systemd.nspawn(5) contained a partial repeat of the stuff that is now in the
dedicated man page. Let's just refer to that.
While at it, do s/searched/searched for/ where appropriate and reword some
sentences for brevity.
The original PR was submitted with CPUSetCpus and CPUSetMems, which was later
changed to AllowedCPUs and AllowedMemmoryNodes everywhere (including the parser
used by systemd-run), but not in the parser for unit files.
Since we already released -rc1, let's keep support for the old names. I think
we can remove it in a release or two if anyone remembers to do that.
Fixes#14126. Follow-up for 047f5d63d7.
In those two pages, we need to include individual entries with xi:include to
merge the list less-variables.xml with the other entries, which is obviously
error prone. All variables are supported in both tools so add them.
This commit fix the accelerometer orientation on the Jumper EZpad
Go tablet.
The tablet does not have its product name filled in dmi table, make
the match string a bit generic. Here we assume that the use of a
KIOX000A + bios-vendor + chassis-type combo is unique enough to
match the currently available product in Jumper's x86 tablet series.
For future reference, as in 2019, the tablet has a dmialias of:
dmi:bvnAmericanMegatrendsInc.:bvrZB-BI-11.6-SF133AR200-059-J \
:bd05/21/2019:svnjumper:pnEZpad:pvrTobefilledbyO.E.M.:rvnTob \
efilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:c \
vnTobefilledbyO.E.M.:ct31:cvrTobefilledbyO.E.M.:
If we ignore any uknown section, we will not be able to show any
warning if a typo in a section name is made. Let's reverse our
approach, and explicitly list sections to ignore instead.
I opted to make use the same section list for this, instead of adding a second
list, because this list is passed through to many functions and adding yet
another parameter to the long signature would be very noisy.
I see we log this during every boot, even though it is a routine expected event:
Nov 12 14:50:01 krowka systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart.
(and for other services too). Let's downgrade this to debug level.
https://bugzilla.redhat.com/show_bug.cgi?id=1614871
Use the official glibc API for determining this parameter. In most other
cases in our tree it's better to go directly for RLIMIT_NOFILE since
it's semantically what we want, but for this case it appears more
appropriate to use the friendlier, shorter, explicit API.
We want to use this code in NSS modules, and we never know the execution
environment we are run in there, hence let's move our fds up to ensure
we won't step into dangerous fd territory.
This is similar to how we already do it in sd-bus for client connection
fds.
Before, we'd unref from machine_stop_unit, still keeping the unit name around,
and only forget the name later, when garbage collecting. If we didn't call
manager_stop_unit(), then we wouldn't do the unref. Let's unref at the same
point where we do garbage collection, so that it is always true that
iff we have the name generated with AddRef=1, then have a reference to the unit,
and as soon as we forget the name, we drop the reference.
This should fix the issue when repeated systemd-nspawn --register=yes fails
with "scope already exists" error.
Incidentally, this fixes an error in the code path where r was used instead of q.
Having this function which is called only from one place in a separate file
makes the code harder to follow. In preparation for subsequent changes, let's
make it static.
In cases where systemd (and thus bootctl) is updated to a version
including the earlier unique-ID fix, but the corresponding new version
of systemd-boot is not installed to the ESP and run at least once,
the bootloader will report old-style entry IDs cached in the
LoaderEntries EFI variable, while bootctl will report new-style IDs for
the same entries, producing duplicate entries. This commit makes bootctl
compute and retain old-style IDs for non-auto entries so that it can
properly deduplicate entries even if the cache contains old-style IDs.
Some options would appear twice in the index, e.g. --collect= and
--collect. Some man pages use one form, some the other, and the argument
might be mandatory for some commands but not others. Anyway, let's display
them as one entry, to reduce the total number of items listed.
When wrong element types are used, directives are sometimes placed in the wrong
section. Also, strip part of text starting with "'", which is used in a few
places and which is displayed improperly in the index.
Apparently some firmwares don't allow us to write this token, and refuse
it with EINVAL. We should normally consider that a fatal error, but not
really in the case of "bootctl random-seed" when called from the
systemd-boot-system-token.service since it's called as "best effort"
service after boot on various systems, and hence we shouldn't fail
loudly.
Similar, when we cannot find the ESP don't fail either, since there are
systems (arch install ISOs) that carry a boot loader capable of the
random seed logic but don't mount it after boot.
Fixes: #13603
This should help visualize where one manager's territory begins and
another's starts. Do this by underlining (since it's a "cut" point an
underline made most sense to me). Since underlining is not visible on
the console let's also show an ellipses for all lines that are
delegation boundaries.
Unfortunately this all is not as useful as it appears. The
"trusted.delegate" xattr is only visible to roo, which means
"systemd-cgls" has be called as root to show the boundaries.
Unfortunately cgroupfs doesn't support unprivileged xattrs on cgroups.
Let's mark cgroups that are delegation boundaries to us. This can then
be used by tools such as "systemd-cgls" to show where the next manager
takes over.
Zbigniew Jędrzejewski-Szmek