Hp StorageWorks XP Remote Web Console Software Instrukcja Użytkownika Pobierz pdf (Strona 32)

32 Requirements and overview of copy operations

The following procedure explains the backup system described in Figure 18. You can execute the

operations explained in the procedure using RAID Manager XP commands. You can also automate these

operations.

The examples of the configuration definition and script files follow the procedure.

In the backup system in Figure 18:

1. External array Business Copy XP pair operation

Execute the pairresync command to resynchronize the external array pair.

2. External array Business Copy XP pair operation

Execute the pairsplit command to obtain an unaffected copy of the latest data in the external

array’s S-VOL.

3. Local array Flex Copy XP pair operation

Execute the paircreate command to obtain backup data in the local array’s S-VOL.

4. Local array Flex Copy XP pair operation

When the backup data operation completes, cancel the Flex Copy XP pair.

The following are examples of configuration definition files required for RAID Manager XP operations to

establish the backup system described in Figure 18:

• Examples for the Branch Office

The following are examples of the configuration definition file that should be prepared in Server A. You

must check the connection configuration using the raidscan command, and then you can create the

configuration definition files to operate the Business Copy XP pair, which consists of P-VOL A and

S-VOL A.

• Checking the connection configuration from Server A:

• Configuration definition file for P-VOL A:

# raidscan -p cl1-a -CLI

PORT# /ALPA/C TID# LU# Seq# Num LDEV# P/S Status Fence P-Seq# P-LDEV#

CL1-A e8 0 1 1 62468 1 256 PVOL PSUS - - -

# raidscan -p cl1-b -CLI

PORT# /ALPA/C TID# LU# Seq# Num LDEV# P/S Status Fence P-Seq# P-LDEV#

CL1-B e4 0 2 1 62468 1 257 SVOL SSUS - - -

HORCM_MON

#ip_address service poll(10ms) timeout(10ms)

127.0.0.1 52050 1000 3000

HORCM_CMD

#dev_name dev_name dev_name

/dev/rdsk/c1t0d2

HORCM_DEV

#dev_group dev_name port# TargetID LU# MU#

si-pairs dev1 CL1-A 1 1 0

HORCM_INST

#dev_group ip_address service

si-pairs 127.0.0.1 52051

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 53 54

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Hp StorageWorks XP Remote Web Console Software Instrukcja Użytkownika Strona 32