3PAR InForm® OS 2.2.4 CLI Administrator's Manual (320-200113 Rev A, March 2009)

7.19
Virtual Volumes and Domains
InForm OS Version 2.2.4 3PAR InForm OS CLI Administrator’s Manual
7.13.2 Modifying Virtual Volumes in Domains
Domain virtual volumes can be modified just as VVs in systems without domains can be
modified. However, some restrictions apply to domain VV modification.
 If you are super or edit level user belonging to the all domain, all VV modification options
for the
setvv command are available for use and you can modify any VV in the system.
 If you are an edit level user belonging to a specified domain, all options for the setvv
command, minus the
-cpg option, are available for use for VVs that belong to the same
specified domain.
Refer to the InForm OS Concepts Guide and the
setvv command in the InForm OS
Command Line Interface Reference for additional information about this restriction.
X To modify a VV in a domain, see 7.4 Modifying Virtual Volumes on page 7.5.
7.13.3 Growing Virtual Volumes in Domains
Existing domain virtual volumes can be enlarged (grown) by automatically adding logical disks
when the VVs’ capacity has been reached. Volumes which were created by super or edit level
users in the
all domain can only be grown by super or edit level users in the all domain.
Volumes created from CPGs by edit level users in a
specified domain can be grown by those
users.
X For instructions on growing domain VVs, see 7.5 Growing Virtual Volumes on page 7.5.
7.13.4 Freeing Virtual Volume Snapshot Space in Domains
The snapshot space in VVs belonging to domains can be made available just as VVs in systems
without domains.
X For instructions on freeing VV snapshot space, see 7.6 Freeing Virtual Volume Snapshot
Space on page 7.6.
7.13.5 Exporting Virtual Volumes in Domains
Creating VLUN templates in domains is proceduraly no different from creating VLUNs
templates in systems that do not use 3PAR Virtual Domains. If you are using 3PAR Virtual
Domains, you can export VVs in your domains. However, depending on user privilege level,
inter-domain exports can be limited.
 Super and edit level users belonging to the all domain can export VVs in any domain
existing in the system.