== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:56:34 (1780332994) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1636 1269668 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524093 542 523551 1% /mnt/lustre - mkdir 779 (time 1780333009.84 total 10.00 last 77.88) - mkdir 1478 (time 1780333019.85 total 20.01 last 69.87) - mkdir 2255 (time 1780333029.86 total 30.02 last 77.56) - mkdir 2977 (time 1780333039.87 total 40.04 last 72.12) - mkdir 3598 (time 1780333049.88 total 50.04 last 62.10) - mkdir 4270 (time 1780333059.91 total 60.07 last 66.97) - mkdir 4998 (time 1780333069.92 total 70.08 last 72.76) - mkdir 5651 (time 1780333079.92 total 80.08 last 65.28) - mkdir 6321 (time 1780333089.94 total 90.10 last 66.84) - mkdir 6994 (time 1780333099.94 total 100.11 last 67.29) - mkdir 7680 (time 1780333109.95 total 110.11 last 68.57) - mkdir 8431 (time 1780333119.96 total 120.12 last 75.05) - mkdir 8979 (time 1780333129.98 total 130.14 last 54.66) - mkdir 9610 (time 1780333139.99 total 140.15 last 63.06) - mkdir 10000 (time 1780333145.13 total 145.29 last 75.93) - mkdir 10657 (time 1780333155.14 total 155.30 last 65.62) - mkdir 11330 (time 1780333165.15 total 165.31 last 67.25) - mkdir 12065 (time 1780333175.18 total 175.34 last 73.26) - mkdir 12781 (time 1780333185.18 total 185.34 last 71.58) - mkdir 13484 (time 1780333195.21 total 195.37 last 70.12) - mkdir 14103 (time 1780333205.23 total 205.39 last 61.79) - mkdir 14705 (time 1780333215.23 total 215.39 last 60.15) - mkdir 15282 (time 1780333225.24 total 225.40 last 57.68) - mkdir 15897 (time 1780333235.25 total 235.41 last 61.40) - mkdir 16661 (time 1780333245.26 total 245.42 last 76.33) - mkdir 17262 (time 1780333255.26 total 255.43 last 60.08) - mkdir 17854 (time 1780333265.29 total 265.45 last 59.03) - mkdir 18437 (time 1780333275.30 total 275.46 last 58.25) - mkdir 19148 (time 1780333285.31 total 285.47 last 71.05) - mkdir 19851 (time 1780333295.32 total 295.49 last 70.19) - mkdir 20000 (time 1780333297.52 total 297.68 last 67.82) - mkdir 20635 (time 1780333307.53 total 307.69 last 63.45) - mkdir 21185 (time 1780333317.53 total 317.69 last 54.99) - mkdir 21858 (time 1780333327.54 total 327.70 last 67.26) - mkdir 22545 (time 1780333337.55 total 337.71 last 68.63) - mkdir 23256 (time 1780333347.55 total 347.71 last 71.09) - mkdir 24067 (time 1780333357.57 total 357.73 last 80.92) - mkdir 24761 (time 1780333367.59 total 367.75 last 69.29) - mkdir 25350 (time 1780333377.59 total 377.75 last 58.86) - mkdir 25829 (time 1780333387.61 total 387.77 last 47.83) - mkdir 26511 (time 1780333397.61 total 397.77 last 68.19) - mkdir 27216 (time 1780333407.65 total 407.81 last 70.24) - mkdir 27885 (time 1780333417.67 total 417.83 last 66.75) - mkdir 28480 (time 1780333427.70 total 427.86 last 59.33) - mkdir 29148 (time 1780333437.72 total 437.88 last 66.64) - mkdir 29941 (time 1780333447.77 total 447.93 last 78.93) - mkdir 30704 (time 1780333457.77 total 457.93 last 76.29) - mkdir 31463 (time 1780333467.78 total 467.94 last 75.84) - mkdir 32174 (time 1780333477.78 total 477.94 last 71.09) total: 32818 mkdir in 486.17 seconds: 67.50 ops/second - mkdir 746 (time 1780333009.92 total 10.01 last 74.50) - mkdir 1420 (time 1780333019.94 total 20.03 last 67.27) - mkdir 2176 (time 1780333029.94 total 30.04 last 75.55) - mkdir 2913 (time 1780333039.96 total 40.06 last 73.58) - mkdir 3515 (time 1780333049.96 total 50.06 last 60.20) - mkdir 4178 (time 1780333059.97 total 60.07 last 66.20) - mkdir 4895 (time 1780333069.98 total 70.08 last 71.63) - mkdir 5556 (time 1780333080.00 total 80.10 last 65.99) - mkdir 6198 (time 1780333090.00 