On Fri, Mar 20, 2015 at 12:39 PM, Daniel Takatori Ohara <dtohara@xxxxxxxxxxxxx> wrote: > Hello, > > Anybody help me, please? Appear any messages in log of my mds. > > And after the shell of my clients freeze. > > 2015-03-20 12:23:54.068005 7f1608d49700 0 log_channel(default) log [WRN] : > client.3197487 isn't responding to mclientcaps(revoke), ino 100001b1696 > pending pAsxLsXsxFcb issued pAsxLsXsxFsxcrwb, sent 962.02 Well, this one means that it asked a client to revoke some file capabilities 962 seconds ago, and the client still hasn't. > 2015-03-20 12:23:54.068135 7f1608d49700 0 log_channel(default) log [WRN] : > 1 slow requests, 1 included below; oldest blocked for > 962.028297 secs > 2015-03-20 12:23:54.068142 7f1608d49700 0 log_channel(default) log [WRN] : > slow request 962.028297 seconds old, received at 2015-03-20 12:07:52.039805: > client_request(client.3197487:391527 create #100001b And this is a request from the same client to create a file, also received ~962 seconds ago. This is probably blocked by the aforementioned capability drop. Everything that follows these have a good chance of being follow-on effects. The issue will probably clear itself up if you just restart the MDS. We've fixed a lot of bugs around this recently (although it's an ongoing source of them), so unless you're running very new code I would just restart and not worry about it. -Greg _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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