HP StorageWorks P9000 HP StorageWorks P9000 Business Copy User Guide (AV400-96
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- HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 1
StorageWorks P9000 Business Copy User Guide Abstract This guide explains how to use HP StorageWorks P9000 Business Copy Software to create nondisruptive, high-speed internal copies of information stored by open-systems hosts on HP Storage Works P9000 disk arrays and attached heterogeneous external - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 2
Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. The information contained herein is subject to change without notice. The only warranties for HP products and services are - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 3
18 LUN Manager...18 Data Retention...18 Auto LUN ...18 External Storage ...19 Continuous Access Synchronous 19 Continuous Access Journal...19 Continuous Access Synchronous and Continuous Access Journal 19 Thin Provisioning...20 4 Performing configuration operations 22 Configuration workflow ...22 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 4
46 7 Troubleshooting 47 General troubleshooting...47 Troubleshooting with RAID Manager 47 Troubleshooting the At-Time Split operation 54 8 Support and other resources 56 Contacting HP...56 Subscription service...56 Related information...56 HP websites...56 Conventions for storage capacity values - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 5
configuration consists of a P9500 storage system, a host connected to the storage system, Business Copy software, a primary volume, a secondary volume or volumes, and interface tools for operating Business Copy. Interface tools include HP Remote Web Console graphical user interface (GUI) and RAID - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 6
Figure 1 Business Copy configuration Volume pairs (P-VOLs and S-VOLs) A pair consists of the primary and secondary data volumes. Each P-VOL can be second level (L2) S-VOLs. Thus, up to nine S-VOLs can be available for one P-VOL. L2 pairs are referred to as "cascaded pairs." 6 Business Copy overview - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 7
storage system's service processor (SVP) over defined TCP/IP connections. Remote Web Console is LAN-attached to the system. With the GUI, you enable the Business Copy license key, configure the system, perform copy operations, and perform monitoring, maintenance, and troubleshooting. RAID Manager - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 8
sent to the P-VOL in PAIR status is marked as differential data and stored in bitmaps for transfer to the S-VOL. Update copy operations are performed periodically by the system. The timing of the update copy operation is based on the amount of differential data that accumulates and the elapsed time - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 9
pair status changes to PAIR, the data in the P-VOL and S-VOL may not be the same because the copy of the update data is performed asynchronously. To insure that P-VOL and S-VOL data are the same at a certain point in time, the pair must be split. CAUTION: If the copy - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 10
. See HP StorageWorks P9000 Remote Web Console User Guide for instructions. RAID 1, RAID 5, RAID 6 If you use Remote Web Console, it is necessary to be in Modify mode to perform pair operations. RAID Manager requires a command device. See the HP StorageWorks P9000 RAID Manager User Guide for more - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 11
group. Using the consistency group, you can perform pair operations on all the pairs in the group at the same time, including the At-Time Split operation with which you can specify the split time. See the HP StorageWorks P9000 RAID Manager User Guide for information on setting up consistency groups - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 12
use differential tables: • Compatible FlashCopy • Auto LUN • Snapshot The following program products also use pair tables: • Compatible in the storage system by using this command. For details about the inqraid command, see the HP StorageWorks P9000 RAID Manager User Guide. Calculating number - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 13
capacity KB ÷ 256) ÷ 20,448* * Number of the slots that can be managed by a differential table Round up the total number to the nearest whole number. For cannot be performed on OPEN-L volumes. Having determined the number of differential and pair tables required per pair on your storage system, you - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 14
10 pairs of OPEN-3 volumes and 20 pairs of OPEN-V volumes in a storage system that has 26,176 differential tables, you can use the equation as 10 pairs of LUSE volumes consisting respectively of three OPEN-3 volumes in a storage system that has 26,176 differential tables, you can use the condition - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 15
