== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:55:09 (1786744509) 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 682 (time 1786744524.54 total 10.01 last 68.13) - mkdir 1472 (time 1786744534.54 total 20.01 last 78.96) - mkdir 2275 (time 1786744544.55 total 30.02 last 80.25) - mkdir 3109 (time 1786744554.56 total 40.03 last 83.31) - mkdir 3912 (time 1786744564.57 total 50.04 last 80.22) - mkdir 4589 (time 1786744574.58 total 60.05 last 67.61) - mkdir 5328 (time 1786744584.59 total 70.07 last 73.82) - mkdir 6064 (time 1786744594.60 total 80.07 last 73.57) - mkdir 6852 (time 1786744604.61 total 90.08 last 78.68) - mkdir 7581 (time 1786744614.62 total 100.09 last 72.86) - mkdir 8297 (time 1786744624.63 total 110.10 last 71.49) - mkdir 9050 (time 1786744634.64 total 120.11 last 75.26) - mkdir 9813 (time 1786744644.64 total 130.11 last 76.28) - mkdir 10000 (time 1786744647.09 total 132.57 last 76.25) - mkdir 10776 (time 1786744657.10 total 142.57 last 77.57) - mkdir 11534 (time 1786744667.10 total 152.57 last 75.78) - mkdir 12270 (time 1786744677.11 total 162.58 last 73.56) - mkdir 13041 (time 1786744687.11 total 172.58 last 77.06) - mkdir 13817 (time 1786744697.11 total 182.59 last 77.59) - mkdir 14589 (time 1786744707.12 total 192.59 last 77.14) - mkdir 15387 (time 1786744717.13 total 202.60 last 79.75) - mkdir 16124 (time 1786744727.13 total 212.60 last 73.69) - mkdir 16890 (time 1786744737.13 total 222.60 last 76.58) - mkdir 17628 (time 1786744747.13 total 232.61 last 73.78) - mkdir 18309 (time 1786744757.14 total 242.61 last 68.06) - mkdir 19085 (time 1786744767.15 total 252.62 last 77.52) - mkdir 19896 (time 1786744777.15 total 262.63 last 81.07) - mkdir 20636 (time 1786744787.17 total 272.64 last 73.88) - mkdir 21329 (time 1786744797.18 total 282.65 last 69.22) - mkdir 22136 (time 1786744807.19 total 292.67 last 80.60) - mkdir 22852 (time 1786744817.20 total 302.67 last 71.57) - mkdir 23537 (time 1786744827.20 total 312.68 last 68.46) - mkdir 24324 (time 1786744837.21 total 322.68 last 78.64) - mkdir 25046 (time 1786744847.21 total 332.69 last 72.19) - mkdir 25823 (time 1786744857.23 total 342.70 last 77.57) - mkdir 26583 (time 1786744867.23 total 352.70 last 75.99) - mkdir 27241 (time 1786744877.23 total 362.71 last 65.79) - mkdir 27927 (time 1786744887.25 total 372.72 last 68.47) - mkdir 28677 (time 1786744897.25 total 382.73 last 74.99) - mkdir 29268 (time 1786744907.25 total 392.73 last 59.10) - mkdir 29796 (time 1786744917.27 total 402.75 last 52.68) - mkdir 30000 (time 1786744921.25 total 406.72 last 51.36) - mkdir 30678 (time 1786744931.25 total 416.73 last 67.76) - mkdir 31395 (time 1786744941.26 total 426.73 last 71.65) - mkdir 32097 (time 1786744951.27 total 436.74 last 70.14) - mkdir 32779 (time 1786744961.30 total 446.77 last 68.01) total: 32818 mkdir in 447.44 seconds: 73.35 ops/second - mkdir 683 (time 1786744524.54 total 10.01 last 68.23) - mkdir 1474 (time 1786744534.56 total 20.02 last 78.99) - mkdir 2278 (time 1786744544.57 total 30.04 last 80.29) - mkdir 3116 (time 1786744554.58 total 40.05 last 83.75) - mkdir 3927 (time 1786744564.58 total 50.05 last 81.10) - mkdir 4610 (time 1786744574.58 total 60.05 last 68.29) - mkdir 5349 (time 1786744584.58 total 