[lustre-discuss] Can't find FID Sequence 0x0: rc = -115

rodger rodger at csag.uct.ac.za
Wed Sep 27 11:56:51 PDT 2017


Dear All,

I posted regarding my issues with OST indexes in upgrading from 1.8.9 to 
2.10. Thanks to help from responses on the list I have correct indexes 
assigned to various OSTs.

On the OSS I now have errors similar to:

Sep 27 20:31:39 oss3l210 kernel: LustreError: 
3581:0:(ofd_dev.c:1592:ofd_create_hdl()) terra-OST0007: Can't find FID 
Sequence 0x0: rc = -115
Sep 27 20:31:39 oss3l210 kernel: LustreError: 
3581:0:(ofd_dev.c:1592:ofd_create_hdl()) Skipped 8371 previous similar 
messages
Sep 27 20:35:39 oss3l210 kernel: Lustre: terra-OST000e: trigger OI scrub 
by RPC for the [0x1000e0000:0x0:0x0] with flags 0x4a, rc = 0
Sep 27 20:35:39 oss3l210 kernel: Lustre: Skipped 7 previous similar messages

And on the MDS:

Sep 27 20:01:18 mds0l210 kernel: LustreError: 
2854:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans()) 
terra-OST0001-osc-MDT0000: cannot cleanup orphans: rc = -22
Sep 27 20:01:18 mds0l210 kernel: LustreError: 
2854:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans()) Skipped 
25180 previous similar messages

An 'ls' of most directories on a client machine does not return. An 'ls' 
of the top level directory returns. The few files in this directory are 
readable but any attempt to lower levels fails. lfs find and lfs 
getstripe on files returns quickly and appears to show meaningful data.

Please advise on troubleshooting steps.

Many thanks,
Rodger


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