Since version 241 (commit ea4678?), querying MX type records for
single-label domains does not actually forward the query to the DNS
server any more. Use "example.com" instead, which is the recommended
test domain anyway.
dnsmasq 2.80 changed behaviour when being queried by resolved with
enabled DNSSEC: It returns errors for SOA and DS queries which cause the
entire query to fail. As we don't configure DNSSEC in this test anyway,
just disable it so that we retain compatibility with old and new dnsmasq
versions.
After debugging the issue with gdb, I found that the following change
94ddb08 "cgtop: Still try to get CPU statistics if controller-free"
has introduced a bug, which prevents process(..) method processing
memory and io controllers when cpu_accounting_is_cheap() is true.
The obvious fix is to move this branch to be the last one, keeping
the intended behavior of the above change, without having a negative
effect on the other controllers.
Fixes#11773 [systemd-cgtop no longer shows memory (and io) usage]
The second name was used in documentation, and the first in the code that
generated the unit. 'systemd-makefs' is the name we want, for example for
consistency with the systemd-makefs executable.
In principle this breaks compatibility, but in practice this is unlikely to be
noticeable. Each instance of the unit is created by writing out a full
definition, so the template was never defined. So the name could only be used
for ordering, and there is not reason to order things against this unit from
the outside: the ordering would rather be against the final mount unit.
Fixes#11769.
The current implementation copied the *complete* header to boot_params,
thus making the kernel ignore many of the fields.
As mentioned in the code comment for the sentinel variable in
bootparam.h a bootloader should only copy the setup_header, set some
fields in boot_params and zero out anything else.
This change makes systemd-boot (mostly) compliant with the Linux Boot
Protocol and the EFI Handover Protocol described in bootparam.h and
Documentation/boot.txt to fix various issues:
- Secure boot not being detected corretly by Linux (#11717)
- tboot error message / warning on boot (#11717)
- Strange purple text color when booting in qemu with OVMF
- Hopefully even more ...
This reverts commit b4f9f2a62f.
Revert this because a) the quiet bug is fixed in linux and b)
Documentation/boot.txt says "All other fields should be zero."
adds a fully safe way how apps can pin files into /tmp temporarily, excepting them from the tmpfiles aging algorithm, based on BSD file locks on dirs we descend into
Let services use a private UTS namespace. In addition, a seccomp filter is
installed on set{host,domain}name and a ro bind mounts on
/proc/sys/kernel/{host,domain}name.
Since commit 0722b35934, the root mountpoint is
unconditionnally turned to slave which breaks units that are using explicitly
MountFlags=shared (and no other options that would implicitly require a slave
root mountpoint).
Here is a test case:
$ systemctl cat test-shared-mount-flag.service
# /etc/systemd/system/test-shared-mount-flag.service
[Service]
Type=simple
ExecStartPre=/usr/bin/mkdir -p /mnt/tmp
ExecStart=/bin/sh -c "/usr/bin/mount -t tmpfs -o size=10M none /mnt/tmp && sleep infinity"
ExecStop=-/bin/sh -c "/usr/bin/umount /mnt/tmp"
MountFlags=shared
$ systemctl start test-shared-mount-flag.service
$ findmnt /mnt/tmp
$
Mount on /mnt/tmp is not visible from the host although MountFlags=shared was
used.
This patch fixes that and turns the root mountpoint to slave when it's really
required.
Some settings cannot set simultaneously. Let's warn and drop
incompatible settings.
Currently, it is not comprehensive. But this may be a good first step.
When the link goes down, DHCP client_receive_message*() functions return an
error and the related I/O source is removed from the main loop. With the
current implementation of systemd-networkd this doesn't matter because the DHCP
client is always stopped on carrier down and restarted on carrier up. However
it seems wrong to have the DHCP client crippled (because no packet can be
received anymore) once the link goes temporarily down.
Change the receive functions to ignore a ENETDOWN event so that the client will
be able to receive packets again after the link comes back.
Martin Pitt
Yu Watanabe
Lennart Poettering
Szabolcs Fruhwald
Zbigniew Jędrzejewski-Szmek
Michael Niewöhner
unixsysadmin
Benjamin Dahlhoff
Anita Zhang
Topi Miettinen
Franck Bui
Beniamino Galvani