The comment in linux_exec() was based on Lennart's comment in
https://github.com/systemd/systemd/pull/37372#discussion_r2142340582, but
shortened. The original wording is more direct and at least for me easier to
grok, so adjust the comment to be more verbose again.
Also, move the comment from shim_loader_available() to the place where it used.
This function is for checking if the new thing is available, no need to describe
the old thing there.
This extends the functionality introduced in #21648 to allow using
addresses chosen from a delegated prefix as well as the existing
SLAAC/LL/DHCP functionality.
Follow-up for 81fb5375b3
The offending commit fails to account for the case where
we have fewer lines before --until= than what's specified
in --lines=. Aside from that, if --grep= + --lines=+N are used,
we might also seek forward in the middle of the loop,
breaking the --until= boundary.
Let's turn the logic around then. Context.until_safe will
be set iff we're certain that there's enough to output,
and it gets reset whenever we seek forward.
Fixes#38121
Replaces #38122
To avoid the following warnings:
```
systemd-networkd-tests.py[3139]: Stopping 'systemd-networkd.service', but its triggering units are still active:
systemd-networkd-tests.py[3139]: systemd-networkd-varlink.socket
```
Follow-up for b0ea79c5b5.
Instead, please use the kernel command line options with the same name.
I am not sure these files are System V complieant or not, but at least
they are very traditional way to control fsck or quotacheck.
However, the concept of the files are really broken, especially for
fsck. As when we want to fsck the root filesystem, we need to access the
filessystem, but it may be broken...
Let's drop such traditional ways to control fsck and quotacheck.
We already support kernel command line options to control the behaviors.
Maybe, also it is better to provide ways to control them by credentials.
Allow for mDNS service/domain/types browsing.
A client can connect to the backend via varlink and receive updates as the
requested service becomes available.
The interval between the first two queries MUST be at least one second,
the intervals between successive queries MUST increase by at least a factor of two.
When the interval between queries reaches or exceeds 60 minutes, a querier MAY cap
the interval to a maximum of 60 minutes, and perform subsequent queries at a
steady-state rate of one query per hour.
Delete expired cache entries one second after goodbye packet received
as per RFC6762 Section 10.1
Cache maintenance:
The querier should plan to issue a query at 80% of the record lifetime, and
then if no answer is received, at 85%, 90%, and 95%.
If an answer is received, then the remaining TTL is reset to the value given
in the answer, and this process repeats for as long as the Multicast DNS querier
has an ongoing interest in the record.
If no answer is received after four queries, the record is deleted when it
reaches 100% of its lifetime.
TODO:
Improve the DNS transaction logic when multiple clients subscribe to
the same service, ensuring that continuous queries are optimized.
Co-authored-by: Vishwanath Chandapur <vishwanath.chandapur@philips.com>
Since kernel 4.18 BTRFS_IOC_GET_SUBVOL_INFO exists to query subvolume
metadata without privs. This is much better than the manual approach
with finding objects in the fs tree (which is priv). Let's use it, and
drop the old code (since 4.18 is older than our baseline).
Commit b6d4997683
("Add --entry-type=type1|type2 option to kernel-install.")
Skip removing UKI related contents when BOOT_ENTRY_TYPE=type1
Signed-off-by: Li Tian <litian@redhat.com>
Yu Watanabe
Matteo Croce
Zbigniew Jędrzejewski-Szmek
ZIHCO
Luca Boccassi
Linus Heckemann
Sam James
Antonio Alvarez Feijoo
Mike Yuan
DaanDeMeyer
Lennart Poettering
Luca Boccassi
Li Tian