diff options
| author | Anand Jain <anand.jain@oracle.com> | 2023-11-02 19:28:18 +0800 |
|---|---|---|
| committer | Zorro Lang <zlang@kernel.org> | 2023-11-16 10:42:39 +0800 |
| commit | 22bca8d9a6d9fba0ac240ed95a42f44110e31910 (patch) | |
| tree | a0203b0d1f36d4f48c58883425f9f51ef8fd04e2 | |
| parent | 88334112f9cb7ec5733f5e41017a4c07b3d37636 (diff) | |
| download | xfstests-dev-22bca8d9a6d9fba0ac240ed95a42f44110e31910.tar.gz | |
common/rc: _fs_sysfs_dname fetch fsid using btrfs tool
Currently _fs_sysfs_dname gets fsid from the findmnt command however
this command provides the metadata_uuid if the device is mounted with
temp-fsid. So instead, use btrfs filesystem show command to know the fsid.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
| -rw-r--r-- | common/rc | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -4721,6 +4721,7 @@ _require_statx() _fs_sysfs_dname() { local dev=$1 + local fsid if [ ! -b "$dev" ]; then _fail "Usage: _fs_sysfs_dname <mounted_device>" @@ -4728,7 +4729,9 @@ _fs_sysfs_dname() case "$FSTYP" in btrfs) - findmnt -n -o UUID ${dev} ;; + fsid=$($BTRFS_UTIL_PROG filesystem show ${dev} | grep uuid: | \ + $AWK_PROG '{print $NF}') + echo $fsid ;; *) _short_dev $dev ;; esac |