== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:08:35 (1787825315) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 559 (time 1787825331.55 total 10.00 last 55.90) - mkdir 1150 (time 1787825341.55 total 20.00 last 59.10) - mkdir 1885 (time 1787825351.55 total 30.00 last 73.48) - mkdir 2576 (time 1787825361.55 total 40.00 last 69.10) - mkdir 3362 (time 1787825371.57 total 50.02 last 78.44) - mkdir 4072 (time 1787825381.58 total 60.04 last 70.90) - mkdir 4854 (time 1787825391.59 total 70.04 last 78.18) - mkdir 5616 (time 1787825401.59 total 80.04 last 76.19) - mkdir 6365 (time 1787825411.63 total 90.08 last 74.63) - mkdir 7077 (time 1787825421.65 total 100.10 last 71.05) - mkdir 7737 (time 1787825431.66 total 110.11 last 65.92) - mkdir 8368 (time 1787825441.66 total 120.12 last 63.06) - mkdir 9141 (time 1787825451.67 total 130.12 last 77.25) - mkdir 9874 (time 1787825461.68 total 140.13 last 73.23) - mkdir 10710 (time 1787825471.70 total 150.15 last 83.47) - mkdir 11475 (time 1787825481.74 total 160.19 last 76.18) - mkdir 12255 (time 1787825491.74 total 170.20 last 77.97) - mkdir 13086 (time 1787825501.75 total 180.20 last 83.04) - mkdir 13960 (time 1787825511.75 total 190.21 last 87.38) - mkdir 14704 (time 1787825521.79 total 200.24 last 74.14) - mkdir 15667 (time 1787825531.79 total 210.24 last 96.28) - mkdir 16500 (time 1787825541.79 total 220.24 last 83.29) - mkdir 17234 (time 1787825551.80 total 230.26 last 73.30) - mkdir 17955 (time 1787825561.83 total 240.28 last 71.93) - mkdir 18721 (time 1787825571.83 total 250.28 last 76.60) - mkdir 19637 (time 1787825581.83 total 260.28 last 91.57) - mkdir 20000 (time 1787825585.69 total 264.14 last 94.00) - mkdir 20867 (time 1787825595.71 total 274.16 last 86.56) - mkdir 21457 (time 1787825605.72 total 284.17 last 58.92) - mkdir 22317 (time 1787825615.72 total 294.18 last 86.00) - mkdir 23017 (time 1787825625.73 total 304.18 last 69.97) - mkdir 23769 (time 1787825635.74 total 314.19 last 75.11) - mkdir 24581 (time 1787825645.75 total 324.20 last 81.08) - mkdir 25223 (time 1787825655.76 total 334.21 last 64.16) - mkdir 25849 (time 1787825665.76 total 344.21 last 62.58) - mkdir 26625 (time 1787825675.78 total 354.24 last 77.43) - mkdir 27402 (time 1787825685.78 total 364.24 last 77.69) - mkdir 28215 (time 1787825695.78 total 374.24 last 81.29) - mkdir 28986 (time 1787825705.79 total 384.25 last 77.03) - mkdir 29813 (time 1787825715.79 total 394.25 last 82.70) - mkdir 30000 (time 1787825717.98 total 396.43 last 85.54) - mkdir 30725 (time 1787825727.98 total 406.44 last 72.47) - mkdir 31290 (time 1787825737.98 total 416.44 last 56.49) - mkdir 32009 (time 1787825748.02 total 426.47 last 71.66) - mkdir 32511 (time 1787825758.05 total 436.50 last 50.04) total: 32818 mkdir in 441.15 seconds: 74.39 ops/second - mkdir 571 (time 1787825331.55 total 10.00 last 57.09) - mkdir 1144 (time 1787825341.58 total 20.03 last 57.13) - mkdir 1884 (time 1787825351.59 total 30.05 last 73.89) - mkdir 2579 (time 1787825361.60 total 40.05 last 69.44) - mkdir 3393 (time 1787825371.63 total 50.09 last 81.15) - mkdir 4116 (time 1787825381.64 total 60.10 last 72.22) - mkdir 4878 (time 1787825391.66 total 70.11 last 76.08) - mkdir 5628 (time 1787825401.66 total 80.11 last 74.98) - mkdir 6376 (time 1787825411.66 total 90.12 last 74.79) - mkdir 7088 (time 1787825421.68 total 100.13 last 71.10) - mkdir 7771 (time 1787825431.68 total 110.13 last 68.27) - mkdir 8413 (time 1787825441.70 total 120.15 last 64.07) - mkdir 9203 (time 1787825451.71 total 130.16 last 78.94) - mkdir 9951 (time 1787825461.71 total 140.17 last 74.76) - mkdir 10788 (time 1787825471.72 total 150.18 last 83.62) - mkdir 11540 (time 1787825481.72 total 160.18 last 75.19) - mkdir 12340 (time 1787825491.73 total 170.18 last 79.97) - mkdir 13183 (time 1787825501.74 total 180.19 last 84.19) - mkdir 14048 (time 1787825511.77 total 190.23 last 86.23) - mkdir 14781 (time 1787825521.78 total 200.23 last 73.25) - mkdir 15697 (time 1787825531.81 total 210.26 last 91.33) - mkdir 16550 (time 1787825541.81 total 220.27 last 85.25) - mkdir 17259 (time 1787825551.82 total 230.27 last 70.86) - mkdir 17967 (time 1787825561.82 total 240.28 last 70.77) - mkdir 18691 (time 1787825571.83 total 250.28 last 72.35) - mkdir 19640 (time 1787825581.84 total 260.29 last 94.80) - mkdir 20000 (time 1787825585.65 total 264.10 last 94.58) - mkdir 20844 (time 1787825595.65 total 274.11 last 84.35) - mkdir 21466 (time 1787825605.66 total 284.11 last 62.18) - mkdir 22318 (time 1787825615.66 total 294.11 last 85.17) - mkdir 23030 (time 1787825625.66 total 304.11 last 71.20) - mkdir 23788 (time 1787825635.66 total 314.12 last 75.78) - mkdir 24619 (time 1787825645.67 total 324.12 last 83.07) - mkdir 25265 (time 1787825655.67 total 334.12 last 64.60) - mkdir 25869 (time 1787825665.69 total 344.14 last 60.26) - mkdir 26668 (time 1787825675.70 total 354.16 last 79.78) - mkdir 27433 (time 1787825685.71 total 364.16 last 76.47) - mkdir 28269 (time 1787825695.72 total 374.17 last 83.53) - mkdir 29037 (time 1787825705.72 total 384.17 last 76.78) - mkdir 29846 (time 1787825715.72 total 394.17 last 80.90) - mkdir 30556 (time 1787825725.73 total 404.18 last 70.94) - mkdir 31159 (time 1787825735.73 total 414.19 last 60.27) - mkdir 31822 (time 1787825745.74 total 424.20 last 66.22) - mkdir 32398 (time 1787825755.78 total 434.23 last 57.41) total: 32818 mkdir in 441.33 seconds: 74.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270752 1000552 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787826285 ; total 0 ; last 0) - unlinked 10000 (time 1787826479 ; total 194 ; last 194) - unlinked 20000 (time 1787826629 ; total 344 ; last 150) - unlinked 30000 (time 1787826755 ; total 470 ; last 126) total: 32768 unlinks in 509 seconds: 64.377213 unlinks/second - unlinked 0 (time 1787826285 ; total 0 ; last 0) - unlinked 10000 (time 1787826481 ; total 196 ; last 196) - unlinked 20000 (time 1787826631 ; total 346 ; last 150) - unlinked 30000 (time 1787826758 ; total 473 ; last 127) total: 32768 unlinks in 512 seconds: 64.000000 unlinks/second nlink between: 1 - unlinked 0 (time 1787826799 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787826799 ; 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 8208 1263096 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre