If a service is in reloading state but has exited do not delay
the final exit until the service reload timer expires. Instead allow
the service to exit immediately since we can't expect the service to
ever transition out of reloading state.
For example if a service sent RELOADING=1 but crashed before it could
send READY=1 then it should be restarted if the service had
Restart= configured.
Signed-off-by: Peter Morrow <pemorrow@linux.microsoft.com>
On some conditions (particularly when mobile CPUs are going to sleep),
the posix_fallocate(), which is called when a new journal file is allocated,
can return -1 (EINTR). This is counted as a fatal error. So the journald
closes both old and journals, and simply throwing away further incoming
events, because of no log files open.
Introduce posix_fallocate_loop() that restarts the function in the case
of EINTR. Also let's make code base more uniform by returning negative
values on error.
Fix assert in test-sigbus.c that incorrectly counted positive values as
success. After changing the function return values, that will actually work.
Fixes: #19041
Signed-off-by: Igor Zhbanov <i.zhbanov@omprussia.ru>
So far all file systems where checked by instances of
systemd-fsck@.service, with the exception of the root fs which was
covered by systemd-fsck-root.service. The special handling is necessary
to deal with ordering issues: we typically want the root fs to be
checked before all others, and — weirdly — allow mounting it before the
fsck done (for compat with initrd-less boots).
This adds similar special handling for /usr: if the hierarchy is placed
on a separate file system check it with a special
systemd-fsck-usr.service instead of a regular sysemd-fsck@.service
instance. Reason is again ordering: we want to allow mounting of /usr
without the root fs already being around in the initrd, to cover for
cases where the root fs is created on first boot and thus cannot be
mounted/checked before /usr.
Similar to sd_bus_error_has_names() that was added in
2b07ec316a.
It is made inline in the hope that the compiler will be able to optimize
all the va_args boilerplate away, and do an efficient comparison when
the arguments are all constants.
This PR made modification on Lennart Poettering's basis. Fix the LineMax's function failure problem.
Signed-off-by: Yangyang Shen <shenyangyang4@huawei.com>
Let's exit early if we are invoked to generate an fsck unit for the
rootfs or /usr of the initrd itself. The "systemd-root-fsck.service" and
"systemd-usr-fsck.service" units are after all for the host file
systems, and the initrd file hierarchy is from an unpacked cpio anyway.
Hence, this semantically doesn't really make sense, so quickly exit if
we detect this case. This allows us to remove some checks further down
the codepath.
Previously, if DUID-UUID is used, all configurations are configured
after networkd gets product uuid of machine.
This makes only DHCP clients are delayed, and other configs are
configured earlier.
In man pages, horizontal space it at premium, and everything should
generally be indented with 2 spaces to make it more likely that the
examples fit on a user's screen.
C.f. 798d3a524e.
Peter Morrow
Jóhann B. Guðmundsson
Lennart Poettering
Zbigniew Jędrzejewski-Szmek
Igor Zhbanov
Yangyang Shen
Yu Watanabe
Frantisek Sumsal