Dear all, We are facing an issue with one OST. We have stopped pacemaker on the storage06 (which is the one that has that resource running): [root@storage06 log]# pcs status | grep 1b storage-ost001b (ocf::heartbeat:Filesystem): Started storage06.failover.cluster storage-ost001b_monitor_120000 on storage06.failover.cluster 'not running' (7): call=295, status=complete, exitreason='none' * And then we have tried to execute e2fsck -n /dev/mapper/ost001b. The e2fsck has reported nothing to be repaired. Today, i noticed that there are still errors and we can't create files on this OST: [Mon Mar 13 18:36:44 2017] LustreError: 42126:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Mon Mar 13 18:46:44 2017] LustreError: 35949:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Mon Mar 13 18:56:44 2017] LustreError: 26996:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Mon Mar 13 19:06:45 2017] LustreError: 26989:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 03:37:13 2017] LustreError: 26995:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 03:47:13 2017] LustreError: 44782:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 03:57:14 2017] LustreError: 35964:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 04:07:14 2017] LustreError: 35964:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 04:17:14 2017] LustreError: 26994:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 04:27:15 2017] LustreError: 27006:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 04:37:15 2017] LustreError: 27006:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 04:47:15 2017] LustreError: 35964:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 [Tue Mar 14 07:07:30 2017] LustreError: 35960:0:(ofd_dev.c:1781:ofd_create_hdl()) wurfs-OST001b: unable to precreate: rc = -115 Llooking at cat /usr/include/asm-generic/errno.h, seems that error refers to: #define EINPROGRESS 115 /* Operation now in progress */ #define ESTALE 116 /* Stale file handle */ (on some other osts we do have error 116 as well)
Any idea about what to do next? I will increase the verbose and dump the logs from the ring buffer. Kind regards, -- [image: clustervision_logo.png] Andrea Del Monaco Internal Engineer Skype: delmonaco.andrea [email protected] ClusterVision BV Gyroscoopweg 56 1042 AC Amsterdam The Netherlands Tel: +31 20 407 7550 Fax: +31 84 759 8389 www.clustervision.com
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