== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:22:21 (1786710141) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 832 (time 1786710156.90 total 10.00 last 83.17) - mkdir 1659 (time 1786710166.90 total 20.01 last 82.68) - mkdir 2414 (time 1786710176.90 total 30.01 last 75.47) - mkdir 3320 (time 1786710186.91 total 40.01 last 90.57) - mkdir 4199 (time 1786710196.91 total 50.02 last 87.87) - mkdir 5055 (time 1786710206.91 total 60.02 last 85.58) - mkdir 5774 (time 1786710216.91 total 70.02 last 71.89) - mkdir 6513 (time 1786710226.92 total 80.03 last 73.86) - mkdir 7371 (time 1786710236.93 total 90.04 last 85.69) - mkdir 8088 (time 1786710246.93 total 100.04 last 71.68) - mkdir 8904 (time 1786710256.96 total 110.06 last 81.43) - mkdir 9755 (time 1786710266.96 total 120.07 last 85.08) - mkdir 10000 (time 1786710269.88 total 122.99 last 83.78) - mkdir 10830 (time 1786710279.89 total 132.99 last 82.98) - mkdir 11809 (time 1786710289.89 total 143.00 last 97.86) - mkdir 12699 (time 1786710299.90 total 153.01 last 88.90) - mkdir 13503 (time 1786710309.92 total 163.03 last 80.22) - mkdir 14395 (time 1786710319.93 total 173.03 last 89.18) - mkdir 15412 (time 1786710329.93 total 183.04 last 101.67) - mkdir 16413 (time 1786710339.94 total 193.05 last 99.98) - mkdir 17382 (time 1786710349.94 total 203.05 last 96.89) - mkdir 18315 (time 1786710359.94 total 213.05 last 93.29) - mkdir 18989 (time 1786710369.96 total 223.07 last 67.27) - mkdir 19653 (time 1786710379.96 total 233.07 last 66.38) - mkdir 20000 (time 1786710384.82 total 237.92 last 71.52) - mkdir 20706 (time 1786710394.83 total 247.94 last 70.50) - mkdir 21430 (time 1786710404.85 total 257.96 last 72.26) - mkdir 22120 (time 1786710414.86 total 267.96 last 68.95) - mkdir 23171 (time 1786710424.86 total 277.97 last 105.06) - mkdir 24112 (time 1786710434.87 total 287.98 last 94.01) - mkdir 24751 (time 1786710444.89 total 298.00 last 63.79) - mkdir 25353 (time 1786710454.92 total 308.02 last 60.04) - mkdir 25913 (time 1786710464.92 total 318.03 last 55.95) - mkdir 26873 (time 1786710474.94 total 328.04 last 95.89) - mkdir 27768 (time 1786710484.95 total 338.06 last 89.39) - mkdir 28524 (time 1786710494.98 total 348.09 last 75.37) - mkdir 29273 (time 1786710504.99 total 358.10 last 74.83) - mkdir 30000 (time 1786710513.18 total 366.29 last 88.78) - mkdir 30879 (time 1786710523.18 total 376.29 last 87.87) - mkdir 31802 (time 1786710533.20 total 386.30 last 92.17) - mkdir 32723 (time 1786710543.20 total 396.30 last 92.09) total: 32818 mkdir in 397.17 seconds: 82.63 ops/second - mkdir 789 (time 1786710156.91 total 10.01 last 78.79) - mkdir 1624 (time 1786710166.92 total 20.03 last 83.36) - mkdir 2407 (time 1786710176.93 total 30.04 last 78.26) - mkdir 3308 (time 1786710186.93 total 40.04 last 90.07) - mkdir 4165 (time 1786710196.94 total 50.05 last 85.64) - mkdir 4999 (time 1786710206.94 total 60.05 last 83.37) - mkdir 5724 (time 1786710216.94 total 70.05 last 72.50) - mkdir 6472 (time 1786710226.96 total 80.07 last 74.66) - mkdir 7373 (time 1786710236.97 total 90.08 last 90.01) - mkdir 8076 (time 1786710246.97 total 100.08 last 70.30) - mkdir 8843 (time 1786710256.98 total 110.09 last 76.61) - mkdir 9688 (time 1786710267.00 total 120.11 last 84.37) - mkdir 10000 (time 1786710270.56 total 123.66 last 87.74) - mkdir 10850 (time 1786710280.56 total 133.67 last 84.98) - mkdir 11808 (time 1786710290.57 total 143.67 last 95.73) - mkdir 12731 (time 1786710300.58 total 153.69 last 92.18) - mkdir 13550 (time 1786710310.58 total 163.69 last 81.88) - mkdir 14501 (time 1786710320.59 total 173.70 last 95.01) - mkdir 15475 (time 1786710330.59 total 183.70 last 97.38) - mkdir 16436 (time 1786710340.60 total 193.71 last 96.02) - mkdir 17416 (time 1786710350.61 total 203.71 last 97.94) - mkdir 18362 (time 1786710360.62 total 213.72 last 94.51) - mkdir 19009 (time 1786710370.62 total 223.72 last 64.69) - mkdir 19654 (time 1786710380.62 total 233.73 last 64.45) - mkdir 20000 (time 1786710385.47 total 238.57 last 71.47) - mkdir 20675 (time 1786710395.49 total 248.60 last 67.30) - mkdir 21429 (time 1786710405.50 total 258.60 last 75.40) - mkdir 22135 (time 1786710415.50 total 268.61 last 70.55) - mkdir 23157 (time 1786710425.51 total 278.62 last 102.11) - mkdir 24126 (time 1786710435.52 total 288.63 last 96.83) - mkdir 24756 (time 1786710445.54 total 298.65 last 62.85) - mkdir 25349 (time 1786710455.54 total 308.65 last 59.29) - mkdir 25937 (time 1786710465.55 total 318.65 last 58.78) - mkdir 26871 (time 1786710475.55 total 328.66 last 93.38) - mkdir 27771 (time 1786710485.55 total 338.66 last 89.99) - mkdir 28525 (time 1786710495.58 total 348.68 last 75.19) - mkdir 29239 (time 1786710505.59 total 358.70 last 71.29) - mkdir 30000 (time 1786710513.75 total 366.86 last 93.32) - mkdir 30888 (time 1786710523.76 total 376.86 last 88.72) - mkdir 31843 (time 1786710533.77 total 386.88 last 95.37) - mkdir 32729 (time 1786710543.77 total 396.88 last 88.58) total: 32818 mkdir in 397.87 seconds: 82.48 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270784 1000520 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786710975 ; total 0 ; last 0) - unlinked 10000 (time 1786711158 ; total 183 ; last 183) - unlinked 20000 (time 1786711286 ; total 311 ; last 128) - unlinked 30000 (time 1786711386 ; total 411 ; last 100) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second - unlinked 0 (time 1786710975 ; total 0 ; last 0) - unlinked 10000 (time 1786711160 ; total 185 ; last 185) - unlinked 20000 (time 1786711286 ; total 311 ; last 126) - unlinked 30000 (time 1786711387 ; total 412 ; last 101) total: 32768 unlinks in 440 seconds: 74.472725 unlinks/second nlink between: 1 - unlinked 0 (time 1786711416 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786711416 ; 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 8240 1263064 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre