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JETSTOR SAS 760J/JD Hardware Installation Guide

Page 57 of 71

Chapter 10

Appendix D: Replacing Enclosure Components

This section covers the replacement of components in the JETSTOR SAS 760J/JD
storage enclosure.

10.1 INTRODUCTION / GENERAL CAUTIONS

There are 3 major components of the JETSTOR SAS 760J/JD enclosure that are
customer replaceable. All three of the components are hot-swappable, meaning that they
can be pulled and replaced while the unit is in operation.

•

Disk Drives

•

Power & Cooling Modules (PCM)

•

I/O Controller Modules

Caution:

Before touching any of the enclosure components, ground

yourself and take antistatic precautions. Use an antistatic wrist strap
and a grounding wire as a minimum precaution.

Caution:

The JETSTOR SAS 760J/JD is intended to run with two

PCMs and at least one I/O controller (maximum two I/O controllers)
installed. If only one I/O controller is being used, an I/O ‘blank’ must
be installed in the other slot to maintain proper temperatures within
the box.

Caution:

When replacing any component in the JETSTOR SAS

760J/JD, it is recommended that the replacement be installed within

five minutes

to maintain proper cooling. The JETSTOR SAS 760J/JD

will sound an alarm if an overtemp condition is reached. If this is not
addressed, the potential exists for the unit to perform an auto-
shutdown to protect the internal components from thermal damage.

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Содержание SAS 760J

Страница 1: ...Chapter 4 Configuring the JETSTOR SAS 760J JD 24 4 1 Key Components 24 4 2 I O modules SAS ports 25 4 3 Single Host Single I O configuration 25 4 4 Dual Host Dual I O Configuration 26 4 5 Dual Host Dual I O with Expansion 27 4 6 Zoned Configurations 28 4 6 1 Zoning Configuration Example 1 28 4 6 2 Zoning Configuration Example 2 29 Chapter 5 Powering Up the JETSTOR SAS 760J JD 30 5 1 Power up proce...

Страница 2: ... Disk Drives in Carriers 46 9 1 Interposer mux Cards 46 9 1 1 General Cautions 46 9 1 2 Tools required 46 9 2 Installation of 3 5 disk drives into the drive carrier without interposer 47 9 3 Installation of 3 5 disk drives into the drive carrier with interposer 49 9 4 Installation of 2 5 disk drives into the drive carrier without interposer 53 9 5 Installation of 2 5 disk drives into the drive car...

Страница 3: ...arrier supports both 3 5 and 2 5 SAS and SATA disk drives o Drive carrier supports 2 5 SAS and SATA Solid State Drives SSDs Electrical o Conforms to SAS 2 1 T10 1760 D Specification o 6Gb s SAS SATA capable o Supports up to 60 3 5 and or 2 5 drives hot swappable o Four 4 Wide Host Expansion Ports per IO module o Supports both single and dual port operation o Supports daisy chaining host adapter an...

Страница 4: ...ollers are installed in the enclosure The IO modules each provide four 4 wide SAS data links configured as four host or three host and one expansion port In certain zoning modes the controller can support two host and two expansion ports The IO modules support enclosure expansion based on the number of devices the host adapter can support and the zoning configuration used The IO modules communicat...

Страница 5: ...on for the drives Disk drive firmware download is supported in band for SAS drives The enclosure supports various configurations for drive zoning Please refer to Appendix E for available zoning configurations The front of the enclosure has enclosure status LEDs features for an LCD panel and custom bezels The enclosure status LEDs are visible through the enclosure bezel Drive activity LEDs are phys...

Страница 6: ... Enterprise drives o Support for 7 2K 10K and 15K rpm drives o Support for Solid State Drives SSD and Enterprise Flash Drives EFD o Drives are numbered from 1 through 60 starting in the bottom left corner and counting left to right bottom to top as in the following illustration Rear of Enclosure PCMs I O Controllers JETSTOR SAS 760J JD 1 2 3 4 5 6 313233343536 252627282930 131415161718 19202122232...

Страница 7: ...r sales representative Do not use extension cords or other third party power cords with this enclosure JetStor recommends the use of an Uninterruptable Power Supply UPS Ethernet Cables Only high quality Cat5 rated cables are recommended that support 10 100Mbs operation SAS Cables High quality 6G SAS cable are recommended that meet the following requirements o Minimum Length 0 5 meters o Maximum Le...

Страница 8: ...s 80 kg with drives installed It is recommended that no drives are inserted prior to installing the enclosure in a rack A forklift or lift table is recommended when unpacking and installing the JETSTOR SAS 760J JD to prevent possible injury 2 1 INSTALLATION CHECKLIST Plan and prepare for installation Optional Install the enclosure into an equipment rack Install the disk drives Connect the cabling ...

Страница 9: ...ow nylon lifting straps that are used to remove the enclosure assembly from the box A forklift or other mechanical lifting device is highly recommended to remove the unit Caution The JETSTOR SAS 760J JD enclosure is heavy and requires assistance when lifting or installing the unit in a rack A JETSTOR SAS 760J JD can weigh up to 215 lbs 80 kg with drives installed It is recommended that no drives a...

Страница 10: ...embly 6 Ensure that the appropriate power is available AC NC recommends an uninterruptable power supply UPS for all data storage configurations Please refer to the specifications in Appendix B for JETSTOR SAS 760J JD power ratings 7 Ensure that the area around the enclosure or rack assembly has sufficient cooling and room around the unit to access cabling 8 When installing disk drives allow them t...

Страница 11: ...ents Rack rails one left one right Rail installation hardware screws guides bars Enclosure rails one left one right 2 Loosen the screws on the left and right rack rails and adjust the lengths accordingly to match the depth of the rack The rails support rack depths between 20 and 28 5 Re tighten the screws 3 Secure the rack rails to the front and rear supports of the rack using the screws and hardw...

Страница 12: ...tach the enclosure rails to each side of the enclosure by positioning the rails over the keyhole tabs and slide the enclosure rails into place Anchor the rail to each side of the enclosure as shown below using a single screw Rear close up of rack showing rail kit properly installed JETSTOR SAS 760J JD with side rails attached ...

Страница 13: ...that aid in aligning the enclosure with the rail kit when installing in the rack When lifting the enclosure allow the guide blocks to rest on top of the rails This will remove a good portion of the weight while connecting the rails from the rack to the enclosure Guide block 1 per side Top of rail Enclosure guide blocks ...

Страница 14: ...when pushed all the way into the rack No screws are needed to secure the enclosure To slide the enclosure out squeeze the two release tabs on the front of the enclosure to release the unit and carefully pull the unit out of the rack until the green rail tabs engage To push the enclosure back into the rack press the green rail tabs on either side of the enclosure and push back into the rack until t...

Страница 15: ...ment without having to worry about cables being disconnected tangling or interfering with other components in the rack After installing your enclosure in the rack follow the steps below to install the cable management hardware for your JETSTOR SAS 760J JD If you will not be installing the cable management hardware please skip to step 4 of this section 1 Attach one end of each cable rail as shown b...

Страница 16: ... slots that enable the use of plastic ty wraps or Velcro cable wraps customer supplied to hold the cabling in place Do not plug the power cords into the power supplies at this time Caution Use only the power cords supplied with the enclosure Do not use another type of cord or extension cords If you require additional power cords please contact your JetStor sales representative Mounting Pins 1 per ...

Страница 17: ... complete ensure all screws are tightened and test the cable management system by sliding the unit all the way out on the rails Ensure that the unit moves smoothly and that there are no cables loose or binding when the system is slid back into the rack 5 Rail kit and cable management system installation is now complete ...

