HP StorageWorks P9000 HP StorageWorks P9000 Business Copy for Mainframe System
HP StorageWorks P9000 - Disk Arrays Manual
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- HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 1
Systems User Guide Abstract This guide explains how to use HP StorageWorks P9000 Business Copy for Mainframe 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 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - 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 for Mainframe System - Page 3
...17 External Storage ...17 Continuous Access Synchronous Z 17 Continuous Access Journal Z...18 Continuous Access Synchronous Z and Continuous Access Journal Z 18 Compatible FlashCopy...19 Compatible XRC...20 Concurrent Copy...20 4 Performing configuration operations 21 Configuration workflow - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 4
44 When switching power off 44 7 Troubleshooting 45 General troubleshooting...45 Service Information Messages (SIMs 45 8 Support and other resources 47 Contacting HP...47 Subscription service...47 Related information...47 HP websites...47 Conventions for storage capacity values 48 Typographic - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 5
CQUERY...60 PPRCOPY QUERY...61 Output descriptions...61 B Business Copy Z GUI reference 63 Pair Operation window...63 Main components ...63 Volume List...64 Preview List...65 Pair Operation command menu 66 Display Filter dialog box...66 History window...67 Option window...69 CTG window...69 CTG - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 6
term P9000 in this guide refers to the following disk array: • P9500 Disk Array The GUI illustrations in this guide storage system. This guide provides instructions for planning, pair operation, checking operational status, and troubleshooting. Business Copy Z software With Business Copy Z software - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 7
, configure the system, perform copy operations, and perform monitoring, maintenance, and troubleshooting. PPRC, Business Continuity Manager, and consistency groups PPRC or Business Continuity Manager can be used to perform most of the same operations as with Remote Web Console, but using a command - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 8
to the S-VOL in Duplex status is marked as differential data and stored in bitmaps for transfer to the T-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 for Mainframe System - Page 9
pair status changes to Duplex, the data in the S-VOL and T-VOL may not be the same because the copy of the update data is performed asynchronously. To ensure that S-VOL and T-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 for Mainframe System - Page 10
" (page 11). Must be installed. 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. Business Continuity Manager and PPRC are independent functions. Use one or - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 11
the At-Time Split operation with which you can specify the split time. See the HP StorageWorks P9000 for Business Continuity Manager User Guide for information on setting up consistency groups and performing pair operations. If you use PPRC, you can split the pairs in a consistency group, though - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 12
of differential and pair tables in the storage system minus the number of tables being used Version 2 • Auto LUN • Snapshot The following program products also See the following table. ** Number of the slots that can be managed by a differential table Round up the total number to the nearest whole - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 13
the number of differential and pair tables required per pair on your storage system, you can now calculate the maximum number of pairs. Calculating section, you can determine the maximum number of pairs your storage system can support. To calculate the maximum number of pairs allowed on your - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 14
S-VOL NA 0:00 0:00 0:01 ... 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 for Mainframe System - Page 15
for Business Continuity Manager. For information on setting up the command device, see the HP StorageWorks P9000 for Business Continuity Manager User Guide. The Business Continuity Manager command device must be separate from the command device used by RAID Manager (RAID Manager) on open systems - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 16
The following table shows Business Continuity Manager and PPRC commands used for the Business Copy Z operations. Table 5 Business Continuity Manager, PPRC command comparison Business Continuity Parameter/Config (support Manager method) PPRC YKMAKE/YKRESYNC config CESTPAIR config config - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 17
for Business Copy Z pair operations. To perform Business Copy Z operations, the Auto LUN volumes External Storage, you can create pairs to use the external volumes. For information about the external volumes, see the HP StorageWorks P9000 External Storage for Open and Mainframe Systems User Guide - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 18
in the HP StorageWorks P9000 Continuous Access Journal for Mainframe Systems User Guide. Continuous Access Synchronous Z and Continuous Access Journal Z A Business Copy Z S-VOL can be shared with shared Continuous Access Synchronous Z and Continuous Access Journal Z volumes in certain configurations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 19
is Suspend. • The Quick Restore can not be performed. P9500 currently does not support the configuration where Continuous Access Synchronous Z volumes can be used For details on Compatible FlashCopy, see the HP StorageWorks P9000 for Compatible FlashCopy Mirroring User Guide. Compatible FlashCopy 19 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 20
Business Copy Z volumes. Concurrent Copy If Business Copy Z S-VOLs and Concurrent Copy source volume (original data) share the same volumes, you cannot perform the reverse copy or quick restore operation for those volumes. Do not use Concurrent Copy T-VOLs (copied data) for Business Copy Z volumes - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 21
chapter provides configuration information and instructions. Configuration workflow Setup for Business Copy Z consists of the following: • Ensuring that source and target volumes are set up correctly • Reserving volumes for use as T-VOLs (optional) • Setting the Host I/O Performance option, which - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 22
following special symbols: • A pound or gate symbol (#), which indicates an external volume (for example, 00:00:01#) Reserving a consistency group A consistency , you can perform pair operations on the pairs in the group, including the At-Time Split operation. 22 Performing configuration operations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 23
the Reserved group or groups, right-clicking, and selecting Delete CT Group. 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 Business Copy Z copying operations, thus slowing them. If Business Copy and Business - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 24
4. In the Business Copy Z Option window, select the Host I/O Performance box. 5. Click Apply. 24 Performing configuration operations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 25
and target volumes and allows use of T-VOL data by secondary applications. • Resynchronize the pair in which the T-VOL is again 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 for Mainframe System - Page 26
The Business Copy Z paircreate operation overwrites all existing data on the T-VOL. The user is responsible for backing up the data on the T-VOLs before creating Business Copy Z , Medium, or Faster. System performance is affected by the pace you select, less so for Slower, more so for Faster. 26 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - 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. • VOLs exceeds 1,024, you can click Previous or Next to view all T-VOLs. 10. Select the volume to be the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 28
time indicates the time when you want to mirror S-VOL data in the T-VOLs. Business Continuity Manager is required. • Split all pairs in a consistency group. This operation requires PPRC and is similar to click the selection and click Split Pair from the menu. 28 Performing pair operations - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 29
Copy Pace affects the host I/O performance: a slower pace minimizes impact, always reflected to the storage system. 8. From Select to display internal or external volumes. You can Split Using Business Continuity Manager, you can split instructions in "Pair operations using PPRC" (page 50) for - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 30
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 command. For detailed information about the YKEWAIT command, see the HP StorageWorks P9000 for Business Continuity Manager User Guide. Procedure 6 To perform - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 31
to display the menu, and select the Suspend Pair command to open the Suspend Volume Pair dialog box. 5. a pair that was split by a user or suspended by the system. Resynchronizing updates and reverse resync-from T-VOL to S-VOL. ◦ You can perform a Normal Copy or a Quick Resync, in both directions. - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 32
by the system. • If you use the DKAs supporting encryption, you can create a Business Copy Z pair is performed on one Business Copy Z pair in a 1 to n Business Copy Z configuration (n>1), the operation cannot be performed on a Cross OS File Exchange pair. • A PPRC command enables you to - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 33
perform Quick Resync, Reverse Copy, or Quick Restore, you issue the PPRC command on one pair. Procedure 8 To resynchronize are to be resynchronized, Slower, Medium, or Faster. Copy Pace affects the host I/O performance: a slower pace minimizes impact, a faster pace has the greatest impact. The pace - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 34
NOTE: If you try to perform the quick restore operation to the pair you select from status changes to duplex before performing a Cnt Ac-S Z resume pair operation. If you perform the Cnt Ac-S Z resume pair operation before the pair status changes to duplex, the command (resume pair operation) will - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 35
6. If you selected a pair that you do not want to delete, select the pair on the Delete Pair dialog box, right-click, then click Delete. This removes the pair from the deletion list. 7. Click OK. The Pair Operation reappears. 8. Review the information in the Preview list. 9. Click Apply to commit - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 36
instructions 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 user's discretion. Monitoring should be repeated frequently. E-mail notifications of problems column. You can view more details for the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 37
/write-enabled Read and write. Can be varied online. Split The pair is split. The system stops S-VOL = Read/write-enabled Read and write. performing update copy operations from PPRI-PNDGT-VOL Can be varied S-VOL to T-VOL. Write I/Os are = PSEC-PNDG online. accepted for T-VOLs. The system - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 38
a pair in duplex or resync status using the PPRC TSO command to copy data from the S-VOL to the T-VOL. However, since no resynchronize operation is performed, pair status does not change. • With Business Continuity Manager, processing ends normally but pair status also does not change for - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 39
3. From the volume list, select and right-click the volume or pair whose information you want to see, then select Detail from the menu. The Detail dialog box displays. Field descriptions are provided below. Table 8 Fields in the Detail dialog box Field S-VOL Information Description Volume ID: - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 40
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 for Mainframe System - Page 41
number of remaining differential tables in the storage system/and the total number of differential You can review the operations that have been performed on a pair using the History window. Copy pairs • Business Copy Z pairs • Snapshot pairs • Compatible FlashCopy relationships • Migration plans - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 42
about the operations until the copying process starts. If you perform an operation on a pair before the copying process starts, or fewer records of operations, you cannot click Previous and Next. • The storage system saves up to 524,288 records of latest operations. Reviewing pair details - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 43
a pound or gate symbol (#) indicates that the LDEV is an external volume (for example, 00:00:01#). For details regarding the external volumes, see the HP StorageWorks P9000 External Storage for Open and Mainframe Systems User Guide. Maintaining the system Some maintenance tasks are a response to - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 44
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 for Mainframe System - Page 45
Error Detail. See HP an operation. StorageWorks P9000 Remote Web Console user is performing write processing. Wait and then refresh the window. Service Information Messages (SIMs) The P9500 generates a service information message (SIM) to notify users of events that have occurred in the storage - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 46
28 = F1) related to Business Copy Z operations. Table 12 Business Copy Z SIMs Reference code SSB22 SSB23 47 Dx Importance level Description Moderate Copying ends abnormally and pair status changes T-VOL's LDEV number. 47 E7 Moderate Pair status changes to Suspend. 46 Troubleshooting - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 47
Guide • HP StorageWorks P9000 External Storage for Open and Mainframe Systems User Guide • HP StorageWorks P9000 for Business Continuity Manager Software User Guide • HP StorageWorks P9000 for Compatible FlashCopy Mirroring User Guide • HP StorageWorks P9000 Provisioning for Open Systems User Guide - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 48
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 underlined text: http://www.hp.com Bold text Element Cross-reference links and e-mail - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 49
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 for Mainframe System - Page 50
PPRC command experience. All the instructions for using the PPRC TSO and ICKDSF commands are not provided here. See the IBM user documentation for more information. Overview of PPRC commands supported by Business Copy Z Except some operations, Business Copy Z pair operations can be performed using - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 51
Access Synchronous Z support PPRC, a failure to meet these requirements could result in an executed PPRC command on a Continuous Access Synchronous Z pair instead. Preparing the system with PSF and DEVSERV PSF commands (perform storage system function) enable PPRC commands and user requests in the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 52
, channel connection address, and CU number. COPY NOCOPY *2 The storage system recognizes only COPY for the MODE parameter, even if NOCOPY is command is rejected and ends abnormally by reporting CC = 8. NO ONLINSEC*1 YES MSGREQ function is not applicable. Pair create operation is performed - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 53
channel connection address. execution of the command. To request the Add and Split channel connection address. MODE COPY NOCOPY The storage system recognizes only COPY for the MODE applicable. LSS ONLINSEC*1 Primary or secondary volume CU number. YES NA Pair create operation is performed - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 54
volume (T-VOL): SSID, serial NA number, channel connection address, and CU number. Not Applicable Not used by Business Copy Z. CSUSPEND example SUSPEND The following table describes the SUSPEND command parameters used to split pairs. Table 20 SUSPEND parameters Parameters DDNAME, SYSNAME, or - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 55
LSS Primary or secondary volume CU number. NA *1 If you perform a quick split request on all pairs in a consistency group, used for successful channel connection address, and CU number. execution of the command. You can set an additional parameter corresponding to each request instead of - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 56
end abnormally and "CC = 8" will be reported. NO ONLINSEC*1 YES MSGREQ function is not applicable. Forward pair resynchronization can be performed whether the T-VOL is online or not. Backward pair resynchronization can be performed whether the S-VOL and T-VOL are online or not. NO Forward pair - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 57
connection address. execution of the command. You can set an additional parameter ends normally. However, note that the copying operation is performed without any online For a Quick Restore, set MRQ00 what is specified for the PACE parameter. Not applicable Not used by Business Copy Z. YES Do - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 58