70.05 last 73.88) - mkdir 6079 (time 1786744594.59 total 80.06 last 72.96) - mkdir 6893 (time 1786744604.59 total 90.06 last 81.34) - mkdir 7643 (time 1786744614.59 total 100.06 last 74.99) - mkdir 8361 (time 1786744624.59 total 110.06 last 71.80) - mkdir 9121 (time 1786744634.60 total 120.07 last 75.98) - mkdir 9894 (time 1786744644.60 total 130.07 last 77.25) - mkdir 10694 (time 1786744654.61 total 140.08 last 79.99) - mkdir 11443 (time 1786744664.61 total 150.08 last 74.85) - mkdir 12231 (time 1786744674.62 total 160.08 last 78.78) - mkdir 12965 (time 1786744684.62 total 170.09 last 73.33) - mkdir 13692 (time 1786744694.63 total 180.09 last 72.69) - mkdir 14468 (time 1786744704.63 total 190.10 last 77.53) - mkdir 15276 (time 1786744714.66 total 200.13 last 80.61) - mkdir 16011 (time 1786744724.68 total 210.15 last 73.35) - mkdir 16766 (time 1786744734.68 total 220.15 last 75.44) - mkdir 17530 (time 1786744744.70 total 230.17 last 76.32) - mkdir 18199 (time 1786744754.72 total 240.19 last 66.73) - mkdir 18979 (time 1786744764.73 total 250.20 last 77.95) - mkdir 19810 (time 1786744774.75 total 260.22 last 82.95) - mkdir 20000 (time 1786744777.07 total 262.54 last 81.74) - mkdir 20719 (time 1786744787.07 total 272.54 last 71.89) - mkdir 21432 (time 1786744797.09 total 282.55 last 71.21) - mkdir 22210 (time 1786744807.09 total 292.56 last 77.78) - mkdir 22937 (time 1786744817.10 total 302.57 last 72.60) - mkdir 23617 (time 1786744827.13 total 312.60 last 67.82) - mkdir 24364 (time 1786744837.14 total 322.61 last 74.64) - mkdir 25073 (time 1786744847.14 total 332.61 last 70.89) - mkdir 25859 (time 1786744857.14 total 342.61 last 78.55) - mkdir 26554 (time 1786744867.16 total 352.63 last 69.39) - mkdir 27195 (time 1786744877.18 total 362.65 last 63.95) - mkdir 27888 (time 1786744887.21 total 372.68 last 69.11) - mkdir 28631 (time 1786744897.23 total 382.70 last 74.14) - mkdir 29231 (time 1786744907.23 total 392.70 last 59.98) - mkdir 29761 (time 1786744917.25 total 402.71 last 52.94) - mkdir 30000 (time 1786744921.62 total 407.09 last 54.64) - mkdir 30650 (time 1786744931.62 total 417.09 last 64.99) - mkdir 31349 (time 1786744941.63 total 427.10 last 69.85) - mkdir 32097 (time 1786744951.63 total 437.10 last 74.78) - mkdir 32787 (time 1786744961.66 total 447.13 last 68.79) total: 32818 mkdir in 447.67 seconds: 73.31 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 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 1786745483 ; total 0 ; last 0) - unlinked 10000 (time 1786745716 ; total 233 ; last 233) - unlinked 20000 (time 1786745879 ; total 396 ; last 163) - unlinked 30000 (time 1786746011 ; total 528 ; last 132) total: 32768 unlinks in 563 seconds: 58.202488 unlinks/second - unlinked 0 (time 1786745483 ; total 0 ; last 0) - unlinked 10000 (time 1786745718 ; total 235 ; last 235) - unlinked 20000 (time 1786745880 ; total 397 ; last 162) - unlinked 30000 (time 1786746012 ; total 529 ; last 132) total: 32768 unlinks in 563 seconds: 58.202488 unlinks/second nlink between: 1 - unlinked 0 (time 1786746048 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786746048 ; 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 8148 1263156 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