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Tandberg Data

Shadow Copy Service

__________________________________________________________________________________________________

4-22

Tandberg Viking Series Storage Server Administration Manual

The transport process is accomplished through a series of DISKRAID
command steps:

Create a shadow copy of the source data on the source server
(read-only).

Mask off (hide) the shadow copy from the source server.

Unmask the shadow copy to a target server.

Optionally, clear the read-only flags on the shadow copy.

The data is now ready to use.

Содержание NAS Hardware Viking FS-1500

Страница 1: ...ERIES NAS APPLIANCE Storage Server Administration Manual 20 Bendemeer Road 04 05 Cyberhub Singapore 339914 Phone 65 6396 0786 Telefax 65 6396 0787 Tandberg Data Asia Part No 65 82 X2 01 January 2008 T...

Страница 2: ...publishing this information Tandberg Data Asia conveys no license under any patent or any other rights Every effort has been made to avoid errors in text and diagrams However Tandberg Data Asia assume...

Страница 3: ...dministration 2 1 2 1 Using Windows Remote Desktop 2 2 2 1 1 Improper Closure of Remote Desktop 2 2 2 2 Telnet Server 2 2 2 2 1 Enabling Telnet Server 2 3 2 3 Setup Completion 2 3 2 4 Managing System...

Страница 4: ...the Storage Area 4 4 4 2 4 Determining Creation Frequency 4 5 4 2 4 Shadow Copies Disk Defragmentation 4 5 4 2 5 Mounted Drives 4 6 4 3 Managing Shadow Copies 4 6 4 3 1 Shadow Copy Cache File 4 8 4 4...

Страница 5: ...7 1 Overview 7 1 7 2 DFS Namespaces 7 2 7 3 DFS Replication 7 4 7 3 1 DFS Replication Concept 7 4 7 3 2 DFS Initial Replication 7 5 7 4 DFS Management Snap in 7 6 7 5 Deploying Namespace Step by Step...

Страница 6: ...ns for new files and folders 8 15 8 6 10 Configuring Windows Firewall 8 15 8 6 10 1 Open ports 8 15 8 6 10 2 Add mapsvc exe to the exception list 8 16 8 6 10 3 Enable file and printer sharing for admi...

Страница 7: ...appliance into the network improves the performance of existing servers because NAS appliances are optimized for file serving tasks Notes The Viking Series NAS appliance has been specifically designed...

Страница 8: ...he Recovery Disc factory image contains the preconfigured default settings of either the Windows Storage Server 2003 R2 operating system or the Microsoft Windows Unified Data Storage Server 2003 opera...

Страница 9: ...t The RAID set is first created which comprises of member HDD number of HDD in a set The two logical volumes SV and DV are then allocated from aggregated capacity of the RAID set with the desired RAID...

Страница 10: ...ve RAID Set RAID Set 00 is created to house the OS as well as a File system for sharing Volume Set 00 is created with RAID level 0 1 which contains a usable capacity of 200GB The remaining RAID Set 00...

Страница 11: ...er environments without a corresponding increase in IT staff Consolidating many servers into a single NAS appliance reduces the number of points of administration and increases the availability and fl...

Страница 12: ...up In a workgroup environment users and groups are stored and managed separately on each member server of the workgroup Workgroups are typical for very small deployments where little or no computing e...

Страница 13: ...sed remotely using Windows Remote Desktop This requires the use of the Windows Remote Desktop client on the machine it is accessing from Remote Desktop provides the ability for you to log onto and rem...

Страница 14: ...er you can start the task and disconnect from the session Later you can log back on the server re enter the session and either resume the task or check results This is especially helpful when operatin...

Страница 15: ...discussing additional setup procedures and options Unless otherwise instructed all procedures are performed using the Windows Remote Desktop Interface Notes The NAS appliance desktop can be accessed v...

Страница 16: ...lication do not use the window close feature X to close that session of Remote Desktop Click Start then Log Off Administrator to exit Remote Desktop 2 1 1 Improper Closure of Remote Desktop Certain op...

