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update TODO

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Lennart Poettering 2023-02-08 13:40:10 +01:00
parent 4601c7aa8f
commit c48f13d8e1
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TODO
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@ -164,6 +164,16 @@ Features:
* SIGRTMIN+18 and memory pressure handling should still be added to: hostnamed,
localed, oomd, timedated.
* journald: also collect CLOCK_BOOTTIME timestamps per log entry. Then, derive
"corrected" CLOCK_REALTIME information on display from that and the timestamp
info of the newest entry of the specificy boot (as identified by the boot
ID). This way, if a system comes up without a valid clock but acquires a
better clock later, we can "fix" older entry timestamps on display, by
calculating backwards. We cannot use CLOCK_MONOTONIC for this, since it does
not account for suspend phases. This would then also enable us to correct the
kmsg timestamping we consume (where we erroneously assume the clock was in
CLOCK_MONOTONIC, but it actually is CLOCK_BOOTTIME as per kernel).
* sd-journal puts a limit on parallel journal files to view at once. journald
should probably honour that same limit (JOURNAL_FILES_MAX) when vacuuming to
ensure we never generate more files than we can actually view.