== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:16:07 (1787548567) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 773 (time 1787548583.59 total 10.00 last 77.28) - mkdir 1496 (time 1787548593.63 total 20.04 last 72.04) - mkdir 2182 (time 1787548603.65 total 30.06 last 68.45) - mkdir 2898 (time 1787548613.65 total 40.06 last 71.58) - mkdir 3632 (time 1787548623.67 total 50.08 last 73.28) - mkdir 4450 (time 1787548633.67 total 60.08 last 81.77) - mkdir 5246 (time 1787548643.68 total 70.09 last 79.50) - mkdir 5980 (time 1787548653.69 total 80.10 last 73.34) - mkdir 6652 (time 1787548663.71 total 90.12 last 67.06) - mkdir 7377 (time 1787548673.74 total 100.15 last 72.28) - mkdir 8100 (time 1787548683.74 total 110.16 last 72.27) - mkdir 8744 (time 1787548693.75 total 120.16 last 64.36) - mkdir 9407 (time 1787548703.77 total 130.18 last 66.19) - mkdir 10000 (time 1787548710.94 total 137.35 last 82.67) - mkdir 10765 (time 1787548720.96 total 147.37 last 76.35) - mkdir 11540 (time 1787548731.01 total 157.42 last 77.14) - mkdir 12400 (time 1787548741.02 total 167.43 last 85.92) - mkdir 13212 (time 1787548751.02 total 177.43 last 81.18) - mkdir 13888 (time 1787548761.04 total 187.45 last 67.47) - mkdir 14683 (time 1787548771.04 total 197.46 last 79.46) - mkdir 15330 (time 1787548781.05 total 207.46 last 64.67) - mkdir 15932 (time 1787548791.05 total 217.46 last 60.19) - mkdir 16454 (time 1787548801.05 total 227.47 last 52.17) - mkdir 16900 (time 1787548811.06 total 237.47 last 44.60) - mkdir 17511 (time 1787548821.06 total 247.47 last 61.08) - mkdir 18195 (time 1787548831.07 total 257.48 last 68.33) - mkdir 18972 (time 1787548841.07 total 267.49 last 77.67) - mkdir 19597 (time 1787548851.10 total 277.51 last 62.35) - mkdir 20000 (time 1787548856.74 total 283.15 last 71.39) - mkdir 20797 (time 1787548866.75 total 293.16 last 79.65) - mkdir 21538 (time 1787548876.75 total 303.17 last 74.05) - mkdir 22220 (time 1787548886.77 total 313.19 last 68.06) - mkdir 22781 (time 1787548896.78 total 323.19 last 56.07) - mkdir 23208 (time 1787548906.78 total 333.20 last 42.69) - mkdir 23613 (time 1787548916.80 total 343.22 last 40.42) - mkdir 24270 (time 1787548926.82 total 353.24 last 65.56) - mkdir 24967 (time 1787548936.82 total 363.24 last 69.70) - mkdir 25674 (time 1787548946.83 total 373.25 last 70.64) - mkdir 26372 (time 1787548956.85 total 383.26 last 69.67) - mkdir 27061 (time 1787548966.86 total 393.27 last 68.87) - mkdir 27704 (time 1787548976.87 total 403.28 last 64.23) - mkdir 28451 (time 1787548986.89 total 413.30 last 74.52) - mkdir 29077 (time 1787548996.93 total 423.34 last 62.38) - mkdir 29855 (time 1787549006.94 total 433.35 last 77.69) - mkdir 30000 (time 1787549008.94 total 435.36 last 72.36) - mkdir 30637 (time 1787549018.95 total 445.36 last 63.66) - mkdir 31261 (time 1787549028.95 total 455.37 last 62.37) - mkdir 31973 (time 1787549038.97 total 465.38 last 71.10) - mkdir 32699 (time 1787549048.97 total 475.39 last 72.57) total: 32818 mkdir in 477.49 seconds: 68.73 ops/second - mkdir 780 (time 1787548583.37 total 10.00 last 77.99) - mkdir 1475 (time 1787548593.38 total 20.01 last 69.44) - mkdir 2153 (time 1787548603.39 total 30.02 last 67.76) - mkdir 2892 (time 1787548613.40 total 40.02 last 73.84) - mkdir 3607 (time 1787548623.40 total 50.03 last 71.46) - mkdir 4426 (time 1787548633.40 total 60.03 last 81.90) - mkdir 5203 (time 1787548643.41 total 70.04 last 77.65) - mkdir 5942 (time 1787548653.41 total 80.04 last 73.87) - mkdir 6633 (time 1787548663.44 total 90.07 last 68.91) - mkdir 7355 (time 1787548673.46 total 100.09 last 72.03) - mkdir 8101 (time 1787548683.46 total 110.09 last 74.57) - mkdir 8724 (time 1787548693.47 total 120.10 last 62.27) - mkdir 9373 (time 1787548703.48 total 130.10 last 64.86) - mkdir 10000 (time 1787548710.43 total 137.06 last 90.12) - mkdir 10754 (time 1787548720.43 total 147.06 last 75.39) - mkdir 11559 (time 1787548730.45 total 157.08 last 80.34) - mkdir 12356 (time 1787548740.46 total 167.09 last 79.65) - mkdir 13188 (time 1787548750.49 total 177.12 last 82.98) - mkdir 13879 (time 1787548760.52 total 187.14 last 68.90) - mkdir 14632 (time 1787548770.52 total 197.15 last 75.27) - mkdir 15286 (time 1787548780.53 total 207.16 last 65.35) - mkdir 15896 (time 1787548790.53 total 217.16 last 60.97) - mkdir 16433 (time 1787548800.56 total 227.19 last 53.55) - mkdir 16907 (time 1787548810.60 total 237.23 last 47.23) - mkdir 17489 (time 1787548820.63 total 247.26 last 57.99) - mkdir 18162 (time 1787548830.65 total 257.28 last 67.20) - mkdir 18934 (time 1787548840.66 total 267.28 last 77.13) - mkdir 19569 (time 1787548850.66 total 277.29 last 63.46) - mkdir 20000 (time 1787548856.69 total 283.32 last 71.46) - mkdir 20811 (time 1787548866.71 total 293.34 last 80.95) - mkdir 21562 (time 1787548876.72 total 303.35 last 75.06) - mkdir 22231 (time 1787548886.75 total 313.37 last 66.71) - mkdir 22791 (time 1787548896.76 total 323.39 last 55.94) - mkdir 23207 (time 1787548906.77 total 333.40 last 41.55) - mkdir 23623 (time 1787548916.77 total 343.40 last 41.58) - mkdir 24259 (time 1787548926.78 total 353.41 last 63.54) - mkdir 24949 (time 1787548936.79 total 363.41 last 68.98) - mkdir 25615 (time 1787548946.79 total 373.42 last 66.55) - mkdir 26317 (time 1787548956.81 total 383.44 last 70.08) - mkdir 27038 (time 1787548966.82 total 393.45 last 72.05) - mkdir 27704 (time 1787548976.83 total 403.46 last 66.50) - mkdir 28388 (time 1787548986.86 total 413.49 last 68.24) - mkdir 28986 (time 1787548996.89 total 423.52 last 59.61) - mkdir 29764 (time 1787549006.90 total 433.52 last 77.74) - mkdir 30000 (time 1787549009.98 total 436.61 last 76.52) - mkdir 30657 (time 1787549019.99 total 446.62 last 65.62) - mkdir 31268 (time 1787549030.01 total 456.64 last 60.96) - mkdir 32007 (time 1787549040.03 total 466.66 last 73.81) - mkdir 32712 (time 1787549050.04 total 476.67 last 70.40) total: 32818 mkdir in 478.33 seconds: 68.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270728 1000576 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787549684 ; total 1 ; last 1) - unlinked 10000 (time 1787549885 ; total 202 ; last 201) - unlinked 20000 (time 1787550121 ; total 438 ; last 236) - unlinked 30000 (time 1787550366 ; total 683 ; last 245) total: 32768 unlinks in 749 seconds: 43.749001 unlinks/second - unlinked 0 (time 1787549684 ; total 1 ; last 1) - unlinked 10000 (time 1787549888 ; total 205 ; last 204) - unlinked 20000 (time 1787550124 ; total 441 ; last 236) - unlinked 30000 (time 1787550369 ; total 686 ; last 245) total: 32768 unlinks in 753 seconds: 43.516602 unlinks/second nlink between: 1 - unlinked 0 (time 1787550437 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787550437 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8184 1263120 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre