== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:21:55 (1788510115) 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 631 (time 1788510132.26 total 10.04 last 62.86) - mkdir 1218 (time 1788510142.26 total 20.04 last 58.69) - mkdir 1803 (time 1788510152.28 total 30.06 last 58.36) - mkdir 2459 (time 1788510162.28 total 40.07 last 65.59) - mkdir 3057 (time 1788510172.29 total 50.07 last 59.79) - mkdir 3726 (time 1788510182.33 total 60.11 last 66.60) - mkdir 4408 (time 1788510192.34 total 70.13 last 68.11) - mkdir 5094 (time 1788510202.37 total 80.15 last 68.45) - mkdir 5803 (time 1788510212.39 total 90.17 last 70.73) - mkdir 6329 (time 1788510222.41 total 100.19 last 52.50) - mkdir 6939 (time 1788510232.43 total 110.21 last 60.88) - mkdir 7489 (time 1788510242.45 total 120.23 last 54.87) - mkdir 8076 (time 1788510252.46 total 130.24 last 58.64) - mkdir 8689 (time 1788510262.46 total 140.25 last 61.29) - mkdir 9314 (time 1788510272.47 total 150.26 last 62.44) - mkdir 9920 (time 1788510282.48 total 160.26 last 60.56) - mkdir 10560 (time 1788510292.50 total 170.28 last 63.89) - mkdir 11186 (time 1788510302.51 total 180.29 last 62.54) - mkdir 11751 (time 1788510312.52 total 190.30 last 56.43) - mkdir 12378 (time 1788510322.53 total 200.31 last 62.66) - mkdir 12975 (time 1788510332.53 total 210.31 last 59.68) - mkdir 13594 (time 1788510342.54 total 220.32 last 61.87) - mkdir 14281 (time 1788510352.55 total 230.33 last 68.61) - mkdir 15014 (time 1788510362.57 total 240.35 last 73.13) - mkdir 15701 (time 1788510372.57 total 250.36 last 68.68) - mkdir 16416 (time 1788510382.59 total 260.37 last 71.42) - mkdir 17118 (time 1788510392.60 total 270.38 last 70.08) - mkdir 17724 (time 1788510402.61 total 280.39 last 60.56) - mkdir 18321 (time 1788510412.62 total 290.40 last 59.62) - mkdir 18935 (time 1788510422.63 total 300.42 last 61.32) - mkdir 19671 (time 1788510432.64 total 310.42 last 73.57) - mkdir 20000 (time 1788510438.06 total 315.84 last 60.66) - mkdir 20723 (time 1788510448.07 total 325.85 last 72.27) - mkdir 21501 (time 1788510458.08 total 335.86 last 77.70) - mkdir 22177 (time 1788510468.09 total 345.87 last 67.54) - mkdir 22951 (time 1788510478.10 total 355.88 last 77.33) - mkdir 23567 (time 1788510488.11 total 365.90 last 61.49) - mkdir 24045 (time 1788510498.13 total 375.91 last 47.71) - mkdir 24626 (time 1788510508.14 total 385.92 last 58.07) - mkdir 25302 (time 1788510518.14 total 395.93 last 67.55) - mkdir 25956 (time 1788510528.15 total 405.93 last 65.38) - mkdir 26624 (time 1788510538.16 total 415.94 last 66.71) - mkdir 27223 (time 1788510548.20 total 425.98 last 59.68) - mkdir 28002 (time 1788510558.20 total 435.98 last 77.89) - mkdir 28727 (time 1788510568.20 total 445.98 last 72.49) - mkdir 29478 (time 1788510578.21 total 455.99 last 75.05) - mkdir 30000 (time 1788510585.95 total 463.73 last 67.45) - mkdir 30646 (time 1788510595.96 total 473.74 last 64.50) - mkdir 31311 (time 1788510605.98 total 483.76 last 66.38) - mkdir 31917 (time 1788510615.99 total 493.77 last 60.51) - mkdir 32569 (time 1788510626.00 total 503.78 last 65.18) total: 32818 mkdir in 507.45 seconds: 64.67 ops/second - mkdir 613 (time 1788510132.23 total 10.01 last 61.21) - mkdir 1222 (time 1788510142.25 total 20.03 last 60.82) - mkdir 1798 (time 1788510152.25 total 30.03 last 57.57) - mkdir 2445 (time 1788510162.26 total 40.04 last 64.67) - mkdir 3008 (time 1788510172.26 total 50.04 last 56.27) - mkdir 3670 (time 1788510182.28 total 60.07 last 66.05) - mkdir 4321 (time 1788510192.28 total 70.07 last 65.09) - mkdir 4985 (time 