== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:14:30 (1786169670) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 752 (time 1786169686.46 total 10.02 last 75.03) - mkdir 1565 (time 1786169696.46 total 20.03 last 81.25) - mkdir 2354 (time 1786169706.47 total 30.03 last 78.88) - mkdir 3112 (time 1786169716.48 total 40.04 last 75.73) - mkdir 3878 (time 1786169726.48 total 50.04 last 76.59) - mkdir 4687 (time 1786169736.48 total 60.05 last 80.86) - mkdir 5467 (time 1786169746.50 total 70.06 last 77.89) - mkdir 6332 (time 1786169756.50 total 80.06 last 86.49) - mkdir 7158 (time 1786169766.50 total 90.07 last 82.56) - mkdir 7988 (time 1786169776.50 total 100.07 last 83.00) - mkdir 8822 (time 1786169786.51 total 110.08 last 83.33) - mkdir 9732 (time 1786169796.51 total 120.08 last 90.99) - mkdir 10000 (time 1786169800.21 total 123.77 last 72.54) - mkdir 10753 (time 1786169810.22 total 133.78 last 75.23) - mkdir 11462 (time 1786169820.22 total 143.78 last 70.89) - mkdir 12155 (time 1786169830.22 total 153.79 last 69.27) - mkdir 13048 (time 1786169840.22 total 163.79 last 89.29) - mkdir 13745 (time 1786169850.23 total 173.79 last 69.68) - mkdir 14466 (time 1786169860.26 total 183.83 last 71.84) - mkdir 15145 (time 1786169870.28 total 193.84 last 67.80) - mkdir 15884 (time 1786169880.28 total 203.85 last 73.88) - mkdir 16616 (time 1786169890.28 total 213.85 last 73.17) - mkdir 17460 (time 1786169900.31 total 223.88 last 84.18) - mkdir 18207 (time 1786169910.32 total 233.88 last 74.66) - mkdir 19016 (time 1786169920.33 total 243.90 last 80.77) - mkdir 19795 (time 1786169930.34 total 253.90 last 77.85) - mkdir 20000 (time 1786169932.60 total 256.16 last 90.82) - mkdir 20792 (time 1786169942.61 total 266.17 last 79.12) - mkdir 21591 (time 1786169952.62 total 276.18 last 79.81) - mkdir 22359 (time 1786169962.62 total 286.18 last 76.78) - mkdir 23134 (time 1786169972.62 total 296.18 last 77.50) - mkdir 23909 (time 1786169982.63 total 306.20 last 77.41) - mkdir 24740 (time 1786169992.65 total 316.22 last 82.91) - mkdir 25502 (time 1786170002.66 total 326.23 last 76.14) - mkdir 26355 (time 1786170012.67 total 336.23 last 85.26) - mkdir 26980 (time 1786170022.68 total 346.25 last 62.41) - mkdir 27637 (time 1786170032.69 total 356.25 last 65.64) - mkdir 28343 (time 1786170042.69 total 366.26 last 70.58) - mkdir 29113 (time 1786170052.70 total 376.27 last 76.92) - mkdir 29857 (time 1786170062.72 total 386.28 last 74.30) - mkdir 30711 (time 1786170072.72 total 396.29 last 85.36) - mkdir 31512 (time 1786170082.72 total 406.29 last 80.09) - mkdir 32148 (time 1786170092.74 total 416.31 last 63.47) total: 32818 mkdir in 424.77 seconds: 77.26 ops/second - mkdir 785 (time 1786169686.69 total 10.00 last 78.47) - mkdir 1612 (time 1786169696.71 total 20.02 last 82.53) - mkdir 2379 (time 1786169706.71 total 30.03 last 76.65) - mkdir 3146 (time 1786169716.73 total 40.04 last 76.61) - mkdir 3900 (time 1786169726.74 total 50.05 last 75.33) - mkdir 4700 (time 1786169736.74 total 60.06 last 79.94) - mkdir 5492 (time 1786169746.75 total 70.06 last 79.18) - mkdir 6399 (time 1786169756.75 total 80.06 last 90.69) - mkdir 7201 (time 1786169766.75 total 90.06 last 80.18) - mkdir 8030 (time 1786169776.76 total 100.08 last 82.79) - mkdir 8806 (time 1786169786.79 total 110.11 last 77.38) - mkdir 9684 (time 1786169796.81 total 120.13 last 87.64) - mkdir 10000 (time 1786169801.43 total 124.75 last 68.35) - mkdir 10766 (time 1786169811.45 total 134.76 last 76.50) - mkdir 11486 (time 1786169821.46 total 144.77 last 71.91) - mkdir 12220 (time 1786169831.47 total 154.79 last 73.31) - mkdir 13116 (time 1786169841.48 total 164.79 last 89.56) - mkdir 13824 (time 1786169851.48 total 174.79 last 70.79) - mkdir 14527 (time 1786169861.49 total 184.80 last 70.24) - mkdir 15219 (time 1786169871.49 total 194.81 last 69.18) - mkdir 15961 (time 1786169881.52 total 204.83 last 73.99) - mkdir 16750 (time 1786169891.53 total 214.84 last 78.84) - mkdir 17591 (time 1786169901.54 total 224.86 last 83.99) - mkdir 18290 (time 1786169911.55 total 234.87 last 69.82) - mkdir 19107 (time 1786169921.55 total 244.87 last 81.69) - mkdir 19963 (time 1786169931.56 total 254.87 last 85.58) - mkdir 20744 (time 1786169941.56 total 264.88 last 78.06) - mkdir 21509 (time 1786169951.57 total 274.89 last 76.41) - mkdir 22269 (time 1786169961.59 total 284.90 last 75.87) - mkdir 23082 (time 1786169971.59 total 294.90 last 81.28) - mkdir 23834 (time 1786169981.59 total 304.91 last 75.16) - mkdir 24690 (time 1786169991.60 total 314.91 last 85.59) - mkdir 25423 (time 1786170001.61 total 324.93 last 73.17) - mkdir 26284 (time 1786170011.61 total 334.93 last 86.09) - mkdir 26893 (time 1786170021.62 total 344.93 last 60.88) - mkdir 27536 (time 1786170031.63 total 354.94 last 64.26) - mkdir 28194 (time 1786170041.65 total 364.96 last 65.65) - mkdir 28946 (time 1786170051.66 total 374.97 last 75.12) - mkdir 29694 (time 1786170061.66 total 384.98 last 74.77) - mkdir 30000 (time 1786170065.54 total 388.86 last 78.86) - mkdir 30852 (time 1786170075.54 total 398.86 last 85.19) - mkdir 31567 (time 1786170085.57 total 408.88 last 71.34) - mkdir 32316 (time 1786170095.57 total 418.89 last 74.86) total: 32818 mkdir in 424.97 seconds: 77.23 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 270748 1000556 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786170732 ; total 0 ; last 0) - unlinked 10000 (time 1786170931 ; total 199 ; last 199) - unlinked 20000 (time 1786171161 ; total 429 ; last 230) - unlinked 30000 (time 1786171372 ; total 640 ; last 211) total: 32768 unlinks in 701 seconds: 46.744652 unlinks/second - unlinked 0 (time 1786170732 ; total 0 ; last 0) - unlinked 10000 (time 1786170929 ; total 197 ; last 197) - unlinked 20000 (time 1786171159 ; total 427 ; last 230) - unlinked 30000 (time 1786171372 ; total 640 ; last 213) total: 32768 unlinks in 701 seconds: 46.744652 unlinks/second nlink between: 1 - unlinked 0 (time 1786171436 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786171436 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8204 1263100 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre