== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:28:03 (1780324083) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 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 279 1023721 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: 524087 536 523551 1% /mnt/lustre - mkdir 1051 (time 1780324097.87 total 10.00 last 105.05) - mkdir 2103 (time 1780324107.88 total 20.02 last 105.07) - mkdir 3097 (time 1780324117.90 total 30.03 last 99.24) - mkdir 3975 (time 1780324127.90 total 40.04 last 87.77) - mkdir 4895 (time 1780324137.93 total 50.07 last 91.73) - mkdir 5811 (time 1780324147.94 total 60.07 last 91.53) - mkdir 6735 (time 1780324157.94 total 70.08 last 92.38) - mkdir 7677 (time 1780324167.95 total 80.08 last 94.13) - mkdir 8633 (time 1780324177.95 total 90.08 last 95.59) - mkdir 9565 (time 1780324187.96 total 100.10 last 93.05) - mkdir 10000 (time 1780324192.26 total 104.39 last 101.31) - mkdir 11063 (time 1780324202.26 total 114.40 last 106.25) - mkdir 12129 (time 1780324212.28 total 124.42 last 106.38) - mkdir 13048 (time 1780324222.29 total 134.43 last 91.82) - mkdir 13892 (time 1780324232.29 total 144.43 last 84.39) - mkdir 14863 (time 1780324242.31 total 154.45 last 96.88) - mkdir 15775 (time 1780324252.32 total 164.45 last 91.18) - mkdir 16701 (time 1780324262.32 total 174.46 last 92.57) - mkdir 17702 (time 1780324272.33 total 184.47 last 99.99) - mkdir 18612 (time 1780324282.33 total 194.47 last 91.00) - mkdir 19550 (time 1780324292.33 total 204.47 last 93.77) - mkdir 20000 (time 1780324297.65 total 209.79 last 84.65) - mkdir 21035 (time 1780324307.66 total 219.80 last 103.39) - mkdir 22106 (time 1780324317.66 total 229.80 last 107.10) - mkdir 23096 (time 1780324327.68 total 239.81 last 98.87) - mkdir 24060 (time 1780324337.68 total 249.82 last 96.35) - mkdir 25009 (time 1780324347.68 total 259.82 last 94.90) - mkdir 25838 (time 1780324357.69 total 269.83 last 82.80) - mkdir 26734 (time 1780324367.70 total 279.83 last 89.59) - mkdir 27681 (time 1780324377.70 total 289.83 last 94.70) - mkdir 28562 (time 1780324387.70 total 299.84 last 88.07) - mkdir 29458 (time 1780324397.71 total 309.85 last 89.52) - mkdir 30000 (time 1780324403.78 total 315.92 last 89.19) - mkdir 31040 (time 1780324413.80 total 325.94 last 103.84) - mkdir 32082 (time 1780324423.82 total 335.95 last 104.03) total: 32818 mkdir in 343.11 seconds: 95.65 ops/second - mkdir 1034 (time 1780324097.86 total 10.00 last 103.36) - mkdir 2046 (time 1780324107.88 total 20.03 last 100.98) - mkdir 3047 (time 1780324117.89 total 30.03 last 100.08) - mkdir 3974 (time 1780324127.90 total 40.04 last 92.61) - mkdir 4864 (time 1780324137.91 total 50.05 last 88.85) - mkdir 5777 (time 1780324147.92 total 60.06 last 91.28) - mkdir 6685 (time 1780324157.92 total 70.06 last 90.72) - mkdir 7650 (time 1780324167.93 total 80.07 last 96.47) - mkdir 8657 (time 1780324177.93 total 90.07 last 100.66) - mkdir 9586 (time 1780324187.93 total 100.07 last 92.88) - mkdir 10000 (time 1780324192.02 total 104.16 last 101.36) - mkdir 11091 (time 1780324202.03 total 114.17 last 108.96) - mkdir 12169 (time 1780324212.03 total 124.17 last 107.77) - mkdir 13079 (time 1780324222.05 total 134.19 last 90.82) - mkdir 13930 (time 1780324232.06 total 144.20 last 85.08) - mkdir 14901 (time 1780324242.06 total 154.20 last 97.04) - mkdir 15787 (time 1780324252.07 total 164.21 last 88.57) - mkdir 16682 (time 1780324262.07 total 174.21 last 89.48) - mkdir 17670 (time 1780324272.07 total 184.21 last 98.76) - mkdir 18587 (time 1780324282.09 total 194.23 last 91.55) - mkdir 19500 (time 1780324292.09 total 204.23 last 91.24) - mkdir 20000 (time 1780324297.85 total 209.99 last 86.90) - mkdir 20992 (time 1780324307.85 total 219.99 last 99.20) - mkdir 22043 (time 1780324317.85 total 229.99 last 105.08) - mkdir 23008 (time 1780324327.86 total 240.00 last 96.41) - mkdir 23992 (time 1780324337.88 total 250.02 last 98.24) - mkdir 24907 (time 1780324347.88 total 260.02 last 91.43) - mkdir 25739 (time 1780324357.88 total 270.03 last 83.19) - mkdir 26633 (time 1780324367.90 total 280.04 last 89.29) - mkdir 27594 (time 1780324377.90 total 290.04 last 96.07) - mkdir 28461 (time 1780324387.91 total 300.05 last 86.58) - mkdir 29340 (time 1780324397.91 total 310.05 last 87.89) - mkdir 30000 (time 1780324405.46 total 317.60 last 87.43) - mkdir 31042 (time 1780324415.47 total 327.61 last 104.09) - mkdir 32045 (time 1780324425.48 total 337.63 last 100.19) total: 32818 mkdir in 344.92 seconds: 95.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270720 1000584 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 65915 958085 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: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780324690 ; total 0 ; last 0) - unlinked 10000 (time 1780324789 ; total 99 ; last 99) - unlinked 20000 (time 1780324852 ; total 162 ; last 63) - unlinked 30000 (time 1780324919 ; total 229 ; last 67) total: 32768 unlinks in 247 seconds: 132.663971 unlinks/second - unlinked 0 (time 1780324690 ; total 0 ; last 0) - unlinked 10000 (time 1780324789 ; total 99 ; last 99) - unlinked 20000 (time 1780324852 ; total 162 ; last 63) - unlinked 30000 (time 1780324919 ; total 229 ; last 67) total: 32768 unlinks in 247 seconds: 132.663971 unlinks/second nlink between: 1 - unlinked 0 (time 1780324938 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780324938 ; 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 8176 1263128 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 279 1023721 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: 524087 536 523551 1% /mnt/lustre