NA NA NA 1B-0:00 1B-0:00 Planning for performance Pair operations affect I/O performance on the storage system. The following information is provided to help calibrate your system: • Performance versus number of pairs. Compare the importance of performance with the number of pairs and copy pace - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 16
storage system is configured for optimal performance (for example, sufficient cache). Contact HP Technical Support. Concurrent use affects the performance HP StorageWorks P9000 Performance for Open and Mainframe Systems User Guide service representative. Swap&Freeze and Host I/O Performance option - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 17
heavy; The Host I/O Performance option suppresses copy operations at all times regardless of workload level. When the Copy Threshold Option is set, the option is effective for all of the following program product: ◦ Business Copy ◦ Business Copy Z ◦ Compatible FlashCopy ◦ Snapshot ◦ Auto LUN System - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 18
S-VOLs. NOTE: See the bullet on Quick Restore in "Planning for performance " (page 15) for important information about performing quick restore operations on volumes that have Cache Residency settings. LUN Manager LUN Manager operations do not affect Business Copy operations. Volumes that are under - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 19
volumes in the HP StorageWorks P9000 Continuous Access Journal User Guide. Continuous Access Synchronous and Continuous Access Journal A Business Copy P-VOL can be shared with shared Continuous Access Synchronous and Continuous Access Journal volumes in certain configurations. External Storage 19 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 20
performed. P9500 currently does not support the configuration where Continuous Access Synchronous volumes can be used as Continuous Access Journal volumes or vice versa. For information about when this configuration will be supported, contact HP Technical Support. Thin Provisioning Thin Provisioning - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 21
S-VOL consumes the same amount of the pool capacity as the P-VOL. • You cannot perform Business Copy pair operations while you increase the capacity of Thin Provisioning volumes. • The maximum size of a Thin Provisioning volume that can be used as a Business Copy P-VOL, S-VOL, and reserve volume is - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 22
4 Performing configuration operations This chapter provides configuration information and instructions. Configuration workflow to reserve offline from the host. 2. Click Actions > Local Copy > Business Copy/Snapshot > Pair Operation to open the Pair Operation window. 3. Change to Modify mode by - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 23
an external volume (for example, 00:00:01#). • The letter "X," which indicates that a virtual volume used by Thin Provisioning (for example, 00:00:01X). Set Host I/O Performance option This option is meant to improve host I/O responses. When the option is used, the storage system suppresses - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 24
4. In the Business Copy Option window, select the Host I/O Performance box. 5. Click Apply. 24 Performing configuration operations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 25
and secondary volumes and allows use of S-VOL data by secondary applications. • Re-synchronize the pair, in which the S-VOL is specific status. When you want to perform a pair operation, check pair status to insure that you can proceed successfully. • For pair status definitions and instructions - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 26
overwrites all existing data on the S-VOL. The user is responsible for backing up the data on the L2 pair: 1. Click Actions > Local Copy > Business Copy/Snapshot > Pair Operation to open the Pair Operation window. 2. Change System performance is affected by the pace you select, less-so for Slower - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 27
the impact of BC Z operations on storage system I/O performance. If you specify Faster, the initial Select a Volume Type to display internal or external volumes. You can select both if desired. exceeds 1,024, you can click Previous or Next to view all S-VOLs. 11. Select the volume to be the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 28
when you want to mirror P-VOL data in the S-VOLs. RAID Manager is required. • Create and simultaneously split an L1 or L2 and split a pair: 1. Click Actions > Local Copy > Business Copy/Snapshot > Pair Operation to open the Pair Operation window. 2. Change to Modify Performing pair operations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 29
Slower, Medium, or Faster. Copy Pace affects the host I/O performance: a slower pace minimizes impact, a faster pace has the greatest cannot select an MU number that is being used for a Snapshot pair. 9. From Select Split Type, select one of the external volumes. You can select both if desired. Split, - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 30
request is issued. When I/O does not occur, the Split operation is performed by the storage system timer. ◦ If the Split time is registered, and if there pairs in RAID Manager. Thus, At-Time Split operates correctly only when all pair operations are performed using RAID Manager. To perform the At- - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 31
storage system detects an error condition related to an update copy operation. Procedure 1 To suspend pair(s): 1. Click Actions > Local Copy > Business Copy/Snapshot selected pair(s) to display the menu, and select the Pairsplit-E command to open the Pairsplit-E dialog box. 5. On the Pairsplit-E dialog - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 32
split by a user or suspended by the to S-VOL, and reverse resync-from S-VOL to P-VOL. ◦ You can perform a Normal Copy or a Quick Resync, in both directions. ◦ The P- pair is suspended by the system. • If you use the DKAs supporting encryption, you can create a Business Copy pair by using an encrypted - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 33
performed on one Business Copy pair in a 1 to n Business Copy configuration performed. ◦ Quick Restore cannot be performed when Business Copy and shared Continuous Access Synchronous or Continuous Access Journal volumes include an external Local Copy > Business Copy/Snapshot > Pair Operation to open - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 34
, a faster pace has the greatest impact. The pace you select is applied for all pairs in the operation. 8. Click OK. NOTE: If you try to perform the quick restore operation to the pair you select from the Pairresync Volume List that is composed of volumes stored in multiple cache logical partitions - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 35
command of RAID Manager, this command does not enable you to distinguish between SMPL and SMPL(PD). To distinguish between SMPL and SMPL(PD), perform the inqraid command the S-VOL. 2. Click Actions > Local Copy > Business Copy/Snapshot > Pair Operation to open the Pair Operation window. 3. Change to - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 36
specific status or statuses. When you want to perform a pair command, first check the pair's status. • Pair-status changes when an operation is performed GUI is done at the user's discretion. Monitoring should be repeated frequently. Email notifications of problems in pair operations can be set - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 37
be deleted. mounted. PSUS The pair is split. The system stops performing update copy operations. Write Read and write. I/Os are accepted Supported read/write on L1 and L2 S-VOLs. Operations that are supported for these pair types and statuses are shown in the following tables. Table 6 Supported - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 38
Pairresync Ok Pairsplit-E Ok Pairsplit-S Ok Table 7 Supported L2 pair operations for related L1 status L1 Pair Copy or Quick Resync mode. Backward resynchronization (i.e., Reverse Copy or Quick Restore) cannot be performed. ** To split L2 pairs, the L1 pair must be in PSUS status. Table - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 39
indicates an external volume (for example, 00:00:01#). • The letter "X", which indicates that a virtual volume used by Thin Provisioning (for example , 00:00:01X). To check pair and volume details: 1. In Remote Web Console, click Actions > Local Copy > Business Copy/Snapshot - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 40
path information for the S-VOL. You do this in the S-VOL Path dialog box. To view S-VOL path information: 1. In Remote Web Console, click Actions > Local Copy > Business Copy/Snapshot > Pair Operation. 2. In the tree, select the appropriate port or host group for the desired pair(s). Related volumes - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 41
NOTE: An LDEV number that ends with a pound or gate symbol (#) indicates an external volume (for example, 00:00:01#). An LDEV number that ends with a letter "X" indicates that a virtual volume used by Thin Provisioning (for example, 00:00:01X). Reviewing pair, license information You can check the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 42
Copy Z. For example: 12/12. Notes: • The maximum number of pairs allowed in one storage system is 16,384, including migration plans and relationships. For example, if a system contains Snapshot pairs, migration plans of Auto LUN, and relationships of Compatible FlashCopy, the maximum number of pairs - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 43
volume (TB) Snapshot Used volume (TB) Description Displays the number of remaining differential tables in the storage system/and the operations that have been performed on a pair using the History Window. To see the history: 1. Click Actions > Local Copy > Business Copy/Snapshot > History to open - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 44
