HP XP20000 User Manual download pdf (Page 17)

Table 3 Pair Statuses and the Results of the RAID Manager Commands (continued)

RAID Manager CommandPair Status

pairsplit -Epairsplit -Spairresync

-restore

pairresyncpairsplitpaircreate

−split

paircreate

NoYesYesYesNOPNOPNoPSUS /

PFUS

NoNOPNoNoNoNoNoSMPL(PD)

NoNoNOPNOPNoNoNOPCOPY(RS)

NoNoNOPNOPNoNoNOPCOPY(RS-R)

NOPYesNoYes*NoNoNoPSUE

Yes: The command executes the process and ends normally.

NOP: The command does not execute the process, but ends normally.

No: The command ends abnormally (that is, command rejected).

* If you issue the pairresync command to the pair whose status has changed to PSUE because

of the shortage of the shared memory for the V-VOL management area, the command will be

rejected and end abnormally.

When the command executes the process and ends normally, the pair status changes according

to the process. For information about how the pair status changes when the command ends normally,

see “XP Snapshot Pair Status Transition” (page 15) and the paragraphs under the figure.

• The hide mode (-m noread) on the S-VOL is not supported. If you specify the hide mode on

the S-VOL and create a pair, the command will end normally, but the hide mode will be

ignored.

• When the RAID Manager command ends abnormally (for example, when the RAID Manager

command is rejected), and if the OS of the host computer is HP-UX, SSB (sense byte), which

indicates the cause of the error, will be generated in the RAID Manager error log file. For

more information about the SSBs and the cause of the errors, see “Troubleshooting When

Using XP RAID Manager” (page 103).

Table 4 SSBs and Causes of Error Issued Upon Rejection of RAID Manager Commands

Cause of ErrorRAID Manager CommandSSB

An error has occurred during the XP

Snapshot pair operation. For the cause,

check the SSB being output together.

paircreate, pairresync, pairsplitB901

B9A8

B9A9

B9AD

Because there are no pair tables

available, the XP Snapshot pair cannot

be created.

paircreate9685

Because of the shortage of the

differential tables, XP Snapshot pair

cannot be created.

paircreate9686

Because the pool is not available, the

XP Snapshot pair cannot be created.

paircreate9700

Status of the XP Snapshot Pairs 17

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 121 122

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