== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:08:41 (1787792921) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 546 (time 1787792936.05 total 10.01 last 54.52) - mkdir 1240 (time 1787792946.08 total 20.04 last 69.22) - mkdir 2021 (time 1787792956.08 total 30.04 last 78.10) - mkdir 2592 (time 1787792966.09 total 40.05 last 57.05) - mkdir 3215 (time 1787792976.11 total 50.07 last 62.19) - mkdir 3941 (time 1787792986.11 total 60.07 last 72.60) - mkdir 4575 (time 1787792996.11 total 70.07 last 63.40) - mkdir 5295 (time 1787793006.12 total 80.08 last 71.93) - mkdir 5976 (time 1787793016.13 total 90.09 last 68.03) - mkdir 6575 (time 1787793026.14 total 100.10 last 59.83) - mkdir 7139 (time 1787793036.14 total 110.10 last 56.39) - mkdir 7695 (time 1787793046.14 total 120.10 last 55.58) - mkdir 8097 (time 1787793056.16 total 130.12 last 40.12) - mkdir 8653 (time 1787793066.16 total 140.12 last 55.59) - mkdir 9400 (time 1787793076.20 total 150.16 last 74.44) - mkdir 10000 (time 1787793084.70 total 158.66 last 70.62) - mkdir 10609 (time 1787793094.72 total 168.68 last 60.76) - mkdir 11081 (time 1787793104.73 total 178.69 last 47.13) - mkdir 11815 (time 1787793114.78 total 188.74 last 73.07) - mkdir 12426 (time 1787793124.79 total 198.75 last 61.04) - mkdir 13165 (time 1787793134.79 total 208.75 last 73.90) - mkdir 13839 (time 1787793144.79 total 218.75 last 67.38) - mkdir 14466 (time 1787793154.83 total 228.79 last 62.46) - mkdir 15213 (time 1787793164.84 total 238.80 last 74.66) - mkdir 15818 (time 1787793174.84 total 248.80 last 60.46) - mkdir 16435 (time 1787793184.88 total 258.84 last 61.49) - mkdir 17087 (time 1787793194.90 total 268.86 last 65.07) - mkdir 17874 (time 1787793204.90 total 278.86 last 78.68) - mkdir 18490 (time 1787793214.90 total 288.86 last 61.58) - mkdir 19085 (time 1787793224.91 total 298.87 last 59.47) - mkdir 19677 (time 1787793234.93 total 308.89 last 59.08) - mkdir 20000 (time 1787793239.25 total 313.21 last 74.74) - mkdir 20680 (time 1787793249.28 total 323.24 last 67.80) - mkdir 21331 (time 1787793259.28 total 333.25 last 65.05) - mkdir 22106 (time 1787793269.30 total 343.26 last 77.36) - mkdir 22814 (time 1787793279.31 total 353.27 last 70.73) - mkdir 23694 (time 1787793289.31 total 363.28 last 87.98) - mkdir 24529 (time 1787793299.34 total 373.30 last 83.27) - mkdir 25293 (time 1787793309.34 total 383.30 last 76.39) - mkdir 26071 (time 1787793319.36 total 393.32 last 77.65) - mkdir 26842 (time 1787793329.37 total 403.33 last 77.07) - mkdir 27628 (time 1787793339.37 total 413.33 last 78.56) - mkdir 28441 (time 1787793349.39 total 423.35 last 81.18) - mkdir 29303 (time 1787793359.41 total 433.37 last 86.02) - mkdir 30000 (time 1787793368.14 total 442.10 last 79.83) - mkdir 30740 (time 1787793378.15 total 452.11 last 73.93) - mkdir 31402 (time 1787793388.15 total 462.11 last 66.19) - mkdir 32073 (time 1787793398.15 total 472.11 last 67.08) - mkdir 32792 (time 1787793408.16 total 482.12 last 71.83) total: 32818 mkdir in 482.65 seconds: 67.99 ops/second - mkdir 539 (time 1787792936.57 total 10.02 last 53.82) - mkdir 1226 (time 1787792946.59 total 20.03 last 68.58) - mkdir 2032 (time 1787792956.60 total 30.04 last 80.54) - mkdir 2597 (time 1787792966.60 total 40.04 last 56.50) - mkdir 3226 (time 1787792976.61 total 50.05 last 62.83) - mkdir 3940 (time 1787792986.63 total 60.08 last 71.23) - mkdir 4621 (time 1787792996.63 total 70.08 