process starts. If you perform an operation on a pair cannot click Previous and Next. • The storage system saves up to 524,288 records of information and instructions for the following Console, click Actions > Local Copy > Business Copy/Snapshot > Pair Operation. 2. Click to change to the Modify - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 45
Apply. Pair operations during system, device maintenance This section provides recommendations for pair operations when maintenance on the P9500 system and related devices are performed. When maintaining physical and logical devices Review the following to check whether pairs and pair operations are - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 46
When switching power off During pair operations, when you switch off the power-supply for the system, make sure of the following: • Complete processing for an At-Time Split operation before switching off the power-supply. If this is not done and the status of some of the pairs in the consistency - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 47
See HP an operation. StorageWorks P9000 Remote Web Console Messages for the list of error codes and corrective actions. Business Copy pair status is incorrect (or unexpected). The pair may have been suspended or deleted from the UNIX/PC server host using RAID Manager. If not, the P9500 detected - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 48
the table, contact HP Technical Support. Table 14 RAID Manager error codes (SSB1 code performed. The quick restore operation was rejected because the cache mode of the specified P-VOL was different from the cache mode of the external S-VOL. Because the volume specified as a P-VOL was a quorum disk - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 49
. Because the updated information about system configuration was being backed up, the quick restore operation on the volume was rejected. Because the volume specified as the P-VOL was a Mainframe Fibre Data Migration volume, the pair operation was rejected. Troubleshooting with RAID Manager 49 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 50
Table 14 RAID Manager error codes (SSB1 code: b9a0/b9a1/b9a2 consistency group number was being used by Snapshot, the pair operation was rejected. Because the volume specified as the P-VOL was a Thin Provisioning or Smart Tiers V-VOL and its , the pair operation was rejected. 50 Troubleshooting - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 51
, or both showed that the pair could not receive the issued command, the pair operation was rejected. 2312 2314 231F 2322 2324 2325 was rejected. Because the pair configuration exceeded the number of the layers of the cascade configuration, the pair operation was Troubleshooting with RAID Manager 51 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 52
RAID Manager that could not be handled by RAID Manager, the pair operation was rejected. could not be handled by RAID Manager, the pair operation was rejected pair operation for the cascade configuration was rejected. • The pair pair creation for the cascade configuration was rejected. Because the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 53
copy operation or quick restore operation is being performed. Because the volume specified as the S-VOL P-VOL was blocked or a system disk, the pair operation was rejected. Because specified as the P-VOL was a command device, the pair operation was rejected. Troubleshooting with RAID Manager 53 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 54
execute the paircreate command with the At-Time Split option using RAID Manager on the host server. When using a Continuous Access Journal S-VOL as a Business Copy P-VOL, if the status of some pairs belonging to a consistency group cannot be changed, the Pairsplit command can end 54 Troubleshooting - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 55
Journal volume. The Continuous Access Synchronous or Continuous Access Journal pair is in a status where the Pairsplit operation is unavailable. After these factors are removed, perform the pairresync operation, and execute the Pairsplit command. Troubleshooting with RAID Manager 55 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 56
User Guide • HP StorageWorks P9000 External Storage for Open and Mainframe Systems User Guide • HP StorageWorks P9000 for Compatible FlashCopy Mirroring User Guide • HP StorageWorks P9000 Provisioning for Mainframe Systems User Guide • HP StorageWorks P9000 RAID Manager User Guide • HP StorageWorks - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 57
hp.com/support/manuals • http://www.hp.com/support/downloads • http://www.hp.com/storage/whitepapers Conventions for storage capacity values P9000 disk arrays use the following values to calculate physical storage capacity values (hard disk http://www.hp.com Bold text Element Cross-reference links - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 58
or data. IMPORTANT: Provides clarifying information or specific instructions. NOTE: Provides additional information. TIP: Provides helpful hints and shortcuts. HP product documentation survey Are you the person who installs, maintains, or uses this HP storage product? If so, we would like to - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 59
