== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:19:30 (1781209170) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 701 (time 1781209186.75 total 10.00 last 70.08) - mkdir 1337 (time 1781209196.75 total 20.01 last 63.58) - mkdir 2010 (time 1781209206.76 total 30.02 last 67.22) - mkdir 2745 (time 1781209216.76 total 40.02 last 73.50) - mkdir 3382 (time 1781209226.78 total 50.03 last 63.62) - mkdir 4003 (time 1781209236.80 total 60.05 last 61.98) - mkdir 4635 (time 1781209246.81 total 70.06 last 63.12) - mkdir 5176 (time 1781209256.83 total 80.08 last 54.01) - mkdir 5831 (time 1781209266.83 total 90.08 last 65.48) - mkdir 6525 (time 1781209276.85 total 100.10 last 69.29) - mkdir 7121 (time 1781209286.85 total 110.11 last 59.56) - mkdir 7573 (time 1781209296.87 total 120.13 last 45.11) - mkdir 8092 (time 1781209306.88 total 130.13 last 51.89) - mkdir 8615 (time 1781209316.88 total 140.14 last 52.25) - mkdir 9184 (time 1781209326.90 total 150.16 last 56.80) - mkdir 9924 (time 1781209336.90 total 160.16 last 74.00) - mkdir 10654 (time 1781209346.90 total 170.16 last 72.99) - mkdir 11260 (time 1781209356.91 total 180.17 last 60.54) - mkdir 11961 (time 1781209366.94 total 190.19 last 69.92) - mkdir 12421 (time 1781209376.96 total 200.22 last 45.89) - mkdir 12899 (time 1781209386.97 total 210.23 last 47.76) - mkdir 13614 (time 1781209396.99 total 220.25 last 71.35) - mkdir 14161 (time 1781209407.03 total 230.28 last 54.52) - mkdir 14707 (time 1781209417.06 total 240.31 last 54.42) - mkdir 15083 (time 1781209427.09 total 250.35 last 37.48) - mkdir 15563 (time 1781209437.14 total 260.39 last 47.77) - mkdir 16051 (time 1781209447.17 total 270.42 last 48.66) - mkdir 16620 (time 1781209457.18 total 280.44 last 56.82) - mkdir 17285 (time 1781209467.20 total 290.46 last 66.36) - mkdir 17721 (time 1781209477.21 total 300.47 last 43.57) - mkdir 18114 (time 1781209487.23 total 310.48 last 39.23) - mkdir 18602 (time 1781209497.24 total 320.49 last 48.75) - mkdir 19254 (time 1781209507.25 total 330.51 last 65.12) - mkdir 19910 (time 1781209517.26 total 340.51 last 65.55) - mkdir 20581 (time 1781209527.26 total 350.52 last 67.07) - mkdir 21134 (time 1781209537.27 total 360.52 last 55.27) - mkdir 21867 (time 1781209547.29 total 370.55 last 73.11) - mkdir 22377 (time 1781209557.30 total 380.55 last 50.98) - mkdir 22907 (time 1781209567.31 total 390.56 last 52.93) - mkdir 23526 (time 1781209577.34 total 400.59 last 61.74) - mkdir 24043 (time 1781209587.34 total 410.60 last 51.68) - mkdir 24523 (time 1781209597.36 total 420.61 last 47.94) - mkdir 25028 (time 1781209607.39 total 430.65 last 50.31) - mkdir 25648 (time 1781209617.40 total 440.65 last 61.97) - mkdir 26194 (time 1781209627.40 total 450.65 last 54.60) - mkdir 26881 (time 1781209637.42 total 460.67 last 68.57) - mkdir 27603 (time 1781209647.44 total 470.69 last 72.05) - mkdir 28354 (time 1781209657.45 total 480.70 last 75.00) - mkdir 29297 (time 1781209667.45 total 490.71 last 94.27) - mkdir 29949 (time 1781209677.46 total 500.71 last 65.19) - mkdir 30591 (time 1781209687.46 total 510.72 last 64.14) - mkdir 31337 (time 1781209697.47 total 520.72 last 74.58) - mkdir 32064 (time 1781209707.47 total 530.72 last 72.70) - mkdir 32685 (time 1781209717.47 total 540.72 last 62.10) total: 32818 mkdir in 542.83 seconds: 60.46 ops/second - mkdir 710 (time 1781209186.80 total 10.03 last 70.80) - mkdir 1329 (time 1781209196.82 total 20.04 last 61.80) - mkdir 1995 (time 1781209206.84 total 30.07 last 66.42) - mkdir 2754 (time 1781209216.85 total 40.07 last 75.89) - mkdir 3403 (time 1781209226.85 total 50.07 last 64.89) - mkdir 4023 (time 1781209236.85 total 60.07 last 62.00) - mkdir 4657 (time 1781209246.85 total 70.08 last 63.40) - mkdir 5197 (time 1781209256.86 total 80.09 