From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Add to xfs_admin the ability to pass external log devices to xfs_db. This is necessary to make changes on such filesystems. Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> --- db/xfs_admin.sh | 12 ++++++++++-- man/man8/xfs_admin.8 | 14 ++++++++++++++ 2 files changed, 24 insertions(+), 2 deletions(-) diff --git a/db/xfs_admin.sh b/db/xfs_admin.sh index 305ef2b7..bd325da2 100755 --- a/db/xfs_admin.sh +++ b/db/xfs_admin.sh @@ -7,7 +7,7 @@ status=0 DB_OPTS="" REPAIR_OPTS="" -USAGE="Usage: xfs_admin [-efjlpuV] [-c 0|1] [-L label] [-U uuid] device" +USAGE="Usage: xfs_admin [-efjlpuV] [-c 0|1] [-L label] [-U uuid] device [logdev]" while getopts "efjlpuc:L:U:V" c do @@ -33,7 +33,15 @@ done set -- extra $@ shift $OPTIND case $# in - 1) if [ -n "$DB_OPTS" ] + 1|2) + # Pick up the log device, if present + if [ -n "$2" ]; then + DB_OPTS=$DB_OPTS" -l '$2'" + test -n "$REPAIR_OPTS" && \ + REPAIR_OPTS=$REPAIR_OPTS" -l '$2'" + fi + + if [ -n "$DB_OPTS" ] then eval xfs_db -x -p xfs_admin $DB_OPTS $1 status=$? diff --git a/man/man8/xfs_admin.8 b/man/man8/xfs_admin.8 index 20a114f5..8afc873f 100644 --- a/man/man8/xfs_admin.8 +++ b/man/man8/xfs_admin.8 @@ -15,6 +15,9 @@ xfs_admin \- change parameters of an XFS filesystem .I uuid ] .I device +[ +.I logdev +] .br .B xfs_admin \-V .SH DESCRIPTION @@ -31,6 +34,17 @@ A number of parameters of a mounted filesystem can be examined and modified using the .BR xfs_growfs (8) command. +.PP +The optional +.B logdev +parameter specifies the device special file where the filesystem's external +log resides. +This is required only for filesystems that use an external log. +See the +.B mkfs.xfs \-l +option, and refer to +.BR xfs (5) +for a detailed description of the XFS log. .SH OPTIONS .TP .B \-e
