Which command is used to resize VxFS filesystem only?

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 resize a Veritas File?

If the file system is mounted and VxFS, you can grow or shrink the size. If a VxFS file system is unmounted, you cannot grow or shrink the size. If the file system is mounted and UFS, you can grow the size only….

Resizing a file system and the underlying volume
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How do I resize the volume in VxVM?

To resize a VxVM volume, you must know the remaining space in the disk group for the volume layout. The space remaining in a disk group may vary depending on the volume layout. A mirrored volume will use more space than a standard concat (default) volume.

How do I change the size of filesystem in Linux?

Change the size of the file system using one of the following methods:

1. To extend the file system size to the maximum available size of the device called /dev/sda1 , enter. > sudo resize2fs /dev/sda1.
2. To change the file system to a specific size, enter. > sudo resize2fs /dev/sda1 SIZE.

How do I check my DG size in VXVM?

Syntax # vxprint -g | grep ^v | awk ‘{print “Volume : ” $2″ ” $5/2/1024 ” MB (” $5/2/1024/1024 “GB)”}’ Example # vxprint -g fs-general-dg | grep ^v | awk ‘{print “Volume : ” $2″ ” $5/2/1024 ” MB (” $5/2/1024/1024 “GB)”}’ Volume : delphix_svc 8192 MB (8GB) Volume : vol001_8GB 8192 MB (8GB) Volume : vol002_6GB …

How does Veritas determine volume size?

How to check free space in DG in Veritas File System. vxdg command in the veritas file system will tell you to show you all disk technical details of all the disks in a specific disk group. DG must be in the mounted state. This output will be in block sizes which is difficult to understand.

How do I add a disk to Veritas Diskgroup?

1) Run the’vxdctl enable’ command after attaching and configuring the new storage / diskdevices on the system. 2) Examineyour ‘vxdisk list’ output and verify the new device(s) are shown. 4) Verifythat the disk is now listed as online. 6) Verifythat the disk is now listed in the disk group.

How do I resize a filesystem root in Linux?

Follow these steps.

1. open terminal as superuser su.
2. run parted.
3. type p to see the available partitions.
4. identify your root partition number (ex: ‘sda 3’ means number 3) and delete an adjacent partition by using rm PARTITION NUMBER to create free space.

How do I check Vxconfigd status?

To determine whether vxconfigd is enabled, use the following command:

1. # vxdctl mode.
2. # vxconfigd.
3. # vxdctl enable.

How do I add volume to a disk group?

To create a volume on a specific disk or disks, use the following command: # vxassist [-b] [-g diskgroup] make volume length \ [layout=layout] diskname Specify the -b option if you want to make the volume immediately available for use. The vxassist command allows you to specify storage attributes.

How do I resize a filesystem root?

Resizing the File System You can first start with checking the filesystem on the partition using the e2fsck command and then resize it. These steps would let you resize the root file system as per your requirement without requiring to reboot the system.

How do I resize a root?

Select the root partition you want to resize. In this case, we only have one partition that belongs to the root partition, so we choose to resize it. Press the Resize/Move button to resize the selected partition. Enter the size that you want to take out from this partition in the first box.

How do I shrink XFS filesystem in Linux?

Steps to Shrink XFS File System

1. Create a file for verifying after reducing XFS size.
2. Check current status.
3. Install XFS backup utilities.
4. Backup the XFS file system.
5. Remove the source LV.
6. Create a new LV.
7. Restore data back to the new and smaller XFS file system.
8. Verify the data after reducing XFS LV size.

How do I increase the size of XFS files in RHEL 7?

How to grow/extend XFS filesytem in CentOS / RHEL using “xfs_growfs” command

1. -d: Expand the data section of the file system to the maximum size of the underlying device.
2. -D [size]: Specify the size to expand the data section of the file system.
3. -L [size]: Specify the new size of the log area.

How do I create a Veritas file in Linux?

The mkfs command creates a VxFS file system by writing to a special character device file. The special character device must be a Veritas Volume Manager (VxVM) volume. The mkfs command builds a file system with a root directory and a lost+found directory. Before running mkfs, you must create the target device.

How install VxVM on Linux?

To install Veritas Volume Manager

1. Log in as superuser.
2. Run the installer command to install Veritas Volume Manager.
3. Enter one or more system names on which Veritas Volume Manager is to be installed.
4. After the system check completes successfully, press Return to continue.
5. Enter a VxVM license key.

How do I restart Vxconfigd?

vxconfigd is a user land process, so should be seen in the output of ‘ps -ef’ or similar. If the daemon is not running (as in this case), it can usually be restarted by running ‘vxconfigd -k’.