On 18/3/25 16:37, Johannes Thumshirn wrote:
On 18.03.25 09:35, Anand Jain wrote:
On 17/3/25 23:04, Johannes Thumshirn wrote:
From: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Recently we had a bug report about a kernel crash that happened when the
user was converting a filesystem to use RAID1 for metadata, but for some
reason the device's write pointers got out of sync.
Test this scenario by manually injecting de-synchronized write pointer
positions and then running conversion to a metadata RAID1 filesystem.
In the testcase also repair the broken filesystem and check if both system
and metadata block groups are back to the default 'DUP' profile
afterwards.
Link: https://lore.kernel.org/linux-btrfs/CAB_b4sBhDe3tscz=duVyhc9hNE+gu=B8CrgLO152uMyanR8BEA@xxxxxxxxxxxxxx/
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
looks good.
Reviewed-by: Anand Jain <anand.jain@xxxxxxxxxx>
added to for-next.
Thanks, but the kernel fix for this isn't merged yet. So running this
testcase will crash kernel's with zoned btrfs.
Hm. Yes, is that why this test case isn't in auto? You think that’s not
enough?
