== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:19:48 (1786699188) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7268 1264036 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 524932 6092 518840 2% /mnt/lustre - mkdir 604 (time 1786699203.79 total 10.01 last 60.34) - mkdir 1200 (time 1786699213.79 total 20.01 last 59.58) - mkdir 1818 (time 1786699223.80 total 30.02 last 61.74) - mkdir 2437 (time 1786699233.81 total 40.03 last 61.86) - mkdir 2941 (time 1786699243.82 total 50.04 last 50.35) - mkdir 3436 (time 1786699253.83 total 60.05 last 49.45) - mkdir 3939 (time 1786699263.84 total 70.06 last 50.24) - mkdir 4443 (time 1786699273.85 total 80.08 last 50.32) - mkdir 5031 (time 1786699283.91 total 90.13 last 58.47) - mkdir 5606 (time 1786699293.92 total 100.15 last 57.42) - mkdir 6210 (time 1786699303.93 total 110.15 last 60.37) - mkdir 6839 (time 1786699313.95 total 120.17 last 62.77) - mkdir 7417 (time 1786699323.95 total 130.17 last 57.78) - mkdir 8034 (time 1786699333.95 total 140.18 last 61.69) - mkdir 8570 (time 1786699343.95 total 150.18 last 53.60) - mkdir 9158 (time 1786699353.96 total 160.18 last 58.77) - mkdir 9728 (time 1786699363.97 total 170.20 last 56.91) - mkdir 10000 (time 1786699368.65 total 174.88 last 58.12) - mkdir 10600 (time 1786699378.67 total 184.90 last 59.88) - mkdir 11205 (time 1786699388.69 total 194.92 last 60.37) - mkdir 11772 (time 1786699398.70 total 204.93 last 56.65) - mkdir 12288 (time 1786699408.75 total 214.97 last 51.35) - mkdir 12890 (time 1786699418.80 total 225.02 last 59.93) - mkdir 13489 (time 1786699428.82 total 235.04 last 59.77) - mkdir 14117 (time 1786699438.82 total 245.05 last 62.76) - mkdir 14736 (time 1786699448.84 total 255.06 last 61.83) - mkdir 15351 (time 1786699458.85 total 265.08 last 61.39) - mkdir 16014 (time 1786699468.88 total 275.10 last 66.14) - mkdir 16650 (time 1786699478.90 total 285.13 last 63.43) - mkdir 17320 (time 1786699488.93 total 295.15 last 66.86) - mkdir 17959 (time 1786699498.94 total 305.17 last 63.79) - mkdir 18610 (time 1786699508.97 total 315.19 last 64.95) - mkdir 19218 (time 1786699518.97 total 325.20 last 60.76) - mkdir 19866 (time 1786699528.98 total 335.20 last 64.76) - mkdir 20471 (time 1786699539.00 total 345.23 last 60.36) - mkdir 21066 (time 1786699549.01 total 355.23 last 59.46) - mkdir 21687 (time 1786699559.02 total 365.24 last 62.02) - mkdir 22225 (time 1786699569.03 total 375.25 last 53.77) - mkdir 22827 (time 1786699579.03 total 385.25 last 60.20) - mkdir 23414 (time 1786699589.05 total 395.28 last 58.55) - mkdir 24012 (time 1786699599.06 total 405.28 last 59.79) - mkdir 24603 (time 1786699609.06 total 415.29 last 59.04) - mkdir 25239 (time 1786699619.08 total 425.30 last 63.51) - mkdir 25874 (time 1786699629.09 total 435.32 last 63.42) - mkdir 26458 (time 1786699639.11 total 445.33 last 58.32) - mkdir 27051 (time 1786699649.12 total 455.35 last 59.20) - mkdir 27532 (time 1786699659.13 total 465.35 last 48.09) - mkdir 27997 (time 1786699669.13 total 475.35 last 46.49) - mkdir 28559 (time 1786699679.13 total 485.36 last 56.16) - mkdir 29056 (time 1786699689.14 total 495.36 last 49.66) - mkdir 29624 (time 1786699699.16 total 505.39 last 56.68) - mkdir 30000 (time 1786699705.96 total 512.18 last 55.33) - mkdir 30632 (time 1786699715.97 total 522.19 last 63.15) - mkdir 31230 (time 1786699725.98 total 532.20 last 59.73) - mkdir 31818 (time 1786699735.98 total 542.20 last 58.79) - mkdir 32327 (time 1786699746.00 total 552.22 last 50.82) total: 32818 mkdir in 561.42 seconds: 58.46 ops/second - mkdir 608 (time 1786699203.57 total 10.01 last 60.76) - mkdir 1177 (time 1786699213.59 total 20.02 last 56.79) - mkdir 1814 (time 1786699223.61 total 30.05 last 63.54) - mkdir 2409 (time 1786699233.62 total 40.06 last 59.47) - mkdir 2923 (time 1786699243.62 total 50.06 last 51.38) - mkdir 3419 (time 1786699253.62 total 60.06 last 49.59) - mkdir 3914 (time 1786699263.66 total 70.10 last 49.32) - mkdir 4409 (time 1786699273.67 total 80.10 last 49.47) - mkdir 4980 (time 1786699283.67 total 90.11 last 57.05) - mkdir 5531 (time 1786699293.68 total 100.11 last 55.09) - mkdir 6158 (time 1786699303.69 total 110.13 last 62.60) - mkdir 6765 (time 1786699313.70 total 120.13 last 60.68) - mkdir 7353 (time 1786699323.70 total 130.14 last 58.77) - mkdir 7963 (time 1786699333.73 total 140.17 last 60.83) - mkdir 8526 (time 1786699343.75 total 150.19 last 56.17) - mkdir 9089 (time 1786699353.77 total 160.21 last 56.21) - mkdir 9655 (time 1786699363.77 total 170.21 last 56.59) - mkdir 10000 (time 1786699369.79 total 176.23 last 57.30) - mkdir 10618 (time 1786699379.80 total 186.24 last 61.74) - mkdir 11219 (time 1786699389.82 total 196.25 last 60.01) - mkdir 11764 (time 1786699399.82 total 206.26 last 54.48) - mkdir 12291 (time 1786699409.82 total 216.26 last 52.70) - mkdir 12885 (time 1786699419.83 total 226.26 last 59.37) - mkdir 13502 (time 1786699429.83 total 236.27 last 61.66) - mkdir 14113 (time 1786699439.85 total 246.29 last 60.98) - mkdir 14768 (time 1786699449.86 total 256.30 last 65.45) - mkdir 15364 (time 1786699459.87 total 266.31 last 59.54) - mkdir 15970 (time 1786699469.88 total 276.32 last 60.54) - mkdir 16632 (time 1786699479.90 total 286.34 last 66.07) - mkdir 17267 (time 1786699489.91 total 296.34 last 63.45) - mkdir 17924 (time 1786699499.91 total 306.34 last 65.69) - mkdir 18550 (time 1786699509.92 total 316.36 last 62.52) - mkdir 19143 (time 1786699519.92 total 326.36 last 59.29) - mkdir 19751 (time 1786699529.94 total 336.37 last 60.71) - mkdir 20000 (time 1786699533.89 total 340.33 last 62.95) - mkdir 20602 (time 1786699543.90 total 350.34 last 60.15) - mkdir 21228 (time 1786699553.92 total 360.36 last 62.49) - mkdir 21802 (time 1786699563.93 total 370.37 last 57.32) - mkdir 22387 (time 1786699573.93 total 380.37 last 58.49) - mkdir 22995 (time 1786699583.95 total 390.39 last 60.68) - mkdir 23557 (time 1786699593.96 total 400.40 last 56.18) - mkdir 24114 (time 1786699603.98 total 410.42 last 55.59) - mkdir 24739 (time 1786699613.98 total 420.42 last 62.46) - mkdir 25404 (time 1786699623.99 total 430.43 last 66.44) - mkdir 25977 (time 1786699634.01 total 440.44 last 57.22) - mkdir 26594 (time 1786699644.01 total 450.45 last 61.66) - mkdir 27121 (time 1786699654.04 total 460.47 last 52.58) - mkdir 27618 (time 1786699664.04 total 470.48 last 49.67) - mkdir 28095 (time 1786699674.06 total 480.50 last 47.62) - mkdir 28610 (time 1786699684.06 total 490.50 last 51.48) - mkdir 29109 (time 1786699694.08 total 500.51 last 49.83) - mkdir 29686 (time 1786699704.09 total 510.53 last 57.63) - mkdir 30000 (time 1786699709.09 total 515.52 last 62.82) - mkdir 30632 (time 1786699719.10 total 525.54 last 63.11) - mkdir 31297 (time 1786699729.10 total 535.54 last 66.49) - mkdir 31810 (time 1786699739.11 total 545.54 last 51.28) - mkdir 32352 (time 1786699749.11 total 555.55 last 54.17) total: 32818 mkdir in 564.14 seconds: 58.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276944 994360 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7268 1264036 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69702 954298 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 590568 71728 518840 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786700611 ; total 0 ; last 0) - unlinked 10000 (time 1786700860 ; total 249 ; last 249) - unlinked 20000 (time 1786701150 ; total 539 ; last 290) - unlinked 30000 (time 1786701428 ; total 817 ; last 278) total: 32768 unlinks in 892 seconds: 36.735428 unlinks/second - unlinked 0 (time 1786700611 ; total 0 ; last 0) - unlinked 10000 (time 1786700862 ; total 251 ; last 251) - unlinked 20000 (time 1786701148 ; total 537 ; last 286) - unlinked 30000 (time 1786701428 ; total 817 ; last 280) total: 32768 unlinks in 893 seconds: 36.694290 unlinks/second nlink between: 1 - unlinked 0 (time 1786701506 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1786701506 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 14400 1256904 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7268 1264036 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16704 3590316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4066 1019934 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2026 1021974 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2682 259462 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2766 259378 2% /mnt/lustre[OST:1] filesystem_summary: 524932 6092 518840 2% /mnt/lustre