HP P6000 Replication Solutions Manager Job Command Reference (T3680-96090, October 2012)

DR Group Routing Protocol. Select the replication protocol. Values are HPCA (HP FC Data Replication
Protocol), SCSIFC (HP SCSI FC Compliant Data Replication Protocol), or EITHER.
Examples
SetDrProtocolType ( "ArrayA2", "SCSIFC" )
Comments
• Associated validation commands. None.
• Agent and license prerequisites. Requires remote replication licenses on the source and
destination storage systems.
• Command result value. None. For a complete list, see Command result values.
• OS specifics. None.
SetHostDiskDeviceWriteCacheMode
Enables or disables (stops and flushes) the write cache of the storage volumes (virtual disks) that
underlie a host disk device.
When the job is run, the virtual disk write cache mode is enabled or disabled as specified. If the
write cache mode is already as specified, no change in operation occurs.
Resulting actionMode found when the job is runAction specified
No change in write cache operationDisabledDisable
Write caching is stopped and the cache
memory is written to disk (flushed)
EnabledDisable
Write caching is startedDisabledEnable
No change in write cache operationEnabledEnable
Syntax and arguments
When initially inserted into a job, the command syntax and default arguments are:
SetHostDiskDeviceWriteCacheMode ( %hoststorvol_unc_name%, WRITE_CACHE_ENABLED, NOWAIT )
UNC Host Disk Device Name (%hoststorvol_unc_name%). Select or enter the name of the host disk
device whose write cache mode is to be set.
Write Cache Mode. Select the write cache mode for the host volume. Choices are
write_cache_enabled, and write_cache_disabled.
Wait Flag. Select WAIT or NOWAIT. See Wait/nowait argument.
Examples
SetHostDiskDeviceWriteCacheMode ( "\\HostA2\/dev/dsk/hd1", WRITE_CACHE_ENABLED,
NOWAIT )
AIX
SetHostDiskDeviceWriteCacheMode ( "\\HostA2\/dev/dsk/c2t0d2", WRITE_CACHE_ENABLED,
NOWAIT )
HP-UX
SetHostDiskDeviceWriteCacheMode ( "\\HostA2\/dev/sda3", WRITE_CACHE_ENABLED,
NOWAIT )
Linux
SetHostDiskDeviceWriteCacheMode ( "\\HostA2\CATS", WRITE_CACHE_ENABLED, NOWAIT
)
OpenVMS
Job commands 159