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Bug
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Resolution: Fixed
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Critical
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None
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None
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3
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9223372036854775807
[15965.280047] LustreError: 23882:0:(llite_lib.c:1442:ll_update_lsm_md()) lustre: [0x200008107:0x10653:0x0] dir layout mismatch: [15965.283219] LustreError: 23882:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.287312] LustreError: 23882:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000dec0:0x7:0x0] [15965.289569] LustreError: 23882:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000e690:0x7:0x0] [15965.291807] LustreError: 23882:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.295841] LustreError: 23882:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000e690:0x3:0x0] [15965.298063] LustreError: 23882:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000ee60:0x1:0x0] [15965.310206] LustreError: 23884:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.314355] LustreError: 23884:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000dec0:0x7:0x0] [15965.316652] LustreError: 23884:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000e690:0x7:0x0] [15965.318881] LustreError: 23884:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.322888] LustreError: 23884:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000e690:0x3:0x0] [15965.325121] LustreError: 23884:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000ee60:0x1:0x0] [15965.340329] LustreError: 23886:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.344411] LustreError: 23886:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000dec0:0x7:0x0] [15965.346655] LustreError: 23886:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000e690:0x7:0x0] [15965.348866] LustreError: 23886:0:(lustre_lmv.h:99:lsm_md_dump()) magic 0xcd20cd0 stripe count 2 master mdt 0 hash type 0x2 version 0 migrate offset 0 migrate hash 0x0 pool [15965.352827] LustreError: 23886:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[0] [0x20000e690:0x3:0x0] [15965.355133] LustreError: 23886:0:(lustre_lmv.h:103:lsm_md_dump()) stripe[1] [0x24000ee60:0x1:0x0] [15965.357439] LustreError: 23886:0:(llite_lib.c:2471:ll_prep_inode()) new_inode -fatal: rc -22
Create request is replayed but MDS creates striped directory shards with new fids, so client fails layout check.
It can be reproduced by recovery-mds-scale or custom test case, I'll attach it later.
For me it looks like a design flaw. Client should replay create request with previously allocated fids and MDS should recreate directory shards using client fids.
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- Open
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