== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:58:22 (1788940702) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 536 523551 1% /mnt/lustre - mkdir 637 (time 1788940717.42 total 10.00 last 63.67) - mkdir 1365 (time 1788940727.43 total 20.01 last 72.73) - mkdir 2013 (time 1788940737.46 total 30.05 last 64.57) - mkdir 2693 (time 1788940747.47 total 40.05 last 67.97) - mkdir 3415 (time 1788940757.48 total 50.07 last 72.12) - mkdir 4101 (time 1788940767.48 total 60.07 last 68.55) - mkdir 4899 (time 1788940777.49 total 70.08 last 79.72) - mkdir 5630 (time 1788940787.50 total 80.08 last 73.09) - mkdir 6347 (time 1788940797.50 total 90.09 last 71.66) - mkdir 7065 (time 1788940807.51 total 100.10 last 71.73) - mkdir 7761 (time 1788940817.53 total 110.12 last 69.47) - mkdir 8456 (time 1788940827.54 total 120.12 last 69.45) - mkdir 9093 (time 1788940837.59 total 130.18 last 63.37) - mkdir 9811 (time 1788940847.59 total 140.18 last 71.77) - mkdir 10000 (time 1788940849.99 total 142.58 last 78.81) - mkdir 10727 (time 1788940860.01 total 152.60 last 72.58) - mkdir 11356 (time 1788940870.02 total 162.61 last 62.83) - mkdir 12021 (time 1788940880.03 total 172.62 last 66.41) - mkdir 12574 (time 1788940890.04 total 182.63 last 55.27) - mkdir 13276 (time 1788940900.04 total 192.63 last 70.19) - mkdir 13990 (time 1788940910.05 total 202.64 last 71.30) - mkdir 14717 (time 1788940920.06 total 212.65 last 72.64) - mkdir 15429 (time 1788940930.09 total 222.67 last 71.02) - mkdir 16011 (time 1788940940.09 total 232.67 last 58.20) - mkdir 16628 (time 1788940950.09 total 242.68 last 61.67) - mkdir 17196 (time 1788940960.13 total 252.71 last 56.60) - mkdir 17650 (time 1788940970.16 total 262.75 last 45.24) - mkdir 18301 (time 1788940980.20 total 272.78 last 64.87) - mkdir 18888 (time 1788940990.20 total 282.79 last 58.69) - mkdir 19416 (time 1788941000.21 total 292.80 last 52.76) - mkdir 20000 (time 1788941009.76 total 302.35 last 61.12) - mkdir 20673 (time 1788941019.77 total 312.36 last 67.25) - mkdir 21195 (time 1788941029.81 total 322.40 last 51.99) - mkdir 21709 (time 1788941039.83 total 332.42 last 51.27) - mkdir 22496 (time 1788941049.84 total 342.43 last 78.68) - mkdir 23079 (time 1788941059.84 total 352.43 last 58.28) - mkdir 23698 (time 1788941069.84 total 362.43 last 61.89) - mkdir 24291 (time 1788941079.85 total 372.44 last 59.25) - mkdir 25004 (time 1788941089.86 total 382.45 last 71.22) - mkdir 25710 (time 1788941099.87 total 392.46 last 70.54) - mkdir 26370 (time 1788941109.88 total 402.46 last 65.97) - mkdir 27081 (time 1788941119.88 total 412.47 last 71.08) - mkdir 27722 (time 1788941129.91 total 422.50 last 63.90) - mkdir 28341 (time 1788941139.95 total 432.54 last 61.64) - mkdir 28958 (time 1788941149.95 total 442.54 last 61.68) - mkdir 29582 (time 1788941159.98 total 452.56 last 62.26) - mkdir 30000 (time 1788941166.98 total 459.57 last 59.67) - mkdir 30706 (time 1788941176.99 total 469.58 last 70.54) - mkdir 31343 (time 1788941187.00 total 479.59 last 63.66) - mkdir 32018 (time 1788941197.00 total 489.59 last 67.48) - mkdir 32773 (time 1788941207.01 total 499.60 last 75.44) total: 32818 mkdir in 500.16 seconds: 65.61 ops/second - mkdir 622 (time 1788940717.42 total 10.01 last 62.16) - mkdir 1379 (time 1788940727.44 total 20.03 last 75.54) - mkdir 2021 (time 1788940737.45 total 30.03 last 64.18) - mkdir 2714 (time 1788940747.45 total 40.03 last 69.28) - mkdir 3453 (time 1788940757.46 total 50.04 last 73.84) - mkdir 4146 (time 1788940767.47 total 60.05 last 69.26) - mkdir 4901 (time 1788940777.47 total 70.06 last 75.45) - mkdir 5597 (time 1788940787.49 total 80.07 last 69.50) - mkdir 6307 (time 1788940797.49 total 90.08 last 70.95) - mkdir 7003 (time 1788940807.49 total 100.08 last 69.60) - mkdir 7720 (time 1788940817.49 total 110.08 last 71.70) - mkdir 8433 (time 1788940827.52 total 120.10 last 71.13) - mkdir 9067 (time 1788940837.53 total 130.11 last 63.31) - mkdir 9793 (time 1788940847.54 total 140.13 last 72.51) - mkdir 10000 (time 1788940850.25 total 142.84 last 76.39) - mkdir 10681 (time 1788940860.28 total 152.86 last 67.92) - mkdir 11289 (time 1788940870.29 total 162.87 last 60.74) - mkdir 11923 (time 1788940880.31 total 172.89 last 63.27) - mkdir 12484 (time 1788940890.33 total 182.91 last 56.00) - mkdir 13167 (time 1788940900.35 total 192.93 last 68.17) - mkdir 13858 (time 1788940910.35 total 202.93 last 69.10) - mkdir 14581 (time 1788940920.35 total 212.93 last 72.30) - mkdir 15277 (time 1788940930.37 total 222.96 last 69.43) - mkdir 15858 (time 1788940940.37 total 232.96 last 58.10) - mkdir 16457 (time 1788940950.38 total 242.96 last 59.87) - mkdir 17003 (time 1788940960.39 total 252.97 last 54.54) - mkdir 17450 (time 1788940970.39 total 262.98 last 44.68) - mkdir 18073 (time 1788940980.40 total 272.99 last 62.24) - mkdir 18667 (time 1788940990.44 total 283.03 last 59.18) - mkdir 19183 (time 1788941000.45 total 293.03 last 51.57) - mkdir 19769 (time 1788941010.45 total 303.04 last 58.56) - mkdir 20000 (time 1788941013.55 total 306.14 last 74.53) - mkdir 20637 (time 1788941023.56 total 316.14 last 63.65) - mkdir 21109 (time 1788941033.57 total 326.15 last 47.16) - mkdir 21749 (time 1788941043.57 total 336.16 last 63.98) - mkdir 22452 (time 1788941053.60 total 346.18 last 70.14) - mkdir 23060 (time 1788941063.60 total 356.18 last 60.78) - mkdir 23696 (time 1788941073.60 total 366.19 last 63.57) - mkdir 24327 (time 1788941083.61 total 376.19 last 63.06) - mkdir 25075 (time 1788941093.62 total 386.21 last 74.68) - mkdir 25710 (time 1788941103.63 total 396.21 last 63.47) - mkdir 26366 (time 1788941113.63 total 406.22 last 65.58) - mkdir 27071 (time 1788941123.65 total 416.23 last 70.37) - mkdir 27661 (time 1788941133.65 total 426.24 last 58.98) - mkdir 28257 (time 1788941143.67 total 436.26 last 59.50) - mkdir 28919 (time 1788941153.69 total 446.27 last 66.08) - mkdir 29537 (time 1788941163.70 total 456.28 last 61.73) - mkdir 30000 (time 1788941171.35 total 463.93 last 60.57) - mkdir 30705 (time 1788941181.36 total 473.94 last 70.40) - mkdir 31420 (time 1788941191.36 total 483.95 last 71.47) - mkdir 32095 (time 1788941201.38 total 493.96 last 67.40) total: 32818 mkdir in 503.43 seconds: 65.19 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 270688 1000616 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 1788941683 ; total 1 ; last 1) - unlinked 10000 (time 1788941925 ; total 243 ; last 242) - unlinked 20000 (time 1788942087 ; total 405 ; last 162) - unlinked 30000 (time 1788942229 ; total 547 ; last 142) total: 32768 unlinks in 584 seconds: 56.109589 unlinks/second - unlinked 0 (time 1788941682 ; total 0 ; last 0) - unlinked 10000 (time 1788941927 ; total 245 ; last 245) - unlinked 20000 (time 1788942089 ; total 407 ; last 162) - unlinked 30000 (time 1788942231 ; total 549 ; last 142) total: 32768 unlinks in 587 seconds: 55.822826 unlinks/second nlink between: 1 - unlinked 0 (time 1788942270 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788942270 ; 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 8144 1263160 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