From 0894f502ad5a89a98a0a88ee739c0c5f516338c2 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Wed, 1 Feb 2023 21:25:40 +0900 Subject: [PATCH] test: add a testcase for lvextend For RHBZ#2158628 (https://bugzilla.redhat.com/show_bug.cgi?id=2158628) (cherry picked from commit d60e3482613d26e559fc4dc5a56b8edaa765a318) Related: #2138081 --- test/units/testsuite-64.sh | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/test/units/testsuite-64.sh b/test/units/testsuite-64.sh index c572671c20..4017f61f59 100755 --- a/test/units/testsuite-64.sh +++ b/test/units/testsuite-64.sh @@ -425,6 +425,26 @@ testcase_lvm_basic() { helper_check_device_symlinks "/dev/disk" "/dev/$vgroup" helper_check_device_units + # Mount mypart1 through by-label devlink + mkdir -p /tmp/mypart1-mount-point + mount /dev/disk/by-label/mylvpart1 /tmp/mypart1-mount-point + timeout 30 bash -c "while ! systemctl -q is-active /tmp/mypart1-mount-point; do sleep .2; done" + # Extend the partition and check if the device and mount units are still active. + # See https://bugzilla.redhat.com/show_bug.cgi?id=2158628 + # Note, the test below may be unstable with LVM2 without the following patch: + # https://github.com/lvmteam/lvm2/pull/105 + # But, to reproduce the issue, udevd must start to process the first 'change' uevent + # earlier than extending the volume has been finished, and in most case, the extension + # is hopefully fast. + lvm lvextend -y --size 8M "/dev/$vgroup/mypart1" + udevadm wait --settle --timeout="$timeout" "/dev/disk/by-label/mylvpart1" + timeout 30 bash -c "while ! systemctl -q is-active '/dev/$vgroup/mypart1'; do sleep .2; done" + timeout 30 bash -c "while ! systemctl -q is-active /tmp/mypart1-mount-point; do sleep .2; done" + # Umount the partition, otherwise the underlying device unit will stay in + # the inactive state and not be collected, and helper_check_device_units() will fail. + systemctl show /tmp/mypart1-mount-point + umount /tmp/mypart1-mount-point + # Rename partitions (see issue #24518) lvm lvrename "/dev/$vgroup/mypart1" renamed1 lvm lvrename "/dev/$vgroup/mypart2" renamed2