LFS-MIRROR-DELETE(1)

NAME
lfs-mirror-delete - delete a specified mirror from an existing mirrored file

SYNOPSIS
lfs mirror delete {--mirror-id <mirror_id> | --component-id|--comp-id|-I <comp_id> | --pool <pool>} <mirrored_file>

DESCRIPTION
This command deletes a mirror with mirror ID <mirror_id> or containing a component with <comp_id> or containing a component on <pool> out of a mirrored file specified by the path name mirrored_file.
If mirrored_file has only one mirror existing after split, it will be converted to a regular non-mirrored file.
If the original mirrored_file is not a mirrored file, then the command will return an error.
If the specified mirror is the last non-stale mirror, then the command will return an error.

OPTIONS

--mirror-id <mirror_id>
    The numerical unique identifier for a mirror. The mirror ID is unique within a mirrored file and is automatically assigned at file creation or extension time. It can be fetched by lfs getstripe command (see lfs(1)).

--comp-id <comp_id>
    The numerical unique identifier for a component contained within a mirror.

--pool <pool>
    The pool storing a component contained within a mirror.

EXAMPLES

lfs mirror delete --mirror-id 2 /mnt/lustre/file1
    Delete the mirror with ID 2 of /mnt/lustre/file1.

lfs mirror delete --comp-id 65537 /mnt/lustre/file1
    Delete the mirror containing the component with ID 65537 of /mnt/lustre/file1.

lfs mirror delete --pool ssd /mnt/lustre/file1
    Split a mirror on pool ssd out of /mnt/lustre/file1 and destroy it.

AUTHOR
The lfs mirror split command is part of the Lustre filesystem.

SEE ALSO
lfs(1), lfs-setstripe(1), lfs-mirror-create(1), lfs-mirror-extend(1), lfs-mirror-resync(1), lfs-mirror-split(1), lfs-mirror-verify(1)