Grouping is done under the highest level volume. -r : Display related records of a volume containing subvolumes.-t : Print single-line output records that depend upon the configuration record type.The below command shows you the volume layout that you have created: Ours is 'CONCAT' volume. VxVM allows you to create volumes with the different layout types, so you need to identify the volume layout types in order to find out the exact available free space for given layout types.
The above VxFS filesystem size is ‘9.0 GB’ and we would like to extend additionally ‘500MB’ as part of this activity, so post this activity the VxFS size would be '9.5GB'.Īs per the above output, the DG name is ‘testdg’ and Volume name is ‘testvol’. df -hP /dataįilesystem Size Used Avail Use% Mounted on Also, note down the DiskGroup (DG) and Volume name from the below output, which will be used later. Step-1: Identifying Filesystemįirst, identify the filesystem to be increased/extended using the df command. Refer the following article if you want to create a Veritas Diskgroup (DG), Volume, and VxFS filesystem in Linux. In particular, setting the length and logging type for a volume requires use of the vxvol set operation. See vxvol (1M) for operations that can set attributes that are dependent upon usage types. In this scenario, the Disk Group (DG) already has sufficient free space and we will be simple resizing it. The vxedit utility sets and changes attributes for Veritas Volume Manager (VxVM) configuration records that do not depend upon volume usage types.
#VERITAS VOLUME MANAGER CONFIGURATION HOW TO#
It can be done in online safely without any issues. How to configure the VERITAS Volume Manager (VxVM) Command Logs and Transaction Logs (cmdlog/translog) Solution In recent versions of Unix VxVM 4.1 and 5.0 and beyond,there exists the ability to effectively tune the logsize and log rotationprocess for both of the VXVM related activity logs that are found in the/var/adm/vx directory.
This is a routine task for Linux/Unix administrator to increase the VxFS filesystem when you are running out of space.
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