From: Chris Webb <chris@arachsys.com>
To: Kent Overstreet <kent.overstreet@gmail.com>
Cc: linux-bcachefs@vger.kernel.org
Subject: [PATCH] [ktest] Test simple drive replacement on a replicated fs
Date: Tue, 12 Oct 2021 10:11:38 +0100 [thread overview]
Message-ID: <20211012091138.GB11670@arachsys.com> (raw)
In-Reply-To: <20211012090745.GA11670@arachsys.com>
This currently fails because metadata doesn't get copied to the
replacement device, although the data content of the filesystem
does get replicated during the data rereplicate step.
Signed-off-by: Chris Webb <chris@arachsys.com>
---
tests/bcachefs/replication.ktest | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/tests/bcachefs/replication.ktest b/tests/bcachefs/replication.ktest
index 7057fa7..569b984 100644
--- a/tests/bcachefs/replication.ktest
+++ b/tests/bcachefs/replication.ktest
@@ -629,3 +629,17 @@ test_replicas_gc()
bcachefs fsck /dev/sd[bcdef]
}
+
+# Fails
+test_replace_replica()
+{
+ bcachefs format --errors=panic --replicas=2 /dev/sd[bc]
+ mount -t bcachefs -o degraded /dev/sdb /mnt
+
+ bcachefs device add -f /mnt /dev/sdd
+ bcachefs data rereplicate /mnt
+ umount /mnt
+
+ mount -t bcachefs -o degraded /dev/sdd /mnt
+ umount /mnt
+}
next prev parent reply other threads:[~2021-10-12 9:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 9:07 Metadata rereplication not triggering Chris Webb
2021-10-12 9:11 ` Chris Webb [this message]
2021-10-12 18:19 ` Kent Overstreet
2021-10-13 16:52 ` Chris Webb
2021-10-13 17:29 ` Kent Overstreet
2021-10-13 19:39 ` Chris Webb
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