With respect to the resource-agents autopkgtest failure in bionic,
I had commented on that in a previous SRU:
https://bugs.launchpad.net/ubuntu/+source/open-iscsi/+bug/1802354/comments/18
copied here for eaiser view:
It seems this test fails transiently. It was quite reliable from
2017-11-27 to 2018-08-09
with only a single failure in 44 runs.
But 2018-08-22 and after there have been only 3 successful runs in 18.
The point of this is to show that there may well have been a regression
that caused resource-agents to fail, but it is not likely this change.
** Description changed:
=== Begin SRU Template ===
[Impact]
This bug results in lvm devices on top of iscsi block devices not being
available to the system. The journal will show messages like:
- [ 17.666655] systemd[1]:
dev-disk-by\x2duuid-a98f706b\x2db064\x2d4682\x2d8eb2\x2d6c2c1284060c.device:
Dependency Before=network-online.target ignored (.device units cannot be
delayed)
+ [ 17.666655] systemd[1]:
dev-disk-by\x2duuid-a98f706b\x2db064\x2d4682\x2d8eb2\x2d6c2c1284060c.device:
Dependency Before=network-online.target ignored (.device units cannot be
delayed)
- And ultimately
- TIME [0m] Timed out waiting for device dev-di...device.
+ And ultimately
+ TIME [0m] Timed out waiting for device dev-di...device.
[Test Case]
This can be tested by running curtin's vmtest test harness.
A run like this should suffice:
env CURTIN_VMTEST_ADD_REPOS=proposed \
- CURTIN_VMTEST_UPGRADE_PACKAGES=open-iscsi \
- ./tools/jenkins-runner \
- tests/vmtests/test_iscsi.py \
- tests/vmtests/test_lvm_iscsi.py \
- tests/vmtests/test_mdadm_iscsi.py \
- tests/vmtests/test_basic.py
+ CURTIN_VMTEST_UPGRADE_PACKAGES=open-iscsi \
+ ./tools/jenkins-runner \
+ tests/vmtests/test_iscsi.py \
+ tests/vmtests/test_lvm_iscsi.py \
+ tests/vmtests/test_mdadm_iscsi.py \
+ tests/vmtests/test_basic.py
That is all the iscsi based tests and a 'basic' install for good
measure.
[Regression Potential]
Chance of regression is hopefully low, and hopefully lower now than before.
Regression is almost certainly limited to iscsi devices.
[Other Info]
An attempt to fix bug 1802354 added a udev rule for open-iscsi that looked
like:
- SUBSYSTEM=="block", ACTION=="add", ENV{ID_PATH}=="*-iscsi-*",
ENV{SYSTEMD_WANTS}="iscsid.service"
+ SUBSYSTEM=="block", ACTION=="add", ENV{ID_PATH}=="*-iscsi-*",
ENV{SYSTEMD_WANTS}="iscsid.service"
The problem was ENV{SYSTEMD_WANTS}="iscsid.service".
The '=' operator would truncate the udev-added "wants". lvm also utilized
SYSTEMD_WANTS, and the two would conflict.
This is the second regression fix to the open-iscsi package as a result
of the fix for bug 1755858.
The regression was caught by curtin's test harness (vmtest). Specifically
the following tests would fail:
- tests/vmtests/test_lvm_iscsi.py:BionicTestIscsiLvm
- tests/vmtests/test_lvm_iscsi.py:CosmicTestIscsiLvm
- tests/vmtests/test_lvm_iscsi.py:DiscoTestIscsiLvm
+ tests/vmtests/test_lvm_iscsi.py:BionicTestIscsiLvm
+ tests/vmtests/test_lvm_iscsi.py:CosmicTestIscsiLvm
+ tests/vmtests/test_lvm_iscsi.py:DiscoTestIscsiLvm
Related Bugs:
- * bug 1755858: iscsid autostarts on all servers when it has nothing to do
- * bug 1802354: vmtest: iscsi tests failing on cosmic/disco
+ * bug 1755858: iscsid autostarts on all servers when it has nothing to do
+ * bug 1802354: iscsid does not run if there are only initramfs initiated
targets
+
=== End SRU Template ===
TestIscsiBasic and other Iscsi tests on Cosmic/Disco are failing in
vmtest on jenkins.
- looked some at curtin at iscsi failures cosmic, disco
- 604 was first fail like this.
cosmic 20181204
disco 20181129
https://jenkins.ubuntu.com/server/job/curtin-vmtest-devel-amd64/604/consoleFull
602 PASSED and did run disco
cosmic 20181114
disco 20181109
- seems likely tied to open-iscsi upload
https://bugs.launchpad.net/ubuntu/+source/open-iscsi/+bug/1755858 or
https://bugs.launchpad.net/ubuntu/+source/open-iscsi/+bug/1802354
I want to revert iscsi and see if it fixes.
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https://bugs.launchpad.net/bugs/1807978
Title:
vmtest: iscsi/LVM tests failing on cosmic/disco
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