HP 3PAR Guide de l'utilisateur télécharger pdf (Page 655)

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Specifies an existing VV name.

RESTRICTIONS

• This command requires an HP 3PAR Dynamic Optimization license. Contact your local HP

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

TPVV (testvol) from cpg1, which is originally cpg1, which is of RAID 1.

Task 1 started.

The following example shows how to use the tunetpvv command to increase the availability

level of a TPVV (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 CPG

with cage availability and tune testvol to the associated CPG.

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.

The following example shows how to tune multiple VVs together. Testvol.0, testvol.1 and

testvol.2 are the three VVs to be tuned:

cli% tunetpvv –cnt 3 testvol

Are you sure you want to tune VV ‘testvol’?

select y=yes n=no: y

Task 3 started.

NOTES

When canceling a tunetpvv command task, the canceltask command may return before a

cancellation is complete. Thus, resources reserved for the task may not be immediately available.

This will prevents actions like attempting another tune on the same VV. Scripts should use the

waittask command in order to ensure orderly completion of the tunetpvv command cancellation

prior to taking other actions.

tunetpvv 655

1 2 ... 650 651 652 653 654 655 656 657 658 659 660 ... 675 676

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HP 3PAR Guide de l'utilisateur Page 655

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