== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:49:50 (1787136590) 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 862 (time 1787136605.67 total 10.00 last 86.20) - mkdir 1625 (time 1787136615.68 total 20.02 last 76.18) - mkdir 2439 (time 1787136625.69 total 30.02 last 81.37) - mkdir 3269 (time 1787136635.69 total 40.02 last 82.97) - mkdir 3920 (time 1787136645.70 total 50.03 last 65.03) - mkdir 4786 (time 1787136655.70 total 60.03 last 86.58) - mkdir 5487 (time 1787136665.71 total 70.04 last 70.05) - mkdir 6230 (time 1787136675.71 total 80.05 last 74.27) - mkdir 6871 (time 1787136685.73 total 90.06 last 63.99) - mkdir 7729 (time 1787136695.73 total 100.06 last 85.78) - mkdir 8556 (time 1787136705.74 total 110.07 last 82.67) - mkdir 9449 (time 1787136715.75 total 120.08 last 89.21) - mkdir 10000 (time 1787136721.89 total 126.23 last 89.65) - mkdir 10836 (time 1787136731.90 total 136.23 last 83.57) - mkdir 11583 (time 1787136741.90 total 146.23 last 74.68) - mkdir 12429 (time 1787136751.90 total 156.23 last 84.58) - mkdir 13177 (time 1787136761.93 total 166.26 last 74.60) - mkdir 13994 (time 1787136771.93 total 176.26 last 81.69) - mkdir 14849 (time 1787136781.93 total 186.26 last 85.47) - mkdir 15627 (time 1787136791.94 total 196.27 last 77.78) - mkdir 16525 (time 1787136801.94 total 206.27 last 89.75) - mkdir 17464 (time 1787136811.94 total 216.27 last 93.90) - mkdir 18395 (time 1787136821.95 total 226.28 last 93.06) - mkdir 19268 (time 1787136831.95 total 236.28 last 87.30) - mkdir 20000 (time 1787136840.94 total 245.28 last 81.35) - mkdir 20801 (time 1787136850.95 total 255.28 last 80.08) - mkdir 21710 (time 1787136860.95 total 265.28 last 90.86) - mkdir 22645 (time 1787136870.97 total 275.30 last 93.32) - mkdir 23524 (time 1787136880.98 total 285.31 last 87.80) - mkdir 24407 (time 1787136890.99 total 295.32 last 88.23) - mkdir 25347 (time 1787136900.99 total 305.32 last 93.98) - mkdir 26174 (time 1787136911.01 total 315.34 last 82.55) - mkdir 26967 (time 1787136921.03 total 325.36 last 79.16) - mkdir 27630 (time 1787136931.03 total 335.36 last 66.30) - mkdir 28482 (time 1787136941.03 total 345.37 last 85.14) - mkdir 29184 (time 1787136951.04 total 355.37 last 70.17) - mkdir 29833 (time 1787136961.05 total 365.38 last 64.83) - mkdir 30000 (time 1787136964.33 total 368.66 last 50.97) - mkdir 30776 (time 1787136974.34 total 378.67 last 77.53) - mkdir 31606 (time 1787136984.34 total 388.67 last 82.96) - mkdir 32466 (time 1787136994.35 total 398.68 last 85.89) total: 32818 mkdir in 402.38 seconds: 81.56 ops/second - mkdir 859 (time 1787136605.67 total 10.00 last 85.86) - mkdir 1629 (time 1787136615.69 total 20.02 last 76.87) - mkdir 2430 (time 1787136625.70 total 30.03 last 80.01) - mkdir 3250 (time 1787136635.70 total 40.03 last 81.99) - mkdir 3926 (time 1787136645.71 total 50.04 last 67.57) - mkdir 4768 (time 1787136655.71 total 60.04 last 84.18) - mkdir 5449 (time 1787136665.74 total 70.07 last 67.91) - mkdir 6199 (time 1787136675.75 total 80.08 last 74.91) - mkdir 6830 (time 1787136685.77 total 90.10 last 62.96) - mkdir 7650 (time 1787136695.77 total 100.11 last 81.99) - mkdir 8483 (time 1787136705.78 total 110.11 last 83.24) - mkdir 9356 (time 1787136715.79 total 120.12 last 87.24) - mkdir 10000 (time 1787136723.13 total 127.46 last 87.67) - mkdir 10815 (time 1787136733.15 total 137.48 last 81.40) - mkdir 11538 (time 1787136743.16 total 147.49 last 72.21) - mkdir 12384 (time 1787136753.16 total 157.50 last 84.56) - mkdir 13128 (time 1787136763.17 total 167.51 last 74.33) - mkdir 13945 (time 1787136773.19 total 177.52 last 81.57) - mkdir 14749 (time 1787136783.20 total 187.53 last 80.34) - mkdir 15512 (time 1787136793.20 total 197.53 last 76.27) - mkdir 16386 (time 1787136803.21 total 207.54 last 87.34) - mkdir 17339 (time 1787136813.22 total 217.56 last 95.14) - mkdir 18273 (time 1787136823.23 total 227.56 last 93.38) - mkdir 19158 (time 1787136833.23 total 237.56 last 88.49) - mkdir 19894 (time 1787136843.24 total 247.57 last 73.53) - mkdir 20754 (time 1787136853.24 total 257.57 last 85.95) - mkdir 21611 (time 1787136863.25 total 267.58 last 85.66) - mkdir 22517 (time 1787136873.25 total 277.58 last 90.57) - mkdir 23412 (time 1787136883.27 total 287.60 last 89.33) - mkdir 24287 (time 1787136893.27 total 297.60 last 87.49) - mkdir 25194 (time 1787136903.28 total 307.61 last 90.66) - mkdir 26008 (time 1787136913.28 total 317.61 last 81.36) - mkdir 26727 (time 1787136923.30 total 327.63 last 71.76) - mkdir 27439 (time 1787136933.30 total 337.63 last 71.20) - mkdir 28293 (time 1787136943.30 total 347.63 last 85.39) - mkdir 28931 (time 1787136953.31 total 357.64 last 63.74) - mkdir 29597 (time 1787136963.35 total 367.69 last 66.31) - mkdir 30000 (time 1787136968.88 total 373.21 last 72.96) - mkdir 30812 (time 1787136978.89 total 383.22 last 81.13) - mkdir 31620 (time 1787136988.89 total 393.22 last 80.79) - mkdir 32528 (time 1787136998.89 total 403.22 last 90.78) total: 32818 mkdir in 405.57 seconds: 80.92 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270696 1000608 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 1787137383 ; total 0 ; last 0) - unlinked 10000 (time 1787137558 ; total 175 ; last 175) - unlinked 20000 (time 1787137681 ; total 298 ; last 123) - unlinked 30000 (time 1787137790 ; total 407 ; last 109) total: 32768 unlinks in 435 seconds: 75.328735 unlinks/second - unlinked 0 (time 1787137383 ; total 0 ; last 0) - unlinked 10000 (time 1787137557 ; total 174 ; last 174) - unlinked 20000 (time 1787137683 ; total 300 ; last 126) - unlinked 30000 (time 1787137792 ; total 409 ; last 109) total: 32768 unlinks in 438 seconds: 74.812782 unlinks/second nlink between: 1 - unlinked 0 (time 1787137823 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1787137823 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8152 1263152 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