== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:13:56 (1789136036) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 630 (time 1789136052.51 total 10.01 last 62.94) - mkdir 1316 (time 1789136062.52 total 20.02 last 68.54) - mkdir 1891 (time 1789136072.52 total 30.02 last 57.47) - mkdir 2537 (time 1789136082.53 total 40.03 last 64.58) - mkdir 3206 (time 1789136092.54 total 50.04 last 66.80) - mkdir 3814 (time 1789136102.55 total 60.05 last 60.76) - mkdir 4358 (time 1789136112.58 total 70.08 last 54.24) - mkdir 4952 (time 1789136122.59 total 80.09 last 59.33) - mkdir 5554 (time 1789136132.60 total 90.10 last 60.12) - mkdir 6190 (time 1789136142.60 total 100.10 last 63.60) - mkdir 6867 (time 1789136152.61 total 110.11 last 67.64) - mkdir 7504 (time 1789136162.62 total 120.12 last 63.65) - mkdir 8101 (time 1789136172.62 total 130.12 last 59.69) - mkdir 8568 (time 1789136182.65 total 140.15 last 46.56) - mkdir 9161 (time 1789136192.66 total 150.16 last 59.23) - mkdir 9685 (time 1789136202.67 total 160.17 last 52.34) - mkdir 10000 (time 1789136207.57 total 165.08 last 64.26) - mkdir 10678 (time 1789136217.58 total 175.09 last 67.74) - mkdir 11335 (time 1789136227.61 total 185.11 last 65.53) - mkdir 11942 (time 1789136237.63 total 195.13 last 60.60) - mkdir 12576 (time 1789136247.64 total 205.14 last 63.34) - mkdir 13243 (time 1789136257.64 total 215.15 last 66.64) - mkdir 13886 (time 1789136267.65 total 225.16 last 64.24) - mkdir 14485 (time 1789136277.66 total 235.16 last 59.88) - mkdir 15156 (time 1789136287.66 total 245.16 last 67.09) - mkdir 15796 (time 1789136297.66 total 255.17 last 63.96) - mkdir 16416 (time 1789136307.69 total 265.19 last 61.83) - mkdir 17017 (time 1789136317.70 total 275.20 last 60.04) - mkdir 17700 (time 1789136327.71 total 285.21 last 68.26) - mkdir 18385 (time 1789136337.71 total 295.21 last 68.49) - mkdir 19005 (time 1789136347.71 total 305.22 last 61.95) - mkdir 19630 (time 1789136357.72 total 315.23 last 62.44) - mkdir 20000 (time 1789136364.11 total 321.61 last 57.94) - mkdir 20571 (time 1789136374.12 total 331.62 last 57.05) - mkdir 21182 (time 1789136384.13 total 341.63 last 61.02) - mkdir 21862 (time 1789136394.13 total 351.63 last 68.00) - mkdir 22469 (time 1789136404.14 total 361.64 last 60.65) - mkdir 23012 (time 1789136414.14 total 371.65 last 54.26) - mkdir 23589 (time 1789136424.16 total 381.67 last 57.59) - mkdir 24241 (time 1789136434.17 total 391.67 last 65.17) - mkdir 24894 (time 1789136444.18 total 401.68 last 65.20) - mkdir 25487 (time 1789136454.19 total 411.69 last 59.27) - mkdir 26178 (time 1789136464.20 total 421.70 last 69.01) - mkdir 26870 (time 1789136474.22 total 431.72 last 69.08) - mkdir 27521 (time 1789136484.22 total 441.72 last 65.09) - mkdir 28175 (time 1789136494.23 total 451.73 last 65.36) - mkdir 28821 (time 1789136504.23 total 461.74 last 64.55) - mkdir 29445 (time 1789136514.24 total 471.75 last 62.33) - mkdir 30000 (time 1789136522.40 total 479.90 last 68.08) - mkdir 30701 (time 1789136532.42 total 489.93 last 69.92) - mkdir 31351 (time 1789136542.42 total 499.93 last 64.99) - mkdir 32056 (time 1789136552.44 total 509.94 last 70.38) - mkdir 32762 (time 1789136562.44 total 519.94 last 70.60) total: 32818 mkdir in 520.62 seconds: 63.04 ops/second - mkdir 632 (time 1789136052.50 total 10.00 last 63.17) - mkdir 1313 (time 1789136062.51 total 20.01 last 68.04) - mkdir 1913 (time 1789136072.53 total 30.04 last 59.86) - mkdir 2540 (time 1789136082.54 total 40.04 last 62.67) - mkdir 3170 (time 1789136092.55 total 50.05 last 62.96) - mkdir 3796 (time 1789136102.57 total 60.08 last 62.42) - mkdir 4333 (time 1789136112.60 total 70.10 last 53.58) - mkdir 4906 (time 1789136122.63 total 80.13 last 57.11) - mkdir 5489 (time 1789136132.65 total 90.15 last 58.21) - mkdir 6164 (time 1789136142.66 total 100.16 last 67.43) - mkdir 6819 (time 1789136152.66 total 110.16 last 65.47) - mkdir 7463 (time 1789136162.68 total 120.18 last 64.27) - mkdir 8072 (time 1789136172.71 total 130.21 last 60.74) - mkdir 8543 (time 1789136182.71 total 140.21 last 47.09) - mkdir 9122 (time 1789136192.72 total 150.22 last 57.87) - mkdir 9665 (time 1789136202.72 total 160.22 last 54.26) - mkdir 10000 (time 1789136208.07 total 165.57 last 62.62) - mkdir 10708 (time 1789136218.08 total 175.58 last 70.77) - mkdir 11364 (time 1789136228.08 total 185.58 last 65.57) - mkdir 11943 (time 1789136238.11 total 195.61 last 57.72) - mkdir 12575 (time 1789136248.11 total 205.62 last 63.18) - mkdir 13274 (time 1789136258.12 total 215.62 last 69.86) - mkdir 13935 (time 1789136268.13 total 225.63 last 66.05) - mkdir 14556 (time 1789136278.13 total 235.63 last 62.08) - mkdir 15230 (time 1789136288.13 total 245.64 last 67.38) - mkdir 15847 (time 1789136298.14 total 255.64 last 61.68) - mkdir 16479 (time 1789136308.15 total 265.65 last 63.13) - mkdir 17061 (time 1789136318.16 total 275.66 last 58.15) - mkdir 17730 (time 1789136328.17 total 285.67 last 66.81) - mkdir 18421 (time 1789136338.18 total 295.69 last 68.99) - mkdir 19009 (time 1789136348.20 total 305.71 last 58.69) - mkdir 19651 (time 1789136358.21 total 315.72 last 64.13) - mkdir 20000 (time 1789136363.93 total 321.43 last 61.09) - mkdir 20574 (time 1789136373.93 total 331.43 last 57.39) - mkdir 21185 (time 1789136383.93 total 341.44 last 61.07) - mkdir 21849 (time 1789136393.94 total 351.44 last 66.35) - mkdir 22497 (time 1789136403.95 total 361.45 last 64.74) - mkdir 23058 (time 1789136413.97 total 371.47 last 55.99) - mkdir 23639 (time 1789136423.97 total 381.47 last 58.10) - mkdir 24267 (time 1789136433.98 total 391.49 last 62.72) - mkdir 24873 (time 1789136443.98 total 401.49 last 60.60) - mkdir 25464 (time 1789136454.00 total 411.50 last 59.02) - mkdir 26159 (time 1789136464.00 total 421.50 last 69.47) - mkdir 26818 (time 1789136474.00 total 431.51 last 65.89) - mkdir 27490 (time 1789136484.02 total 441.52 last 67.11) - mkdir 28146 (time 1789136494.05 total 451.55 last 65.39) - mkdir 28809 (time 1789136504.08 total 461.58 last 66.08) - mkdir 29458 (time 1789136514.08 total 471.58 last 64.89) - mkdir 30000 (time 1789136521.96 total 479.46 last 68.78) - mkdir 30669 (time 1789136531.98 total 489.48 last 66.78) - mkdir 31330 (time 1789136542.00 total 499.50 last 65.97) - mkdir 32037 (time 1789136552.03 total 509.54 last 70.46) - mkdir 32725 (time 1789136562.04 total 519.55 last 68.73) total: 32818 mkdir in 520.84 seconds: 63.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789137160 ; total 0 ; last 0) - unlinked 10000 (time 1789137420 ; total 260 ; last 260) - unlinked 20000 (time 1789137704 ; total 544 ; last 284) - unlinked 30000 (time 1789137959 ; total 799 ; last 255) total: 32768 unlinks in 873 seconds: 37.534939 unlinks/second - unlinked 0 (time 1789137160 ; total 0 ; last 0) - unlinked 10000 (time 1789137420 ; total 260 ; last 260) - unlinked 20000 (time 1789137706 ; total 546 ; last 286) - unlinked 30000 (time 1789137961 ; total 801 ; last 255) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second nlink between: 1 - unlinked 0 (time 1789138036 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789138036 ; 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 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 8196 1263108 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre