
28.16
Command Line Interface Reference InForm OS Version 2.2.4
RESTRICTIONS
■ Use of this command requires a Dynamic Optimization license. Contact your local 3PAR
representative for information.
■ This command requires sufficient available physical space with the same owner or backup
node as the space it is being copied from.
EXAMPLES
The following example shows how to use the tunetpvv command to change the RAID type of
a thin provisioned virtual volume (
testvol) from cpg1, which is originally cpg1, which is of
RAID 1.
The following example shows how to use the tunetpvv command to increase the availability
level of a thin provisioned virtual volume (
testvol). Note that there is mag availability
because
testvol was originally on cpg1, which is created with option (–ha mag). To increase
cage availability, create a common provisioning group with cage availability and tune
testvol
to the associated CPG.
The following example shows how to tune multiple virtual volumes together.
Testvol.0,
testvol.1 and testvol.2 are the three virtual volumes to be tuned:
cli% createcpg –t r5 cpg2
cli% tunetpvv –cpg cpg2 testvol
Are you sure you want to tune VV 'testvol' ?
select y=yes n=no: y
Task 1 started.
cli% createcpg cpg3
cli% tunetpvv –cpg cpg3 testvol
Are you sure you want to tune VV ‘testvol’?
select y=yes n=no: y
Task2 started.
cli% tunetpvv –cnt 3 testvol
Are you sure you want to tune VV ‘testvol’?
select y=yes n=no: y
Task 3 started.
Comentários a estes Manuais