btrfs: add test for multiple fsync with adjacent preallocated extents

mirror of https://github.com/linux-apfs/apfstests.git synced 2026-05-01 15:01:44 -07:00

Test a scenario where we do several partial writes into multiple
preallocated extents across two transactions and with several fsyncs
in between. The goal is to check that the fsyncs succeed.

Currently the last fsync fails with an -EIO error, and it aborts the
current transaction. This issue is fixed by a patch with the following
subject:

  "btrfs: fix fsync failure and transaction abort after writes to prealloc extents"

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

This commit is contained in:

Filipe Manana

2021-05-24 11:37:21 +01:00

committed by

Eryu Guan

parent ee7383c5f5

commit 2605c135e1

3 changed files with 203 additions and 0 deletions

tests/btrfs/group

View File

@@ -242,3 +242,4 @@
 auto quick zone balance
 auto quick seed trim
 auto quick log
 auto quick prealloc log