Hi, Am 03.02.2016 um 15:55 schrieb Yan, Zheng: >> On Feb 3, 2016, at 21:50, Michael Metz-Martini | SpeedPartner GmbH >> <m...@speedpartner.de> wrote: >> Am 03.02.2016 um 12:11 schrieb Yan, Zheng: >>>> On Feb 3, 2016, at 17:39, Michael Metz-Martini | SpeedPartner GmbH >>>> <m...@speedpartner.de> wrote: >>>> Am 03.02.2016 um 10:26 schrieb Gregory Farnum: >>>>> On Tue, Feb 2, 2016 at 10:09 PM, Michael Metz-Martini | SpeedPartner >> 2016-02-03 14:42:25.581840 7fadfd280700 0 log_channel(default) log >> [WRN] : 7 slow requests, 6 included below; oldest blocked for > >> 62.125785 secs >> 2016-02-03 14:42:25.581849 7fadfd280700 0 log_channel(default) log >> [WRN] : slow request 62.125785 seconds old, received at 2016-02-03 >> 14:41:23.455812: client_request(client.10199855:1313157 getattr >> pAsLsXsFs #100815bd349 2016-02-03 14:41:23.452386) currently failed to >> rdlock, waiting > > This seems like dirty page writeback is too slow. Is there any hung OSD > request in /sys/kernel/debug/ceph/xxx/osdc? Where should I check? Client or mds? Do I have to enable something to get this details? Directory /sys/kernel/debug/ceph/ seems to be missing.
-- Kind regards Michael Metz-Martini _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