last 68.10) - mkdir 5352 (time 1787793006.64 total 80.08 last 73.08) - mkdir 6032 (time 1787793016.64 total 90.09 last 67.96) - mkdir 6628 (time 1787793026.64 total 100.09 last 59.58) - mkdir 7173 (time 1787793036.65 total 110.09 last 54.48) - mkdir 7736 (time 1787793046.65 total 120.10 last 56.28) - mkdir 8163 (time 1787793056.66 total 130.11 last 42.64) - mkdir 8723 (time 1787793066.69 total 140.14 last 55.84) - mkdir 9467 (time 1787793076.70 total 150.14 last 74.35) - mkdir 10000 (time 1787793084.54 total 157.98 last 68.01) - mkdir 10630 (time 1787793094.54 total 167.98 last 62.98) - mkdir 11097 (time 1787793104.58 total 178.03 last 46.51) - mkdir 11828 (time 1787793114.58 total 188.03 last 73.08) - mkdir 12439 (time 1787793124.63 total 198.08 last 60.80) - mkdir 13178 (time 1787793134.65 total 208.09 last 73.81) - mkdir 13847 (time 1787793144.66 total 218.10 last 66.84) - mkdir 14470 (time 1787793154.67 total 228.12 last 62.20) - mkdir 15247 (time 1787793164.68 total 238.12 last 77.64) - mkdir 15851 (time 1787793174.69 total 248.13 last 60.33) - mkdir 16482 (time 1787793184.69 total 258.14 last 63.07) - mkdir 17103 (time 1787793194.70 total 268.14 last 62.09) - mkdir 17887 (time 1787793204.70 total 278.15 last 78.37) - mkdir 18525 (time 1787793214.71 total 288.15 last 63.75) - mkdir 19138 (time 1787793224.73 total 298.18 last 61.14) - mkdir 19710 (time 1787793234.74 total 308.18 last 57.16) - mkdir 20000 (time 1787793238.73 total 312.18 last 72.60) - mkdir 20679 (time 1787793248.74 total 322.18 last 67.89) - mkdir 21336 (time 1787793258.75 total 332.19 last 65.63) - mkdir 22106 (time 1787793268.77 total 342.22 last 76.78) - mkdir 22802 (time 1787793278.78 total 352.22 last 69.57) - mkdir 23649 (time 1787793288.79 total 362.23 last 84.61) - mkdir 24461 (time 1787793298.81 total 372.25 last 81.03) - mkdir 25258 (time 1787793308.82 total 382.27 last 79.58) - mkdir 26037 (time 1787793318.83 total 392.27 last 77.86) - mkdir 26782 (time 1787793328.83 total 402.28 last 74.48) - mkdir 27556 (time 1787793338.83 total 412.28 last 77.40) - mkdir 28372 (time 1787793348.84 total 422.29 last 81.50) - mkdir 29246 (time 1787793358.85 total 432.30 last 87.32) - mkdir 30000 (time 1787793368.36 total 441.80 last 79.31) - mkdir 30750 (time 1787793378.37 total 451.81 last 74.94) - mkdir 31394 (time 1787793388.39 total 461.83 last 64.28) - mkdir 32081 (time 1787793398.40 total 471.84 last 68.61) - mkdir 32755 (time 1787793408.43 total 481.88 last 67.19) total: 32818 mkdir in 482.71 seconds: 67.99 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270720 1000584 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787793885 ; total 0 ; last 0) - unlinked 10000 (time 1787794098 ; total 213 ; last 213) - unlinked 20000 (time 1787794266 ; total 381 ; last 168) - unlinked 30000 (time 1787794384 ; total 499 ; last 118) total: 32768 unlinks in 533 seconds: 61.478424 unlinks/second - unlinked 0 (time 1787793885 ; total 0 ; last 0) - unlinked 10000 (time 1787794099 ; total 214 ; last 214) - unlinked 20000 (time 1787794266 ; total 381 ; last 167) - unlinked 30000 (time 1787794386 ; total 501 ; last 120) total: 32768 unlinks in 535 seconds: 61.248600 unlinks/second nlink between: 1 - unlinked 0 (time 1787794422 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787794422 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8176 1263128 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre