Since we restart systemd-udevd here a couple of times, we might hit the
rate limit in later tests:
[ 26.028355] testsuite-17.sh[2074]: + udevadm control -e
[ 26.028355] testsuite-17.sh[2074]: + udevadm control -l emerg
[ 26.126160] systemd[1]: systemd-udevd.service: Start request repeated too quickly.
[ 26.126213] systemd[1]: systemd-udevd.service: Failed with result 'start-limit-hit'.
[ 26.140310] systemd[1]: Failed to start systemd-udevd.service.
[ 26.140897] systemd[1]: systemd-udevd-control.socket: Failed with result 'service-start-limit-hit'.
[ 26.141286] systemd[1]: systemd-udevd-kernel.socket: Failed with result 'service-start-limit-hit'.
[ 26.142225] testsuite-17.sh[2074]: + udevadm control -l alert
[ 26.149206] udevadm[2088]: Failed to send request to set log level: No such file or directory
Follow-up to: 6ef512c0bb
So far we created the target directory, and the source for bind mounts,
but not workdir/upperdir for overlays, so it has to be done separately
and strictly before the unit is started, which is annoying. Check the
options when creating directories, and if upper/work directories are
specified, create them.
For unit instances install_info_discover() returns path to the template,
which then generates confusing errors when passed to
do_unit_file_enable():
~# build/systemctl --root=/tmp/systemctl-test.N9ysbz reenable templ1@two.service
Unit name: templ1@two.service; p: /etc/systemd/system/templ1@.service
Removed "/tmp/systemctl-test.N9ysbz/etc/systemd/system/services.target.wants/templ1@two.service".
Failed to reenable templ1@.service, destination unit services.target is a non-template unit.
This can also be seen with a different reproducer using getty@.service
and a simple bind mount to / - there's no error this time, but it tries
to create a symlink for the default instance (from DefaultInstance=tty1),
which is also incorrect:
~# SYSTEMD_LOG_LEVEL=debug systemctl --root /mnt/bindroot/ reenable getty@test.service
Symlink /mnt/bindroot/etc/systemd/system/getty.target.wants/getty@tty1.service → /usr/lib/systemd/system/getty@.service already exists
Follow-up to: 29a7c59abbResolves: #24740
If a unit is running in an image and wants to survive a soft-reboot,
then it can't be deactivated by the storage of the image going away.
Relax the dependency to a Wants=. Access to the image is not needed
when the unit is running anyway, so downgrade to Wants=.
The read-only bit is flipped after setting up all the mounts, so that
bind mounts can be added. Remove the early config, and add a unit
test.
Fixes https://github.com/systemd/systemd/issues/30372
When --after-cursor=/--cursor-file= is used together with a journal
filter, we still skipped over the first matching entry even if it wasn't
the entry the cursor points at, thus missing one "valid" entry
completely. Let's fix this by checking if the entry cursor after seeking
matches the user provided cursor, and skip to the next entry only when
the cursors match.
Resolves: #30288
Request with Range header like 'entries=<cursor>:' (with a colon at the end,
invalid syntax per the doc), is now rejected with error 400 Bad Request.
fix#4883
We can't use the systemd-journal-upload user here, since it's created
dynamically by DynamicUser=yes. However, we can use the group specified
in SupplementaryGroups=, so do exactly that.
The original reason for deny-listing it was that it's flaky there. I'm
not sure if that's still the case, but the Ubuntu CI jobs for i*86 are
gone, so this file shouldn't be needed anymore anyway.
Let's consider the following case:
- the direction is down,
- no cached entry,
- the array has 5 entry objects,
- the function test_object() reutns TEST_LEFT for the 1st object,
- the 2nd, 3rd, and 4th objects are broken, so generic_array_bisect_step()
returns TEST_RIGHT for the object.
Then, previously, generic_array_bisect_step() updated the values like the following:
0th: (m = 5, left = 0, right = 4, i = 4) -> (m = 4, left = 0, right = 3, RIGHT)
1st: (m = 4, left = 0, right = 3, i = 1) -> (m = 4, left = 2, right = 3, LEFT)
2nd: (m = 4, left = 2, right = 3, i = 2) -> (m = 2, left = 2, right = 1, RIGHT) <- ouch!!
So, assert(left < right) in generic_array_bisect() was triggered.
See issue #30210.
In such situation, there is no matching entry in the array. By returning
TEST_GOTO_PREVIOUS, generic_array_bisect() handles the result so.
Fixes a bug introduced by ab8f553d1e.
Fixes#30210.
The errors are valid, since the file system is indeed not writable, but
we don't care about the missing coverage data in this case.
Follow-up to 4a43c2b3a1.
The header and keyfile are necessary only for opening the device, not
for closing, so it is not necessary to deactivate the generated
cryptsetup unit when the header or keyfile backing store are removed.
This is especially useful in the case of softreboot, when the new
mount root is setup under /run/nextroot/ but we don't want to close
the cryptsetup devices for encrypted /var/ or so, and we simply
mount it directly on /run/nextroot/var/ before the soft-reboot.
This is the equivalent of RequiresMountsFor=, but adds Wants= instead
of Requires=. It will be useful for example for the autogenerated
systemd-cryptsetup units.
Fixes https://github.com/systemd/systemd/issues/11646
The previous patch 466266c does not make sense indeed, that is to say, if the SYSTEMD_READY is not recorded in the database, the GOTO="systemd_end" will not be applied.
The IMPORT{db} is actually a matching token, it returns false when there is no SYSTEMD_READY recorded in the database.
The previous patch 466266c tended to inherit the state of SYSTEMD_READY from the database and skip to the end of current rule file. But when the database does not contain SYSTEMD_READY, e.g., the dm-* is not set db_persistent during initrd and the database will be cleared after switching root, the following rules will still be applied not as expected.
This drops logs of failed unit tests in TEST-02-UNITTESTS from the journal,
as the expected logs from test-varlink-idl makes the post script fail.
Saving logs in journal is simply noisy, and we will output anyway after
qemu or nspawn finished by check_result_{qemu,nspawn}_unittests().
It's been there since the test was introduced and I'm not really sure
what was the original intention behind it, but it makes systemd sad:
[ 4.909056] systemd[1]: /usr/lib/systemd/tests/testdata/units/testsuite-44.service:13: Unknown key name 'LogTarget' in section 'Service', ignoring.
Turns out that redirecting a lot of output to the console can have some
funny effects, like random kernel soft lockups. I spotted this in
various CIs, but it remained almost entirely hidden thanks to
`softlockup_panic=1`, until 1a36d2672f which introduced a couple of
tests that log quite a lot in a short amount of time. This, in
combination with newer kernel version, which, for some reason, seem to
be more susceptible to such soft lockups, made the Arch Linux jobs soft
lockup quite a lot, see [0].
While debugging this I also noticed that runs which don't redirect
stdout/stderr to the console are noticeably faster, e.g.:
# TEST-71 nspawn + QEMU (KVM), StandardOutput=journal+console
Elapsed (wall clock) time (h:mm:ss or m:ss): 0:24.64
# TEST-71 nspawn + QEMU (KVM), StandardOutput=journal
Elapsed (wall clock) time (h:mm:ss or m:ss): 0:17.95
# TEST-71 nspawn + QEMU, StandardOutput=journal+console
Elapsed (wall clock) time (h:mm:ss or m:ss): 2:04.70
# TEST-71 nspawn + QEMU, StandardOutput=journal
Elapsed (wall clock) time (h:mm:ss or m:ss): 1:44.48
# TEST-04 QEMU, StandardOutput=journal+console
Elapsed (wall clock) time (h:mm:ss or m:ss): 4:22.70
# TEST-04 QEMU, StandardOutput=console
Elapsed (wall clock) time (h:mm:ss or m:ss): 5:04.67
Given all this, let's effectively revert ba7abf79a5, and dump the
testsuite-related journal messages only after the test finishes, so they
don't go through the slow console.
Resolves: systemd/systemd-centos-ci#660
[0] https://github.com/systemd/systemd-centos-ci/issues/660
Let's save all journals from the test machine instead of calling export
on each journal file separately, which makes the code less complicated
(and probably faster).
The logic is taken from dump ratelimit: if the config changes, we discard the
counters. This allows the user apply new limits and "start from scratch" in
that case.
This actually makes StartLimitIntervalSec=infinity (or with a large interval)
work as expected, because the counter is maintained even if daemon-reload
operations are interleaved.
Frantisek Sumsal
Luca Boccassi
Yu Watanabe
Zbigniew Jędrzejewski-Szmek
Samuel BF
Lennart Poettering
Daan De Meyer
Mike Yuan
janana