== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:46:20 (1789692380) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7956 1263348 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22680 3584340 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20800 3586220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2701 259443 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6013 518902 2% /mnt/lustre - mkdir 551 (time 1789692396.29 total 10.02 last 54.98) - mkdir 1110 (time 1789692406.30 total 20.03 last 55.85) - mkdir 1749 (time 1789692416.30 total 30.04 last 63.85) - mkdir 2351 (time 1789692426.32 total 40.06 last 60.08) - mkdir 2910 (time 1789692436.33 total 50.06 last 55.87) - mkdir 3535 (time 1789692446.34 total 60.07 last 62.45) - mkdir 4118 (time 1789692456.36 total 70.10 last 58.16) - mkdir 4696 (time 1789692466.37 total 80.10 last 57.75) - mkdir 5321 (time 1789692476.38 total 90.12 last 62.42) - mkdir 5950 (time 1789692486.41 total 100.15 last 62.72) - mkdir 6500 (time 1789692496.45 total 110.19 last 54.78) - mkdir 7120 (time 1789692506.47 total 120.20 last 61.91) - mkdir 7738 (time 1789692516.47 total 130.20 last 61.78) - mkdir 8369 (time 1789692526.48 total 140.22 last 63.02) - mkdir 9012 (time 1789692536.49 total 150.23 last 64.24) - mkdir 9581 (time 1789692546.50 total 160.23 last 56.86) - mkdir 10000 (time 1789692552.98 total 166.72 last 64.60) - mkdir 10634 (time 1789692562.99 total 176.72 last 63.38) - mkdir 11234 (time 1789692572.99 total 186.73 last 59.98) - mkdir 11807 (time 1789692583.01 total 196.74 last 57.20) - mkdir 12400 (time 1789692593.02 total 206.75 last 59.24) - mkdir 13003 (time 1789692603.02 total 216.75 last 60.29) - mkdir 13616 (time 1789692613.02 total 226.76 last 61.28) - mkdir 14203 (time 1789692623.04 total 236.77 last 58.60) - mkdir 14818 (time 1789692633.04 total 246.78 last 61.48) - mkdir 15399 (time 1789692643.06 total 256.80 last 57.98) - mkdir 16006 (time 1789692653.07 total 266.80 last 60.68) - mkdir 16590 (time 1789692663.08 total 276.81 last 58.34) - mkdir 17230 (time 1789692673.08 total 286.81 last 63.98) - mkdir 17869 (time 1789692683.09 total 296.83 last 63.83) - mkdir 18532 (time 1789692693.09 total 306.83 last 66.27) - mkdir 19076 (time 1789692703.11 total 316.84 last 54.32) - mkdir 19659 (time 1789692713.12 total 326.86 last 58.23) - mkdir 20000 (time 1789692718.65 total 332.38 last 61.74) - mkdir 20570 (time 1789692728.66 total 342.40 last 56.89) - mkdir 21131 (time 1789692738.69 total 352.43 last 55.94) - mkdir 21686 (time 1789692748.72 total 362.45 last 55.37) - mkdir 22254 (time 1789692758.73 total 372.46 last 56.75) - mkdir 22852 (time 1789692768.74 total 382.48 last 59.70) - mkdir 23385 (time 1789692778.77 total 392.50 last 53.17) - mkdir 23923 (time 1789692788.77 total 402.50 last 53.78) - mkdir 24507 (time 1789692798.79 total 412.53 last 58.26) - mkdir 25115 (time 1789692808.79 total 422.53 last 60.80) - mkdir 25729 (time 1789692818.83 total 432.56 last 61.19) - mkdir 26328 (time 1789692828.84 total 442.58 last 59.82) - mkdir 26972 (time 1789692838.85 total 452.58 last 64.36) - mkdir 27569 (time 1789692848.86 total 462.59 last 59.65) - mkdir 28139 (time 1789692858.87 total 472.60 last 56.95) - mkdir 28691 (time 1789692868.88 total 482.61 last 55.14) - mkdir 29226 (time 1789692878.89 total 492.62 last 53.44) - mkdir 29718 (time 1789692888.90 total 502.64 last 49.14) - mkdir 30000 (time 1789692893.45 total 507.18 last 62.06) - mkdir 30583 (time 1789692903.48 total 517.21 last 58.12) - mkdir 31223 (time 1789692913.50 total 527.23 last 63.88) - mkdir 31892 (time 1789692923.50 total 537.23 last 66.88) - mkdir 32554 (time 1789692933.51 total 547.24 last 66.14) total: 32818 mkdir in 551.52 seconds: 59.50 ops/second - mkdir 530 (time 1789692396.59 total 10.02 last 52.88) - mkdir 1083 (time 1789692406.59 total 20.03 last 55.28) - mkdir 1726 (time 1789692416.61 total 30.04 last 64.18) - mkdir 2336 (time 1789692426.62 total 40.06 last 60.93) - mkdir 2888 (time 1789692436.63 total 50.07 last 55.15) - mkdir 3505 (time 1789692446.64 total 60.07 last 61.65) - mkdir 4110 (time 1789692456.65 total 70.09 last 60.42) - mkdir 4684 (time 1789692466.68 total 80.11 last 57.26) - mkdir 5330 (time 1789692476.69 total 90.12 last 64.54) - mkdir 5947 (time 1789692486.69 total 100.12 last 61.68) - mkdir 6498 (time 1789692496.70 total 110.13 last 55.08) - mkdir 7104 (time 1789692506.73 total 120.16 last 60.39) - mkdir 7730 (time 1789692516.78 total 130.21 last 62.28) - mkdir 8335 (time 1789692526.81 total 140.24 last 60.31) - mkdir 8968 (time 1789692536.86 total 150.29 last 63.02) - mkdir 9546 (time 1789692546.91 total 160.34 last 57.49) - mkdir 10000 (time 1789692553.70 total 167.14 last 66.83) - mkdir 10613 (time 1789692563.72 total 177.15 last 61.19) - mkdir 11217 (time 1789692573.76 total 187.19 last 60.16) - mkdir 11789 (time 1789692583.78 total 197.21 last 57.09) - mkdir 12379 (time 1789692593.79 total 207.22 last 58.94) - mkdir 12997 (time 1789692603.81 total 217.24 last 61.72) - mkdir 13595 (time 1789692613.82 total 227.25 last 59.73) - mkdir 14181 (time 1789692623.83 total 237.26 last 58.53) - mkdir 14824 (time 1789692633.85 total 247.28 last 64.18) - mkdir 15413 (time 1789692643.85 total 257.28 last 58.89) - mkdir 15981 (time 1789692653.88 total 267.31 last 56.66) - mkdir 16555 (time 1789692663.89 total 277.32 last 57.35) - mkdir 17171 (time 1789692673.90 total 287.34 last 61.48) - mkdir 17782 (time 1789692683.91 total 297.34 last 61.06) - mkdir 18446 (time 1789692693.91 total 307.34 last 66.38) - mkdir 18993 (time 1789692703.92 total 317.35 last 54.69) - mkdir 19572 (time 1789692713.92 total 327.35 last 57.86) - mkdir 20000 (time 1789692721.19 total 334.62 last 58.90) - mkdir 20559 (time 1789692731.19 total 344.62 last 55.89) - mkdir 21125 (time 1789692741.19 total 354.63 last 56.58) - mkdir 21667 (time 1789692751.21 total 364.64 last 54.11) - mkdir 22256 (time 1789692761.21 total 374.64 last 58.89) - mkdir 22843 (time 1789692771.21 total 384.64 last 58.69) - mkdir 23386 (time 1789692781.23 total 394.66 last 54.23) - mkdir 23930 (time 1789692791.24 total 404.67 last 54.32) - mkdir 24503 (time 1789692801.25 total 414.68 last 57.27) - mkdir 25101 (time 1789692811.25 total 424.68 last 59.77) - mkdir 25716 (time 1789692821.27 total 434.70 last 61.38) - mkdir 26316 (time 1789692831.29 total 444.72 last 59.87) - mkdir 26972 (time 1789692841.30 total 454.73 last 65.54) - mkdir 27589 (time 1789692851.30 total 464.73 last 61.70) - mkdir 28192 (time 1789692861.32 total 474.75 last 60.17) - mkdir 28682 (time 1789692871.33 total 484.76 last 48.99) - mkdir 29197 (time 1789692881.35 total 494.79 last 51.35) - mkdir 29721 (time 1789692891.38 total 504.81 last 52.29) - mkdir 30000 (time 1789692896.28 total 509.72 last 56.83) - mkdir 30592 (time 1789692906.30 total 519.73 last 59.13) - mkdir 31228 (time 1789692916.30 total 529.73 last 63.60) - mkdir 31868 (time 1789692926.30 total 539.73 last 63.98) - mkdir 32495 (time 1789692936.31 total 549.74 last 62.66) total: 32818 mkdir in 554.56 seconds: 59.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7956 1263348 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276136 995168 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22680 3584340 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20800 3586220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67640 956360 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2701 259443 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71649 518902 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789693530 ; total 0 ; last 0) - unlinked 10000 (time 1789693765 ; total 235 ; last 235) - unlinked 20000 (time 1789693926 ; total 396 ; last 161) - unlinked 30000 (time 1789694150 ; total 620 ; last 224) total: 32768 unlinks in 699 seconds: 46.878399 unlinks/second - unlinked 0 (time 1789693530 ; total 0 ; last 0) - unlinked 10000 (time 1789693765 ; total 235 ; last 235) - unlinked 20000 (time 1789693928 ; total 398 ; last 163) - unlinked 30000 (time 1789694155 ; total 625 ; last 227) total: 32768 unlinks in 704 seconds: 46.545456 unlinks/second nlink between: 1 - unlinked 0 (time 1789694235 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789694235 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7956 1263348 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13592 1257712 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22680 3584340 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20800 3586220 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4009 1019991 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2004 1021996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2685 259459 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2701 259443 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6013 518902 2% /mnt/lustre