On 4/18/24 17:45, Alexander Zeidler wrote: > On Thu, 2024-04-18 at 12:43 +0200, Mira Limbeck wrote: >> On 4/18/24 11:16, Alexander Zeidler wrote: >>> Successful boots which crashed somehow and sometime afterwards, will >>> show the same "until" value ("still running" or timestamp) as the next >>> following boot(s). The most recent boot from such a sequence of >>> duplicated "until" lines, has not been crashed or not yet. >>> >>> Example output where only the boot from 16:25:41 crashed: >>> reboot system boot 6.5.11-7-pve Thu Apr 11 16:31:24 2024 still running >>> reboot system boot 6.5.11-7-pve Thu Apr 11 16:29:17 2024 - Thu Apr 11 >>> 16:31:12 2024 (00:01) >>> reboot system boot 6.5.11-7-pve Thu Apr 11 16:25:41 2024 - Thu Apr 11 >>> 16:31:12 2024 (00:05) >>> ... >>> >>> Furthermore, it shows the booted/crashed/problematic kernel version. >>> >>> `last` is also used since currently `journalctl --list-boots` can take >>> 10 seconds or even longer on some systems, with no option to limit the >>> amount of reported boot lines. >>> >>> Signed-off-by: Alexander Zeidler <a.zeid...@proxmox.com> >>> --- >>> v2: >>> * move away from dmesg base >>> * list also recent (5) boot timestamps with additional information >>> >>> v1: https://lists.proxmox.com/pipermail/pve-devel/2024-March/062342.html >>> >>> >>> PVE/Report.pm | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/PVE/Report.pm b/PVE/Report.pm >>> index d9f81a0f..c3abb776 100644 >>> --- a/PVE/Report.pm >>> +++ b/PVE/Report.pm >>> @@ -32,6 +32,7 @@ my $init_report_cmds = sub { >>> 'hostname', >>> 'date -R', >>> 'cat /proc/cmdline', >>> + 'last reboot -F -n5', >>> 'pveversion --verbose', >>> 'cat /etc/hosts', >>> 'pvesubscription get', >> >> Do we want the reboot info that far up, even above the version output? >> I'd say it's less interesting most of the time than the `pveversion` output. > > I'm not sure if it really fits better with your suggestion. Because, while > the pveversion output can be considered as often more relevant, I have placed > it as it is because it fits well with the surrounding information: > > * You can see/compare the booted kernel versions to the kernel command line > and pveversion output. > > * For the kernel command line it makes rather sense to have it at the > beginning of the report. The kernel command line makes sense up there. I agree. But the reboots are often less interesting/important than the pveversion output. So I'd prefer the pveversion output to stay as far up as possible (after hostname, date and cmdline).
>> * Also it may be interesting how frequent the host is rebooted (e.g. after > kernel updates) > > > Btw. the "wtmp begins ..." output does not have to be the installation date. > In case we do not store this information somewhere, currently something like > > stat / | grep Birth > > could be used if needed> >> >> And for uptime, we do have /cluster/resources and `top` which both show it. >> Maybe it could be moved a bit further down? After /cluster/resources >> could perhaps be a nice spot since it is (currently) followed by `top`? > > > > _______________________________________________ > pve-devel mailing list > pve-devel@lists.proxmox.com > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel > > _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel