Messages in this thread | | | Date | Sun, 17 Jun 2007 08:29:51 +1000 | From | David Robinson <> | Subject | Re: [linux-lvm] 2.6.22-rc4 XFS fails after hibernate/resume |
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David Greaves wrote: > This isn't a regression. > > I was seeing these problems on 2.6.21 (but 22 was in -rc so I waited to > try it). > I tried 2.6.22-rc4 (with Tejun's patches) to see if it had improved - no. > > Note this is a different (desktop) machine to that involved my recent bugs. > > The machine will work for days (continually powered up) without a > problem and then exhibits a filesystem failure within minutes of a resume. > > I know xfs/raid are OK with hibernate. Is lvm?
I have LVM working with hibernate w/o any problems (w/ ext3). If there were a problem it wouldn't be with LVM but with device-mapper, and I doubt there's a problem with either. The stack trace shows that you're within XFS code (but it's likely its hibernate).
You can easily check whether its LVM/device-mapper:
1) check "dmsetup table" - it should be the same before hibernating and after resuming.
2) read directly from the LV - ie, "dd if=/dev/mapper/video_vg-video_lv of=/dev/null bs=10M count=200".
If dmsetup shows the same info and you can read directly from the LV I doubt it would be a LVM/device-mapper problem.
Cheers, Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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