last 53.91) - mkdir 5842 (time 1781209266.89 total 90.11 last 64.35) - mkdir 6517 (time 1781209276.90 total 100.12 last 67.44) - mkdir 7100 (time 1781209286.92 total 110.14 last 58.18) - mkdir 7526 (time 1781209296.93 total 120.15 last 42.56) - mkdir 8044 (time 1781209306.93 total 130.16 last 51.78) - mkdir 8568 (time 1781209316.96 total 140.19 last 52.22) - mkdir 9125 (time 1781209326.96 total 150.19 last 55.69) - mkdir 9834 (time 1781209337.00 total 160.23 last 70.65) - mkdir 10000 (time 1781209339.16 total 162.39 last 76.81) - mkdir 10662 (time 1781209349.18 total 172.41 last 66.05) - mkdir 11269 (time 1781209359.20 total 182.42 last 60.62) - mkdir 11889 (time 1781209369.20 total 192.43 last 61.96) - mkdir 12349 (time 1781209379.24 total 202.47 last 45.83) - mkdir 12881 (time 1781209389.25 total 212.48 last 53.15) - mkdir 13551 (time 1781209399.26 total 222.49 last 66.93) - mkdir 14085 (time 1781209409.28 total 232.51 last 53.31) - mkdir 14593 (time 1781209419.36 total 242.59 last 50.40) - mkdir 15012 (time 1781209429.37 total 252.59 last 41.87) - mkdir 15465 (time 1781209439.38 total 262.60 last 45.25) - mkdir 15959 (time 1781209449.39 total 272.62 last 49.34) - mkdir 16569 (time 1781209459.41 total 282.63 last 60.90) - mkdir 17170 (time 1781209469.46 total 292.68 last 59.80) - mkdir 17604 (time 1781209479.46 total 302.69 last 43.38) - mkdir 17998 (time 1781209489.47 total 312.70 last 39.37) - mkdir 18593 (time 1781209499.47 total 322.70 last 59.49) - mkdir 19222 (time 1781209509.49 total 332.72 last 62.79) - mkdir 19842 (time 1781209519.50 total 342.72 last 61.95) - mkdir 20000 (time 1781209522.17 total 345.40 last 59.11) - mkdir 20643 (time 1781209532.17 total 355.40 last 64.30) - mkdir 21299 (time 1781209542.18 total 365.41 last 65.54) - mkdir 21942 (time 1781209552.19 total 375.42 last 64.24) - mkdir 22402 (time 1781209562.22 total 385.45 last 45.86) - mkdir 23076 (time 1781209572.22 total 395.45 last 67.40) - mkdir 23569 (time 1781209582.22 total 405.45 last 49.30) - mkdir 24062 (time 1781209592.23 total 415.46 last 49.25) - mkdir 24514 (time 1781209602.24 total 425.47 last 45.16) - mkdir 25110 (time 1781209612.29 total 435.52 last 59.29) - mkdir 25672 (time 1781209622.29 total 445.52 last 56.18) - mkdir 26305 (time 1781209632.30 total 455.52 last 63.28) - mkdir 26982 (time 1781209642.31 total 465.54 last 67.60) - mkdir 27726 (time 1781209652.32 total 475.55 last 74.31) - mkdir 28546 (time 1781209662.33 total 485.55 last 81.98) - mkdir 29341 (time 1781209672.37 total 495.60 last 79.16) - mkdir 29985 (time 1781209682.37 total 505.60 last 64.38) - mkdir 30677 (time 1781209692.37 total 515.60 last 69.20) - mkdir 31414 (time 1781209702.37 total 525.60 last 73.69) - mkdir 32143 (time 1781209712.38 total 535.61 last 72.82) - mkdir 32758 (time 1781209722.40 total 545.63 last 61.40) total: 32818 mkdir in 546.74 seconds: 60.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270708 1000596 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781210363 ; total 1 ; last 1) - unlinked 10000 (time 1781210656 ; total 294 ; last 293) - unlinked 20000 (time 1781210968 ; total 606 ; last 312) - unlinked 30000 (time 1781211262 ; total 900 ; last 294) total: 32768 unlinks in 968 seconds: 33.851238 unlinks/second - unlinked 0 (time 1781210363 ; total 1 ; last 1) - unlinked 10000 (time 1781210657 ; total 295 ; last 294) - unlinked 20000 (time 1781210968 ; total 606 ; last 311) - unlinked 30000 (time 1781211263 ; total 901 ; last 295) total: 32768 unlinks in 968 seconds: 33.851238 unlinks/second nlink between: 1 - unlinked 0 (time 1781211333 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781211333 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8164 1263140 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre