6.1 HP IBRIX X9000 Network Storage System File System User Guide (TA768-96061, June 2012)

Viewing physical volume information
Use the following command to view information about physical volumes:
ibrix_pv -l
The following table lists the output fields for ibrix_pv -l.
DescriptionField
Physical volume name. Regular physical volume names begin with the letter d. The names of physical
volumes that are part of a mirror device begin with the letter m. Both are numbered sequentially.
PV_Name
Physical volume size, in MB.Size (MB)
Name of volume group created on this physical volume, if any.VG name
Not applicable for this release.RAID type
Not applicable for this release.RAID host
Not applicable for this release.RAID device
Not applicable for this release.Network host
Not applicable for this release.Network port
Viewing volume group information
To display summary information about all volume groups, use the ibrix_vg -l command:
ibrix_vg -l
The VG_FREE field indicates the amount of group space that is not allocated to any logical volume.
The VG_USED field reports the percentage of available space that is allocated to a logical volume.
To display detailed information about volume groups, use the ibrix_vg -i command. The -g
VGLIST option restricts the output to the specified volume groups.
ibrix_vg -i [-g VGLIST]
The following table lists the output fields for ibrix_vg -i.
DescriptionField
Volume group name.Name
Volume group size in MB.Size (MB)
Free (unallocated) space, in MB, available on this volume group.Free (MB)
Percentage of total space in the volume group allocated to logical volumes.Used (percentage)
File system to which this logical volume belongs.File System Name
Name of the physical volume used to create this volume group.Physical Volume Name
Size, in MB, of the physical volume used to create this volume group.Physical Volume Size
Names of logical volumes created from this volume group.Logical Volume Name
Size, in MB, of each logical volume created from this volume group.Logical Volume Size
Number of times the structure of the file system has changed (for example, new segments
were added).
File System Generation
Number of this segment (logical volume) in the file system.Segment Number
File serving node that owns this logical volume.Host Name
Operational state of the file serving node. See the administration guide for your system for
a list of the states.
State
34 Maintaining file systems