HP StorageWorks P9000 Reference Manual page 13

Table 1 Replication commands (continued)
Command
horctakeover
paircreate
paircurchk
pairdisplay
pairevtwait
pairmon
pairresync
pairsplit
pairsyncwait
pairvolchk
raidar
raidqry
raidscan
raidvchkdsp
raidvchkscan
raidvchkscan for journal
(Cnt Ac-J)
raidvchkscan for Snapshot
pool and Thin
Provisioning
raidvchkset
The following table describes the command tools.
Description
Scripted command for executing multiple Continuous Access Synchronous and Continuous
Access Journal takeover operations. It checks the specified volume's or group's attributes
(paircurchk), decides the takeover function based on the attributes, executes the chosen
takeover function, and returns the result.
Creates a new volume pair from two unpaired volumes.
Checks the current status of the Continuous Access Synchronous secondary volume(s) by
evaluating the data consistency based on pair status and fence level.
Displays the pair status allowing you to verify completion of pair operations (e.g., paircreate,
pairresync). The pairdisplay command is also used to confirm the configuration of the pair
connection path (the physical link of paired volumes and servers). The pairdisplay command
can be used for a paired volume or a group of paired volumes.
Waits for completion of pair creation and pair resynchronization and confirms the status
of pair operations.
Obtains the pair status transition of each volume pair and reports it. If the pair status changes
(due to an error or a user-specified command), the pairmon command issues a message.
Re-establishes a split pair volume and then restarts the update copy operations to the
secondary volume. The pairresync command can resynchronize either a paired logical
volume or a group of paired volumes.
Splits and deletes volume pairs.
Used to confirm data consistency between the Continuous Access Asynchronous and
Continuous Access Journal P-VOL and S-VOL by confirming that required writing was stored
in the DFW area of RCU, and confirming whether the last writing just before this command
reached the RCU DFW area.
Checks the attributes and status of a pair volume. It acquires and reports the attribute of a
volume or group connected to the local host (issuing the command) or remote host. The
volume attribute is SMPL (simplex), P VOL (primary volume), or S VOL (secondary volume).
Displays configuration, status, and I/O activity information for the specified
port/TID(s)/device(s) at the specified time interval. The configuration information is acquired
directly from the storage system (not from the configuration definition file).
Displays the configuration of the connected host and RAID storage system.
Displays configuration and status information for the specified port/TID(s)/device(s). The
information is acquired directly from the storage system (not the configuration definition
file).
Displays the parameters for validation checking of the specified volumes. Unit of checking
for the validation is based on the group of RAID Manager configuration definition file.
Displays the fibre port of the storage system (XP1024/XP128 Disk Array and later), target
ID, LDEV mapped for LUN#, and the parameters for validation checking, regardless of the
configuration definition file.
Supports the (-v jnl [t] [unit#]) option to find the journal volume list setting via SVP. It also
displays any information for the journal volume. The Continuous Access Journal function is
available on the P9500, XP24000/XP20000, and XP12000/XP10000 Disk Arrays.
Supports the option (-v pid[a] [unit#]) to find the Snapshot pool or Thin Provisioning pool
settings via SVP, and displays information for the Snapshot pool or Thin Provisioning pool.
If you set the parameters for validation checking of the specified volumes, all of the validation
checking can be set to off without specifying [type]. Unit of checking for the validation is
based on the group of RAID Manager configuration definition file.
Command summary 13