== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:54:53 (1779202493) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 712 (time 1779202508.55 total 10.00 last 71.18) - mkdir 1449 (time 1779202518.55 total 20.01 last 73.67) - mkdir 2161 (time 1779202528.56 total 30.01 last 71.16) - mkdir 2971 (time 1779202538.56 total 40.02 last 80.97) - mkdir 3642 (time 1779202548.58 total 50.03 last 66.98) - mkdir 4382 (time 1779202558.59 total 60.04 last 73.94) - mkdir 5134 (time 1779202568.59 total 70.05 last 75.15) - mkdir 5929 (time 1779202578.60 total 80.05 last 79.49) - mkdir 6624 (time 1779202588.61 total 90.07 last 69.37) - mkdir 7336 (time 1779202598.64 total 100.09 last 71.05) - mkdir 8014 (time 1779202608.65 total 110.10 last 67.72) - mkdir 8747 (time 1779202618.66 total 120.11 last 73.22) - mkdir 9527 (time 1779202628.68 total 130.13 last 77.84) - mkdir 10000 (time 1779202634.69 total 136.15 last 78.65) - mkdir 10820 (time 1779202644.70 total 146.15 last 81.98) - mkdir 11636 (time 1779202654.71 total 156.16 last 81.47) - mkdir 12413 (time 1779202664.72 total 166.17 last 77.67) - mkdir 13179 (time 1779202674.72 total 176.17 last 76.56) - mkdir 13954 (time 1779202684.74 total 186.19 last 77.35) - mkdir 14675 (time 1779202694.75 total 196.21 last 71.99) - mkdir 15299 (time 1779202704.78 total 206.24 last 62.23) - mkdir 15976 (time 1779202714.82 total 216.27 last 67.44) - mkdir 16698 (time 1779202724.84 total 226.29 last 72.07) - mkdir 17471 (time 1779202734.86 total 236.31 last 77.14) - mkdir 18267 (time 1779202744.87 total 246.32 last 79.54) - mkdir 18963 (time 1779202754.88 total 256.33 last 69.55) - mkdir 19712 (time 1779202764.88 total 266.33 last 74.88) - mkdir 20000 (time 1779202768.84 total 270.29 last 72.74) - mkdir 20679 (time 1779202778.87 total 280.32 last 67.71) - mkdir 21371 (time 1779202788.89 total 290.34 last 69.04) - mkdir 22128 (time 1779202798.90 total 300.35 last 75.65) - mkdir 22806 (time 1779202808.90 total 310.35 last 67.76) - mkdir 23555 (time 1779202818.91 total 320.36 last 74.86) - mkdir 24272 (time 1779202828.92 total 330.37 last 71.61) - mkdir 25020 (time 1779202838.92 total 340.37 last 74.79) - mkdir 25744 (time 1779202848.92 total 350.38 last 72.39) - mkdir 26227 (time 1779202858.93 total 360.39 last 48.25) - mkdir 26904 (time 1779202868.94 total 370.40 last 67.64) - mkdir 27586 (time 1779202878.95 total 380.40 last 68.15) - mkdir 28374 (time 1779202888.95 total 390.41 last 78.75) - mkdir 29082 (time 1779202898.96 total 400.41 last 70.76) - mkdir 29655 (time 1779202908.99 total 410.44 last 57.14) - mkdir 30000 (time 1779202914.17 total 415.62 last 66.64) - mkdir 30671 (time 1779202924.17 total 425.63 last 67.05) - mkdir 31348 (time 1779202934.18 total 435.63 last 67.66) - mkdir 32129 (time 1779202944.18 total 445.64 last 78.04) total: 32818 mkdir in 455.00 seconds: 72.13 ops/second - mkdir 732 (time 1779202508.57 total 10.01 last 73.15) - mkdir 1462 (time 1779202518.57 total 20.01 last 72.99) - mkdir 2170 (time 1779202528.59 total 30.03 last 70.67) - mkdir 2972 (time 1779202538.61 total 40.05 last 80.05) - mkdir 3637 (time 1779202548.61 total 50.05 last 66.48) - mkdir 4378 (time 1779202558.61 total 60.05 last 74.09) - mkdir 5139 (time 1779202568.62 total 70.06 