The parted call can happen before the device is settled and thus fail.
Currently this happens very rarely for me (about 1 in 500 runs), but
a pending change to freeze the queues for updating the limits will make
it much more likely to hit.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
tests/nbd/001 | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/nbd/001 b/tests/nbd/001
index 9427f8e..5fd0d43 100755
--- a/tests/nbd/001
+++ b/tests/nbd/001
@@ -18,6 +18,8 @@ test() {
echo "Running ${TEST_NAME}"
_start_nbd_server
nbd-client -L -N export localhost /dev/nbd0 >> "$FULL" 2>&1
+ udevadm settle
+
parted -s /dev/nbd0 print 2>> "$FULL" | grep 'Disk /dev/nbd0'
lsblk --raw --noheadings /dev/nbd0
--
2.39.2
