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background image

Figure 5-1

Storage system software architecture

Software running on a

maintenance terminal

Software running on
a storage system

Operating system layer of a storage system

Value-added function control software

Basic function control

software

Software running on an
application server (SAN)

Management
network port/
serial port

Fibre Channel/
iSCSI channel

Cache

SCSI

Operating system layer of a

management host

Operating system layer of a SAN

host

SRAID

SPool

SmartKit

OceanStor

SystemReporter

OceanStor

eService

OceanStor

BCManager eReplication

UItraPath

eSDK OceanStor

Snapshot

SmartThin

Remote replication

SmartQoS

LUN copy

SmartTier

Clone

Consistency group

SmartMotion

SmartPartition

SmartErase

SmartMigration

SmartVirtualization

SmartMulti-Tenant

HyperMirror

File

Protocol

Quota

Manage

ment

Volume Management

Module of File System

SmartDedupe&SmartCompression

Management function control software

OceanStor DeviceManager

SNMP

CLI

Syslog

SmartCache

WORM

HyperMetro

HyperVault

describes the software running on a storage system. The dedicated operating system

OceanStor OS manages storage system hardware and supports the running of storage service
software. The basic function control software provides basic data storage and access
functions. The value-added function control software provides advanced functions such as
backup, disaster recovery, and performance tuning. The management function control
software provides the management utilities to the storage system.

Table 5-1

Description of software running on a storage system

Software Set

Software

Function

Storage system
operating system

-

Manages storage system hardware and
supports the running of storage service
software.

OceanStor 2600 V3
Product Description

5 Software Architecture

Issue 09 (2019-05-15)

Copyright © Huawei Technologies Co., Ltd.

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Summary of Contents for OceanStor 2600 V3 Video Surveillance Edition

Page 1: ...OceanStor 2600 V3 V300R006 Product Description Issue 09 Date 2019 05 15 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...scribed in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the pre...

Page 3: ...cates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Indicates a potentially hazardous situation which if not avoided could result in equipment damage data loss performance deterioration or unanticipated results NOTICE is used to address practices ...

Page 4: ...ficial release The updates are as follows Made minor changes in specifications Issue 06 2018 05 09 This issue is the sixth official release The updates are as follows Made minor changes in specifications Issue 05 2018 01 30 This issue is the fifth official release The updates are as follows Made minor changes in specifications Issue 04 2017 11 30 This issue is the fourth official release The updat...

Page 5: ...al release The updates are as follows Made minor changes in specifications Issue 01 2017 02 28 This issue is the first official release OceanStor 2600 V3 Product Description About This Document Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd iv ...

Page 6: ...terface Module Four Ports 32 4 2 2 6 8 Gbit s Fibre Channel Interface Module Eight Ports 33 4 2 2 7 GE Electrical Interface Module 35 4 2 2 8 10GE Electrical Interface Module 36 4 2 2 9 SmartIO Interface Module 38 4 2 2 10 12 Gbit s SAS Expansion Module Supported by V300R006C10 and later 42 4 2 3 Indicator Introduction 44 4 3 2 U Disk Enclosure 2 5 Inch Disks 49 4 3 1 Overview 50 4 3 2 Component D...

Page 7: ...m Server RH1288 V3 93 4 8 2 Optional Quorum Server 1288H V5 98 4 9 Device Cables 102 4 9 1 Power Cables 102 4 9 2 Ground Cables 103 4 9 3 Network Cables 104 4 9 4 Serial Cables 104 4 9 5 Mini SAS HD Cables 105 4 9 5 1 Mini SAS HD Electrical Cables 105 4 9 5 2 Mini SAS HD Optical Cables 105 4 9 6 Optical Fibers 106 4 9 7 MPO 4 DLC Fiber 107 5 Software Architecture 108 6 Product Specifications 115 6...

Page 8: ...tacting Huawei 153 A 1 1 Collecting Troubleshooting Information 153 A 1 2 Making Debugging Preparations 153 A 2 How to Use the Document 153 A 3 How to Obtain Help from Website 154 A 4 Ways to Contact Huawei 154 B Glossary 155 C Acronyms and Abbreviations 156 OceanStor 2600 V3 Product Description Contents Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd vii ...

Page 9: ...ing OLTP and Online Analytical Processing OLAP of large databases high performance computing HPC digital media Internet operation centralized storage backup disaster recovery and data migration In addition to providing high performance storage services for application servers the OceanStor 2600 V3 storage system supports advanced data backup and disaster recovery technologies ensuring the secure a...

Page 10: ...Figure 1 1 Position and application OceanStor 2600 V3 Product Description 1 Product Positioning Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 2 ...

Page 11: ...re 1 State of the art hardware The OceanStor 2600 V3 storage system is equipped with 64 bit multi core processors high speed and large capacity caches and various high speed interface modules The superior hardware allows it to offer better storage performance than tradition storage systems 2 SmartTier The SmartTier technology identifies hotspot data and periodically promotes them to high performan...

Page 12: ...han traditional RAID technology In addition RAID 2 0 significantly reduces the possibility of multi disk failure l Data protection in the event of a controller failure Built in backup power modules supply power to controller enclosures in the event of unexpected power failures They enable cache data to be written to built in disks of controllers to avoid data loss When a piece of software is fault...

Page 13: ...es and disks to be hot swappable allowing online operations l Dynamic capacity expansion enables users to add disks to a disk domain in an online and easy manner l Disk roaming enables a storage system to automatically identify relocated disks and resume their services Cloud based operation and maintenance eService also called as the Call Home service that is applicable to V300R006C10 and later ve...

Page 14: ...rces and to separate tenant access and management The OceanStor 2600 V3 storage system supports memory upgrade so that storage performance matches service development High System Security Storage network security l Security of management channels The management operations from physical ports are controlled by the access authentication mechanism of the storage system and only authorized users are a...

Page 15: ...anagement and maintenance The operations of users can be allowed and denied All management operations are logged by the system l Data integrity protection and tamper resistance The Write Once Read Many WORM feature allows users to set critical data to the read only state preventing unauthorized data change and deletion during a specified period of time Virtualization Intelligence and Efficiency Th...

Page 16: ...d for full scanning only changed files are backed greatly shortening backup time The backup performance is not affected by the number of files which greatly improves the backup efficiency Cost Effectiveness and Ease of Use The OceanStor 2600 V3 storage system delivers cost effective performance through intelligent CPU frequency control delicate fan speed control deduplication and compression It al...

Page 17: ...Storage APIs for Array Integration VAAI and Volume Shadow Copy Service VSS Provider Tablet management Supports flexible storage system management on a tablet Various alarm notification methods Provides alarm notification by sound indicator short message service SMS or email Tool for an upgrade at your fingertip Provides one click online upgrade for controllers The operation is easy without interru...

Page 18: ...re the OceanStor 2600 V3 storage system is a great choice for the high performance applications On Demand System Performance Boost In certain scenarios a storage system may have been provisioned to meet the initial application requirements However the future growth of applications often exceeds expectation and the performance of a traditional storage system will soon become a limiting factor The v...

Page 19: ...ress such a storage requirement The OceanStor 2600 V3 storage system uses the intelligent data tiering technology SmartTier to identify hotspot data and promote it to high performance SAS disks or SSDs If SmartTier later finds out that the hotspot data becomes cold receiving fewer access requests it demotes the data to low performance disks and clears storage space for new hotspot data Figure 3 1 ...

Page 20: ...n active active mode If one component fails the other speeds up to compensate so that the storage system can continue operating l Link redundancy If there is only one link between the storage system and an application server the disconnection of the link terminates their communication in between To eliminate this failure the storage system uses two or more links to communicate with the application...

Page 21: ...e failures or man made misoperations The supported data protection methods include l Backup The storage system processes a huge amount of data and the loss of any data can lead to a disastrous result Therefore enterprises are used to periodically backing up their critical data The following backup technologies are most commonly used because they complete data backup in a hitless manner Snapshot lo...

Page 22: ...tions High Density Virtual Machine Applications The virtual machine technology greatly improves application servers utilization and lowers services deployment and operating expense Therefore it is popular in many application scenarios However virtual machines are now facing a challenge that is they are equipped with an increasing number of application systems and virtual desktops leading to the hi...

Page 23: ... are suitable for application servers such as common database servers mail servers and high definition HD video servers that have a moderate storage performance requirement l NL SAS disks deliver the lowest performance among these three types of disk and are suitable for application servers such as low end video servers and backup servers that have a low storage performance requirement The OceanSt...

Page 24: ...Optional Data Switch 4 8 Optional Quorum Server 4 9 Device Cables 4 1 Device Composition A storage system consists of one or more controller enclosures and disk enclosures and it provides an intelligent storage platform that features robust reliability high performance and large capacity Different product models use different types of controller enclosures and disk enclosures Table 4 1 lists the c...

Page 25: ... 4 U disk enclosure with 24 disk slots l 4 U High density disk enclosure with 75 disk slots The following figures show the appearances of the storage devices Figure 4 1 2 U controller enclosure with 12 disk slots Figure 4 2 2 U controller enclosure with 25 disk slots Figure 4 3 2 U disk enclosure with 25 disk slots Figure 4 4 4 U disk enclosure with 24 disk slots OceanStor 2600 V3 Product Descript...

Page 26: ...r enclosure of OceanStor 2600 V3 supports both AC and DC power modules and a 2 U controller enclosure of OceanStor 2600 V3 supports dual controllers only The following figure shows the structure of OceanStor 2600 V3 with dual controllers and AC power modules Overall Structure Figure 4 6 shows the overall structure and components of a 2 U 25 disk controller enclosure and Figure 4 7 shows the overal...

Page 27: ...Disk module 3 Power module 4 Controller Figure 4 7 Overall structure of a 2 U 12 disk controller enclosure 1 System subrack 2 Disk module 3 Power module 4 Controller OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 19 ...

Page 28: ... Front view of a 2 U 25 disk controller enclosure 1 Coffer disk label 2 Disk module handle 3 Disk module latch 4 Information plate with ESN 5 ID display of the controller enclosure 6 Power indicator Power button Figure 4 9 Front view of a 2 U 12 disk controller enclosure 1 Disk module handle 2 Coffer disk label 3 Information plate with ESN 4 ID display of the controller enclosure 5 Power indicator...

Page 29: ...s 10GE electrical interface modules SmartIO interface modules and 8 Gbit s Fibre Channel interface modules eight ports l When the maintenance network port is used for management and maintenance the maintenance network port can only be used by Huawei technical support for emergency maintenance and cannot be connected to the same network with the management network port Otherwise a network loopback ...

Page 30: ... 11 Mini SAS HD expansion port 12 Controller handle 4 2 2 Component Description This section provides the detailed illustration and description for each component 4 2 2 1 System Subrack The system subrack houses a midplane to provide reliable connections for interface modules and to distribute power and signals to inner modules Appearance Figure 4 12 shows the appearance of a system subrack OceanS...

Page 31: ...E Each controller has two built in disks The disks are used to store the configuration data of the storage system data in cache after a power failure and OceanStor OS data The disks in controller and those in another are redundant for each other Appearance Each controller supports two interface modules Figure 4 13 shows the appearance of a controller OceanStor 2600 V3 Product Description 4 Hardwar...

Page 32: ...roller handle 2 GE electrical port 3 Interface module handle 4 Link Active Mode indicator of the SmartIO port 5 SmartIO port 6 Power indicator of the interface module Hot Swap button of the module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 24 ...

Page 33: ...indicator of the controller 15 Alarm indicator of the controller 16 Mini SAS HD expansion port 17 Indicator of the mini SAS HD expansion port 18 Link Active indicator of the GE electrical port 19 Speed indicator of the GE electrical port Indicators Table 4 2 describes the states and corresponding meanings of indicators on a controller after it is powered on OceanStor 2600 V3 Product Description 4 ...

Page 34: ...the interface module Hot Swap button of the module l Steady green The interface module is running properly l Blinking green The interface module receives a hot swap request l Steady red The interface module is faulty l Off The interface module is powered off or can be hot swappable 10 Link Active indicator of the management network port l Steady green The port is connected properly l Blinking gree...

Page 35: ...closure at the rate of 4 x 3 Gbit s or 4 x 6 Gbit s l Steady red The port is faulty l Off The link to the port is down 18 Link Active indicator of the GE electrical port l Steady green The link to the application server is normal l Blinking green Data is being transferred l Off The link to the application server is down or no link exists 19 Speed indicator of the GE electrical port l Steady orange...

Page 36: ...lt in the power module 2 Power module handle 3 Power module latch 4 Power module socket 5 Running Alarm indicator of the power module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 28 ...

Page 37: ...dule of a powered on storage system Table 4 3 Indicators on a power module No Indicator Status and Description 5 Running Alarm indicator of the power module l Steady green The power supply is correct l Green blinking The power input is normal but the enclosure is powered off l Steady red The power supply is faulty l Off No external power input is found OceanStor 2600 V3 Product Description 4 Hardw...

Page 38: ...o save service data system data and cache data Appearance Figure 4 17 shows the appearance of a 2 5 inch disk module Figure 4 18 shows the appearance of a 3 5 inch disk module Figure 4 17 2 5 inch disk module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 30 ...

Page 39: ...odule of a powered on storage system Table 4 4 Indicators on a disk module No Indicator Status and Description 1 Running indicator of the disk module l Steady green The disk module is working correctly l Blinking green Data is being read and written on the disk module l Off The disk module is powered off or powered on incorrectly OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue ...

Page 40: ...port will auto negotiate 2 Gbit s 4 Gbit s or 8 Gbit s If the port speed is manually set but inconsistent with the data transfer speed of the connected application server the connection will be interrupted Ports Figure 4 19 shows the appearance of an 8 Gbit s Fibre Channel interface module four ports Figure 4 19 8 Gbit s Fibre Channel interface module four ports 1 Power indicator Hot Swap button o...

Page 41: ...reen The data transfer rate between the storage system and the application server is 2 Gbit s or 4 Gbit s l Blinking green Data is being transferred but the transfer rate is not the highest rate l Steady red The port is faulty l Off The link to the port is down 4 2 2 6 8 Gbit s Fibre Channel Interface Module Eight Ports Function An 8 Gbit s Fibre Channel interface module eight ports provides two p...

Page 42: ... is powered on Table 4 6 Indicator status description for an 8 Gbit s Fibre Channel interface module eight ports No Indicator Status Description 1 Module Power Hot Swap indicator l Steady green The interface module is running properly l Blinking green The interface module receives a hot swap request l Steady red The interface module is faulty l Off The interface module is powered off or can be hot...

Page 43: ...2 Gbit s or 4 Gbit s l Blinking green Data is being transferred l Steady red The port is faulty l Off The port link is down 4 2 2 7 GE Electrical Interface Module Function A GE electrical interface module has four 1 Gbit s electrical ports Ports Figure 4 21 shows the appearance of a GE electrical interface module Figure 4 21 GE electrical interface module 1 Power indicator Hot Swap button on the i...

Page 44: ...port l Steady green The link to the application server is normal l Blinking green Data is being transferred l Off The link to the application server is down or no link exists 4 Speed indicator of the GE electrical port l Steady yellow The data transfer rate between the storage system and the application server is 1 Gbit s l Off The data transfer rate between the storage system and the application ...

Page 45: ...erface module of a powered on storage system Table 4 8 Indicators on a 10GE electrical interface module No Indicator Status and Description 1 Power indicator Hot Swap button on the interface module l Steady green The interface module is working correctly l Blinking green There is a hot swap request to the module l Steady red The module is faulty l Off The module is powered off or hot swappable Oce...

Page 46: ...e Module Function l In versions earlier than V300R006C60 SmartIO interface modules 8 Gbit s 10 Gbit s and 16 Gbit s are supported l In V300R006C60 and later versions there are two types of SmartIO interface modules with the following speeds 8 Gbit s 10 Gbit s and 16 Gbit s 8 Gbit s 10 Gbit s 16 Gbit s 25 Gbit s and 32 Gbit s Interface l Figure 4 23 shows a SmartIO interface module 8 Gbit s 10 Gbit...

Page 47: ... 4 24 8 Gbit s SmartIO interface module Figure 4 25 10 Gbit s SmartIO interface module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 39 ...

Page 48: ...4 26 16 Gbit s SmartIO interface module Figure 4 27 25 Gbit s SmartIO interface module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 40 ...

Page 49: ...icator status description for a SmartIO interface module Indicator Status Description Power indicator Hot Swap button of the module l Steady green The interface module is working correctly l Blinking green There is a hot swap request to the module l Steady red The module is faulty l Off The interface module is powered off or hot swappable OceanStor 2600 V3 Product Description 4 Hardware Architectu...

Page 50: ...or details see section Checking and Setting the Working Mode of SmartIO Interface Modules in the Installation Guide 4 2 2 10 12 Gbit s SAS Expansion Module Supported by V300R006C10 and later An expansion module provides expansion ports that are used for communication between a controller enclosure and a disk enclosure The module transfers data between a controller enclosure and a disk enclosure Fu...

Page 51: ...age system Table 4 10 Indicators on a 12 Gbit s SAS expansion module No Indicator Status and Description 1 Power indicator Hot Swap button l Steady green The interface module is working correctly l Blinking green There is a hot swap request to the module l Steady red The module is faulty l Off The interface module is powered off or hot swappable OceanStor 2600 V3 Product Description 4 Hardware Arc...

Page 52: ... enclosure by viewing its indicators Indicators on the Front Panel Figure 4 30 shows the indicators on the front panel of a 2 U 25 disk controller enclosure and Figure 4 31 shows the indicators on the front panel of a 2 U 12 disk controller enclosure Figure 4 30 Indicators on the front panel of a 2 U 25 disk controller enclosure 1 Running indicator of the disk module 2 Location Alarm indicator of ...

Page 53: ...ription Disk module 1 Running indicator of the disk module l Steady green The disk module is working correctly l Blinking green Data is being read and written on the disk module l Off The disk module is powered off or powered on incorrectly 2 Location Alarm indicator of the disk module l Steady red The disk module is faulty l Blinking red The disk module is being located l Off The disk module is w...

Page 54: ...roller enclosure is in the burn in test l Blinking green 2 Hz The controller enclosure is in the operating system boot process or is being powered off l Off The controller enclosure is powered off or is in the standby state Indicators on the Rear Panel Figure 4 32 shows the indicators on the rear panel of a controller enclosure Figure 4 32 Indicators on the rear panel of a controller enclosure 1 P...

Page 55: ...bes the indicators on the rear panel of the controller enclosure Table 4 12 Description of the indicators on the rear panel of a controller enclosure Module No Indicator Status and Description Interface module 1 Power indicator of the interface module Hot Swap button of the module l Steady green The interface module is running properly l Blinking green The interface module receives a hot swap requ...

Page 56: ...rm indicator of the power module l Steady green The power supply is correct l Blinking green The power input is normal but the disk enclosure is powered off l Steady red The power module is faulty l Off No external power input is found Controller 4 Link Active indicator of the management network port l Steady green The port is connected properly l Blinking green Data is being transferred l Off The...

Page 57: ...12 Gbit s l Steady green Data is transferred to the downstream disk enclosure at the rate of 4 x 3 Gbit s or 4 x 6 Gbit s l Steady red The port is faulty l Off The link to the port is down 10 Link Active indicator of the GE electrical port l Steady green The link to the application server is normal l Blinking green Data is being transferred l Off The link to the application server is down or no li...

Page 58: ...e AC or DC power modules The following figure uses the AC power module as an example Figure 4 33 Overall structure of a disk enclosure 1 System subrack 2 Disk module 3 Power module 4 Expansion module Front View Figure 4 34 shows the front view of a disk enclosure Figure 4 34 Front view of a disk enclosure OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright H...

Page 59: ...wer module Figure 4 35 Rear view of a disk enclosure with the DC power module l Figure 4 36 shows the rear view of a disk enclosure with the AC power module Figure 4 36 Rear view of a disk enclosure with the AC power module 1 Power module 2 Power module latch 3 Power module handle 4 Expansion module handle 5 Expansion module 6 Serial port 7 Mini SAS HD PRI expansion port 8 Mini SAS HD EXP expansio...

Page 60: ...Figure 4 37 shows the appearance of a system subrack Figure 4 37 System subrack 4 3 2 2 Expansion Module An expansion module provides expansion ports for communication between the disk enclosure and the controller enclosure Each expansion module provides a PRI expansion port and an EXP expansion port Appearance Figure 4 38 shows the appearance of an expansion module OceanStor 2600 V3 Product Descr...

Page 61: ... module 4 Power indicator of the expansion module 5 Indicator of the mini SAS HD expansion port 6 Mini SAS HD PRI expansion port 7 Mini SAS HD EXP expansion port 8 Disk enclosure ID display Indicators Table 4 13 describes indicators on an expansion module of a powered on storage system OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies C...

Page 62: ...he downstream disk enclosure at the rate of 4 x 12 Gbit s l Steady green Data is transferred to the downstream disk enclosure at the rate of 4 x 3 Gbit s or 4 x 6 Gbit s l Steady red The port is faulty l Off The link to the port is down 4 3 2 3 Power Module The storage system supports AC and DC power modules Power modules can ensure that the disk enclosure works correctly in maximum power consumpt...

Page 63: ...le 2 Power module latch 3 Fan built in the power module 4 Power module socket 5 Running Alarm indicator of the power fan module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 55 ...

Page 64: ...tive and negative terminals of the power module 5 Running Alarm indicator of the power fan module Indicators Table 4 14 describes indicators on a power module of a powered on storage system OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 56 ...

Page 65: ... red The power module or fan module is faulty l Off No external power input is found 4 3 2 4 Disk Module Disk modules provide storage capacity for a storage system Disk modules can function as system coffer disks to save service data system data and cache data Appearance Figure 4 42 shows the appearance of a disk module Figure 4 42 Disk module OceanStor 2600 V3 Product Description 4 Hardware Archi...

Page 66: ...f The disk module is powered off or powered on incorrectly 2 Alarm Location indicator of the disk module l Steady red The disk module is faulty l Blinking red The disk module is being located l Off The disk module is working correctly or hot swappable 4 3 3 Indicator Introduction After a disk enclosure is powered on you can check the current operating status of the disk enclosure by viewing its in...

Page 67: ... disk module is powered off or powered on incorrectly 2 Alarm Location indicator of the disk module l Steady red The disk module is faulty l Blinking red The disk module is being located l Off The disk module is working correctly or hot swappable System subrack 3 Location indicator of the disk enclosure l Blinking blue The disk enclosure is being located l Off The disk enclosure is not located 4 A...

Page 68: ...xpansion module 1 Alarm indicator of the expansion module l Steady red An alarm is generated on the expansion module l Off The expansion module is working correctly 2 Power indicator of the expansion module l Steady green The expansion module is powered on l Off The expansion module is powered off 3 Indicator of the mini SAS HD expansion port l Steady blue Data is transferred to the downstream dis...

Page 69: ...nclosure in terms of its hardware structure component functions front and rear views and indicators 4 4 1 Overview The disk enclosure consists of a system subrack expansion modules power modules fan modules and disk modules Overall Structure Figure 4 45 shows the overall structure of a disk enclosure NOTE A 4 U SAS disk enclosure supports both AC and DC power modules The following figure uses the ...

Page 70: ...e are numbered 0 to 23 from left to right and from top to bottom The first four disks in the first disk enclosure that is connected to the 3 U or 6 U controller enclosure are coffer disks The coffer disks are inserted into slot 0 to slot 3 Rear View l Figure 4 47 shows the rear view of a disk enclosure with the DC power module Figure 4 47 Rear view of a disk enclosure with the DC power module Ocea...

Page 71: ...1 Mini SAS HD PRI expansion port 12 Serial port 13 Expansion module handle 14 Power socket 4 4 2 Component Description This section provides the detailed illustration and description for each component 4 4 2 1 System Subrack The system subrack houses a midplane to provide reliable connections for interface modules and to distribute power and signals to inner modules Appearance Figure 4 49 shows th...

Page 72: ...ween the disk enclosure and the controller enclosure Each expansion module provides a PRI expansion port and an EXP expansion port Appearance Figure 4 50 shows the appearance of an expansion module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 64 ...

Page 73: ... module 4 Power indicator of the expansion module 5 Indicator of the mini SAS HD expansion port 6 Mini SAS HD PRI expansion port 7 Mini SAS HD EXP expansion port 8 Disk enclosure ID display Indicators Table 4 18 describes indicators on an expansion module of a powered on storage system OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies C...

Page 74: ...he downstream disk enclosure at the rate of 4 x 12 Gbit s l Steady green Data is transferred to the downstream disk enclosure at the rate of 4 x 3 Gbit s or 4 x 6 Gbit s l Steady red The port is faulty l Off The link to the port is down 4 4 2 3 Power Module The storage system supports AC and DC power modules Power modules can ensure that the disk enclosure works correctly in maximum power consumpt...

Page 75: ...le 2 Power module latch 3 Fan built in the power module 4 Power module socket 5 Running Alarm indicator of the power fan module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 67 ...

Page 76: ...tive and negative terminals of the power module 5 Running Alarm indicator of the power fan module Indicators Table 4 19 describes indicators on a power module of a powered on storage system OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 68 ...

Page 77: ...nput is found 4 4 2 4 Fan Module A fan module provides heat dissipation and supports the normal running of the disk enclosure in maximum power consumption mode Appearance Figure 4 54 shows the appearance of a fan module Figure 4 54 Fan module 1 Fan module handle 2 Fan module latch 3 Running Alarm indicator of the fan module Indicators Table 4 20 describes indicators on a fan module of a powered on...

Page 78: ...rovide storage capacity for a storage system to store service data and can function as system coffer disks Appearance Figure 4 55 shows the appearance of a disk module Figure 4 55 Disk module 1 Disk module label 2 Disk module handle 3 Disk module latch 4 Alarm Location indicator of the disk module 5 Running indicator of the disk module 6 Disk tray 7 Disk OceanStor 2600 V3 Product Description 4 Har...

Page 79: ...linking green Data is being read and written on the disk module l Off The disk module is powered off or powered on incorrectly 4 4 3 Indicator Introduction After a disk enclosure is powered on you can check the current operating status of the disk enclosure by viewing its indicators Indicators on the Front Panel Figure 4 56 shows the indicators on the front panel of a disk enclosure Figure 4 56 In...

Page 80: ...module l Steady red The disk module is faulty l Blinking red The disk module is being located l Off The disk module is working correctly or hot swappable System subrack 3 Location indicator of the disk enclosure l Blinking blue The disk enclosure is being located l Off The disk enclosure is not located 4 Alarm indicator of the disk enclosure l Steady red An alarm is generated in the disk enclosure...

Page 81: ...Module No Indicator Status and Description Fan module 1 Running Alarm indicator of the fan module l Steady green The fan module is working correctly l Steady red The fan module is faulty l Off The fan module is powered off Power module 2 Running Alarm indicator of the power fan module l Steady green The power module and fan module are normal l Blinking green The power input is normal but the devic...

Page 82: ...red off 5 Alarm indicator of the expansion module l Steady red An alarm is generated on the expansion module l Off The expansion module is working correctly 4 5 High Density Disk Enclosure This chapter describes a high density disk enclosure in terms of its hardware structure component functions front and rear views and indicators 4 5 1 Overview A high density disk enclosure employs a modular desi...

Page 83: ...2 Power module 3 Fan module 4 Expansion module 5 Disk module Front View Figure 4 59 shows the front view of a high density disk enclosure Figure 4 59 Front view of a high density disk enclosure OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 75 ...

Page 84: ...atch 5 Fan module 6 Fan module handle 7 Fan module latch 8 Mini SAS HD expansion port PRI 9 Expansion module 10 Disk enclosure ID display 11 Expansion module handle 12 Mini SAS HD expansion port EXP 13 Expansion module latch 14 Serial port Top View Figure 4 61 shows the top view of a high density disk enclosure OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyr...

Page 85: ... A to E from bottom to top five rows For example in the preceding figure the disk in the red box is numbered 40 in slot C10 Table 4 24 lists the mappings between disk numbers and slot numbers of high density disk enclosures Table 4 24 Mappings between disk numbers and slot numbers of high density disk enclosures Disk No Slot No Disk No Slot No Disk No Slot No Disk No Slot No Disk No Slot No 0 A0 1...

Page 86: ... 41 C11 56 D11 71 E11 12 A12 27 B12 42 C12 57 D12 72 E12 13 A13 28 B13 43 C13 58 D13 73 E13 14 A14 29 B14 44 C14 59 D14 74 E14 4 5 2 Component Description This section provides the detailed illustration and description for each component 4 5 2 1 System Subrack The system subrack houses a midplane to provide reliable connections for interface modules and to distribute power and signals to inner mod...

Page 87: ...ion modules enable a high density disk enclosure to communicate with a controller enclosure or another high density disk enclosure Appearance Figure 4 63 shows the appearance of an expansion module Figure 4 63 Expansion module OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 79 ...

Page 88: ...indicators on a disk enclosure expansion module of a storage system that is powered on Table 4 25 Indicators on an expansion module in a disk enclosure No Indicator Status and Description 1 Power indicator of the expansion module l Steady green The expansion module is working correctly l Off The expansion module is powered off 2 Alarm indicator of the expansion module l Steady red An alarm about t...

Page 89: ...l Steady red The port is faulty l Off The link to the expansion port is down 4 5 2 3 Disk Module Disk modules provide storage capacity for a storage system to store service data Appearance Figure 4 65 shows the appearance of a disk module Figure 4 65 Disk module 1 Disk tray 2 Disk 3 Disk module handle 4 Disk module latch 5 Disk module status indicator OceanStor 2600 V3 Product Description 4 Hardwa...

Page 90: ... is faulty l Blinking red The disk module is located l Off The disk module is powered off or powered on incorrectly 4 5 2 4 Power Module The storage system supports AC power modules that ensure that a high density disk enclosure works correctly in maximum power consumption mode Appearance Figure 4 66 shows the appearance of a power module Figure 4 66 AC power module 1 Power module fan 2 Running Al...

Page 91: ...reen The power module is working correctly l Off The power module is powered off or undervoltage overvoltage overtemperature or short circuit occurs 4 5 2 5 Fan Module A fan module provides heat dissipation and supports the normal running of the disk enclosure in maximum power consumption mode Appearance Figure 4 67 shows the appearance of a fan module Figure 4 67 Fan module OceanStor 2600 V3 Prod...

Page 92: ... fan module is powered off 4 5 3 Indicator Introduction After a disk enclosure is powered on you can check the current operating status of the disk enclosure by viewing its indicators Indicators on the Front Panel Figure 4 68 shows the indicators on the front panel of a high density disk enclosure Figure 4 68 Indicators on the front panel of a high density disk enclosure 1 Location indicator 2 Ala...

Page 93: ...d on 4 Overtemperature Alarm indicator l Steady red The temperature of the high density disk enclosure is too high l Off The temperature of the high density disk enclosure is within the normal range 5 Internal module Alarm indicator l Steady red Internal disk modules of the high density disk enclosure are faulty l Off Internal disk modules are running correctly 6 Rear module Alarm indicator l Stea...

Page 94: ...rear panel of a high density disk enclosure Table 4 30 Description of the indicators on the rear panel of a high density disk enclosure Module No Indicator Status and Description Power module 1 Running Alarm indicator of the power module l Steady green The power module is working correctly l Off The power module is powered off or undervoltage overvoltage overtemperature or short circuit occurs Oce...

Page 95: ... 5 Expansion module Power indicator l Steady green The expansion module is running correctly l Off The expansion module is not powered on 4 6 Coffer Disk The storage system has two kinds of coffer disks built in coffer disk and external coffer disk Coffer disks are used to store three types of data cache data requiring power failure protection OceanStor OS system data and system configuration info...

Page 96: ... Stores system logs and run logs when the storage system is powered off and write through is enabled DB partition 300 MB Stores the user configuration information such as information about the LUN capacity ID WWN Fibre Channel ports and iSCSI ports External Coffer Disk The first four disks in the storage system are configured as coffer disks SAS NL SAS or SSD disks can be used as coffer disks The ...

Page 97: ... 5 inch coffer disk Figure 4 71 3 5 inch coffer disk 1 Disk module label 2 Disk module handle OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 89 ...

Page 98: ...external coffer disk capacity partitions Partition Name Partition Size Description CCDB partition 2 GB Stores the user configuration information such as user configuration data of remote replication HyperMetro and NAS data The four coffer disks are mirrors of each other for redundancy LogZone partition 2 GB Stores system logs and run logs when the storage system is powered off and write through is...

Page 99: ... system uses a switch connection network for capacity expansion only some functions of the switches are used For more information about the switches see the CloudEngine 8800 7800 6800 5800 Product Documentation NOTE To obtain the latest CloudEngine 8800 7800 6800 5800 Product Documentation log in to http e huawei com In the search bar enter the document name to search browse and download the docum...

Page 100: ...Three port side holes for mounting brackets 11 Four middle holes for mounting brackets 12 Four power supply side holes for mounting brackets 13 Ground screw Figure 4 74 CE6855 48S6Q HI Appearance of the data switch 1 Power supply slot 1 2 Power supply slot 2 OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 92 ...

Page 101: ...s For the compatibility requirements on third party quorum servers see Huawei Storage Interoperability Navigator 4 8 1 Optional Quorum Server RH1288 V3 For HyperMetro if the heartbeats between two storage arrays are interrupted the quorum server decides which storage array continues providing services thereby greatly improving host service continuity Front Panel of the Quorum Server Figure 4 75 sh...

Page 102: ...not powered on l Blinking yellow The system is being started l Steady yellow The system is in the standby state l Steady green The system is properly powered on NOTE You can hold down the power button for 6 seconds to power off the quorum server 9 UID button indicator Blue The UID button indicator helps identify and locate a quorum server in a rack You can turn on or off the UID indicator by manua...

Page 103: ...or internal commissioning Before clicking this button ensure that the OS has the handler for NMI interrupt Otherwise the OS may crash Exercise caution when clicking this button 3 Disk Active indicator Green l Off The disk is not detected or is faulty l Blinking green Data is being read from written to the disk or synchronized between disks l Steady green The disk is inactive 2 Disk Fault indicator...

Page 104: ...ver Figure 4 76 shows the rear view of the quorum server Figure 4 76 Rear view of the quorum server 1 Power socket for a power module 2 Power module indicator 3 Power module 4 Serial port 5 VGA port 6 UID indicator 7 USB 3 0 port 8 USB 3 0 port 9 Management network port of BMC 10 Management network port Mgmt 11 System management network port P3 12 System management network port P2 13 System manage...

Page 105: ... status indicator Green l Steady green The network is properly connected l Off The network is not connected 6 UID indicator Blue The UID button indicator helps identify and locate a quorum server in a rack You can turn on or off the UID indicator by manually pressing the UID button or remotely running a command on the CLI l Steady on The quorum server is located l Off The quorum server is not loca...

Page 106: ...e quorum server Figure 4 77 Front panel of the quorum server 1 Disk 2 Disk Fault indicator 3 Disk Active indicator 4 USB 2 0 port 5 USB 3 0 port 6 VGA port 7 Label including ESN label 8 Fault diagnosis LED 9 Health indicator 10 Network port Link indicator 11 NMI button 12 Power button 13 UID button indicator Table 4 35 describes the indicators and buttons on the quorum server front panel OceanStor...

Page 107: ...nactive 8 Fault diagnosis LED None l The quorum server is operating properly l Error Code A fault occurs in quorum server hardware 9 Health indicator Red and green l Steady green The quorum server is operating properly l Blinking red at 1 Hz A major alarm is generated l Blinking red at 5 Hz A critical alarm is generated 10 Network port Link status indicator Green Each indicator shows the status of...

Page 108: ... Blinking yellow The system is being started l Steady yellow The system is in the standby state l Steady green The system is properly powered on NOTE You can hold down the power button for 6 seconds to power off the quorum server 13 UID button indicator Blue The UID button indicator helps identify and locate a quorum server in a rack You can turn on or off the UID indicator by manually pressing th...

Page 109: ...A port 16 GE electrical portsa NOTE l The default IP address of the management network port Mgmt on the quorum server is 192 168 2 100 and the default subnet mask is 255 255 255 0 l a This port is reserved and does not have any function Do not connect cables here Table 4 36 describes the indicators on the quorum server rear panel Table 4 36 Indicators on the rear panel Nu mb er Indicator Color Sta...

Page 110: ...ton for 4 to 6 seconds to reset the system 4 9 Device Cables Device cables used in the storage system include power cables ground cables and signal cables This section displays their appearances and describes the functions and specifications of various cables 4 9 1 Power Cables Power cables are classified into DC power cables AC power cables and power distribution unit PDU power cables Power cable...

Page 111: ... use PDU power cables to supply power to devices in the cabinet Figure 4 81 shows the appearance of a PDU power cable Figure 4 81 PDU power cable 4 9 2 Ground Cables Ground cables are used for device grounding to improve the security when you perform operations on a storage device Appearance Figure 4 82 shows the appearance of a ground cable Figure 4 82 Ground cable OceanStor 2600 V3 Product Descr...

Page 112: ...E electrical ports employ CAT5 network cables or CAT6A shielded network cables 10GE electrical ports employ 1 m to 3 m CAT6A shielded network cables Figure 4 83 Network cable 4 9 4 Serial Cables Serial cables are used to connect the serial ports of the storage system to other devices Appearance A serial cable connects the serial port of the storage system to the port of the maintenance terminal On...

Page 113: ...cal ports 4 9 5 1 Mini SAS HD Electrical Cables Mini SAS HD electrical cables are used to connect a controller enclosure to a disk enclosure or connect two disk enclosures Figure 4 85 shows the appearance of a mini SAS HD electrical cable Figure 4 85 Mini SAS HD electrical cable 4 9 5 2 Mini SAS HD Optical Cables Mini SAS HD optical cables are used to connect a controller enclosure to a standard d...

Page 114: ...rs Figure 4 87 shows the appearance of optical fibers NOTE l Huawei provides orange OM1 optical fibers and blue OM3 and OM4 optical fibers l Huawei provides no longer than 10 m OM1 optical fibers l When connecting cables select proper cables according to site requirements and label information l For details about how to bind the cables see section Cable Routing and Binding Basics in Installation G...

Page 115: ...ce module eight ports and 16 Gbit s Fibre Channel interface module eight ports Figure 4 88 shows the appearance of the MPO 4 DLC fiber Figure 4 88 MPO 4 DLC fiber OceanStor 2600 V3 Product Description 4 Hardware Architecture Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 107 ...

Page 116: ...ing on a storage system software running on a maintenance terminal and software running on an application server These three types of software work jointly to deliver storage backup and disaster recovery services in a smart efficient and cost effective manner Figure 5 1 shows the storage system software architecture OceanStor 2600 V3 Product Description 5 Software Architecture Issue 09 2019 05 15 ...

Page 117: ...gement Module of File System SmartDedupe SmartCompression Management function control software OceanStor DeviceManager SNMP CLI Syslog SmartCache WORM HyperMetro HyperVault Table 5 1 describes the software running on a storage system The dedicated operating system OceanStor OS manages storage system hardware and supports the running of storage service software The basic function control software p...

Page 118: ...twork port over SSH and manage the storage system on the CLI Syslog The storage system can send alarm information to a third party Syslog software is used to receive and save the information Among various third party Syslog software users can choose one based on site requirements Basic function control software SCSI software module Manages the status of SCSI commands and dispatches resolves and pr...

Page 119: ...neous storage systems simplifying storage system management and reducing maintenance costs SmartErase software module Provides the SmartErase function SmartErase erases unnecessary data on a specified LUN several times so that the data on the LUN cannot be recovered in case of leakage SmartMulti Tenant software module Provides the SmartMulti Tenant function SmartMulti Tenant enables a storage syst...

Page 120: ...d to minimize space occupied by data HyperMetro software module Provides the HyperMetro function of SAN and NAS HyperMetro enables real time data synchronization and access between two storage systems improving resource utilization When data access fails HyperMetro implements seamless service switchover ensuring data security and service continuity HyperVault software module Provides the HyperVaul...

Page 121: ... storage system that resides in a different region from the local storage system The duplicate can be used immediately without data recovery protecting service continuity and data availability to the maximum LUN copy software module Provides the LUN copy function It copies the source LUN data onto the target LUN addressing the requirements of applications such as tiered storage application upgrade...

Page 122: ...r eReplication Provides data protection and disaster recovery for application servers based on the related storage system value added features synchronous asynchronous remote replication snapshot LUN copy clone HyperMetro and HyperVault It centrally manages the requirements for data protection and disaster recovery between the storage system and application servers UltraPath A storage system drive...

Page 123: ...escription Hardware Configuration Describes the configuration of major hardware components such as processors memory capacity disks and ports Port Specifications Describes the port specifications such as the maximum number of ports provided by each type of interface module and the maximum number of interface modules supported by each controller Disk Specifications Describes the dimensions rotation...

Page 124: ...nch disks l 4 U SAS high density disk enclosure with seventy five 3 5 inch disks Maximum number of expansion disk enclosures l 2 U SAS disk enclosure 21 l 4 U SAS disk enclosure 21 l 4 U SAS high density disk enclosure 7 Maximum number of disk enclosures that can be connected to back end channels ports l A maximum of eight SAS disk enclosures can be connected to a pair of SAS ports Two is recommen...

Page 125: ...annel ports 16 Gbit s Fibre Channel ports 10 Gbit s FCoE VN2VF ports 10 Gbit s Ethernet ports optical port not negotiable to GE and iWARP interconnection between Scale out nodes The V300R006C50 and later versions also provide the SmartIO interface modules that support only 8 Gbit s Fibre Channel ports b In V300R006C60 and later versions this interface module is used for front end interconnection E...

Page 126: ...s Fibre Channel ports b In V300R006C60 and later versions this interface module is used for front end interconnection Each module has four optical ports and supports various port types The port types can be 8 16 and 32 Gbit s Fibre Channel 10GE and 25GE not negotiable to GE c applicable to V300R006C10 and later versions Port Type Max Number of Ports per Controller 8 Gbit s Fibre Channel port 16 16...

Page 127: ...00 GB l 600 GB NL SAS 3 5 inch 7200 rpm 0 725 kg 1 60 lb l 2 TB l 4 TBd l 6 TBd l 8 TBc l 10 TBd l 12 TB SSD 2 5 inch 0 25 kg 0 55 lb l 600 GB l 900 GBb l 960 GBb l 1 8 TBb l 1 92 TBb l 3 6 TBb l 3 84 TBb l 7 2 TB l 7 68 TBe l 15 36 TBf l 30 72 TB 3 5 inch 0 35 kg 0 77 lb OceanStor 2600 V3 Product Description 6 Product Specifications Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 119 ...

Page 128: ...ifications provided by the mechanical disk vendor For details about the specifications see the manual provided by the vendor b Self encrypting disks not sold in mainland China are supported c High density disk enclosures are supported d Self encrypting disks not sold in mainland China and high density disk enclosures are supported e Self encrypting disks not sold in mainland China and 2 5 inch dis...

Page 129: ... Typical 366 W l Minimum 317 W 25 disk slots l Max 520 W l Typical 399 W l Minimum 268 W 2 U disk enclosure l Max 268 W l Typical 215 W l Minimum 205 W 4 U disk enclosure l Max 472 W l Typical 360 W l Minimum 340 W 4 U high density disk enclosure l Max 1250 00 W l Typical 995 00 W l Min 735 00 W Power voltage and rated current Controller enclosure l AC 100 V to 240 V 10 800 W 10 A l DC 48 V to 60 ...

Page 130: ...ifications include the basic specifications feature specifications performance specifications supported operating systems and license control Table 6 2 describes the categories of the storage unit software specification to help you quickly find out the specification information you need Table 6 2 Description of software specification categories Category Description Basic Specifications Describes t...

Page 131: ... LUNs that can be mapped to a host 255 Maximum number of mapping views 2047 Maximum number of disk domains 32 Maximum number of disks in a disk domain 500 Minimum number of disks in a disk domain 4 Maximum number of storage pools 32 Maximum number of LUNs in a storage pool 4096a Minimum capacity of a LUN 512 KB Maximum capacity of a LUN 256 TB Maximum number of file systems 1024 The maximum number...

Page 132: ...oups 20 000 Maximum number of users in a user group 80 000 Maximum file path length 4096 bytes Maximum length of a single file name or directory name 1024 bytes Maximum directory depth of a file system 256 Maximum number of files that can be opened at a time on a controller 100 000 Maximum number of logical ports per controller 128 Maximum VLANs per controller 128 a the maximum number of clone fil...

Page 133: ...conds LUN copy Maximum number of LUN copies 64 Maximum number of target LUNs for each source LUN 64 LUN clone Maximum number of primary LUNs 128 Maximum number of secondary LUNs 256 Maximum number of secondary LUNs in a clone group 8 Maximum number of consistent split pairs 64 File system clone Maximum number of clone file systems 1024 The maximum number of clone file systems file systems LUNs and...

Page 134: ...ication consistency group 64 SmartQoS Maximum number of SmartQoS policies 128 Maximum number of LUNs supported by a policy 64 Number of priority levels 3 SmartPartition Maximum cache partitions for every two controllers 8 Minimum size of a cache partition 256 MB Maximum size of a cache partition 2 GB SmartTier Maximum number of tiers l SAN 3 SSD SAS NL SAS l NAS 2 SSD HDD HDD including SAS and NL ...

Page 135: ...n 16 KB by default or 4 KB 8 KB 16 KB 32 KB or 64 KB adjustable on CLI Space reclamation Supported SmartMigration SAN Maximum number of LUNs that can be simultaneously migrated by a controller 8 Maximum number of LUNs for which migration can be configured at a time 512 Maximum number of LUNs for which consistency split can be performed 512 SmartMigration NAS b Maximum number of file systems that c...

Page 136: ...r of masqueraded external LUNs 512 Maximum number of external links that connect to arrays 256 Maximum number of external links that connect to arrays on a controller 128 HyperMirror Maximum number of volume mirrors 128 Number of copies per volume mirror 2 SmartQuota Number of quota directory trees per file system 4096 User quota 1000 User group quota 20 000 SmartCompression Granularity of data bl...

Page 137: ...g starts when files are closed Maximum number of antivirus servers 128 Maximum number of file systems that can be monitored 1024 Maximum number of virus scanning policies 256 Maximum number of antivirus servers per vStore 32 HyperMetro SAN Maximum number of HyperMetro domains 1 Number of NAS HyperMetro domains Number of SAN HyperMetro domains not more than 1 Maximum number of HyperMetro LUN pairs ...

Page 138: ...to a controller l Versions earlier than V300R006C20 8 l V300R006C20 and later versions 256 Maximum distance 300 km Supported link types 8 Gbit s Fibre Channel 16 Gbit s Fibre Channel and 10GE Supported protocol type SMB3 0 NFSv3 NFSv4 0 NFSv4 1 NOTE Only storage systems in V300R006C30 and later versions support NFSv4 1 Arbitration mode Static priority mode Quorum server mode Quorum client Maximum ...

Page 139: ...al number of SAN HyperReplication pairs NAS HyperReplication pairs SAN HyperMetro pairs NAS HyperMetro pairs HyperVault pairs and doubled NAS SmartMigration tasks NOTE For V300R006C30 and later versions intra array asynchronous replication is supported An intra array asynchronous replication pair is displayed as two remote replication pairs and has the same specifications as those of two remote re...

Page 140: ...tials l Windows Server 2012 Foundation X64 Edition Linux Mainstream Linux operating systems are supported including but not limited to the following l SUSE Linux Enterprise Server 10 l SUSE Linux Enterprise Server 11 l Red Hat Enterprise Server AS 5 l Red Hat Enterprise Server AS 6 Other mainstream operating systems l HP UX 11i v2 l HP UX 11i v3 l AIX 6 1 l AIX 7 1 l Solaris 10 for Sparc l Solaris...

Page 141: ...martMigration Yes SmartErase Yes SmartMulti Tenant Yes SmartVirtualization Yes HyperMirror Yes SmartDedupe SmartCompression for LUN Yes SmartCompression for FS Yes SmartDedupe for FS Yes SmartQuota Yes CIFS Yes NFS Yes SmartCache Yes WORM HyperLock Yes NDMP Yes HyperMetro for LUN Yes HyperMetro for FS Yes HyperVault Yes OceanStor 2600 V3 Product Description 6 Product Specifications Issue 09 2019 0...

Page 142: ...the OceanStor SystemReporter and OceanStor UltraPath are not deployed on a storage system you cannot check them on the license management page of the storage system To view purchased features you can obtain the product authorization certificate from your dealer which shows the purchased features Interoperability and Host Connectivity You can go to OceanStor Interoperability Navigator and select th...

Page 143: ...ectly work or be properly preserved Table 7 1 lists the temperature humidity and altitude requirements of the storage systems Table 7 1 Temperature humidity and altitude requirements of storage systems Parameter Condition Requirement Temperature Operating temperature l 5 C to 40 C 41 F to 104 F when the altitude is between 60 m and 1800 m 196 85 ft and 5905 51 ft l At altitudes between 1800 m and ...

Page 144: ... 1000 66 ft to 10000 ft Non operating altitude of disks l HDDs 305 m to 12192 m 1000 66 ft to 40000 ft l SSDs 305 m to 12192 m 1000 66 ft to 40000 ft a RH Relative Humidity 7 2 Vibration and Shock Vibration and shock requirements must be met so that storage systems can work correctly or be properly preserved Table 7 2 lists the vibration and shock requirements of storage systems Table 7 2 Vibratio...

Page 145: ...SO is an international organization operated for the exclusive purpose of advancing the arts and sciences of heating ventilation air conditioning and refrigeration HVAC R According to the Guidelines particle contaminants in a data center shall reach the cleanliness of ISO 14664 1 Class 8 l Each cubic meter contains not more than 3 520 000 particles that are greater than or equal to 0 5 μm l Each c...

Page 146: ... corrosive failure This article specifies the limitation on corrosive airborne contaminants with an aim at avoiding such risks Table 7 4 lists common corrosive airborne contaminants and their sources Table 7 4 Common corrosive airborne contaminants and their sources Symbol Sources H2S Geothermal emissions microbiological activities fossil fuel processing wood rot sewage treatment SO2 SO3 Coal comb...

Page 147: ...rrosive airborne contaminants in a data center should meet the following requirements l Copper corrosion rate Less than 300 Å month per ANSI ISA 71 04 1985 severity level G1 l Silver corrosion rate Less than 200 Å month NOTE Å or angstrom is a unit of length One Å is equal to 1 10 000 000 000 meter According to ANSI ISA 71 04 1985 Environmental Conditions for Process Measurement and Control System...

Page 148: ...y level G1 are calculated based on the premise that relative humidity in the data center is lower than 50 and that the gases in the group interact with each other A 10 of increase in the relative humidity will heighten the gaseous corrosivity level by 1 Corrosion is not determined by a single factor but by comprehensive environmental factors such as temperature relative humidity corrosive airborne...

Page 149: ...ng when installing the storage system in the cabinet l To ensure smooth ventilation the cabinet should be at least 100 cm 39 4 inches away from the equipment room walls and at least 120 cm 47 24 inches away from other cabinets that are in front of or behind l To keep air convection between the cabinet and the equipment room no enclosed space is allowed in the cabinet 1 U 44 45 mm or 1 75 inches sp...

Page 150: ...th the temperature A higher temperature leads to greater rotational speed by the fans which in return creates greater noise Therefore there is a direct correlation between the noise made by a storage system and the ambient temperature in the equipment room When the temperature is 25 C the parameters of the noise generated by the storage system are listed in Table 7 9 Table 7 9 Noise parameters of ...

Page 151: ...PH2 ANSI X3 297 SCSI FCP ANSI X 269 FC AL ANSI X 272 FC AL 2 ANSI NCITS 332 1999 FC SW ANSI NCITS 321 FC SW 2 ANSI NCITS 355 2001 FC GS ANSI X 288 for FC switch FC GS2 ANSI NCITS 288 for FC switch SAS Serial Attached SCSI 1 1 SAS 1 1 SAS Serial Attached SCSI 2 0 SAS 2 0 SAS Serial Attached SCSI 3 0 SAS 3 0 T10 1562D Rev 05 Serial Attached SCSI SAS T10 1601D Rev 07 Serial Attached SCSI Model 1 1 SA...

Page 152: ...Express Base Specification R1 1 PCI Express to PCI or PCI X Bridge Specification v1 0 PCI Express Base Specification v2 0 Safety Specifications and EMC Standards Table 8 2 lists the safety specifications and EMC standards that the storage system complies with Table 8 2 Safety specifications and EMC standards Name Standard No China safety standard GB 4943 North America safety standard UL 60950 1 Eu...

Page 153: ... IEEE 802 3z IEEE 802 3ab 10 Gigabit Ethernet IEEE 802 3ae VLAN IEEE 802 1q IEEE standard test access port and boundary scan architecture IEEE 1149 1 2001 Procedure for failure modes and effects analysis FMEA IEC 812 Presentation of reliability maintainability and availability predictions IEC 863 ETSI standard environment ETS 300 019 ETSI standard power ETS 300 132 ETSI standard noise ETS 300 753 ...

Page 154: ...y GR 929 Telcordia SR 332 Clean room and related controlled environments ISO 14664 1 Class8 Airborne contaminants and environment standards ANSI ISA 71 04 1985 severity level G1 OceanStor 2600 V3 Product Description 8 Standards Compliance Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 146 ...

Page 155: ...Conformity Testing to Standards for Safety of Electrical Equipment referred to as the IECEE is based on the use of specific IEC standards for electrical equipment The CB Scheme is applicable to electrical equipment within the scope of IEC standards for safety accepted for use in the IECEE The Scheme becomes operative for such standards as soon as at least one National Certification Body has declar...

Page 156: ...ction materials or industrial instruments The classified products include industrial or commercial products Some specified features must be tested such as inflammability hazardous performance or specifications specified by the government l Approval UL tests parts of the product or unfinished product These parts will be used in the UL labeled product list This service covers millions of plastics wi...

Page 157: ...Russia Kazakhstan and Belarus have integrated their own certification technology requirements and formulated a unified Customs Union CU certification The products within the scope of control are subject to mandatory certification of customs union technical regulations CU TR unified technical regulations and evaluation modes product qualification directories certificate forms and technical supervis...

Page 158: ... 919 6000 TAC Hotline 877 448 2934 FCC Compliance Statement for products subject to Part 15 This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation OceanStor 2600 V3 Product Description 9 C...

Page 159: ... shows the DeviceManager main window Figure 10 1 DeviceManager main window Table 10 1 describes the components of the DeviceManager main window Table 10 1 Components of the DeviceManager main window No Name Description 1 Function pane The function pane shows a page associated with the current operation OceanStor 2600 V3 Product Description 10 Operation and Maintenance Issue 09 2019 05 15 Copyright...

Page 160: ... configuration and management operations on a storage system Introduction to the CLI The CLI enables users to manage and maintain the V3 series storage systems using command lines Users need to log in to the CLI by using terminal software such as the HyperTerminal provided by Windows or PuTTY There are two ways to log in to the CLI l Log in through a serial port of a storage system To connect to a...

Page 161: ...ftware version l Measures taken after the fault occurs and the related results l Troubleshooting level and required solution deadline A 1 2 Making Debugging Preparations When you contact Huawei for help the technical support engineer of Huawei might assist you to do certain operations to collect information about the fault or rectify the fault directly Before contacting Huawei for help you need to...

Page 162: ...ffice technical support center l Customer service center l Technical support website http support huawei com enterprise You can query how to contact the regional offices at http support huawei com enterprise A 4 Ways to Contact Huawei Huawei Technologies Co Ltd provides customers with comprehensive technical support and service For any assistance contact our local office or company headquarters Hu...

Page 163: ...earch field enter a product model and select a path from the paths that are automatically displayed to go to the document page of the product Browse or download the OceanStor V3 Series V300R006 Glossary OceanStor 2600 V3 Product Description B Glossary Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 155 ...

Page 164: ...t Serial Number F FC Fibre Channel FC AL Fibre Channel Arbitrated Loop FCoE Fibre Channel over Ethernet G GE Gigabit Ethernet GUI Graphical User Interface H HBA Host Bus Adapter HD High Density I IP Internet Protocol OceanStor 2600 V3 Product Description C Acronyms and Abbreviations Issue 09 2019 05 15 Copyright Huawei Technologies Co Ltd 156 ...

Page 165: ...ed SCSI P PDU Power Distribution Unit U USB Universal Serial Bus R RAID Redundant Array of Independent Disks RSCN Registered State Change Notification S SAN Storage Area Network SAS Serial Attached SCSI SCSI Small Computer System Interface SSD Solid State Drive V VLAN Virtual Local Area Network VPN Virtual Private Network OceanStor 2600 V3 Product Description C Acronyms and Abbreviations Issue 09 ...

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