On Sun, 08 Mar 2015 18:14:39 +0100 Prakash Punnoor <prak...@punnoor.de> wrote:
> Hi, > > I noticed the udisks daemon (version 2.1.4) suddenly started using high > cpu (one core at 100%) with linux 4.0 git kernel. I bisected it to: > > 750f199ee8b578062341e6ddfe36c59ac8ff2dcb > > And reverting it from current master (at > 2cf3afcd4cbe0e32b8722fc291e9255de1b4d6c6) fixes my problem indeed. > > I attached dmesg and config from > 2cf3afcd4cbe0e32b8722fc291e9255de1b4d6c6 with > 750f199ee8b578062341e6ddfe36c59ac8ff2dcb reverted. Any more infos > needed? I am actually using a raid5 array, if that matters: > > Personalities : [raid6] [raid5] [raid4] > md127 : active raid5 sdd1[1] sdb1[3] sdc1[0] > 3907023872 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] > [UUU] > > unused devices: <none> > > > The array uses systemd automount feature (x-systemd.automount). > > Please CC me, as I am not subscribed. > > > Regards, > > Prakash Thanks for the report. I can't reproduce this, or see what would cause it. Can you please reproduce the problem and then run strace -o /tmp/udisks.trace -f -p `pidof udisksd` for a few seconds, then interrupt and post the resulting '/tmp/udisks.trace'. Thanks, NeilBrown
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