== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:30:59 (1788651059) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7044 1264260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25740 3581280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17740 3589280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2658 259486 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524974 5999 518975 2% /mnt/lustre - mkdir 654 (time 1788651074.12 total 10.00 last 65.40) - mkdir 1307 (time 1788651084.12 total 20.00 last 65.29) - mkdir 1938 (time 1788651094.13 total 30.01 last 63.08) - mkdir 2577 (time 1788651104.14 total 40.02 last 63.84) - mkdir 3173 (time 1788651114.14 total 50.02 last 59.59) - mkdir 3764 (time 1788651124.15 total 60.02 last 59.06) - mkdir 4336 (time 1788651134.16 total 70.04 last 57.13) - mkdir 4946 (time 1788651144.18 total 80.05 last 60.88) - mkdir 5572 (time 1788651154.18 total 90.06 last 62.56) - mkdir 6133 (time 1788651164.19 total 100.06 last 56.10) - mkdir 6802 (time 1788651174.21 total 110.09 last 66.74) - mkdir 7513 (time 1788651184.24 total 120.11 last 70.90) - mkdir 8232 (time 1788651194.24 total 130.12 last 71.89) - mkdir 8954 (time 1788651204.26 total 140.14 last 72.05) - mkdir 9670 (time 1788651214.28 total 150.15 last 71.46) - mkdir 10000 (time 1788651218.84 total 154.71 last 72.40) - mkdir 10700 (time 1788651228.84 total 164.72 last 69.96) - mkdir 11398 (time 1788651238.85 total 174.72 last 69.76) - mkdir 12040 (time 1788651248.86 total 184.74 last 64.11) - mkdir 12738 (time 1788651258.87 total 194.74 last 69.76) - mkdir 13436 (time 1788651268.88 total 204.76 last 69.67) - mkdir 14032 (time 1788651278.89 total 214.76 last 59.59) - mkdir 14693 (time 1788651288.90 total 224.77 last 66.04) - mkdir 15356 (time 1788651298.91 total 234.78 last 66.23) - mkdir 15959 (time 1788651308.92 total 244.80 last 60.20) - mkdir 16579 (time 1788651318.94 total 254.82 last 61.90) - mkdir 17176 (time 1788651328.94 total 264.82 last 59.69) - mkdir 17774 (time 1788651338.95 total 274.83 last 59.73) - mkdir 18369 (time 1788651348.98 total 284.85 last 59.35) - mkdir 18889 (time 1788651358.99 total 294.87 last 51.91) - mkdir 19544 (time 1788651369.00 total 304.88 last 65.44) - mkdir 20000 (time 1788651377.05 total 312.93 last 56.66) - mkdir 20696 (time 1788651387.06 total 322.93 last 69.57) - mkdir 21361 (time 1788651397.06 total 332.93 last 66.50) - mkdir 21955 (time 1788651407.06 total 342.94 last 59.37) - mkdir 22576 (time 1788651417.11 total 352.99 last 61.79) - mkdir 23218 (time 1788651427.12 total 363.00 last 64.15) - mkdir 23842 (time 1788651437.14 total 373.02 last 62.25) - mkdir 24491 (time 1788651447.16 total 383.03 last 64.81) - mkdir 25094 (time 1788651457.18 total 393.06 last 60.15) - mkdir 25793 (time 1788651467.21 total 403.09 last 69.66) - mkdir 26463 (time 1788651477.22 total 413.10 last 66.97) - mkdir 27065 (time 1788651487.22 total 423.10 last 60.20) - mkdir 27672 (time 1788651497.24 total 433.11 last 60.60) - mkdir 28289 (time 1788651507.29 total 443.16 last 61.38) - mkdir 28890 (time 1788651517.29 total 453.17 last 60.07) - mkdir 29485 (time 1788651527.30 total 463.18 last 59.47) - mkdir 30000 (time 1788651535.54 total 471.42 last 62.47) - mkdir 30612 (time 1788651545.56 total 481.44 last 61.09) - mkdir 31291 (time 1788651555.57 total 491.45 last 67.84) - mkdir 31848 (time 1788651565.60 total 501.47 last 55.55) - mkdir 32359 (time 1788651575.62 total 511.50 last 50.95) total: 32818 mkdir in 519.99 seconds: 63.11 ops/second - mkdir 659 (time 1788651073.97 total 10.01 last 65.86) - mkdir 1298 (time 1788651083.97 total 20.01 last 63.88) - mkdir 1950 (time 1788651093.97 total 30.01 last 65.19) - mkdir 2582 (time 1788651103.99 total 40.03 last 63.11) - mkdir 3180 (time 1788651114.00 total 50.04 last 59.73) - mkdir 3779 (time 1788651124.04 total 60.08 last 59.64) - mkdir 4370 (time 1788651134.07 total 70.10 last 58.97) - mkdir 4954 (time 1788651144.07 total 80.11 last 58.37) - mkdir 5547 (time 1788651154.08 total 90.11 last 59.26) - mkdir 6119 (time 1788651164.11 total 100.14 last 57.03) - mkdir 6789 (time 1788651174.12 total 110.16 last 66.88) - mkdir 7507 (time 1788651184.13 total 120.17 last 71.75) - mkdir 8208 (time 1788651194.13 total 130.17 last 70.08) - mkdir 8901 (time 1788651204.14 total 140.17 last 69.27) - mkdir 9583 (time 1788651214.14 total 150.18 last 68.18) - mkdir 10000 (time 1788651219.91 total 155.95 last 72.29) - mkdir 10712 (time 1788651229.92 total 165.96 last 71.12) - mkdir 11406 (time 1788651239.93 total 175.96 last 69.35) - mkdir 12034 (time 1788651249.94 total 185.98 last 62.69) - mkdir 12724 (time 1788651259.95 total 195.99 last 68.95) - mkdir 13423 (time 1788651269.95 total 205.99 last 69.87) - mkdir 14012 (time 1788651279.97 total 216.00 last 58.84) - mkdir 14694 (time 1788651289.97 total 226.01 last 68.18) - mkdir 15342 (time 1788651299.99 total 236.03 last 64.66) - mkdir 16010 (time 1788651309.99 total 246.03 last 66.77) - mkdir 16627 (time 1788651320.00 total 256.04 last 61.65) - mkdir 17226 (time 1788651330.03 total 266.07 last 59.73) - mkdir 17811 (time 1788651340.08 total 276.12 last 58.22) - mkdir 18401 (time 1788651350.11 total 286.15 last 58.81) - mkdir 18938 (time 1788651360.12 total 296.16 last 53.65) - mkdir 19599 (time 1788651370.15 total 306.19 last 65.89) - mkdir 20000 (time 1788651377.23 total 313.27 last 56.65) - mkdir 20675 (time 1788651387.23 total 323.27 last 67.49) - mkdir 21306 (time 1788651397.23 total 333.27 last 63.10) - mkdir 21893 (time 1788651407.26 total 343.30 last 58.55) - mkdir 22501 (time 1788651417.26 total 353.30 last 60.78) - mkdir 23142 (time 1788651427.27 total 363.31 last 64.06) - mkdir 23765 (time 1788651437.28 total 373.32 last 62.21) - mkdir 24442 (time 1788651447.31 total 383.35 last 67.50) - mkdir 25040 (time 1788651457.32 total 393.36 last 59.74) - mkdir 25708 (time 1788651467.35 total 403.39 last 66.59) - mkdir 26386 (time 1788651477.36 total 413.40 last 67.72) - mkdir 26992 (time 1788651487.37 total 423.41 last 60.57) - mkdir 27576 (time 1788651497.37 total 433.41 last 58.39) - mkdir 28191 (time 1788651507.37 total 443.41 last 61.50) - mkdir 28795 (time 1788651517.37 total 453.41 last 60.39) - mkdir 29389 (time 1788651527.38 total 463.42 last 59.35) - mkdir 30000 (time 1788651537.18 total 473.22 last 62.35) - mkdir 30603 (time 1788651547.19 total 483.23 last 60.25) - mkdir 31281 (time 1788651557.21 total 493.25 last 67.65) - mkdir 31832 (time 1788651567.22 total 503.26 last 55.06) - mkdir 32369 (time 1788651577.23 total 513.26 last 53.66) total: 32818 mkdir in 521.27 seconds: 62.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277024 994280 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7044 1264260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25740 3581280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17740 3589280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69645 954355 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2658 259486 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 590610 71635 518975 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788652513 ; total 0 ; last 0) - unlinked 10000 (time 1788652795 ; total 282 ; last 282) - unlinked 20000 (time 1788653087 ; total 574 ; last 292) - unlinked 30000 (time 1788653368 ; total 855 ; last 281) total: 32768 unlinks in 929 seconds: 35.272335 unlinks/second - unlinked 0 (time 1788652513 ; total 0 ; last 0) - unlinked 10000 (time 1788652794 ; total 281 ; last 281) - unlinked 20000 (time 1788653086 ; total 573 ; last 292) - unlinked 30000 (time 1788653370 ; total 857 ; last 284) total: 32768 unlinks in 931 seconds: 35.196564 unlinks/second nlink between: 1 - unlinked 0 (time 1788653446 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788653446 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14480 1256824 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7044 1264260 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25740 3581280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17740 3589280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1990 1022010 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2658 259486 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524974 5999 518975 2% /mnt/lustre