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common/btrfs: add helper to detect dump-super or btrfs-show-super

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The command btrfs-show-super is not supposed to be distributed but
was useful for testing. The same functionality is now present as
'btrfs inspect-internal dump-super', let's detect which one is
available and use it in btrfs/011 that fails with btrfs-progs 4.8.4+

Signed-off-by: David Sterba <dsterba@suse.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This commit is contained in:
David Sterba
2017-01-16 16:35:12 +01:00
committed by Eryu Guan
parent 91e16aa7c5
commit acb8acd236
2 changed files with 12 additions and 1 deletions
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common/btrfs
+11
View File
@@ -48,6 +48,17 @@ _require_btrfs_qgroup_report()
touch ${RESULT_DIR}/require_scratch.require_qgroup_report
}
_require_btrfs_dump_super()
{
if [ ! -x "$BTRFS_SHOW_SUPER_PROG" ]; then
_require_command "$BTRFS_UTIL_PROG" btrfs
if ! $BTRFS_UTIL_PROG inspect-internal dump-super --help >& /dev/null; then
_notrun "Missing btrfs-show-super or inspect-internal dump-super"
fi
BTRFS_SHOW_SUPER_PROG="$BTRFS_UTIL_PROG inspect-internal dump-super"
fi
}
_run_btrfs_util_prog()
{
run_check $BTRFS_UTIL_PROG $*
tests/btrfs/011
+1 -1
View File
@@ -62,7 +62,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fs btrfs
_require_scratch_nocheck
_require_scratch_dev_pool 4
_require_command "$BTRFS_SHOW_SUPER_PROG" btrfs-show-super
_require_btrfs_dump_super
rm -f $seqres.full
rm -f $tmp.tmp