http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=c824c3c723f2e37a00b3b739a55b28de595fd72e
Michael Moody wrote: > Ocfs2-tools version 1.3.9 > Kernel 2.6.24-gentoo-r8 > > Michael > > Sunil Mushran wrote: > >> What version/kernel are you running? >> >> We are about to release 1.2.9 that addresses one known case of o2net >> consuming 100% cpu. Due out next week. >> >> Michael S. Moody wrote: >> >>> I had an instance today on several servers where the load average >>> soared, and all of my apache processes were in uninterruptible sleep >>> state. >>> >>> >>> >>> I did run scanlocks, and the ps command as requested: >>> >>> >>> >>> On one server some apache processes looked like this: >>> >>> 3345 D apache2 dlm_wait_for_recovery >>> >>> >>> >>> On another, the output was completely different. >>> >>> >>> >>> Nonetheless, the following threads on one server were using 100% cpu: >>> >>> >>> >>> [o2net] >>> >>> [o2hb-BC778ACE98] >>> >>> [dlm_thread] >>> >>> >>> >>> That box needed to be rebooted, and things recovered. >>> >>> >>> >>> The output of scanlocks: >>> >>> >>> >>> forum3 ~ # ./scanlocks >>> >>> /dev/sdb1 M000000000000000000002b7976e45d >>> >>> /dev/sdb1 O000000000000000242b4bb00000000 >>> >>> /dev/sdb1 O0000000000000000dd506300000000 >>> >>> /dev/sdb1 O0000000000000000f898b400000000 >>> >>> /dev/sdb1 O0000000000000001b23aa000000000 >>> >>> /dev/sdb1 O000000000000000133e0c200000000 >>> >>> /dev/sdb1 O00000000000000011c6ea100000000 >>> >>> /dev/sdb1 N00000000013fffb30140013c >>> >>> /dev/sdb1 N000000000039292b016d640d >>> >>> /dev/sdb1 O0000000000000000f8999e00000000 >>> >>> /dev/sdb1 N000000000042fb6002ff2763 >>> >>> /dev/sdb1 O0000000000000002d5d64300000000 >>> >>> /dev/sdb1 O0000000000000001e639b100000000 >>> >>> /dev/sdb1 O0000000000000000398aa700000000 >>> >>> /dev/sdb1 O0000000000000000c139fd00000000 >>> >>> /dev/sdb1 O00000000000000014df4ab00000000 >>> >>> /dev/sdb1 D0000000000000000815e6ed5b0763f >>> >>> >>> >>> >>> >>> forum ~ # ./scanlocks >>> >>> /dev/sdd1 O0000000000000000dd506300000000 >>> >>> /dev/sdd1 M0000000000000000c102c700000000 >>> >>> /dev/sdd1 M000000000000000039d65600000000 >>> >>> /dev/sdd1 S000000000000000000000200000000 >>> >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Ocfs2-users mailing list >>> [email protected] >>> http://oss.oracle.com/mailman/listinfo/ocfs2-users >>> >> > > _______________________________________________ Ocfs2-users mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-users
