== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:05:37 (1787695537) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 509 (time 1787695554.34 total 10.01 last 50.86) - mkdir 1073 (time 1787695564.37 total 20.03 last 56.25) - mkdir 1585 (time 1787695574.38 total 30.05 last 51.12) - mkdir 2079 (time 1787695584.38 total 40.05 last 49.39) - mkdir 2563 (time 1787695594.39 total 50.06 last 48.36) - mkdir 3064 (time 1787695604.40 total 60.07 last 50.07) - mkdir 3610 (time 1787695614.40 total 70.07 last 54.58) - mkdir 4054 (time 1787695624.42 total 80.09 last 44.29) - mkdir 4518 (time 1787695634.43 total 90.10 last 46.36) - mkdir 4942 (time 1787695644.44 total 100.11 last 42.38) - mkdir 5467 (time 1787695654.45 total 110.11 last 52.46) - mkdir 5861 (time 1787695664.47 total 120.14 last 39.30) - mkdir 6415 (time 1787695674.49 total 130.15 last 55.33) - mkdir 6957 (time 1787695684.49 total 140.16 last 54.16) - mkdir 7491 (time 1787695694.50 total 150.16 last 53.38) - mkdir 8039 (time 1787695704.51 total 160.18 last 54.71) - mkdir 8649 (time 1787695714.53 total 170.19 last 60.91) - mkdir 9213 (time 1787695724.53 total 180.20 last 56.39) - mkdir 9752 (time 1787695734.54 total 190.20 last 53.85) - mkdir 10000 (time 1787695738.59 total 194.25 last 61.23) - mkdir 10520 (time 1787695748.59 total 204.26 last 51.98) - mkdir 11068 (time 1787695758.60 total 214.26 last 54.77) - mkdir 11605 (time 1787695768.60 total 224.26 last 53.70) - mkdir 12127 (time 1787695778.62 total 234.29 last 52.07) - mkdir 12640 (time 1787695788.63 total 244.29 last 51.28) - mkdir 13217 (time 1787695798.64 total 254.31 last 57.60) - mkdir 13798 (time 1787695808.65 total 264.32 last 58.04) - mkdir 14413 (time 1787695818.68 total 274.34 last 61.36) - mkdir 15043 (time 1787695828.69 total 284.36 last 62.92) - mkdir 15686 (time 1787695838.70 total 294.37 last 64.22) - mkdir 16305 (time 1787695848.70 total 304.37 last 61.89) - mkdir 16898 (time 1787695858.71 total 314.38 last 59.26) - mkdir 17388 (time 1787695868.71 total 324.38 last 48.99) - mkdir 17913 (time 1787695878.73 total 334.40 last 52.40) - mkdir 18464 (time 1787695888.74 total 344.41 last 55.05) - mkdir 18945 (time 1787695898.75 total 354.42 last 48.03) - mkdir 19481 (time 1787695908.76 total 364.42 last 53.59) - mkdir 19951 (time 1787695918.76 total 374.43 last 46.98) - mkdir 20468 (time 1787695928.76 total 384.43 last 51.68) - mkdir 20897 (time 1787695938.80 total 394.47 last 42.73) - mkdir 21284 (time 1787695948.82 total 404.48 last 38.65) - mkdir 21770 (time 1787695958.85 total 414.52 last 48.44) - mkdir 22304 (time 1787695968.86 total 424.53 last 53.34) - mkdir 22827 (time 1787695978.87 total 434.54 last 52.26) - mkdir 23427 (time 1787695988.87 total 444.54 last 60.00) - mkdir 23901 (time 1787695998.88 total 454.55 last 47.35) - mkdir 24342 (time 1787696008.91 total 464.57 last 43.98) - mkdir 24695 (time 1787696018.93 total 474.60 last 35.22) - mkdir 25124 (time 1787696028.93 total 484.60 last 42.87) - mkdir 25644 (time 1787696038.96 total 494.62 last 51.89) - mkdir 26221 (time 1787696049.22 total 504.88 last 56.23) - mkdir 26772 (time 1787696059.30 total 514.97 last 54.64) - mkdir 27245 (time 1787696069.31 total 524.98 last 47.27) - mkdir 27796 (time 1787696079.32 total 534.98 last 55.06) - mkdir 28313 (time 1787696089.33 total 545.00 last 51.62) - mkdir 28785 (time 1787696100.30 total 555.97 last 43.03) - mkdir 29224 (time 1787696110.33 total 566.00 last 43.77) - mkdir 29747 (time 1787696120.33 total 576.00 last 52.28) - mkdir 30000 (time 1787696123.05 total 578.72 last 92.95) - mkdir 30469 (time 1787696133.07 total 588.74 last 46.82) - mkdir 30852 (time 1787696143.14 total 598.80 last 38.05) - mkdir 31228 (time 1787696153.21 total 608.87 last 37.33) - mkdir 31727 (time 1787696163.21 total 618.88 last 49.88) - mkdir 32261 (time 1787696173.22 total 628.88 last 53.38) - mkdir 32678 (time 1787696183.23 total 638.90 last 41.63) total: 32818 mkdir in 642.28 seconds: 51.10 ops/second - mkdir 520 (time 1787695554.35 total 10.01 last 51.94) - mkdir 1107 (time 1787695564.36 total 20.02 last 58.67) - mkdir 1640 (time 1787695574.36 total 30.02 last 53.27) - mkdir 2130 (time 1787695584.37 total 40.03 last 48.97) - mkdir 2624 (time 1787695594.37 total 50.03 last 49.39) - mkdir 3143 (time 1787695604.38 total 60.04 last 51.88) - mkdir 3672 (time 1787695614.42 total 70.08 last 52.70) - mkdir 4105 (time 1787695624.44 total 80.11 last 43.17) - mkdir 4545 (time 1787695634.48 total 90.14 last 43.86) - mkdir 4993 (time 1787695644.49 total 100.15 last 44.74) - mkdir 5526 (time 1787695654.51 total 110.17 last 53.19) - mkdir 5902 (time 1787695664.51 total 120.17 last 37.60) - mkdir 6433 (time 1787695674.53 total 130.19 last 53.00) - mkdir 6973 (time 1787695684.54 total 140.20 last 53.97) - mkdir 7493 (time 1787695694.56 total 150.22 last 51.90) - mkdir 8033 (time 1787695704.56 total 160.22 last 53.99) - mkdir 8648 (time 1787695714.56 total 170.22 last 61.48) - mkdir 9206 (time 1787695724.58 total 180.24 last 55.72) - mkdir 9726 (time 1787695734.58 total 190.24 last 51.99) - mkdir 10000 (time 1787695739.03 total 194.69 last 61.55) - mkdir 10526 (time 1787695749.04 total 204.71 last 52.52) - mkdir 11086 (time 1787695759.05 total 214.71 last 55.95) - mkdir 11637 (time 1787695769.06 total 224.72 last 55.06) - mkdir 12176 (time 1787695779.07 total 234.74 last 53.82) - mkdir 12681 (time 1787695789.12 total 244.79 last 50.25) - mkdir 13245 (time 1787695799.15 total 254.82 last 56.23) - mkdir 13808 (time 1787695809.16 total 264.83 last 56.25) - mkdir 14401 (time 1787695819.17 total 274.83 last 59.26) - mkdir 15037 (time 1787695829.24 total 284.90 last 63.16) - mkdir 15690 (time 1787695839.24 total 294.91 last 65.28) - mkdir 16305 (time 1787695849.25 total 304.91 last 61.48) - mkdir 16889 (time 1787695859.28 total 314.94 last 58.23) - mkdir 17396 (time 1787695869.29 total 324.95 last 50.65) - mkdir 17938 (time 1787695879.30 total 334.96 last 54.13) - mkdir 18497 (time 1787695889.31 total 344.97 last 55.85) - mkdir 18970 (time 1787695899.32 total 354.98 last 47.24) - mkdir 19500 (time 1787695909.32 total 364.99 last 52.99) - mkdir 19971 (time 1787695919.32 total 374.99 last 47.10) - mkdir 20492 (time 1787695929.33 total 384.99 last 52.09) - mkdir 20915 (time 1787695939.35 total 395.01 last 42.20) - mkdir 21305 (time 1787695949.37 total 405.04 last 38.92) - mkdir 21792 (time 1787695959.39 total 415.05 last 48.62) - mkdir 22329 (time 1787695969.39 total 425.05 last 53.70) - mkdir 22840 (time 1787695979.40 total 435.06 last 51.04) - mkdir 23464 (time 1787695989.40 total 445.07 last 62.39) - mkdir 23949 (time 1787695999.42 total 455.08 last 48.44) - mkdir 24414 (time 1787696009.43 total 465.09 last 46.46) - mkdir 24775 (time 1787696019.43 total 475.09 last 36.09) - mkdir 25185 (time 1787696029.44 total 485.10 last 40.96) - mkdir 25684 (time 1787696039.44 total 495.10 last 49.87) - mkdir 26205 (time 1787696049.44 total 505.10 last 52.09) - mkdir 26756 (time 1787696059.44 total 515.10 last 55.10) - mkdir 27248 (time 1787696069.46 total 525.12 last 49.13) - mkdir 27814 (time 1787696079.46 total 535.12 last 56.57) - mkdir 28311 (time 1787696089.47 total 545.13 last 49.68) - mkdir 28747 (time 1787696100.33 total 555.99 last 40.13) - mkdir 29182 (time 1787696110.37 total 566.03 last 43.32) - mkdir 29685 (time 1787696120.38 total 576.04 last 50.26) - mkdir 30000 (time 1787696124.37 total 580.03 last 78.95) - mkdir 30478 (time 1787696134.37 total 590.04 last 47.77) - mkdir 30849 (time 1787696144.38 total 600.04 last 37.08) - mkdir 31227 (time 1787696154.42 total 610.08 last 37.64) - mkdir 31759 (time 1787696164.46 total 620.12 last 53.01) - mkdir 32277 (time 1787696174.46 total 630.12 last 51.77) - mkdir 32705 (time 1787696184.47 total 640.13 last 42.77) total: 32818 mkdir in 643.11 seconds: 51.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787696908 ; total 0 ; last 0) - unlinked 10000 (time 1787697257 ; total 349 ; last 349) - unlinked 20000 (time 1787697607 ; total 699 ; last 350) - unlinked 30000 (time 1787697918 ; total 1010 ; last 311) total: 32768 unlinks in 1098 seconds: 29.843351 unlinks/second - unlinked 0 (time 1787696908 ; total 0 ; last 0) - unlinked 10000 (time 1787697257 ; total 349 ; last 349) - unlinked 20000 (time 1787697610 ; total 702 ; last 353) - unlinked 30000 (time 1787697922 ; total 1014 ; last 312) total: 32768 unlinks in 1102 seconds: 29.735027 unlinks/second nlink between: 102 - unlinked 0 (time 1787698012 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787698012 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 2 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 2208384 2176 2204160 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526704 333 526371 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre