254: avoid output mismatch due to space cache
PATCH v2 1/1 254: avoid output mismatch due to space cache
This reverts commit a0c92a5871082c0aa6a7caae496e67a6e57bb0b6 (disable space cache), as option nospace_cache was newly introduced in linux-3.2, so we'll fail to mount btrfs in older kernels.
As an alternative fix, we just list subvolme names, don't assume what ID numbers those subvolumes will have.
Signed-off-by Li Zefan <[email protected]>
--- 254 | 4 ++-- 254.out | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
254 +2 -2
@@ -48,7 +48,7 @@ _supported_os Linux _require_scratch _scratch_mkfs > /dev/null 2>&1 -_scratch_mount -o nospace_cache +_scratch_mount # First test basic snapshotting echo "Creating file foo in root dir"
@@ -95,7 +95,7 @@ ls $SCRATCH_MNT # Test listing the subvolumes echo "Listing subvolumes" -btrfs subvolume list $SCRATCH_MNT | _filter_scratch +btrfs subvolume list $SCRATCH_MNT | awk '{ print $NF }' # Delete the snapshot btrfs subvolume delete $SCRATCH_MNT/snap | _filter_scratch
254.out +2 -2
@@ -31,8 +31,8 @@ List root dir snap subvol Listing subvolumes -ID 256 top level 5 path snap -ID 257 top level 5 path subvol +snap +subvol Delete subvolume 'SCRATCH_MNT/snap' List root dir subvol
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