On Sat, 21 Apr 2007 23:14:48 +0200 "Rafael J. Wysocki" <[EMAIL PROTECTED]> wrote:
> On Saturday, 21 April 2007 22:36, Tim Dijkstra wrote: > > On Sat, 21 Apr 2007 11:30:22 +0200 > > "Rafael J. Wysocki" <[EMAIL PROTECTED]> wrote: > > > > > On Saturday, 21 April 2007 00:59, Tim Dijkstra wrote: > > > > Hi, > > > > > > > > I'm trying out sdisk with a swap file. > > > > > > > > $ cat /proc/swaps > > > > Filename Type Size Used > > > > Priority > > > > /dev/hda2 partition 979956 189972 > > > > -1 > > > > /local/tmp/swapfile file 1048568 0 > > > > -2 > > > > > > > > Now what maybe complicates things is that mounted on /local is an lvm > > > > logical volume, /dev/dm-5 > > > > > > > > > > > > First, try the built-in swsusp. > > > > Doesn't work. > > $ cat /proc/cmdline > > root=/dev/hda1 ro acpi_sleep=s3_bios,s3_mode vga=0x0330 resume=/dev/dm-5 > > resume_offset=12979490 > > > > The result of `echo disk > /sys/power/state': > > > > Wrote ... kbytes in ... sec > > S<6>attempt to access beyond end of device > > hda2: rw=16, want=103835928, limit=1959930 > > read-error on swap-device (3:2:103835928) > > swsusp: Swap header not found! > > > > > > BTW, /dev/hda2 is my other swap partition... Should I do anything else > > except specifying resume en resume_offset on the command-line? > > Ouch, sorry. That has no chance to work, because /dev/dm-5 is not known to > the > kernel before LVMs are initialized which happens after the resume kicks in, so > swsusp gets confused. OK, but this is at suspend, then /dev/dm-5 is known. And this problem shouldn't be a problem in the case of uswsusp, should it? > However, it shouldn't even try to write anything in that case. I'm afraid > that > the kernel needs fixing. > > Anyway, I think the problem is related to the fact that the swap file is > on the LVM. Can you try with a swap file on a non-LVM fs? Well, that will have to wait, but I also got a rapport from somebody (cc-ing brandon) who has the same symptoms with uswsusp and swap-files. He has a very simple setup with only one regular partition with a swapfile. Brandon did you also try the built-in swsusp? grts Tim
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