Страница 18: ...RIERS Drive carriers are utilized in the installation and removal of drives in the enclosure The drive carrier provides controlled installation and removal of the drive into and out of the JETSTOR SAS 760J JD enclosure The drive carrier has an integrated spring actuated by the handle when closed This ensures complete seating of the connectors through operational shock and vibration This spring fun...

Страница 19: ...in the carriers If Interposer MUX cards are to be installed they should also be installed during this step 3 Drives are now ready for installation 4 Squeeze the release tabs together on the front of the JETSTOR SAS 760J JD enclosure and carefully pull it forward out of the rack 5 Pull the enclosure out far enough to allow the top access panels to be opened The rails will lock into a service positi...

Страница 20: ...e two Phillips screws on the top cover 7 Press the release buttons on the top cover release handles 8 Pull up on the release handles to open the top covers Release Handles 2 Release Buttons 2 Top Cover Screws 2 JETSTOR SAS 760J JD Top Cover Access Release Handles 2 JETSTOR SAS 760J JD top cover open ...

Страница 21: ...ver is open during operation Leaving the top covers open for an extended period will cause an overtemp condition which will sound a continuous alarm It is recommended that when hot swapping any device in the JETSTOR SAS 760J JD this action be completed within five minutes to maintain proper cooling Please refer to Appendix D for additional information on servicing the JETSTOR SAS 760J JD enclosure...

Страница 22: ...til it contacts the baseboard and begins to engage the handle Carefully press down on the handle until it latches which will cam the drive carrier into place 8 Repeat step 8 for all remaining drives JETSTOR SAS 760J JD Drive Carrier Drive carrier with disk drive Front of enclosure JETSTOR SAS 760J JD with all drives installed ...

Страница 23: ...il assemblies and carefully push the unit back into place until the front latches engage 11 The disk drives are now installed and ready to use 3 3 JETSTOR SAS 760J JD ENCLOSURE DRIVE MAP The drive mapping for the JETSTOR SAS 760J JD enclosure is shown below Rear of Enclosure PCMs I O Controllers JETSTOR SAS 760J JD 1 2 3 4 5 6 313233343536 252627282930 131415161718 192021222324 7 8 9 101112 495051...

Страница 24: ...omponents highlighted 1 Power Cooling Module 2 per enclosure 2 Fans 2 per PCM 3 Power Switch 1 per PCM 4 LED Status Indicators PCM I O Controller 5 Power Plug 1 per PCM 6 I O Controller Module 1 or 2 per enclosure 7 10 100 Ethernet Port 1 per I O Controller 8 SAS I O Ports 4 per I O Controller JETSTOR SAS 760J JD Rear View 1 Power Cooling Module PCM 2 Fans 2 3 Power Switch 4 LED Status Indicators ...

Страница 25: ...mented the following illustrations depict typical configurations for single host dual host and expansion enclosures Single host Single I O configuration Dual host Dual I O configuration Dual host Dual I O configuration with up to three expansion enclosures Example zoning configurations The following are typical configurations for the JETSTOR SAS 760J JD Bulk Storage Enclosure SAS Cables High quali...

Страница 26: ...f 71 4 4 DUAL HOST DUAL I O CONFIGURATION HOST I O Blank I O Slot A SAS Cable Single Host Single I O Configuration JETSTOR SAS 760J JD Dual Host Dual I O Configuration All 60 drives available to both hosts HOST 1 SAS Cable HOST 2 SAS Cable JETSTOR SAS 760J JD ...

Страница 27: ...JETSTOR SAS 760J JD Hardware Installation Guide Page 27 of 71 4 5 DUAL HOST DUAL I O WITH EXPANSION ...

Страница 28: ...an be implemented with the JETSTOR SAS 760J JD enclosures 4 6 1 ZONING CONFIGURATION EXAMPLE 1 In the following configuration all drives are presented to hosts 1 4 via I O controller A and all drives are presented to hosts 1 4 via I O controller B dual port Multiple Host Dual I O Configuration Zoning Configuration 0 All 60 drives presented to all hosts HOST 4 SAS SAS Cables HOST 1 HOST 2 HOST 3 HO...