1788510202.29 total 80.07 last 66.39) - mkdir 5676 (time 1788510212.29 total 90.07 last 69.08) - mkdir 6196 (time 1788510222.30 total 100.08 last 51.96) - mkdir 6822 (time 1788510232.31 total 110.09 last 62.51) - mkdir 7372 (time 1788510242.33 total 120.11 last 54.88) - mkdir 7963 (time 1788510252.35 total 130.13 last 59.02) - mkdir 8583 (time 1788510262.35 total 140.13 last 61.97) - mkdir 9205 (time 1788510272.35 total 150.13 last 62.19) - mkdir 9844 (time 1788510282.38 total 160.16 last 63.71) - mkdir 10000 (time 1788510284.83 total 162.62 last 63.61) - mkdir 10681 (time 1788510294.84 total 172.62 last 68.07) - mkdir 11302 (time 1788510304.85 total 182.63 last 62.04) - mkdir 11875 (time 1788510314.86 total 192.64 last 57.25) - mkdir 12546 (time 1788510324.87 total 202.65 last 67.01) - mkdir 13138 (time 1788510334.89 total 212.67 last 59.06) - mkdir 13758 (time 1788510344.90 total 222.69 last 61.93) - mkdir 14483 (time 1788510354.92 total 232.70 last 72.39) - mkdir 15195 (time 1788510364.94 total 242.72 last 71.09) - mkdir 15872 (time 1788510374.94 total 252.72 last 67.65) - mkdir 16623 (time 1788510384.96 total 262.74 last 74.99) - mkdir 17281 (time 1788510394.98 total 272.76 last 65.65) - mkdir 17890 (time 1788510404.99 total 282.77 last 60.86) - mkdir 18431 (time 1788510415.01 total 292.79 last 53.96) - mkdir 19089 (time 1788510425.01 total 302.80 last 65.79) - mkdir 19782 (time 1788510435.05 total 312.83 last 69.08) - mkdir 20000 (time 1788510438.66 total 316.44 last 60.39) - mkdir 20729 (time 1788510448.66 total 326.44 last 72.89) - mkdir 21513 (time 1788510458.66 total 336.44 last 78.36) - mkdir 22177 (time 1788510468.68 total 346.46 last 66.31) - mkdir 22964 (time 1788510478.68 total 356.46 last 78.65) - mkdir 23593 (time 1788510488.71 total 366.49 last 62.74) - mkdir 24063 (time 1788510498.73 total 376.51 last 46.88) - mkdir 24648 (time 1788510508.74 total 386.53 last 58.43) - mkdir 25345 (time 1788510518.75 total 396.53 last 69.67) - mkdir 25999 (time 1788510528.76 total 406.54 last 65.31) - mkdir 26670 (time 1788510538.77 total 416.56 last 67.01) - mkdir 27297 (time 1788510548.79 total 426.57 last 62.63) - mkdir 28081 (time 1788510558.79 total 436.57 last 78.35) - mkdir 28780 (time 1788510568.81 total 446.59 last 69.80) - mkdir 29528 (time 1788510578.83 total 456.61 last 74.66) - mkdir 30000 (time 1788510585.49 total 463.27 last 70.80) - mkdir 30629 (time 1788510595.50 total 473.28 last 62.88) - mkdir 31259 (time 1788510605.50 total 483.29 last 62.95) - mkdir 31875 (time 1788510615.50 total 493.29 last 61.60) - mkdir 32500 (time 1788510625.51 total 503.29 last 62.49) total: 32818 mkdir in 507.99 seconds: 64.60 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 270668 1000636 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 1788511330 ; total 0 ; last 0) - unlinked 10000 (time 1788511548 ; total 218 ; last 218) - unlinked 20000 (time 1788511801 ; total 471 ; last 253) - unlinked 30000 (time 1788512043 ; total 713 ; last 242) total: 32768 unlinks in 781 seconds: 41.956467 unlinks/second - unlinked 0 (time 1788511330 ; total 0 ; last 0) - unlinked 10000 (time 1788511548 ; total 218 ; last 218) - unlinked 20000 (time 1788511802 ; total 472 ; last 254) - unlinked 30000 (time 1788512044 ; total 714 ; last 242) total: 32768 unlinks in 784 seconds: 41.795918 unlinks/second nlink between: 1 - unlinked 0 (time 1788512116 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788512116 ; 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 8124 1263180 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