Страница 17: ...started manually on every reboot in the Startup Type drop down box click Manual and then click OK On the storage server access the command line interface either by Remote Desktop or a direct connecti...

Страница 18: ...er To enter local user and group information see Chapter 5 2 2 1 Joining Workgroup Domain These are the two system environments for users and groups Because users and groups in a domain environment ar...

Страница 19: ...Viking Series NAS appliances are equipped with an Intel or Broadcom NIC Teaming utility The utility allows administrators to configure and monitor Ethernet network interface controller NIC teams in a...

Страница 20: ...ng Up Administration __________________________________________________________________________________________________ 2 6 Tandberg Viking Series Storage Server Administration Manual This Page Intent...

Страница 21: ...composed of the previous level s elements 3 1 1 Physical Storage Element The lowest level of storage management occurs at the physical drive level Minimally choosing the best disk carving strategy in...

Страница 22: ...ce of the striping process is that each hard drive in a given array contains the same number of data blocks Notes If one hard drive has a larger capacity than other hard drives in the same array the e...

Страница 23: ...ther primary partitions or extended partitions and can be composed of only one basic disk no larger than 2 TB Basic disks can also only contain up to four primary partitions or three primary partition...

Страница 24: ...that are created under each logical storage element partitions logical disks and volumes Folders are used to further subdivide the available file system providing another level of granularity for man...

Страница 25: ...shared using Microsoft Services for Unix They can be set up with both but the use of the mount point in conjunction with NFS shares causes instability with the NFS shares Formats consist of NTFS FAT32...

Страница 26: ...ult tolerant disk systems Most disk related tasks can be preformed in Disk Management without restarting the system or interrupting users most configuration changes take effect immediately A complete...

Страница 27: ...ended drive letter embedded in the volume label if possible For example volume F might be named Disk F Volume labels often serve as the only means of identification Record all volume labels and drive...

Страница 28: ...er It can be accessed using the following on your web browser http your NAS machine name or IP Address 81 The default user name is admin The default password is 0000 The web based RAID manager is use...

Страница 29: ...Series Storage Server Administration Manual Prior to using the web based RAID manager ensure that the web service of RAID manager is started by accessing the Remote Desktop using Start Programs Areca...

Страница 30: ...tion process is running when the time is reached the process is stopped This setting is useful to ensure that the defragmentation process ends before the demand for server access is likely to increase...

Страница 31: ...have no disk quotas applied to them Apply disk quotas to existing volume users by adding new quota entries on the Quota Entries page Note When enabling disk quotas on a volume any users with write acc...

Страница 32: ...free space whether the disk is a basic or dynamic disk and whether the disk uses the master boot record MBR or GUID partition table The disk marked with an asterisk has focus list partition Displays t...

Страница 33: ...er the array has been expanded Storage growth may occur in three forms Extend unallocated space from the original logical disks or LUNs Alter LUNs to contain additional storage Add new LUNs to the sys...

Страница 34: ...atures in Windows Storage Server 2003 R2 This section begins by identifying file services in Windows Storage Server 2003 R2 The remainder of it describes the many tasks and utilities that play a role...

Страница 35: ...s a suite of tools that allows administrators to understand control and manage the quantity and type of data stored on their servers By using Storage Resource Manager administrators can place quotas o...

Страница 36: ...ace in Windows Storage Server 2003 R2 and Windows Unified Data Storage Server 2003 that provides one place to manage files or print serving components The console is accessible using Remote Desktop or...

Страница 37: ...berg Data Storage File Server Management __________________________________________________________________________________________________ 3 17 Tandberg Viking Series Storage Server Administration Ma...

Страница 38: ...File Server Management __________________________________________________________________________________________________ 3 18 Tandberg Viking Series Storage Server Administration Manual This Page Int...

Страница 39: ...snapshot only contains a subset of the original blocks the cache file is typically smaller than the original volume In the snapshot s original form it takes up no space since blocks are not moved unt...

Страница 40: ...databases Shadow copies are designed for volumes that store user data such as home directories and My Documents folders that are redirected by using Group Policy or other shared folders in which users...

Страница 41: ...ce administrators must allocate for storing them Setting the limit too low also affects Backup and other backup programs that use shadow copy technology because these programs are also limited to usin...

Страница 42: ...f another volume on the same NAS appliance a volume can be dedicated on separate disks For example if user files are stored on H another volume such as S can be used to store the shadow copies Using a...

Страница 43: ...ented later in this chapter Note The more shadow copies are created the more disk space the shadow copies can consume especially if files change frequently 4 2 4 Shadow Copies Disk Defragmentation Whe...

Страница 44: ...re the mount point is stored to the mounted drive For example assume there is a folder F data users and the Users folder is a mount point for G If shadow copies are enabled on both F and G F data is s...

Страница 45: ...Tandberg Data Shadow Copy Service __________________________________________________________________________________________________ 4 7 Tandberg Viking Series Storage Server Administration Manual...

Страница 46: ...1 Shadow Copy Cache File The default shadow copy settings allocate 10 of the source volume being copied with a minimum of 350 MB and store the shadow copies on the same volume as the original volume S...

Страница 47: ...e of management and performance Shadow copies on a source volume must be continually monitored and can consume space designated for file sharing Setting the limit too high takes up valuable storage sp...

Страница 48: ...12 noon on weekdays Note Creating a shadow copy only makes one copy of the volume it does not create a schedule To enable shadow copies on a volume 1 Access Disk Management 2 Select the volume of the...

Страница 49: ...ow copy schedule for an organization These include the work habits and locations of the users For example if users do not all live in the same time zone or they work on different schedules it is possi...

Страница 50: ...te When deleting a shadow copy schedule that action has no effect on existing shadow copies 4 6 3 Viewing Properties of Shadow Copies To view shadow copy properties on a volume 1 Right clicked on the...

Страница 51: ...been deleted 4 6 4 Redirecting Shadow Copies to Alternate Volume IMPORTANT Shadow copies must be initially disabled on the volume before redirecting to an alternate volume If shadow copies are enabled...

Страница 52: ...ume all existing shadow copies on the volume are deleted as well as the schedule for making new shadow copies To disable shadow copies on a volume 1 Right clicked on the volume or logical drive with s...

Страница 53: ...ares Consequently users of these protocols cannot use Shadow Copies for Shared Folders to independently retrieve previous versions of their files However administrators can take advantage of Shadow Co...

Страница 54: ...individual files and folders may be restored When users view a network folder hosted on the NAS appliance for which shadow copies are enabled old versions prior to the snapshot of a file or directory...

Страница 55: ...ories the name of each pseudo subdirectory begins with the dot character thus rendering it hidden The following example shows an NFS share named NFSShare with three shadow copies taken on April 27 28...

Страница 56: ...use of the snapshots are from the network and are based on shares created on the NAS appliance 4 8 1 Recovering Deleted Files or Folders To recover a deleted file or folder within a folder 1 Navigate...

Страница 57: ...rwritten or corrupted file is easier than recovering a deleted file because the file itself can be right clicked instead of the folder To recover an overwritten or corrupted file use the following pro...

Страница 58: ...ollowing procedure 1 Position the cursor so that it is over a blank space in the folder that will be recovered If the cursor hovers over a file that file will be selected 2 Right click the mouse selec...

Страница 59: ...are hardware provider it is possible to create a shadow copy on one server and import it on another server This process essentially virtual transport is accomplished in a matter of minutes regardless...

Страница 60: ...Server Administration Manual The transport process is accomplished through a series of DISKRAID command steps 1 Create a shadow copy of the source data on the source server read only 2 Mask off hide t...

Страница 61: ...hines are also members of the domain and users log on to the domain through their Windows clients The domain controller also administers user accounts and appropriate access levels to resources that a...