number NA Primary volume (S-VOL): SSID, serial number, These parameters must be used for successful channel connection address, and CU number. execution of the command. To delete all pairs in a consistency group, MAnn0 must be set. nn is the CTG ID. SEC Secondary volume (T-VOL): SSID, serial NA - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 59
groups and perform the pair operations. Procedure 16 To set up pairs in a consistency group 1. In Remote Web Console, reserve a consistency group using the instructions in "Reserving a consistency group" (page 22) 2. Using PPRC, create the pairs using the CESTPAIR or PPRCOPY ESTPAIR command. 3. In - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 60
sure that the pair status is Simplex Displaying pair information with CQUERY TSO, QUERY ICKDSF You can view pair status and volume information using the CQUERY TSO and the QUERY ICKDSF commands. • The commands can be issued to the S-VOL or T-VOL. • If an S-VOL has multiple T-VOLs, status displays - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 61
Field DEVICE LEVEL STATE PATH STATUS CRIT CGRPLB PRIMARY-SSID Description Device number of the volume on which the CQUERY command is issued. PRIMARY indicates that the volume is an S-VOL. SECONDARY indicates that the volume is a T-VOL. Pair status Invalid for Business Copy; "Active" displays - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 62
number S-VOL serial number SSID of the T-VOL CU T-VOL LDEV number T-VOL CU number T-VOL serial number. If you RUN the CQUERY TSO command for the T-VOL, the following information is also displayed: 00ab000nnnnn where "a" indicates that the pair is defined as a consistency group and "b" indicates the - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 63
to the Compatible FlashCopy pairs, see the HP StorageWorks P9000 for Compatible FlashCopy Mirroring User Guide. S-VOLs and T-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 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 64
Menu commands (continued is grayed out if the total number of volumes defined in the storage system is less than 1,024 volumes (maximum number of volumes that on one screen is 1,024. If you have more than this to view, use the Next button above the list. The following table describes the reference - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 65
RAID Manager, applicable HP StorageWorks P9000 for Compatible FlashCopy Mirroring User Guide. Preview List The Preview List shows the operations and changes you have made from the Pair Operation window. You can review your changes, modify the operation or your changes, and apply them to the storage - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 66
a volume or pair, a menu displays. The following table describes the commands that are displayed. Table 31 Menu commands Command Detail Add Pair Split Pair Resync Pair Suspend Pair Delete Pair Change Reserve the Pair Operation window to see the dialog box. 66 Business Copy Z GUI reference - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 67
specify the cache logical partition (CLPR). You can display internal or external volumes. Both boxes are checked by default. Uncheck the box you see. History window The History window shows the history of operations performed on Business Copy Z and Compatible FlashCopy pairs and data associated with - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 68
or gate symbol (#) indicates that the LDEV is an external volume (e.g., 00:00:01 #). You can change the sec) when a Business Copy Z pair or volume operation was performed. The LDKC:CU:LDEV of the S-VOL used in the operation part of an operation. Table 34 Reference codes Code 4710 4720 4730 4740 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 69
Table 34 Reference codes (continued) Code 4760 Option window You set the Swap&Freeze and the HOST I/O Performance options on the Option Window. For information on these options, see that are reserved in a mainframe storage system. Fields are described in the following table. Option window 69 - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 70
is not used. • Code: Displays the error code when a consistency group operation fails. Apply Cancel Commits an operation to the storage system. Cancels any ongoing operation. CTG command menu A command menu appears when you right-click a consistency group in the CTG list. 70 Business Copy Z GUI - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 71
Reserved or Free. Use this command to display error information of a failed consistency group operation. This command is dimmed if there is no error. Note: For the list of Business Copy Z error codes and corrective actions, see the HP StorageWorks P9000 Remote Web Console Messages. CTG window - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 72
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 for Mainframe System - Page 73
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 for Mainframe System - Page 74
WWN Worldwide name. 74 Glossary - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 75
pairs, 27 storage capacity values conventions, 48 Subscriber's Choice, HP, 47 Swap&Freeze option, 15 symbols in text, 49 system options, 15 system requirements, 10 T technical support HP, 47 service locator website, 47 text symbols, 49 troubleshooting, 45 TSO and ICKDSF commands, 50 typographic - HP StorageWorks P9000 | HP StorageWorks P9000 Business Copy for Mainframe System - Page 76
U update copy, 8 V volume pairs, 7 volume types, 10 W websites HP , 47 HP Subscriber's Choice for Business, 47 product manuals, 47 76 Index
HP StorageWorks
P9000 Business Copy for Mainframe
Systems User Guide
Abstract
This guide explains how to use HP StorageWorks P9000 Business Copy for Mainframe 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: AV400-96335
Published: January 2011
Edition: Third