By How do I increase filesystem in veritas?
Veritas Volume Manager (VxVM) provides the facility to resize both the size a VxVM managed disk and the size of a VxVM managed volume using the vxassist command. The VxVM volume and VxFS file system can also be increased in a single operation using the vxresize command.
How do you grow the size of a volume in Veritas Volume Manager?
How to extend the Volume size in Veritas Volume Manager? Option 1: To extend or increase the volumes to specific size 500mb, use growto option. so your total volume size would be 500mb. Option 2: To extend or increase the volumes by specific size 800mb, use growby option.
Which command is used to resize VxFS filesystem only?
vxresize
vxresize works with VxFS file systems only. In some situations, when you resize large volumes, vxresize may take a long time to complete. If you resize a volume with a usage type other than FSGEN or RAID5, you can lose data. If such an operation is required, use the -f option to forcibly resize the volume.
How do I check the size of a disk in Veritas?
To report the per-LUN disk space usage for currently mounted VxFS file systems on VxVM volumes, use the vxdisk -o thin -o fssize list command. The command displays the amount of disk space that currently contains files and is actively in use by the VxFS file system.
In which case a volume will have more than one plex?
More than one log plex can exist per RAID-5 volume, in which case the log areas are mirrored.
How do I resize filesystem?
Procedure
- If the partition the file system is on is currently mounted, unmount it. For example.
- Run fsck on the unmounted file system.
- Shrink the file system with the resize2fs /dev/device size command.
- Delete and recreate the partition the file system is on to the required amount.
- Mount the file system and partition.
How can I increase the size of my filesystem?
Change the size of the file system using the btrfs filesystem resize command with one of the following methods:
- To extend the file system size to the maximum available size of the device, enter. tux > sudo btrfs filesystem resize max /mnt.
- To extend the file system to a specific size, enter.
How do I check Veritas free disk space?
# vxassist -g maxsize — This command will show you how much space is there in whole diskgroup which can be used to create new volume. e.g.
How check LUN size in Linux?
1) Check attached LUN or SAN disk in Linux You can use iscsiadm (only used when storage using iscsi target) command to get information about attached lun. You can also check below path for lun information.
What is a plex in storage?
A plex is a physical copy of a filesystem or the disks holding the data. A DataONTAP volume normally consists of one plex. A mirrored volume has two or more plexes, each with a complete copy of the data in the volume.