| 9 Nov 2022 |
 @uep:matrix.org | and I got the nicer prompting | 06:15:01 |
 @elvishjerricco:matrix.org | hmm... | 06:15:49 |
| @uep:matrix.org | can reboot and get more specific deets if helpful | 06:16:07 |
| @uep:matrix.org | (or dig out of logs?) | 06:16:20 |
| @elvishjerricco:matrix.org | that would be helpful | 06:16:21 |
| @elvishjerricco:matrix.org | oh yea | 06:16:23 |
| @elvishjerricco:matrix.org | should be in journalctl -b 0 | 06:16:29 |
| @elvishjerricco:matrix.org | er, well, I guess the waiting bit probably wouldn't be | 06:16:45 |
| @elvishjerricco:matrix.org | oh wait I know | 06:17:52 |
| @elvishjerricco:matrix.org | uep: https://github.com/NixOS/nixpkgs/blob/bbf77421ac51a7c93f5f0f760da99e4dbce614fa/nixos/modules/tasks/filesystems/zfs.nix#L108-L111 | 06:18:20 |
| @elvishjerricco:matrix.org | We don't normally need udev-settle in systemd-initrd. We do for ZFS though | 06:18:37 |
| @uep:matrix.org | systemd start is at 17:06:10, and there's a whole burst of messages then. | 06:18:50 |
| @elvishjerricco:matrix.org | I'm not 100% sure that comment is still accurate though | 06:18:50 |
| @uep:matrix.org | Nov 09 17:06:25 localhost systemd[1]: Finished Wait for udev To Complete Device Initialization. | 06:19:01 |
| @elvishjerricco:matrix.org | but old-initrd did udev-settle so... hm | 06:19:07 |
| @uep:matrix.org | and from there straght to importing pool | 06:19:29 |
| @elvishjerricco:matrix.org | yea, I think there's a bit of overhead in booting with systemd stage 1; I don't think we've really identified what it is | 06:20:00 |
| @elvishjerricco:matrix.org | the udev settle thing confused me, but then I remembered zfs pulls that in | 06:20:10 |
| @uep:matrix.org | bunch of things in between, usb devices showing up, some errors about unknown groups (presumably in udev rules) | 06:20:55 |
| @elvishjerricco:matrix.org | the groups are also an unfortunate but harmless thing | 06:21:20 |
| @uep:matrix.org | Nov 09 17:06:10 localhost systemd-udevd[170]: /nix/store/ns2xfliy6d70i7w8k3m4wwj8z0nrjm4n-systemd-stage-1-251.5/lib/udev/rules.d/50-udev-default.rules:102 Unknown group 'kvm', ignoring
Nov 09 17:06:10 localhost systemd-udevd[170]: /nix/store/ns2xfliy6d70i7w8k3m4wwj8z0nrjm4n-systemd-stage-1-251.5/lib/udev/rules.d/50-udev-default.rules:104 Unknown group 'kvm', ignoring
Nov 09 17:06:10 localhost systemd-udevd[170]: /nix/store/ns2xfliy6d70i7w8k3m4wwj8z0nrjm4n-systemd-stage-1-251.5/lib/udev/rules.d/50-udev-default.rules:106 Unknown group 'kvm', ignoring
Nov 09 17:06:10 localhost systemd[1]: Finished Coldplug All udev Devices.
Nov 09 17:06:10 localhost kernel: audit: type=1130 audit(1667973970.699:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/nix/store/ns2xfliy6d70i7w8k3m4wwj8z0nrjm4n-systemd-stage-1-251.5/lib/systemd/systemd" hos>
Nov 09 17:06:10 localhost audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/nix/store/ns2xfliy6d70i7w8k3m4wwj8z0nrjm4n-systemd-stage-1-251.5/lib/systemd/systemd" hostname=? addr=? terminal=? >
Nov 09 17:06:10 localhost systemd[1]: Starting Wait for udev To Complete Device Initialization...
| 06:21:38 |
| @elvishjerricco:matrix.org | uep: Yea, it's all good. As expected | 06:21:57 |
| @uep:matrix.org | 15s between the start and stop. More than it seemed like at the time tbh | 06:22:10 |
| @elvishjerricco:matrix.org | oh seriously? wtf | 06:22:20 |
| @elvishjerricco:matrix.org | that's a really long time | 06:22:23 |
| @uep:matrix.org | mostly usb and nvme probing from the kernel. | 06:23:06 |
| @uep:matrix.org | and then 9s of nothing before the "finished" above | 06:23:51 |
| @elvishjerricco:matrix.org | On my system there's only 3s between Starting Wait for udev To Complete Device Initialization and Finished Wait for udev To Complete Device Initialization | 06:23:57 |
| @uep:matrix.org | Nov 09 17:06:16 localhost kernel: logitech-hidpp-device 0003:046D:4082.0007: input,hidraw4: USB HID v1.11 Keyboard [Logitech MX Master 3] on usb-0000:05:00.3-2.4/input2:2
Nov 09 17:06:25 localhost systemd[1]: Finished Wait for udev To Complete Device Initialization.
| 06:24:39 |
| @elvishjerricco:matrix.org | geez, that's unfortunate | 06:24:50 |
