3PAR InForm® OS 2.3.1 CLI Reference (320-200166 Rev B, March 2010)

11.85
InForm OS Version 2.3.1 Command Line Interface Reference
-spt <sectors_per_track>
Defines the VV geometry sectors_per_track value that is reported to the hosts
through the SCSI mode pages. The valid range is from 4 to 8192 and the default value is
304.
-hpc <heads_per_cylinder>
Defines the VV geometry heads_per_cylinder value that is reported to the hosts
though the SCSI mode pages. The valid range is from 1 to 1024 and the default value is 8.
–pol <pol>[,<pol>...]
Specifies the VV policies.
stale_ss
Specifies that invalid snapshot volumes are permitted. Failure to update snapshot
data does not affect the write to the base volume, but the snapshot is considered
invalid.
no_stale_ss
Specifies that invalid snapshot volumes are not permitted. Failure to update a
snapshot is considered a failure to write to the base volume.
one_host
This constrains the export of a volume to one host or one host cluster (when cluster
names can be used as a host name).
NOTE: If the volume is not in any domain, then its retention time cannot exceed
the value of the system's
VVRetentionTimeMax. The default value for the
system's
VVRetentionTimeMax is 14 days. If the volume belongs to a domain,
then its retention time cannot exceed the value of the domain's
VVRetentionTimeMax, if set. The retention time cannot be removed or reduced
once it is set. If the volume has its retention time set, it cannot be removed within
its retention time. If both expiration time and retention time are specified, then
the retention time cannot be longer than the expiration time. This option
requires the 3PAR Virtual Lock License. Contact your local 3PAR Authorized
Service Provider for more information.