[LU-11826] Cannot send after transport endpoint shutdown

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.10.6
• Environment: CentOS 7.4
• Severity: 3
• Assignee: Oleg Drokin
• Reporter: Campbell Mcleay (Inactive)

Description

When running multiple rm's of files, we get the following error in the shell:

/bin/rm: cannot remove '</some/file/path>’: Cannot send after transport endpoint shutdown

These coincide with the following error in /var/log/messages:

 Dec 24 11:13:09 foxtrot2 kernel: LustreError: 11-0: foxtrot-MDT0000-mdc-ffff883ff6b12800: operation mds_close to node 10.21.22.10@tcp failed: rc = -107Dec 24 11:13:09 foxtrot2 kernel: Lustre: foxtrot-MDT0000-mdc-ffff883ff6b12800: Connection to foxtrot-MDT0000 (at 10.21.22.10@tcp) was lost; in progress operations using this service will wait for recovery to completeDec 24 11:13:09 foxtrot2 kernel: LustreError: 167-0: foxtrot-MDT0000-mdc-ffff883ff6b12800: This client was evicted by foxtrot-MDT0000; in progress operations using this service will fail.Dec 24 11:13:09 foxtrot2 kernel: LustreError: 3598:0:(mdc_locks.c:1211:mdc_intent_getattr_async_interpret()) ldlm_cli_enqueue_fini: -5Dec 24 11:13:09 foxtrot2 kernel: LustreError: 3598:0:(mdc_locks.c:1211:mdc_intent_getattr_async_interpret()) Skipped 37 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: Skipped 50 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 39322:0:(llite_lib.c:1512:ll_md_setattr()) md_setattr fails: rc = -5Dec 24 11:13:09 foxtrot2 kernel: LustreError: 38248:0:(file.c:172:ll_close_inode_openhandle()) foxtrot-clilmv-ffff883ff6b12800: inode [0x200030875:0x5d11:0x0] mdc close failed: rc = -107Dec 24 11:13:09 foxtrot2 kernel: LustreError: 38248:0:(file.c:172:ll_close_inode_openhandle()) Skipped 743 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 41760:0:(vvp_io.c:1474:vvp_io_init()) foxtrot: refresh file layout [0x2000302ba:0x103db:0x0] error -108.Dec 24 11:13:09 foxtrot2 kernel: LustreError: 41760:0:(vvp_io.c:1474:vvp_io_init()) Skipped 310070 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 44300:0:(mdc_request.c:1329:mdc_read_page()) foxtrot-MDT0000-mdc-ffff883ff6b12800: [0x20002cfcf:0x5a20:0x0] lock enqueue fails: rc = -108Dec 24 11:13:09 foxtrot2 kernel: LustreError: 39322:0:(llite_lib.c:1512:ll_md_setattr()) Skipped 5 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 12816:0:(vvp_io.c:1474:vvp_io_init()) foxtrot: refresh file layout [0x200030766:0x18539:0x0] error -108.Dec 24 11:13:09 foxtrot2 kernel: LustreError: 39252:0:(vvp_io.c:1474:vvp_io_init()) foxtrot: refresh file layout [0x2000302ba:0x10403:0x0] error -108.Dec 24 11:13:09 foxtrot2 kernel: LustreError: 39252:0:(vvp_io.c:1474:vvp_io_init()) Skipped 143616 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 44302:0:(file.c:172:ll_close_inode_openhandle()) foxtrot-clilmv-ffff883ff6b12800: inode [0x20000070c:0x2ea9:0x0] mdc close failed: rc = -108Dec 24 11:13:09 foxtrot2 kernel: LustreError: 44302:0:(file.c:172:ll_close_inode_openhandle()) Skipped 815 previous similar messagesDec 24 11:13:09 foxtrot2 kernel: LustreError: 12816:0:(vvp_io.c:1474:vvp_io_init()) Skipped 2986 previous similar messagesDec 24 11:13:10 foxtrot2 kernel: Lustre: foxtrot-MDT0000-mdc-ffff883ff6b12800: Connection restored to 10.21.22.10@tcp (at 10.21.22.10@tcp)

Issue Links

• is related to: LU-10945 Race between sending bl ast and lock cancel