== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:22:11 (1783956131) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21764 3585256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21712 3585308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4059 1019941 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 524921 6051 518870 2% /mnt/lustre - mkdir 828 (time 1783956145.56 total 10.02 last 82.61) - mkdir 1652 (time 1783956155.56 total 20.02 last 82.40) - mkdir 2437 (time 1783956165.58 total 30.05 last 78.32) - mkdir 3201 (time 1783956175.58 total 40.05 last 76.39) - mkdir 3985 (time 1783956185.59 total 50.05 last 78.35) - mkdir 4870 (time 1783956195.60 total 60.06 last 88.41) - mkdir 5730 (time 1783956205.61 total 70.08 last 85.90) - mkdir 6521 (time 1783956215.62 total 80.08 last 79.05) - mkdir 7322 (time 1783956225.63 total 90.10 last 80.00) - mkdir 8173 (time 1783956235.63 total 100.10 last 85.08) - mkdir 9012 (time 1783956245.64 total 110.11 last 83.84) - mkdir 9928 (time 1783956255.65 total 120.11 last 91.53) - mkdir 10780 (time 1783956265.66 total 130.12 last 85.11) - mkdir 11627 (time 1783956275.67 total 140.14 last 84.59) - mkdir 12436 (time 1783956285.69 total 150.15 last 80.78) - mkdir 13269 (time 1783956295.70 total 160.17 last 83.18) - mkdir 14186 (time 1783956305.70 total 170.17 last 91.70) - mkdir 15009 (time 1783956315.70 total 180.17 last 82.28) - mkdir 15858 (time 1783956325.72 total 190.19 last 84.77) - mkdir 16716 (time 1783956335.72 total 200.19 last 85.77) - mkdir 17546 (time 1783956345.73 total 210.19 last 82.96) - mkdir 18371 (time 1783956355.73 total 220.20 last 82.43) - mkdir 19287 (time 1783956365.74 total 230.21 last 91.52) - mkdir 20000 (time 1783956374.29 total 238.76 last 83.41) - mkdir 20807 (time 1783956384.32 total 248.78 last 80.50) - mkdir 21655 (time 1783956394.32 total 258.79 last 84.74) - mkdir 22538 (time 1783956404.32 total 268.79 last 88.30) - mkdir 23448 (time 1783956414.33 total 278.80 last 90.94) - mkdir 24353 (time 1783956424.33 total 288.80 last 90.50) - mkdir 25241 (time 1783956434.33 total 298.80 last 88.78) - mkdir 26138 (time 1783956444.34 total 308.81 last 89.59) - mkdir 27065 (time 1783956454.35 total 318.82 last 92.63) - mkdir 28027 (time 1783956464.35 total 328.82 last 96.20) - mkdir 28918 (time 1783956474.36 total 338.83 last 88.98) - mkdir 29714 (time 1783956484.37 total 348.83 last 79.59) - mkdir 30000 (time 1783956487.65 total 352.12 last 87.11) - mkdir 30824 (time 1783956497.65 total 362.12 last 82.36) - mkdir 31617 (time 1783956507.66 total 372.12 last 79.29) - mkdir 32472 (time 1783956517.68 total 382.15 last 85.30) total: 32818 mkdir in 386.49 seconds: 84.91 ops/second - mkdir 833 (time 1783956145.68 total 10.00 last 83.27) - mkdir 1639 (time 1783956155.70 total 20.02 last 80.47) - mkdir 2407 (time 1783956165.72 total 30.04 last 76.63) - mkdir 3188 (time 1783956175.74 total 40.06 last 77.93) - mkdir 3945 (time 1783956185.74 total 50.07 last 75.69) - mkdir 4827 (time 1783956195.75 total 60.07 last 88.16) - mkdir 5703 (time 1783956205.75 total 70.08 last 87.55) - mkdir 6509 (time 1783956215.76 total 80.08 last 80.57) - mkdir 7335 (time 1783956225.77 total 90.09 last 82.53) - mkdir 8167 (time 1783956235.78 total 100.10 last 83.06) - mkdir 9023 (time 1783956245.78 total 110.11 last 85.59) - mkdir 9947 (time 1783956255.79 total 120.11 last 92.38) - mkdir 10766 (time 1783956265.79 total 130.12 last 81.83) - mkdir 11583 (time 1783956275.80 total 140.12 last 81.66) - mkdir 12426 (time 1783956285.82 total 150.14 last 84.16) - mkdir 13286 (time 1783956295.82 total 160.15 last 85.94) - mkdir 14185 (time 1783956305.84 total 170.16 last 89.75) - mkdir 14985 (time 1783956315.86 total 180.18 last 79.85) - mkdir 15863 (time 1783956325.86 total 190.18 last 87.79) - mkdir 16770 (time 1783956335.86 total 200.18 last 90.68) - mkdir 17591 (time 1783956345.86 total 210.19 last 82.08) - mkdir 18403 (time 1783956355.87 total 220.20 last 81.12) - mkdir 19258 (time 1783956365.89 total 230.22 last 85.33) - mkdir 20000 (time 1783956374.97 total 239.29 last 81.73) - mkdir 20824 (time 1783956384.99 total 249.31 last 82.23) - mkdir 21705 (time 1783956395.00 total 259.32 last 88.02) - mkdir 22587 (time 1783956405.01 total 269.34 last 88.09) - mkdir 23484 (time 1783956415.02 total 279.34 last 89.67) - mkdir 24427 (time 1783956425.02 total 289.34 last 94.29) - mkdir 25309 (time 1783956435.02 total 299.34 last 88.20) - mkdir 26213 (time 1783956445.03 total 309.35 last 90.31) - mkdir 27142 (time 1783956455.03 total 319.36 last 92.86) - mkdir 28055 (time 1783956465.05 total 329.37 last 91.13) - mkdir 28953 (time 1783956475.06 total 339.39 last 89.70) - mkdir 29748 (time 1783956485.07 total 349.40 last 79.42) - mkdir 30000 (time 1783956488.07 total 352.40 last 83.97) - mkdir 30813 (time 1783956498.08 total 362.40 last 81.26) - mkdir 31607 (time 1783956508.11 total 372.43 last 79.19) - mkdir 32453 (time 1783956518.12 total 382.44 last 84.50) total: 32818 mkdir in 386.89 seconds: 84.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276952 994352 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21764 3585256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21712 3585308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69695 954305 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 590557 71687 518870 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783957275 ; total 1 ; last 1) - unlinked 10000 (time 1783957471 ; total 197 ; last 196) - unlinked 20000 (time 1783957693 ; total 419 ; last 222) - unlinked 30000 (time 1783957898 ; total 624 ; last 205) total: 32768 unlinks in 681 seconds: 48.117474 unlinks/second - unlinked 0 (time 1783957275 ; total 1 ; last 1) - unlinked 10000 (time 1783957471 ; total 197 ; last 196) - unlinked 20000 (time 1783957692 ; total 418 ; last 221) - unlinked 30000 (time 1783957899 ; total 625 ; last 207) total: 32768 unlinks in 682 seconds: 48.046921 unlinks/second nlink between: 1 - unlinked 0 (time 1783957957 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783957957 ; 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 1 seconds: 0.000000 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 14408 1256896 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7240 1264064 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21764 3585256 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21712 3585308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4059 1019941 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2741 259403 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2677 259467 2% /mnt/lustre[OST:1] filesystem_summary: 524921 6051 518870 2% /mnt/lustre