== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:29:27 (1787574567) 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 765 (time 1787574582.39 total 10.00 last 76.49) - mkdir 1666 (time 1787574592.41 total 20.01 last 89.98) - mkdir 2455 (time 1787574602.41 total 30.02 last 78.86) - mkdir 3315 (time 1787574612.43 total 40.04 last 85.85) - mkdir 4143 (time 1787574622.44 total 50.04 last 82.73) - mkdir 4901 (time 1787574632.45 total 60.06 last 75.70) - mkdir 5790 (time 1787574642.46 total 70.07 last 88.83) - mkdir 6581 (time 1787574652.46 total 80.07 last 79.04) - mkdir 7331 (time 1787574662.47 total 90.08 last 74.95) - mkdir 8207 (time 1787574672.48 total 100.09 last 87.55) - mkdir 9062 (time 1787574682.48 total 110.09 last 85.48) - mkdir 9953 (time 1787574692.49 total 120.10 last 88.95) - mkdir 10768 (time 1787574702.50 total 130.11 last 81.43) - mkdir 11589 (time 1787574712.51 total 140.12 last 82.04) - mkdir 12329 (time 1787574722.51 total 150.12 last 73.97) - mkdir 12918 (time 1787574732.52 total 160.13 last 58.88) - mkdir 13685 (time 1787574742.54 total 170.15 last 76.50) - mkdir 14377 (time 1787574752.55 total 180.16 last 69.18) - mkdir 14964 (time 1787574762.55 total 190.16 last 58.66) - mkdir 15690 (time 1787574772.57 total 200.18 last 72.50) - mkdir 16391 (time 1787574782.59 total 210.19 last 69.98) - mkdir 17153 (time 1787574792.59 total 220.20 last 76.17) - mkdir 17901 (time 1787574802.59 total 230.20 last 74.77) - mkdir 18719 (time 1787574812.60 total 240.21 last 81.75) - mkdir 19626 (time 1787574822.61 total 250.22 last 90.64) - mkdir 20000 (time 1787574827.16 total 254.77 last 82.09) - mkdir 20872 (time 1787574837.17 total 264.78 last 87.14) - mkdir 21746 (time 1787574847.17 total 274.78 last 87.36) - mkdir 22556 (time 1787574857.18 total 284.79 last 80.94) - mkdir 23421 (time 1787574867.19 total 294.80 last 86.46) - mkdir 24308 (time 1787574877.19 total 304.80 last 88.66) - mkdir 25134 (time 1787574887.20 total 314.81 last 82.52) - mkdir 25967 (time 1787574897.20 total 324.81 last 83.27) - mkdir 26782 (time 1787574907.22 total 334.82 last 81.41) - mkdir 27643 (time 1787574917.22 total 344.83 last 86.09) - mkdir 28512 (time 1787574927.23 total 354.84 last 86.76) - mkdir 29344 (time 1787574937.24 total 364.85 last 83.17) - mkdir 30000 (time 1787574944.51 total 372.12 last 90.13) - mkdir 30835 (time 1787574954.53 total 382.14 last 83.40) - mkdir 31631 (time 1787574964.53 total 392.14 last 79.56) - mkdir 32444 (time 1787574974.53 total 402.14 last 81.28) total: 32818 mkdir in 406.59 seconds: 80.71 ops/second - mkdir 761 (time 1787574582.55 total 10.00 last 76.07) - mkdir 1670 (time 1787574592.55 total 20.01 last 90.89) - mkdir 2471 (time 1787574602.56 total 30.02 last 79.98) - mkdir 3369 (time 1787574612.57 total 40.02 last 89.78) - mkdir 4177 (time 1787574622.57 total 50.02 last 80.78) - mkdir 4931 (time 1787574632.57 total 60.03 last 75.36) - mkdir 5798 (time 1787574642.58 total 70.04 last 86.63) - mkdir 6574 (time 1787574652.60 total 80.06 last 77.44) - mkdir 7352 (time 1787574662.60 total 90.06 last 77.79) - mkdir 8210 (time 1787574672.61 total 100.06 last 85.76) - mkdir 9039 (time 1787574682.61 total 110.07 last 82.87) - mkdir 9908 (time 1787574692.61 total 120.07 last 86.89) - mkdir 10709 (time 1787574702.62 total 130.08 last 80.03) - mkdir 11539 (time 1787574712.63 total 140.09 last 82.92) - mkdir 12254 (time 1787574722.65 total 150.10 last 71.37) - mkdir 12859 (time 1787574732.66 total 160.11 last 60.46) - mkdir 13633 (time 1787574742.66 total 170.12 last 77.33) - mkdir 14321 (time 1787574752.66 total 180.12 last 68.80) - mkdir 14900 (time 1787574762.69 total 190.14 last 57.77) - mkdir 15641 (time 1787574772.69 total 200.14 last 74.10) - mkdir 16354 (time 1787574782.69 total 210.14 last 71.30) - mkdir 17101 (time 1787574792.69 total 220.15 last 74.64) - mkdir 17816 (time 1787574802.70 total 230.16 last 71.45) - mkdir 18654 (time 1787574812.71 total 240.17 last 83.70) - mkdir 19558 (time 1787574822.75 total 250.21 last 90.06) - mkdir 20000 (time 1787574827.98 total 255.44 last 84.53) - mkdir 20885 (time 1787574837.98 total 265.44 last 88.47) - mkdir 21731 (time 1787574848.00 total 275.45 last 84.49) - mkdir 22540 (time 1787574858.00 total 285.45 last 80.89) - mkdir 23358 (time 1787574868.00 total 295.46 last 81.74) - mkdir 24227 (time 1787574878.02 total 305.48 last 86.73) - mkdir 25078 (time 1787574888.04 total 315.50 last 84.97) - mkdir 25923 (time 1787574898.05 total 325.50 last 84.43) - mkdir 26785 (time 1787574908.05 total 335.51 last 86.18) - mkdir 27611 (time 1787574918.06 total 345.51 last 82.53) - mkdir 28445 (time 1787574928.06 total 355.52 last 83.38) - mkdir 29308 (time 1787574938.06 total 365.52 last 86.29) - mkdir 30000 (time 1787574946.29 total 373.74 last 84.13) - mkdir 30838 (time 1787574956.29 total 383.75 last 83.77) - mkdir 31634 (time 1787574966.30 total 393.76 last 79.50) - mkdir 32450 (time 1787574976.32 total 403.78 last 81.46) total: 32818 mkdir in 407.78 seconds: 80.48 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 270752 1000552 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 1787575527 ; total 0 ; last 0) - unlinked 10000 (time 1787575711 ; total 184 ; last 184) - unlinked 20000 (time 1787575819 ; total 292 ; last 108) - unlinked 30000 (time 1787575931 ; total 404 ; last 112) total: 32768 unlinks in 438 seconds: 74.812782 unlinks/second - unlinked 0 (time 1787575527 ; total 0 ; last 0) - unlinked 10000 (time 1787575715 ; total 188 ; last 188) - unlinked 20000 (time 1787575822 ; total 295 ; last 107) - unlinked 30000 (time 1787575935 ; total 408 ; last 113) total: 32768 unlinks in 441 seconds: 74.303856 unlinks/second nlink between: 1 - unlinked 0 (time 1787575969 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787575969 ; 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 8208 1263096 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