== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:58:53 (1790920733) 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 733 (time 1790920749.89 total 10.01 last 73.19) - mkdir 1479 (time 1790920759.92 total 20.05 last 74.37) - mkdir 2162 (time 1790920769.94 total 30.06 last 68.23) - mkdir 2895 (time 1790920779.95 total 40.07 last 73.18) - mkdir 3565 (time 1790920789.95 total 50.08 last 66.98) - mkdir 4217 (time 1790920799.96 total 60.08 last 65.17) - mkdir 4823 (time 1790920809.99 total 70.11 last 60.40) - mkdir 5455 (time 1790920820.00 total 80.12 last 63.16) - mkdir 6065 (time 1790920830.01 total 90.13 last 60.93) - mkdir 6718 (time 1790920840.02 total 100.14 last 65.24) - mkdir 7394 (time 1790920850.03 total 110.15 last 67.51) - mkdir 8098 (time 1790920860.07 total 120.19 last 70.13) - mkdir 8745 (time 1790920870.08 total 130.20 last 64.67) - mkdir 9359 (time 1790920880.10 total 140.22 last 61.26) - mkdir 9999 (time 1790920890.11 total 150.23 last 63.93) - mkdir 10666 (time 1790920900.11 total 160.23 last 66.68) - mkdir 11324 (time 1790920910.12 total 170.24 last 65.74) - mkdir 12057 (time 1790920920.12 total 180.25 last 73.28) - mkdir 12705 (time 1790920930.12 total 190.25 last 64.80) - mkdir 13302 (time 1790920940.15 total 200.27 last 59.54) - mkdir 13800 (time 1790920950.19 total 210.31 last 49.63) - mkdir 14228 (time 1790920960.19 total 220.31 last 42.80) - mkdir 14780 (time 1790920970.22 total 230.35 last 55.00) - mkdir 15287 (time 1790920980.24 total 240.37 last 50.60) - mkdir 15933 (time 1790920990.25 total 250.37 last 64.57) - mkdir 16578 (time 1790921000.25 total 260.38 last 64.46) - mkdir 17199 (time 1790921010.26 total 270.38 last 62.06) - mkdir 17873 (time 1790921020.26 total 280.38 last 67.39) - mkdir 18551 (time 1790921030.26 total 290.38 last 67.80) - mkdir 19225 (time 1790921040.27 total 300.39 last 67.34) - mkdir 19855 (time 1790921050.28 total 310.40 last 62.97) - mkdir 20000 (time 1790921052.62 total 312.74 last 61.78) - mkdir 20727 (time 1790921062.62 total 322.75 last 72.69) - mkdir 21406 (time 1790921072.63 total 332.75 last 67.88) - mkdir 22123 (time 1790921082.63 total 342.75 last 71.66) - mkdir 22784 (time 1790921092.64 total 352.76 last 66.08) - mkdir 23450 (time 1790921102.65 total 362.77 last 66.52) - mkdir 24102 (time 1790921112.67 total 372.79 last 65.08) - mkdir 24690 (time 1790921122.67 total 382.79 last 58.77) - mkdir 25331 (time 1790921132.68 total 392.81 last 64.02) - mkdir 26036 (time 1790921142.70 total 402.82 last 70.41) - mkdir 26718 (time 1790921152.71 total 412.83 last 68.10) - mkdir 27366 (time 1790921162.72 total 422.84 last 64.75) - mkdir 27948 (time 1790921172.73 total 432.85 last 58.15) - mkdir 28592 (time 1790921182.73 total 442.85 last 64.37) - mkdir 29228 (time 1790921192.74 total 452.86 last 63.55) - mkdir 29893 (time 1790921202.75 total 462.87 last 66.47) - mkdir 30549 (time 1790921212.76 total 472.88 last 65.54) - mkdir 31223 (time 1790921222.76 total 482.88 last 67.36) - mkdir 31852 (time 1790921232.77 total 492.89 last 62.83) - mkdir 32566 (time 1790921242.78 total 502.90 last 71.36) total: 32818 mkdir in 506.25 seconds: 64.83 ops/second - mkdir 723 (time 1790920749.93 total 10.04 last 72.03) - mkdir 1460 (time 1790920759.93 total 20.04 last 73.67) - mkdir 2129 (time 1790920769.95 total 30.06 last 66.76) - mkdir 2849 (time 1790920779.96 total 40.08 last 71.91) - mkdir 3514 (time 1790920789.97 total 50.08 last 66.45) - mkdir 4144 (time 1790920799.97 total 60.09 last 62.99) - mkdir 4748 (time 1790920810.00 total 70.11 last 60.25) - mkdir 5382 (time 1790920820.02 total 80.13 last 63.26) - mkdir 5977 (time 1790920830.03 total 90.14 last 59.43) - mkdir 6636 (time 1790920840.04 total 100.16 last 65.82) - mkdir 7319 (time 1790920850.04 total 110.16 last 68.30) - mkdir 8008 (time 1790920860.05 total 120.16 last 68.88) - mkdir 8647 (time 1790920870.05 total 130.17 last 63.86) - mkdir 9274 (time 1790920880.07 total 140.18 last 62.60) - mkdir 9924 (time 1790920890.09 total 150.21 last 64.84) - mkdir 10591 (time 1790920900.10 total 160.21 last 66.69) - mkdir 11240 (time 1790920910.12 total 170.23 last 64.76) - mkdir 11962 (time 1790920920.14 total 180.26 last 72.00) - mkdir 12608 (time 1790920930.15 total 190.26 last 64.56) - mkdir 13223 (time 1790920940.17 total 200.29 last 61.36) - mkdir 13752 (time 1790920950.21 total 210.32 last 52.70) - mkdir 14197 (time 1790920960.22 total 220.33 last 44.46) - mkdir 14767 (time 1790920970.28 total 230.39 last 56.67) - mkdir 15262 (time 1790920980.30 total 240.41 last 49.40) - mkdir 15915 (time 1790920990.31 total 250.42 last 65.25) - mkdir 16580 (time 1790921000.32 total 260.43 last 66.44) - mkdir 17184 (time 1790921010.32 total 270.43 last 60.40) - mkdir 17835 (time 1790921020.32 total 280.43 last 65.10) - mkdir 18495 (time 1790921030.32 total 290.44 last 65.96) - mkdir 19146 (time 1790921040.33 total 300.44 last 65.04) - mkdir 19772 (time 1790921050.37 total 310.48 last 62.39) - mkdir 20000 (time 1790921053.96 total 314.07 last 63.41) - mkdir 20707 (time 1790921063.97 total 324.08 last 70.63) - mkdir 21396 (time 1790921073.99 total 334.10 last 68.76) - mkdir 22084 (time 1790921084.02 total 344.13 last 68.59) - mkdir 22767 (time 1790921094.03 total 354.14 last 68.28) - mkdir 23426 (time 1790921104.03 total 364.14 last 65.90) - mkdir 24111 (time 1790921114.03 total 374.14 last 68.48) - mkdir 24728 (time 1790921124.03 total 384.15 last 61.66) - mkdir 25358 (time 1790921134.07 total 394.18 last 62.79) - mkdir 26036 (time 1790921144.08 total 404.19 last 67.72) - mkdir 26738 (time 1790921154.09 total 414.20 last 70.16) - mkdir 27364 (time 1790921164.09 total 424.21 last 62.54) - mkdir 27947 (time 1790921174.10 total 434.21 last 58.28) - mkdir 28571 (time 1790921184.10 total 444.21 last 62.39) - mkdir 29203 (time 1790921194.10 total 454.21 last 63.20) - mkdir 29869 (time 1790921204.10 total 464.21 last 66.60) - mkdir 30549 (time 1790921214.10 total 474.22 last 67.97) - mkdir 31219 (time 1790921224.12 total 484.23 last 66.90) - mkdir 31823 (time 1790921234.12 total 494.23 last 60.39) - mkdir 32561 (time 1790921244.12 total 504.23 last 73.79) total: 32818 mkdir in 508.09 seconds: 64.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270764 1000540 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 1790921720 ; total 1 ; last 1) - unlinked 10000 (time 1790921963 ; total 244 ; last 243) - unlinked 20000 (time 1790922195 ; total 476 ; last 232) - unlinked 30000 (time 1790922480 ; total 761 ; last 285) total: 32768 unlinks in 840 seconds: 39.009525 unlinks/second - unlinked 0 (time 1790921720 ; total 1 ; last 1) - unlinked 10000 (time 1790921966 ; total 247 ; last 246) - unlinked 20000 (time 1790922204 ; total 485 ; last 238) - unlinked 30000 (time 1790922490 ; total 771 ; last 286) total: 32768 unlinks in 848 seconds: 38.641510 unlinks/second nlink between: 1 - unlinked 0 (time 1790922568 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790922568 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8220 1263084 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