How do I remove volume from VxVM?
The -r option to vxedit indicates recursive removal. This command removes all the plexes that are associated with the volume and all subdisks that are associated with the plexes. The -f option to vxedit forces removal….
| Removing a volume | ||
|---|---|---|
| Prev | Administering volumes | Next |
How do you add volume to VxVM?
If you want a volume to be created on specific disks, you must designate those disks to VxVM. More than one disk can be specified. To create a volume on a specific disk or disks, use the following command: # vxassist [-b] [-g diskgroup] make volume length \ [layout=layout] diskname …
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 …
What is VxVM in Linux?
VeritasTM Volume Manager (VxVM) by Symantec is a storage management subsystem that allows you to manage physical disks as logical devices called volumes. A VxVM volume appears to applications and the operating system as a physical disk on which file systems, databases and other managed data objects can be configured.
How do I turn off Veritas Volume?
To stop a volume, use the following command: # vxvol [-g diskgroup] [-f] stop volume Warning: If you use the -f option to forcibly disable a volume that is currently open to an application, the volume remains open, but its contents are inaccessible.
How do I remove a disk from DG?
Stop all activity by applications to volumes that are configured on the disk that is to be removed. Unmount file systems and shut down databases that are configured on the volumes. Use the following command to stop the volumes: # vxvol [-g diskgroup] stop vol1 vol2 ……
| Removing disks | ||
|---|---|---|
| Prev | Adding and removing disks | Next |
How do I mount a VxVM file system?
You can mount a VxFS file system by using the mount command. When you enter the mount command, the generic mount command parses the arguments and the -V FSType option executes the mount command specific to that file system type.
How do I add volume to a disk group?
How to Add a New Volume to an Existing Disk Device Group (VERITAS Volume Manager)
- Become superuser on any node of the cluster.
- Determine the primary node for the disk device group to which you are adding the new volume.
- If the disk device group is offline, bring the device group online.
How do I know if my Veritas DMP is enabled?
How to check if DMP is enabled
- The easiest way to check whether DMP is enabled or not, is to check the vxdisk path command :
- Another way is to check multipathing at a single disk :
- Alternatively we can also use the below command to check the multipathing :
Where is LUN ID in VxVM?
If you are using… To view the LUNs on the VxVM disks, enter the vxdisk list command.
How do I create a DG in VxVM?
You must associate a disk group with at least one disk. You can create a new disk group when you select Add or initialize one or more disks from the main menu of the vxdiskadm command to add disks to VxVM control. The disks to be added to a disk group must not belong to an existing disk group.
How do I check Veritas DG free 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.
What does the vxassist utility do in Veritas?
The vxassist utility is a command-line interface to the Veritas Volume Manager (VxVM) that: – Finds space for and creates volumes – Performs volume conversion – Adds mirrors and logs to existing volumes – Extends and shrinks existing volumes – Migrates data from a specified set of disks – Provides facilities for the online backup…
Where do I find vxprint in VxVM?
VXPRINT – UnixArena’s Manual Page . Product – Veritas Volume Manager-vxvm (Storage Foundation) “vxprint” command will displays the volume’s,plex’s and sub disk’s record information.
What does the vxdisksetup command do in VxVM?
The vxdisksetup command configures the disk for use by VERITAS Volume Manager (VxVM). ‘vxdisksetup’ is called by the vxdiskadd command as part of initial disk configuration. It is not typically necessary to call this command directly.
Which is the online relayout command in VxVM?
Online relayout operations can be administered using ‘vxrelayout’ command as well. 1. Mirror-Concat into Concat-Mirror 2. Mirror-Stripe into Stripe-Mirror – For a mirror and other volumes you have to perform this command about ‘n’ time to complete the operations depending on your volume configuration.