last 76.05) - mkdir 5911 (time 1779202578.63 total 80.07 last 77.11) - mkdir 6601 (time 1779202588.64 total 90.07 last 68.98) - mkdir 7308 (time 1779202598.65 total 100.08 last 70.63) - mkdir 8032 (time 1779202608.68 total 110.12 last 72.15) - mkdir 8767 (time 1779202618.72 total 120.15 last 73.24) - mkdir 9527 (time 1779202628.72 total 130.15 last 76.00) - mkdir 10000 (time 1779202634.24 total 135.68 last 85.66) - mkdir 10760 (time 1779202644.24 total 145.68 last 75.98) - mkdir 11582 (time 1779202654.24 total 155.68 last 82.19) - mkdir 12364 (time 1779202664.24 total 165.68 last 78.18) - mkdir 13094 (time 1779202674.26 total 175.69 last 72.92) - mkdir 13862 (time 1779202684.26 total 185.70 last 76.74) - mkdir 14584 (time 1779202694.27 total 195.71 last 72.12) - mkdir 15212 (time 1779202704.29 total 205.72 last 62.73) - mkdir 15902 (time 1779202714.31 total 215.75 last 68.81) - mkdir 16619 (time 1779202724.33 total 225.76 last 71.61) - mkdir 17358 (time 1779202734.34 total 235.77 last 73.81) - mkdir 18160 (time 1779202744.34 total 245.78 last 80.20) - mkdir 18846 (time 1779202754.35 total 255.79 last 68.50) - mkdir 19584 (time 1779202764.35 total 265.79 last 73.78) - mkdir 20000 (time 1779202770.56 total 272.00 last 67.00) - mkdir 20689 (time 1779202780.59 total 282.03 last 68.70) - mkdir 21424 (time 1779202790.60 total 292.04 last 73.42) - mkdir 22124 (time 1779202800.62 total 302.05 last 69.92) - mkdir 22790 (time 1779202810.62 total 312.06 last 66.58) - mkdir 23535 (time 1779202820.63 total 322.06 last 74.45) - mkdir 24246 (time 1779202830.63 total 332.07 last 71.07) - mkdir 25004 (time 1779202840.65 total 342.09 last 75.62) - mkdir 25730 (time 1779202850.66 total 352.09 last 72.58) - mkdir 26211 (time 1779202860.66 total 362.10 last 48.07) - mkdir 26918 (time 1779202870.67 total 372.10 last 70.67) - mkdir 27642 (time 1779202880.67 total 382.11 last 72.37) - mkdir 28387 (time 1779202890.68 total 392.11 last 74.46) - mkdir 29090 (time 1779202900.69 total 402.12 last 70.23) - mkdir 29664 (time 1779202910.71 total 412.15 last 57.26) - mkdir 30000 (time 1779202915.60 total 417.04 last 68.68) - mkdir 30677 (time 1779202925.61 total 427.05 last 67.64) - mkdir 31370 (time 1779202935.63 total 437.06 last 69.20) - mkdir 32137 (time 1779202945.63 total 447.06 last 76.69) total: 32818 mkdir in 456.10 seconds: 71.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270768 1000536 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779203594 ; total 0 ; last 0) - unlinked 10000 (time 1779203807 ; total 213 ; last 213) - unlinked 20000 (time 1779204058 ; total 464 ; last 251) - unlinked 30000 (time 1779204324 ; total 730 ; last 266) total: 32768 unlinks in 804 seconds: 40.756218 unlinks/second - unlinked 0 (time 1779203594 ; total 0 ; last 0) - unlinked 10000 (time 1779203807 ; total 213 ; last 213) - unlinked 20000 (time 1779204062 ; total 468 ; last 255) - unlinked 30000 (time 1779204330 ; total 736 ; last 268) total: 32768 unlinks in 808 seconds: 40.554455 unlinks/second nlink between: 1 - unlinked 0 (time 1779204404 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779204404 ; 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 8224 1263080 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre