On Mon, 9 Sep 2013 10:58:12 +0200 Bastien ROUCARIES <[email protected]> wrote:
> Hi, > > I experiment a soft lockup. during 20 s I have no mouse, could not > switch back to console and so on. > > I achieve to get a backtrace by echo 15 > > /proc/sys/kernel/hung_task_timeout_secs > > Seems file system related (hdd led is on). > > My filesystems are ext4 over raid0 so add some cc Appears to be "dm" raid0 rather than "md" raid0 - so not my area. May help to include [email protected], and maybe include a description of the dm configuration. e.g. "dmsetup table" output. NeilBrown
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