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SubjectRe: Power plug off / on - EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
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On Jan 12, 2011, at 4:35 PM, Luis R. Rodriguez wrote:

> When I yank my power chord off of my Thinkpad T61 running 2.6.37 I get
> the following:
>
> [ 79.523778] Monitor-Mwait will be used to enter C-3 state
> [ 81.195402] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
>
> mcgrof@tux ~ $ mount| grep sda1
> /dev/sda1 on / type ext4 (rw,errors=remount-ro,commit=600)

Sounds like you have some userspace script which is being triggered on the transition running on batteries, and it's doing a remount -o commit=600 to save power. Are you using laptop_mode by any chance?

-- Ted



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