== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:00:44 (1788930044) 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 826 (time 1788930059.97 total 10.00 last 82.59) - mkdir 1649 (time 1788930069.98 total 20.02 last 82.17) - mkdir 2435 (time 1788930079.99 total 30.02 last 78.58) - mkdir 3496 (time 1788930089.99 total 40.02 last 106.09) - mkdir 4407 (time 1788930100.00 total 50.03 last 91.00) - mkdir 5204 (time 1788930110.00 total 60.03 last 79.69) - mkdir 6049 (time 1788930120.00 total 70.04 last 84.44) - mkdir 6879 (time 1788930130.01 total 80.04 last 82.97) - mkdir 7827 (time 1788930140.02 total 90.06 last 94.65) - mkdir 8685 (time 1788930150.03 total 100.06 last 85.78) - mkdir 9540 (time 1788930160.03 total 110.06 last 85.49) - mkdir 10000 (time 1788930167.78 total 117.81 last 59.37) - mkdir 10743 (time 1788930177.78 total 127.81 last 74.28) - mkdir 11591 (time 1788930187.78 total 137.82 last 84.76) - mkdir 12442 (time 1788930197.79 total 147.82 last 85.07) - mkdir 13360 (time 1788930207.79 total 157.83 last 91.73) - mkdir 14164 (time 1788930217.80 total 167.84 last 80.30) - mkdir 15097 (time 1788930227.82 total 177.85 last 93.20) - mkdir 15973 (time 1788930237.83 total 187.86 last 87.50) - mkdir 17017 (time 1788930247.84 total 197.87 last 104.27) - mkdir 17845 (time 1788930257.85 total 207.89 last 82.69) - mkdir 18509 (time 1788930267.86 total 217.89 last 66.35) - mkdir 19401 (time 1788930277.86 total 227.89 last 89.19) - mkdir 20000 (time 1788930285.76 total 235.80 last 75.78) - mkdir 20700 (time 1788930295.77 total 245.80 last 69.99) - mkdir 21313 (time 1788930305.77 total 255.80 last 61.28) - mkdir 22158 (time 1788930315.77 total 265.81 last 84.49) - mkdir 22862 (time 1788930325.79 total 275.83 last 70.23) - mkdir 23714 (time 1788930335.81 total 285.84 last 85.07) - mkdir 24551 (time 1788930345.81 total 295.85 last 83.69) - mkdir 25383 (time 1788930355.82 total 305.85 last 83.13) - mkdir 26137 (time 1788930365.83 total 315.87 last 75.31) - mkdir 26930 (time 1788930375.83 total 325.87 last 79.28) - mkdir 27824 (time 1788930385.84 total 335.87 last 89.38) - mkdir 28740 (time 1788930395.87 total 345.90 last 91.31) - mkdir 29524 (time 1788930405.87 total 355.90 last 78.38) - mkdir 30000 (time 1788930412.42 total 362.45 last 72.70) - mkdir 30740 (time 1788930422.43 total 372.46 last 73.92) - mkdir 31319 (time 1788930432.43 total 382.47 last 57.86) - mkdir 31960 (time 1788930442.47 total 392.50 last 63.90) - mkdir 32687 (time 1788930452.48 total 402.52 last 72.58) total: 32818 mkdir in 403.94 seconds: 81.25 ops/second - mkdir 787 (time 1788930059.97 total 10.01 last 78.64) - mkdir 1601 (time 1788930069.98 total 20.01 last 81.37) - mkdir 2363 (time 1788930080.00 total 30.03 last 76.06) - mkdir 3453 (time 1788930090.00 total 40.03 last 108.96) - mkdir 4348 (time 1788930100.01 total 50.05 last 89.37) - mkdir 5107 (time 1788930110.02 total 60.05 last 75.87) - mkdir 5950 (time 1788930120.02 total 70.05 last 84.28) - mkdir 6783 (time 1788930130.02 total 80.06 last 83.27) - mkdir 7714 (time 1788930140.03 total 90.06 last 93.06) - mkdir 8554 (time 1788930150.05 total 100.08 last 83.82) - mkdir 9411 (time 1788930160.06 total 110.09 last 85.61) - mkdir 9974 (time 1788930170.07 total 120.11 last 56.23) - mkdir 10770 (time 1788930180.08 total 130.12 last 79.52) - mkdir 11632 (time 1788930190.09 total 140.12 last 86.12) - mkdir 12507 (time 1788930200.09 total 150.13 last 87.47) - mkdir 13434 (time 1788930210.10 total 160.13 last 92.68) - mkdir 14277 (time 1788930220.11 total 170.14 last 84.20) - mkdir 15167 (time 1788930230.15 total 180.18 last 88.64) - mkdir 16087 (time 1788930240.16 total 190.19 last 91.92) - mkdir 17091 (time 1788930250.17 total 200.20 last 100.26) - mkdir 17901 (time 1788930260.18 total 210.22 last 80.89) - mkdir 18563 (time 1788930270.20 total 220.24 last 66.07) - mkdir 19453 (time 1788930280.22 total 230.25 last 88.87) - mkdir 20000 (time 1788930287.77 total 237.81 last 72.41) - mkdir 20707 (time 1788930297.78 total 247.81 last 70.66) - mkdir 21414 (time 1788930307.78 total 257.82 last 70.66) - mkdir 22266 (time 1788930317.80 total 267.83 last 85.06) - mkdir 22889 (time 1788930327.81 total 277.85 last 62.22) - mkdir 23786 (time 1788930337.82 total 287.85 last 89.65) - mkdir 24649 (time 1788930347.83 total 297.87 last 86.15) - mkdir 25419 (time 1788930357.84 total 307.87 last 76.99) - mkdir 26185 (time 1788930367.84 total 317.87 last 76.57) - mkdir 26981 (time 1788930377.87 total 327.90 last 79.37) - mkdir 27868 (time 1788930387.90 total 337.93 last 88.43) - mkdir 28765 (time 1788930397.91 total 347.94 last 89.62) - mkdir 29533 (time 1788930407.93 total 357.97 last 76.59) - mkdir 30000 (time 1788930413.97 total 364.01 last 77.35) - mkdir 30786 (time 1788930423.98 total 374.01 last 78.53) - mkdir 31325 (time 1788930434.01 total 384.04 last 53.77) - mkdir 31973 (time 1788930444.03 total 394.06 last 64.65) - mkdir 32725 (time 1788930454.04 total 404.07 last 75.13) total: 32818 mkdir in 404.74 seconds: 81.08 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 1788930797 ; total 0 ; last 0) - unlinked 10000 (time 1788930972 ; total 175 ; last 175) - unlinked 20000 (time 1788931100 ; total 303 ; last 128) - unlinked 30000 (time 1788931216 ; total 419 ; last 116) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second - unlinked 0 (time 1788930797 ; total 0 ; last 0) - unlinked 10000 (time 1788930973 ; total 176 ; last 176) - unlinked 20000 (time 1788931100 ; total 303 ; last 127) - unlinked 30000 (time 1788931217 ; total 420 ; last 117) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second nlink between: 1 - unlinked 0 (time 1788931247 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788931247 ; 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 8232 1263072 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