For details about the items related to the Snapshot pairs, see the HP StorageWorks P9000 Snapshot User Guide. P-VOLs and S-VOLs listed in Remote Web Console may end in special symbols. An LDEV number that ends with a pound or gate symbol (#) indicates an external volume (for example, 00:00:01#). An - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 60
commands number of volumes defined in the storage system is less than 1,024 volumes total number of volumes defined in the storage system is less than 1,024 volumes storage system. Applies changes shown in the in the Preview List to the storage this to view, use the Next button above the list. - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 61
are mirror unit numbers. The storage system assumes the same numbers to the first port configured for the path. CTG When you create Business Copy pairs by using RAID Manager, the copy pace is set as follows. the percentage of pair synchronization, if applicable, according to the following pair - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 62
Command Detail Paircreate Pairsplit Description Opens the Detail dialog box, which displays detailed information for the selected volume or pair. Opens the Paircreate dialog box, in which you create new pairs. Opens the Pairsplit dialog box, in which you split pairs. 62 Business Copy GUI reference - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 63
Table 19 Menu Commands (continued) Command Pairresync Pairsplit-E Pairsplit-S Change Reserve S-VOL Path Information Description specify the cache logical partition (CLPR). You can display internal or external volumes. Both boxes are checked by default. Un-check the box you do not want. - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 64
pane shows Snapshot history. NOTE: A P-VOL or S-VOL LDEV number that ends with a pound or gate symbol (#) indicates that the LDEV is an external volume (e.g., 00:00:01 #). An LDEV number that ends with a letter "X" indicates that the LDEV is a virtual volume used by Thin Provisioning (e.g., 00:00 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 65
/MM/DD hour/min/sec) when a Business Copy pair or volume operation has been performed. The LDKC:CU:LDEV of the P-VOL used in the operation. The LDKC:CU:LDEV The description of the operation or part of an operation. Table 22 Reference codes Code 4710 4720 4730 4740 4750 Message PAIR START PAIR END - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 66
• Click the check box to enable the option. • Clear the check box to disable the option. • Click Apply to commit the option to the system, otherwise click Cancel. 66 Business Copy GUI reference - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 67
storage refers to those logical devices (LDEVs) that have paths assigned to them. Allocated storage capacity is the sum of the storage of these LDEVs. Total capacity is the sum of the capacity of all LDEVs on the disk array. HP StorageWorks P9000 or XP Business Copy. An HP StorageWorks application - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 68
your HP representative for the details about which RAID levels are supported by your specific P9000 or XP disk array. The CLI configuration and replication tool for the P9000 or XP disk array that can be used by system administrators to enter RAID Manager commands from open-system hosts to perform - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 69
T-VOL V-VOL VOL, vol volume WWN Target volume. Virtual Volume. Volume. Volume on disk. An accessible storage area on disk, either physical or virtual. Worldwide name. 69 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 70
Subscriber's Choice, HP, 56 Swap&Freeze option, 16 symbols in text, 58 system options, 16 system requirements, 10 T technical support HP, 56 service locator website, 56 text symbols, 58 troubleshooting, 47 troubleshooting At-Time Split operation, 54 troubleshooting with RAID Manager, 47 typographic - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy User Guide (AV400-96 - Page 71
U update copy, 8 V volume pairs, 6 volume types, 10 W websites HP , 56 HP Subscriber's Choice for Business, 56 product manuals, 56 71
HP StorageWorks
P9000 Business Copy User Guide
Abstract
This guide explains how to use HP StorageWorks P9000 Business Copy Software to create nondisruptive, high-speed internal
copies of information stored by open-systems hosts on HP Storage Works P9000 disk arrays and attached heterogeneous
external storage systems. Topics include how to create, split, suspend, resynchronize, and troubleshoot Business Copy pairs
using the Remote Web Console web client. The intended audience is a storage system administrator or authorized service
provider with independent knowledge of HP StorageWorks P9000 disk arrays and the HP StorageWorks Remote Web Console.
HP Part Number: AV400-96342
Published: January 2011
Edition: Third