total 90.10 last 64.17) - mkdir 6854 (time 1780333100.02 total 100.11 last 65.53) - mkdir 7536 (time 1780333110.02 total 110.12 last 68.17) - mkdir 8290 (time 1780333120.02 total 120.12 last 75.37) - mkdir 8861 (time 1780333130.03 total 130.13 last 57.05) - mkdir 9474 (time 1780333140.04 total 140.14 last 61.26) - mkdir 10000 (time 1780333147.15 total 147.25 last 73.95) - mkdir 10642 (time 1780333157.15 total 157.25 last 64.19) - mkdir 11352 (time 1780333167.16 total 167.25 last 70.99) - mkdir 12110 (time 1780333177.17 total 177.27 last 75.69) - mkdir 12797 (time 1780333187.17 total 187.27 last 68.67) - mkdir 13507 (time 1780333197.20 total 197.30 last 70.79) - mkdir 14106 (time 1780333207.22 total 207.32 last 59.81) - mkdir 14748 (time 1780333217.22 total 217.32 last 64.18) - mkdir 15307 (time 1780333227.24 total 227.34 last 55.78) - mkdir 15950 (time 1780333237.26 total 237.36 last 64.21) - mkdir 16694 (time 1780333247.27 total 247.37 last 74.29) - mkdir 17270 (time 1780333257.29 total 257.39 last 57.51) - mkdir 17864 (time 1780333267.32 total 267.42 last 59.21) - mkdir 18469 (time 1780333277.34 total 277.44 last 60.37) - mkdir 19205 (time 1780333287.36 total 287.46 last 73.48) - mkdir 19947 (time 1780333297.36 total 297.46 last 74.16) - mkdir 20571 (time 1780333307.42 total 307.51 last 62.08) - mkdir 21111 (time 1780333317.43 total 317.53 last 53.91) - mkdir 21798 (time 1780333327.47 total 327.57 last 68.42) - mkdir 22456 (time 1780333337.49 total 337.58 last 65.70) - mkdir 23149 (time 1780333347.49 total 347.59 last 69.29) - mkdir 23948 (time 1780333357.51 total 357.61 last 79.74) - mkdir 24617 (time 1780333367.56 total 367.66 last 66.56) - mkdir 25238 (time 1780333377.57 total 377.66 last 62.07) - mkdir 25703 (time 1780333387.59 total 387.68 last 46.40) - mkdir 26368 (time 1780333397.63 total 397.72 last 66.24) - mkdir 27087 (time 1780333407.63 total 407.73 last 71.86) - mkdir 27741 (time 1780333417.64 total 417.73 last 65.36) - mkdir 28369 (time 1780333427.66 total 427.76 last 62.65) - mkdir 29052 (time 1780333437.66 total 437.76 last 68.29) - mkdir 29827 (time 1780333447.66 total 447.76 last 77.48) - mkdir 30000 (time 1780333450.06 total 450.16 last 72.24) - mkdir 30792 (time 1780333460.06 total 460.16 last 79.20) - mkdir 31537 (time 1780333470.08 total 470.17 last 74.38) - mkdir 32270 (time 1780333480.09 total 480.19 last 73.20) total: 32818 mkdir in 487.04 seconds: 67.38 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270848 1000456 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1636 1269668 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 65919 958081 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 589729 66178 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780333996 ; total 0 ; last 0) - unlinked 10000 (time 1780334243 ; total 247 ; last 247) - unlinked 20000 (time 1780334398 ; total 402 ; last 155) - unlinked 30000 (time 1780334532 ; total 536 ; last 134) total: 32768 unlinks in 573 seconds: 57.186737 unlinks/second - unlinked 0 (time 1780333996 ; total 0 ; last 0) - unlinked 10000 (time 1780334245 ; total 249 ; last 249) - unlinked 20000 (time 1780334398 ; total 402 ; last 153) - unlinked 30000 (time 1780334533 ; total 537 ; last 135) total: 32768 unlinks in 574 seconds: 57.087109 unlinks/second nlink between: 1 - unlinked 0 (time 1780334572 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780334572 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8304 1263000 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1636 1269668 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524093 542 523551 1% /mnt/lustre