Страница 29: ...osts 1 4 on I O controller A and drives 31 60 are presented to hosts 1 4 on I O controller B Please refer to Appendix E for a list of all the zoning configurations available Multiple Host Dual I O Configuration Zoning Configuration 2 Drives 1 30 I O A Drives 31 60 I O B HOST 4 SAS SAS Cables HOST 1 HOST 2 HOST 3 HOST 1 HOST 4 HOST 3 HOST 2 JETSTOR SAS 760J JD ...

Страница 30: ...entative NOTE The JETSTOR SAS 760J JD sequences the power supplied to the disk drives on start up to prevent an overcurrent condition Different manufacturers types and capacities of the disk drives used will vary in the amount of time that the drives become ready In most cases waiting approximately one minute from power on will ensure that all drives are ready and available to the host operating s...

Страница 31: ...JETSTOR SAS 760J JD Hardware Installation Guide Page 31 of 71 ...

Страница 32: ...ned on last The power up order is critical for each of the expansion boxes to properly be seen by the previous unit in the chain 2 Power up the JETSTOR SAS 760J JD systems by pressing the power switches on the rear of the enclosures located on the PCMs Power and Cooling Modules 3 Wait approximately 1 minute for the drives to all become ready 4 Power on and boot the host computers 5 3 POWER DOWN PR...

Страница 33: ...JETSTOR SAS 760J JD Hardware Installation Guide Page 33 of 71 3 Power down the remaining expansion enclosures by turning off their switches on the PCMs ...

Страница 34: ...JD This chapter describes the status LEDs on the JETSTOR SAS 760J JD and their meanings The JETSTOR SAS 760J JD provides visual indications LEDs for operational status There is also an audible alarm piezoelectric buzzer used to indicate that the top covers are open or that a power supply has been removed ...

Страница 35: ... have failed and that a service action is required OFF indicates that no detectable faults are present in the enclosure Cover Open Amber ON indicates that either of the top covers is not properly closed and latched in place OFF indicates that both top covers are securely closed and latched in place Drive Fault Amber ON indicates that one or more drives in the enclosure are faulted OFF indicates th...

Страница 36: ... identify LED associated with each drive These LEDs are located inside the drive bays Behavior of this LED is described in the table below Description LED Color Normal Behavior Drive Identify Blue ON indicates that this drive is being sent an identify command through SES OFF indicates that this drive is not being sent an identify command through SES ...

Страница 37: ... Established x4 Green ON Indicates that a valid SAS link is established on the corresponding 4 wide SAS port OFF indicates that a valid SAS link is not established on the corresponding 4 wide SAS port SAS Link Fault x4 Amber ON Indicates that a detectable fault is present on the corresponding 4 wide SAS port OFF Indicates that a detectable fault is not present on the corresponding 4 wide SAS port ...

Страница 38: ...J JD Hardware Installation Guide Page 38 of 71 10Base T Link Activity 100Base T Link Activity I O Module Identify SAS Link Fault x4 SAS Link Established x4 I O Module OK I O Module Fault JETSTOR SAS 760J JD IO Module ...

Страница 39: ...n or that the AC input power is not good DC Power Good Green ON indicates that the power supply DC output voltages are good OFF indicates that the power supply DC output is not good Fault Service Required Amber ON indicates there is a fault with the power supply and a service action is required OFF indicates there are no faults with the power supply Identify Service Allowed Blue ON identifies and ...

Страница 40: ...h each power cord through the building power grid to the point of origin for the building power source entry Caution Circuit overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when ...

Страница 41: ...ipment racks with single or multiple storage subsystems installed the TMRA Manufacturer s maximum recommended ambient temperature is 35 C NOTE Elevated Operating Ambient Temperature When installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than the room ambient Therefore consideration should be given to installing the equipment ...

Страница 42: ...OMPONENTS PCMs Power Cooling Modules Up to 60 drives per enclosure 8 1 3 FIELD REPLACEABLE UNITS ALSO HOT SWAPPABLE Power Cooling Modules PCMs I O Controller modules Disk Drives 8 1 4 ENCLOSURE DIMENSIONS The dimensions of the JETSTOR SAS 760J JD comply with the EIA 310 D standard for rack mountable equipment Height 6 97 177 mm Width 16 56 420 6 mm w Rack ears 19 482 6 mm Depth 34 863 6 mm Weight ...

Страница 43: ... W Maximum Peak Output Power 1 second 1285 W 8 1 6 POWER COOLING MODULES PCMS DC POWER OUT Output Parameter 3 3 Standby VDC Output 5 VDC Output 12 VDC Output Nominal Voltage 3 3 VDC 5 1 VDC 12 1 VDC Full Load 2 A 70 0 A 71 0 A Peak Load for 1 second 4 A 80 0 A 80 0 A Minimum Load A 0 0 A 0 0 A 2 0 A NOTE PCMs are hot swappable A failed PCM should be replaced as soon as possible Once a PCM has been...

Страница 44: ... 2 0 per 1000 feet of increased altitude 8 1 8 SHOCK VIBRATION Test Parameter Level Frequency Range Duration Sweep Rate Shocks Operating Vibration 0 10 G 0 peak swept sine 5 500 Hz 1 complete sweep octave min Operating Random Vibration 0 15 Grms 5 500 Hz 10 minutes Operating Shock 5 G 0 peak 11 mS half sine 3 positive shocks 3 negative shocks Non operational Vibration 0 75 G 0 peak swept sine 5 50...

Страница 45: ...E Finland CE Sweden CE Germany TÜV GS CB CE Asia Saudi Arabia FCO Pending India Voluntary Safety No EMC Japan VCCI Class A UL Pending China CCC Pending Australian resident customer or agent uses EN55022 for EMC compliance registers with ACA Customer must have agent in Korea Argentina and Australia New Zealand for submittal Test Requirements for Mexico Argentina Poland Slovenia Slovakia Hungary Cze...

Страница 46: ... to install with the disk drives They are integral to the carrier assembly and are available for both the SAS and SATA disk drives The SATA interposer provides dual port capability and power control for the drive The SAS interposer provides for power control of the drive SAS drives are already dual ported Interposer cards are not required if the above features are not needed SAS drives are dual po...

Страница 47: ...d to install the disk drive 1 Carrier release rail 2 Interposer Spacer 3 Carrier pivot rail 4 Disk drive 5 Installation screws 4 JETSTOR SAS 760J JD Drive Carrier Assembly 3 5 Drive No Interposer 1 Carrier Release Rail 2 Interposer Spacer 3 Carrier Pivot Rail 4 Disk Drive 5 Installation Screws 4 INSTALL THIS ASSEMBLY TO DRIVE FIRST TORQUE SCREWS TO 4 6 IN LBS CAUTION OVER TORQUED SCREWS WILL DAMAG...

Страница 48: ...he bottom front as shown 2 Align the Carrier Pivot Rail with the release rail so that Tab A of the drive spacer aligns and mates with Slot B of the pivot rail as shown Install the other two installation screws to mate the Carrier Pivot Rail with the disk drive 3 Torque the drive installation screws to 4 6 in lbs Do not over torque as damage to the carrier or drive may result 4 Drive carrier assemb...

Страница 49: ...drive Ensure that you have the proper interposer card for your drive type The SATA interposer provides dual port capability and power control for the drive The SAS interposer provides for power control of the drive SAS drives are already dual ported Referring to the following illustrations follow the numbered instructions to move the interposer spacer and install the interposer and disk drive into...

Страница 50: ... 2 Flip and reinstall the interposer spacer as shown at the other end of the carrier release rail Install the interposer card into the spacer with one screw supplied with the interposer as shown below Torque screws to 2 3 in lbs max Do not over torque the screws ...

Страница 51: ...cer aligns and mates with Slot B of the pivot rail as shown Install the other two installation screws to mate the Carrier Pivot Rail with the disk drive 5 Torque the drive installation screws to 4 6 in lbs Do not over torque as damage to the carrier or drive may result 6 Drive carrier assembly is complete INSTALL THIS ASSEMBLY TO DRIVE FIRST INSTALL THIS ASSEMBLY TO DRIVE LAST Tab A Slot B ENSURE ...

Страница 52: ...tallation Guide Page 52 of 71 The following illustration shows the completed drive carrier assembly with a 3 5 disk drive and the interposer card properly installed JETSTOR SAS 760J JD Drive Carrier Assembly 3 5 Drive with interposer ...

Страница 53: ...t rail 4 Disk drive 5 2 5 drive tray 6 2 5 drive installation screws 4 7 2 5 tray installation screws 3 JETSTOR SAS 760J JD Drive Carrier Assembly 2 5 Drive No Interposer 1 Carrier Release Rail 2 Interposer Spacer 3 Carrier Pivot Rail 4 Disk Drive 7 Tray Installation Screws 3 INSTALL THIS ASSEMBLY TO DRIVE TRAY FIRST TORQUE SCREWS TO 4 6 IN LBS CAUTION OVER TORQUED SCREWS WILL DAMAGE CARRIER RAILS...

Страница 54: ...the 2 5 tray 3 Torque the tray installation screws to 4 6 in lbs Do not over torque as damage to the carrier or drive may result 4 Install the disk drive as shown below using the 4 drive installation screws Torque the drive installation screws to 4 6 in lbs Do not over torque Assembly is complete NOTE There are two sets of mounting holes in the 2 5 tray one set of holes off sets the drive for inst...

Страница 55: ...r control of the drive SAS drives are already dual ported 1 Install the Carrier Release Rail to the 2 5 tray assembly as shown with two of the tray installation screws Ensure alignment of the tray is such that the drive connector opening is at the bottom as shown JETSTOR SAS 760J JD Drive Carrier Assembly 2 5 Drive with Interposer Carrier Release Rail Interposer Spacer Carrier Pivot Rail Tray Inst...

Страница 56: ... to 4 6 in lbs Do not over torque as damage to the carrier or drive may result 4 Install the interposer card onto the disk drive and seat securely 5 Install the disk drive and interposer into the 2 5 tray as shown using the 4 drive installation screws 6 Torque the drive installation screws to 4 6 in lbs Do not over torque as damage to the carrier or drive may result 7 Drive carrier assembly is com...

Страница 57: ... ground yourself and take antistatic precautions Use an antistatic wrist strap and a grounding wire as a minimum precaution Caution The JETSTOR SAS 760J JD is intended to run with two PCMs and at least one I O controller maximum two I O controllers installed If only one I O controller is being used an I O blank must be installed in the other slot to maintain proper temperatures within the box Caut...

Страница 58: ...t room temperature before installing in the JETSTOR SAS 760J JD It is recommended that drives are allowed at least two hours to acclimate to room temperature before using them Caution When handling disk drives be sure to take static precautions wrist straps grounded ESD mat etc 1 Follow the steps below to install or replace a drive in the JETSTOR SAS 760J JD 2 Ensure the drive s to be installed ha...

Страница 59: ... access panels to be opened The rails will lock into a service position 6 Loosen the two top cover screws 7 Press the release buttons on the top cover release handles Pull enclosure out until green rail tabs click into place Release Handles 2 Release Buttons 2 Top Cover Screws 2 JETSTOR SAS 760J JD Top Cover Access ...

Страница 60: ...ll detect a cover open condition will sound an intermittent alarm and cause the fans to go to high speed It is recommended that the drives be replaced as soon as possible when the cover is open during operation Leaving the top covers open for an extended period will cause an overtemp condition which will sound a continuous alarm It is recommended that when hot swapping any device in the JETSTOR SA...

Страница 61: ...aseboard and begins to engage the handle Carefully press down on the handle until it latches which will cam the drive carrier into place 13 Repeat for any other drives to be installed or replaced 14 Once the drives are installed close the top covers Press latches into place and tighten the two Phillips screws 15 Depress the green press and hold latches on each of the two rail assemblies and carefu...

Страница 62: ...rive mapping for the JETSTOR SAS 760J JD enclosure is shown below Rear of Enclosure PCMs I O Controllers JETSTOR SAS 760J JD 1 2 3 4 5 6 313233343536 252627282930 131415161718 192021222324 7 8 9 101112 495051525354 373839404142 555657585960 434445464748 Front of Enclosure ...

Страница 63: ... operation when the replacement unit is installed and powered on Caution When handling PCMs be sure to take static precautions wrist straps grounded ESD mat etc Follow the steps below to replace a PCM in the JETSTOR SAS 760J JD 1 Power off the selected PCM by pressing its power switch Skip this step if the JETSTOR SAS 760J JD is already powered off 2 Remove the power cord from the PCM to be replac...

Страница 64: ...ct the removal of a key component and will sound an intermittent alarm and cause the fans to go to high speed Leaving the PCM out will eventually cause an overtemp condition which will sound a continuous alarm It is recommended that when hot swapping any device in the JETSTOR SAS 760J JD this action be completed within five minutes to maintain proper cooling 6 Slide in the replacement PCM and enga...

Страница 65: ...ded ESD mat etc Follow the steps below to replace an I O Controller in the JETSTOR SAS 760J JD 1 If the JETSTOR SAS 760J JD is powered on hot swapping the I O Controller ensure that there are no data transactions taking place on the I O Controller to be replaced 2 Remove the I O cables from the controller to be replaced up to four may be installed Label the cables as they will need to be installed...

Страница 66: ...JETSTOR SAS 760J JD Hardware Installation Guide Page 66 of 71 I O Controller Thumbscrew I O Controller Lock Bar Tab JETSTOR SAS 760J JD I O Module Locking I O Controller Lock Bar ...

Страница 67: ...action such as replacing a drive I O module or power supply During this time the enclosure firmware will detect the removal of a key component and will cause the fans in the PCMs to go to high speed It is recommended that when hot swapping any device in the JETSTOR SAS 760J JD this action be completed within five minutes to maintain proper cooling 7 Slide in the replacement I O Controller Module a...

Страница 68: ...JETSTOR SAS 760J JD Hardware Installation Guide Page 68 of 71 10 This completes the I O Controller Module replacement steps ...

Страница 69: ...fically to particular drives in the system The JETSTOR SAS 760J JD supports four different zoning configurations as defined in the following tables and illustrations Drive Group 1 Drive Group 2 Drive Group 3 Drive Group 4 Drive Group 5 Drive Group 6 7 10 1 4 10 7 4 1 19 22 13 16 22 19 16 13 31 34 25 28 34 31 28 25 43 46 37 40 46 43 40 37 55 58 49 52 58 55 52 49 8 11 2 5 11 8 5 2 20 23 14 17 23 20 ...

Страница 70: ... SAS HOST 4 Zone 0 Configuration 11 3 ZONING CONFIGURATION 1 In this configuration drives 1 30 are available to host ports 1 and 2 on both controllers and drives 31 60 are available to host ports 3 and 4 on both controllers The Array Device elements represent either the devices in the enclosure s Drive Group 1 or devices in Drive Group 2 IO Module A Group 1 Dual Ported Group 2 Dual Ported Group 1 ...

Страница 71: ...4 Zone 2 Configuration 11 5 ZONING CONFIGURATION 3 When zoning configuration 3 is active there are 15 drives presented to each host port If the drives are accessed through enclosure Host Port 1 on either I O then the drives present in Drive Group 1 are reported If the drives are accessed through enclosure Host Port 2 on either I O then the drives present in Drive Group 2 are reported If the drives...

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