Страница 62: ...strators typically create a small number of groups on the network and then assign users to the appropriate group or groups File system and share permissions can then be applied at the group level rath...

Страница 63: ...the group The following table provides examples of group names Group Name Description Administrators All designated administrators on the server Users All standard server users Power users All standa...

Страница 64: ...r Group Management __________________________________________________________________________________________________ 5 4 Tandberg Viking Series Storage Server Administration Manual This Page Intentio...

Страница 65: ...security is available on the Microsoft website http www microsoft com All procedures in this chapter are documented using the WebUI In addition to this guide you may use the WebUI online help 6 1 Fold...

Страница 66: ...naged using Windows Explorer available from the Desktop of the NAS appliance To access the NAS server Desktop from use either the direct attached method or Windows Remote Desktop File level security i...

Страница 67: ...box instructions o To remove users and groups from the permissions list highlight the desired user or group and then click Remove o The center section of the Security tab provides a listing of permiss...

Страница 68: ...Click Edit 3 Check all the permissions that you want to enable and clear the permissions that you want to disable Enable or disable permissions by selecting the Allow box to enable permission or the...

Страница 69: ...hown here that apply to child objects This allows all child folders and files to inherit the current folder permissions by default 5 Another area of the Advanced Security Settings is the Auditing tab...

Страница 70: ...____________________________ 6 6 Tandberg Viking Series Storage Server Administration Manual 6 Click Add to display the Select User or Group dialog box Note Click Advanced to search for users or group...

Страница 71: ...Figure 40 10 Click OK Note Auditing must be enabled to configure this information Use the local Computer Policy Editor to configure the audit policy on the NAS appliance 11 The Owner tab allows for ta...

Страница 72: ...Storage Server Administration Manual 12 The current owner of the file or folder is listed at the top of the screen To take ownership a Select the appropriate user or group from the Change owner to li...

Страница 73: ...ween File Sharing Protocols Managing Shares 6 3 1 Share Considerations Planning the content size and distribution of shares on the NAS appliance can improve performance manageability and ease of use T...

Страница 74: ...e given access permissions to shares managed by the device The domain name of the NAS appliance supplies the context in which the user or group is understood Permission configuration depends on the ne...

Страница 75: ...ch additional protocol that is supported adds another level of constraints and complexity 6 3 5 1 NFS Compatibility Issues When planning to manage CIFS and NFS shares consider two specific requirement...

Страница 76: ...properties Publish in DFS See Publishing a new share in DFS Each of these tasks is discussed in this section 6 3 6 1 Creating a New Share To create a new share 1 From Windows Storage Server Managemen...

Страница 77: ...share To delete a share 1 On the Windows Storage Server Management console right click on the share that you want to stop sharing Click Stop Sharing from the pop up menu 2 Click Yes to confirm Notes W...

Страница 78: ...____________________________________________________________________ 6 14 Tandberg Viking Series Storage Server Administration Manual 2 The name and path of the selected share is displayed 3 After all...

Страница 79: ...isplay 2 Select Offline settings 3 Set the permissions The Share Permissions tab lists the currently approved users for this share o To add a new user or group click Add Specify the group or user info...

Страница 80: ...io button Share this folder to enable UNIX sharing NFS Define the share name encoding 3 At the Indicate the machines that will have access to this share Select the machine to include in the Select a g...

Страница 81: ...ccess to the share This will allow the client computer to have root access to the NFS share Map the UNIX root user to the Windows user Administrator Also map the group that this UNIX root belongs to t...

Страница 82: ...ng Series Storage Server Administration Manual Web Sharing HTTP The HTTP sharing can be enabled using Windows Explorer 1 Select Using the Windows Explorer navigate to the share folder and right click...

Страница 83: ...n installed on the NAS appliance Note AppleTalk shares should not be created on clustered resources as data loss can occur due to local memory use Instaling the AppleTalk Protocol To install the Apple...

Страница 84: ...Services for Macintosh To install the AppleTalk Protocol 1 From the desktop of the NAS server click Start navigate to Control Panel Add or Remove Programs Click on Add Remove Windows Components and n...

Страница 85: ...ng AppleTalk Protocol Properties To set up AppleTalk shares 1 From Windows Storage Server Management console drop down the Share Folder Management Select the Shares folder and then right click From th...

Страница 86: ...ge AppleTalk settings 1 On the Windows Storage Server Management console right click on the AppleTalk share that you want to change settings Click Properties from the pop up menu 2 Enter a user limit...

Страница 87: ...comprehensive storage reports This set of advanced instruments not only helps the administrator to efficiently monitor existing storage resources but it also aids in the planning and implementation of...

Страница 88: ...ted in Administrative Tools on the Start menu To open File Server Resource Manager On the Start menu click Programs click Administrative Tools and then click File Server Resource Manager File Server R...

Страница 89: ...uota Create and manage quota templates to simplify quota management Create and manage auto quotas 6 4 4 File Screening Management Create manage and obtain information about file screens which are used...

Страница 90: ...s and quota templates FileScrn exe Use to create and manage file screens file screening exceptions and file groups StorRept exe Use to configure report parameters and generate storage reports on deman...

Страница 91: ...ly The Distributed File System solution in the Microsoft Windows Server 2003 R2 operating system helps administrators address these challenges by providing two technologies DFS Namespaces and DFS Repl...

Страница 92: ...vers becomes unavailable the client computer fails over to the remaining server 7 2 DFS Namespaces DFS Namespaces allows you to group shared folders located on different servers by transparently conne...

Страница 93: ...e namespace server is shown in the previous figure a domain based namespace can be hosted on multiple namespace servers Folder Folders help build the namespace hierarchy Folders can optionally have fo...

Страница 94: ...ber In the previous figure there are two replicated folders Projects and Proposals As data changes in each replicated folder the changes are replicated across connections between the members The conne...

Страница 95: ...t member will replicate files to its receiving partners as well In this way replication for a new replicated folder starts from the primary member and then progresses out to the other members of the r...

Страница 96: ...to review the components of this snap in which are shown in the following figure and described in the sections that follow Console Tree The console tree has two nodes Namespaces and Replication from w...

Страница 97: ...details pane change according to what you have selected in the console tree For example if you select a namespace in the console tree you see tabs named Namespace Namespace Servers and Delegation in t...

Страница 98: ...d Settings In Name type Public o Namespace Type If Active Directory is deployed in your test lab and you are a member of the Domain Admins group or have been delegated permission to create domain base...

Страница 99: ...re click the domain Public namespace in the console tree and review the contents of the Namespace Servers tab in the details pane which should look similar to the following figure Notice that two UNC...

Страница 100: ...Management Help 7 5 4 Add Folders to Namespace In this task you add three folders to the namespace Two of the folders will have folder targets The hierarchy of the folders you will add is shown in th...

Страница 101: ...close all dialog boxes After you finish this procedure the Tools folder is added to the console tree as shown in the following figure You might need to double click the Software folder to display the...

Страница 102: ...Replication on this folder in a later task To create a folder named Training Guides in the namespace 1 In the console tree of the DFS Management snap in right click server_or_domain Public and then c...

Страница 103: ...can change the ordering method for an entire namespace or for individual folders with targets Changing the ordering method is an important consideration in namespaces whose targets span sites For exa...

Страница 104: ...vidual folders To do this right click a folder with targets in the console tree click Properties click the Referrals tab and then click Exclude targets outside of the client s site Note that if no sam...

Страница 105: ...to either one of the folder targets you need to ensure that the contents of the folders are kept synchronized If you are familiar with File Replication service FRS in Windows Server 2003 you know tha...

Страница 106: ...ified bandwidth o Review Settings and Create Replication Group Click Create to create the replication group o Confirmation Click Close to close the wizard o Replication Delay Click OK to close the dia...

Страница 107: ...replication has completed by clicking the Folder Targets tab right clicking the folder target that initially held no data and then clicking Open in Explorer After the initial replication delay the fil...

Страница 108: ...ally event log errors that appear in the member s respective DFS Replication event log In the informational section for each member review the replicated folder status the status will be Normal after...

Страница 109: ...ies 4 On the DFS tab review the paths listed under Referral list These are the folder targets in the folder referral that the client received when it accessed server_or_domain Public Software Tools Th...

Страница 110: ...ese settings The amount of time this takes depends on Active Directory replication latency and each member s long polling interval 60 minutes Before you enable replication you will create two folders...

Страница 111: ...Select the member that has the most up to date content that you want to replicate to the other member o Folders to Replicate Click Add to enter the local path of the LOB Data folder you created earli...

Страница 112: ...click a member to view per member per replicated folder properties on the General Replicated Folder and Advanced tabs For example on the Advanced tab you can view the location and size of the staging...

Страница 113: ...t snap in right click the Data Distribution replication group and then click New Member 2 Follow the steps in the New Member Wizard and supply the information in the following fields o New Member Ente...

Страница 114: ...ion interval and bandwidth used when replicating to specific members Although it isn t obvious in the user interface each connection marked Custom Connection Schedule is a separate schedule You can mo...

Страница 115: ...click the Data Distribution replication group 2 In the details pane click the Replicated Folders tab right click the LOB Data replicated folder and then click Share and Publish in Namespace 3 Follow t...

Страница 116: ...have a hub server in a central hub or data center location and a branch server in a remote office The branch server contains folders named Projects and Proposals that are very important to the branch...

Страница 117: ...mmand prompt create a folder named Branch_Backups on a server that will act as the hub server Do not put data in this folder 4 In the console tree of the DFS Management snap in right click the Replica...

Страница 118: ...on the hub 7 6 5 Create a Diagnostic Report In this task you create a diagnostic report to check the status of replication The diagnostic report is an html file that includes error and warning events...

Страница 119: ...change over time as files are added and changed Review any errors or warnings if any for the members These are typically event log errors that appear in the member s respective DFS Replication event...

Страница 120: ...ributed File System __________________________________________________________________________________________________ 7 30 Tandberg Viking Series Storage Server Administration Manual This Page Intent...

Страница 121: ...s for UNIX 3 5 MSNFS includes the following new features Updated administration snap in MSNFS Administration Active Directory Lookup The Identity Management for UNIX Active Directory schema extension...

Страница 122: ...passwords on Windows and UNIX systems using Network Information Service NIS Automatically synchronize passwords between Windows and UNIX operating systems UNIX Identity Management consists of the fol...

Страница 123: ...ncludes the following three main components User Name Mapping User Name Mapping associates user accounts between Windows and UNIX domains In a heterogeneous network users have separate Windows and UNI...

Страница 124: ...ain Admins group might be able to perform this procedure As a security best practice consider using Run as to perform this procedure You can get help for an item in this snap in by right clicking the...

Страница 125: ...ervices for NFS When you open the snap in the components 8 6 Steps for Deploying and Testing Microsoft Services for NFS This section describes how to set up a basic test environment for Microsoft Serv...

Страница 126: ...lation instructions for installing all Microsoft Services for NFS components are provided later in this document One or more UNIX computers running NFS client and NFS server software The computer runn...

Страница 127: ...Windows user accounts on the Windows Server 2003 R2 domain controller Or if you prefer you can create local user accounts on each Windows based computer in the deployment For instructions on configur...

Страница 128: ...curity best practice consider using Run as to perform this procedure 8 6 5 Configuring NFS authentication The required configuration for this test uses a Windows Server 2003 domain controller or later...

Страница 129: ...tive Tools and then click Microsoft Services for Network File System 2 Right click User Name Mapping and then click Properties 3 On the UNIX User Source tab select the method used for storing UNIX use...

Страница 130: ...e order of the elements is important because when matching a computer making a request against the list User Name Mapping searches from the top down until it finds a match Element Description Host Spe...

Страница 131: ...ser map 1 On the computer running User Name Mapping open Microsoft Services for NFS To open Microsoft Services for NFS click Start point to Administrative Tools and then click Microsoft Services for N...

Страница 132: ...ning the User Name Mapping service open Microsoft Services for NFS To open Microsoft Services for NFS click Start point to Administrative Tools and then click Microsoft Services for Network File Syste...

Страница 133: ...tallation where all Microsoft Services for NFS components are installed on the same computer To specify the User Name Mapping server 1 On a computer running one or more components of Microsoft Service...

Страница 134: ...click Add o In the Add Names box type the names of clients or groups you want to add separating names in the list with a semicolon 6 In the Type of Access list click the type of access you want to al...

Страница 135: ...omputer running Client for NFS open Microsoft Services for NFS To open Microsoft Services for NFS click Start point to Administrative Tools and then click Microsoft Services for Network File System 2...

Страница 136: ...l UDP ports or both TCP ports and UDP ports For testing purposes we recommend that you open both TCP and UDP transports for all protocols Microsoft Services for NFS component Port to open Protocol Por...

Страница 137: ...ting your deployment Now that everything is set up you can test your deployment to verify its functionality The following are some suggested basic tests 8 6 11 1 Test 1 On the computer running Client...

Страница 138: ...e a name for the file Do not use spaces 4 Right click the file click Properties and then click NFS Attributes 5 Verify that the NFS attributes match the default attributes that you specified earlier a...

Страница 139: ...match from both Windows and UNIX To create a test file and verify the file permissions match from both Windows and UNIX 1 On the same UNIX client that you used in Test 3 create a text file by using a...

Страница 140: ...op Microsoft Remote Desktop can be used to remotely access the NAS appliance desktop This provides the administrator flexibility to automate setups and other tasks Services for NFS file exporting task...

Страница 141: ...NT The Microsoft Windows Unified Data Storage Server 2003 Enterprise x64 Edition operating system is designed to support 32 bit applications without modification however any 32 bit applications that a...

Страница 142: ...idental data deletion by a user overwritten data or data corruption resulting from a malicious program Snapshots can be mounted locally or exported to facilitate backup and recovery operations 9 1 3 W...

Страница 143: ...___________________________________________ 9 3 Tandberg Viking Series Storage Server Administration Manual 7 To enter additional identifiers or if you are using an identifier other than an IQN DNS do...

Страница 144: ...add o Click OK o Click OK again to close the Advanced Identifiers page 8 Click Next 9 Click Finish to complete the wizard and create the iSCSI Target 9 1 5 Create Virtual Disk Wizard This section des...

Страница 145: ...te the iSCSI virtual disk Notes If you delete a virtual disk it is removed from the iSCSI Software Target MMC snap in but the virtual disk file vhd is not removed from the physical disk In order to pe...

Страница 146: ...ld and then click Next 5 Click Finish to complete the wizard and extend the virtual disk 9 1 8 Schedule Snapshot Wizard This section describes how to schedule a snapshot using the Schedule Snapshot Wi...

Страница 147: ...se disks The Microsoft iSCSI Software Target VDS Hardware Provider is required to manage virtual disks on a storage subsystem You install the Microsoft iSCSI Software Target VDS Hardware Provider on e...

Страница 148: ...iSCSI Software Targets __________________________________________________________________________________________________ 9 8 Tandberg Viking Series Storage Server Administration Manual This Page Inte...

Страница 149: ...ready familiar 10 1 Remote Desktop The NAS appliance supports Remote Desktop with a license for two concurrently running open sessions Remote Desktop provides the same capabilities as being physically...

Страница 150: ...ons the Telnet Server service must be restarted each time the server is restarted Telnet Server can be enabled by using a Remote Desktop session or direct attached method to access a command line inte...

Страница 151: ...cess Methods Monitoring __________________________________________________________________________________________________ 10 3 Tandberg Viking Series Storage Server Administration Manual This Page In...

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