This changes the PSI window duration we default to for watching memory
pressure events from 1s to 2s. This is because apparently the kernel
will soon disallow window durations other than 2s for unprivileged
processes.
Hence, we'll bump the threshold from 100m to 200ms, and the window from
1s to 2s.
Necessary for some CI setups where we boot an nspawn container on a host
with older systemd with legacy hierarchy, so systemd mounts its stuff
under /sys/fs/cgroup/systemd.
mkfs.btrfs (unlike mkfs.ext4) checks if the target already contains
a file system and refuses to continue if so. This causes spurious fails
in case the random garbage on the temporary device matches a valid FS
header:
[ 19.723806] testsuite-64.sh[355]: + udevadm lock --device=/dev/mapper/encbtrfs0 --device=/dev/mapper/encbtrfs1 --device=/dev/mapper/encbtrfs2 --device=/dev/mapper/encbtrfs3 mkfs.btrfs -M -d raid1 -m raid1 -L btrfs_mencdisk -U deadbeef-dead-dead-beef-000000000003 /dev/mapper/encbtrfs0 /dev/mapper/encbtrfs1 /dev/mapper/encbtrfs2 /dev/mapper/encbtrfs3
[ 19.918934] testsuite-64.sh[2494]: ERROR: /dev/mapper/encbtrfs0 appears to contain an existing filesystem (hfsplus)
[ 19.920490] testsuite-64.sh[2494]: ERROR: use the -f option to force overwrite of /dev/mapper/encbtrfs0
Let's force mkfs.btrfs to overwrite the file system in such case.
Let's make the cleanup 'best effort' operation, as sometimes we might
not be able to remove the scsi_debug module, and we don't really care
if it stays loaded:
[ 88.521333] testsuite-17.sh[1827]: ID_TEST=test
[ 88.522015] testsuite-17.sh[1679]: + rmmod scsi_debug
[ 88.524795] testsuite-17.sh[1828]: rmmod: ERROR: Module scsi_debug is in use
[ 88.527786] testsuite-17.sh[1679]: + cleanup_17_10
As the test runs during machine bootup where jobs run in parallel,
busctl might attempt to introspect a job that already finished and fail.
Since in this case we're more interested in crashes/leaks, let's ignore
the exit code.
Follow-up to 16600a8661.
When udev rules file ends with a line continuation, the parser
used to silently ignore the line without any diagnostics at all.
It's time to break the vow of silence and let the parser issue some
error diagnostics.
This adds a test for checking we can safely order boot IDs via the
timestamp of their most recent known entry. It takes a set of journal
files (supplied by a user) and that are partially corrupted, and ensures
we get a clear, defined order of boot IDs out of it.
systemd-hwdb update is an expensive operation by itself, and when
running with sanitizers and in a VM without acceleration this cost is
exacerbated even further, making the test run for a very long time.
For example, in the daily CentOS CI ppc64le job with ASan+UBSan one
systemd-hwdb update takes more than 7 minutes; in the regular Arch job
with KVM it takes over 2 minutes.
Since the hwdb update is also tested in other places (like
TEST-01-BASIC and the test-hwdb meson test), let's skip it if we detect
we run with sanitizers and with plain QEMU.
In some cases, we want to exclude a directory's contents but not
the directory itself. In other cases, we want to exclude a directory
and its contents. Let's extend the denylist logic in copy.h to support
both by changing the denylist from a set to hashmap so we can store the
deny type as the value.
We also modify the repart ExcludeFiles= option to make use of this. If
a directory to exclude ends with a "/", we'll only exclude its contents.
Otherwise, we'll exclude the full directory.
If a service defines Delegate=yes, its subcgroup won't inherit the
LogFilterPatterns= option, because the option is stored on the unit's
cgroup attributes, not on the subcgroup.
Fixed by using the unit's cgroup attributes instead.
If it was not requested to use a tpm2 signature file when enrolling, do
not fallback to the default /run/systemd/tpm2-pcr-signature.json as it
likely will be unrelated if it exists.
Fixes https://github.com/systemd/systemd/issues/25435
Luca Boccassi
Lennart Poettering
Frantisek Sumsal
Dmitry V. Levin
Yu Watanabe
David Tardon
Daan De Meyer
Aidan Dang
Quentin Deslandes