lfs-mirror-write(1)

NAME

lfs-mirror-write - write a mirror's content of a mirrored file

SYNOPSIS

DESCRIPTION

This command writes the content of a file's mirror, the file is specified by the path name MIRRORED_FILE, the mirror is specified by its mirror ID MIRROR_ID.

OPTIONS

-N, --mirror-id MIRROR_ID

This option indicates the content of which mirror specified by MIRROR_ID needs to be written. The MIRROR_ID is the numerical unique identifier for a mirror.

-i, --inputfile INPUT_FILE

The path name of the input file, if not specified, the standard input stream will be used. The input stream or input_file cannot be the same mirrored file as the MIRRORED_FILE. if you'd like to copy a mirror's content to another mirror of the same mirrored file, use lfs mirror copy command.

EXAMPLES

Write the content of /tmp/src_file to the mirror with ID 3 for /mnt/lustre/file1:

# lfs mirror write --mirror-id 3 /mnt/lustre/file1 < /tmp/src_file

Write the content of /tmp/src_file to the mirror with mirror ID 2 for /mnt/lustre/file1:

# lfs mirror write -N2 -i /tmp/src_file /mnt/lustre/file1

AVAILABILITY

The lfs mirror write command is part of the lustre(7) filesystem package since release 2.12.0

SEE ALSO

lfs(1), lfs-getstripe(1), lfs-mirror-copy(1), lfs-mirror-create(1), lfs-mirror-extend(1), lfs-mirror-read(1), lfs-mirror-split(1), lfs-mirror-verify(1), lfs-setstripe(1)