| mbiebl | Md: around | 22:08 |
|---|---|---|
| mbiebl | ? | 22:08 |
| Md | mbiebl: yes | 22:11 |
| mbiebl | Md: hi | 22:11 |
| mbiebl | could you take a look at http://debs.michaelbiebl.de/bootchart.png | 22:11 |
| mbiebl | especially the modprobe calls during udevadm phase | 22:11 |
| mbiebl | Is it normal, that they take 3 secs? | 22:12 |
| Md | mbiebl: I think so, IIRC there is some kind of serialization in the kernel. the most recent kernel and m-i-t should have some performance improvements | 22:14 |
| Keybuk | if you're using 2.6.30 there's no in-kernel lock | 22:14 |
| Keybuk | which m-i-t is it? | 22:14 |
| mbiebl | 3.7-pre9 | 22:14 |
| Keybuk | hmm, that should be fine | 22:15 |
| mbiebl | or is bootchart lying to me ;-) | 22:16 |
| Keybuk | well, those will be all your combined modprobes | 22:17 |
| Keybuk | but it's odd it's taking taht long | 22:18 |
| Keybuk | udevadm is ~0.5s for me | 22:18 |
| mbiebl | Keybuk: fwiw, this is a bootchart of a up-to-date karmic system: http://debs.michaelbiebl.de/pluto-karmic-20090609-1.png | 22:20 |
| Keybuk | the IO looks pretty crappy there | 22:22 |
| Keybuk | HDD or SSD? | 22:22 |
| mbiebl | HDD | 22:22 |
| Keybuk | and you have the same death-by-devkit that I see ;p | 22:22 |
| mbiebl | yeah, I was already puzzled by that | 22:22 |
| ion_ | You call that a death by devkit? http://launchpadlibrarian.net/27624460/virhe-karmic-20090607-1.png :-P | 22:42 |
| mbiebl | wow, that looks bad :-o | 22:43 |
| ion_ | TBH, it’s not devkit’s fault. https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/384579 | 22:44 |
| Keybuk | lol | 22:44 |
| mbiebl | ion_: do you use MODULES=dep in initramfs.conf (I'm wondering because your initramfs stage is much shorter than mine) | 22:46 |
| ion_ | MODULES=most | 22:47 |
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