From 8d1447890a8c902abd1cd6a6d8bb275b320238d9 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 9 Apr 2025 08:16:12 -0700 Subject: [PATCH] generic/275: fix on 32k fsblock filesystems This test fails on 32k-fsblock filesystems: dd: failed to open '/opt/tmp3': No space left on device dd: failed to open '/opt/tmp4': No space left on device Pre rm space: Filesystem Type 1024-blocks Used Available Capacity Mounted on /dev/sda4 xfs 2031616 2030624 992 100% /opt Post rm space: Filesystem Type 1024-blocks Used Available Capacity Mounted on /dev/sda4 xfs 2031616 2030368 1248 100% /opt could not sufficiently fill filesystem On a 32k-fsblock filesystem, creating tmp3 and tmp4 requires more than 1MB for the transaction allocation, which is why this test fails to fill the filesystem. To fix this, touch the four tmp files before trying to use up all the free space. The fix in ef25a29fa49a50 was incomplete. Cc: fstests@vger.kernel.org # v2022.07.24 Fixes: ef25a29fa49a50 ("generic/275: fix premature enospc errors when fs block size is large") Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Signed-off-by: Zorro Lang --- tests/generic/275 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/generic/275 b/tests/generic/275 index fbfe1581..42d8ff00 100755 --- a/tests/generic/275 +++ b/tests/generic/275 @@ -43,6 +43,9 @@ _scratch_mount # now when we know there's enough free blocks. later_file=$SCRATCH_MNT/later touch $later_file +for i in 1 2 3 4; do + touch $SCRATCH_MNT/tmp$i +done # this file will get removed to create 256k of free space after ENOSPC # conditions are created. -- 2.39.5