== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:30:39 (1788528639) 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 118185 393 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 600 (time 1788528653.75 total 10.02 last 59.87) - mkdir 1097 (time 1788528663.76 total 20.03 last 49.68) - mkdir 1657 (time 1788528673.77 total 30.04 last 55.91) - mkdir 2253 (time 1788528683.78 total 40.05 last 59.58) - mkdir 2798 (time 1788528693.78 total 50.05 last 54.46) - mkdir 3440 (time 1788528703.79 total 60.06 last 64.14) - mkdir 4018 (time 1788528713.80 total 70.07 last 57.76) - mkdir 4596 (time 1788528723.80 total 80.07 last 57.78) - mkdir 5170 (time 1788528733.81 total 90.08 last 57.34) - mkdir 5708 (time 1788528743.83 total 100.10 last 53.70) - mkdir 6263 (time 1788528753.90 total 110.17 last 55.13) - mkdir 6775 (time 1788528763.92 total 120.19 last 51.08) - mkdir 7345 (time 1788528773.94 total 130.20 last 56.93) - mkdir 7902 (time 1788528783.98 total 140.24 last 55.48) - mkdir 8487 (time 1788528793.99 total 150.26 last 58.43) - mkdir 9038 (time 1788528804.00 total 160.27 last 55.02) - mkdir 9605 (time 1788528814.00 total 170.27 last 56.69) - mkdir 10000 (time 1788528820.70 total 176.97 last 58.95) - mkdir 10563 (time 1788528830.73 total 187.00 last 56.15) - mkdir 11105 (time 1788528840.74 total 197.01 last 54.16) - mkdir 11665 (time 1788528850.74 total 207.01 last 55.97) - mkdir 12225 (time 1788528860.75 total 217.01 last 55.98) - mkdir 12801 (time 1788528870.77 total 227.04 last 57.46) - mkdir 13440 (time 1788528880.78 total 237.05 last 63.84) - mkdir 14001 (time 1788528890.80 total 247.07 last 55.97) - mkdir 14556 (time 1788528900.80 total 257.07 last 55.49) - mkdir 15100 (time 1788528910.85 total 267.12 last 54.14) - mkdir 15661 (time 1788528920.85 total 277.12 last 56.10) - mkdir 16286 (time 1788528930.87 total 287.14 last 62.39) - mkdir 16866 (time 1788528940.90 total 297.17 last 57.85) - mkdir 17451 (time 1788528950.94 total 307.21 last 58.24) - mkdir 17957 (time 1788528960.96 total 317.23 last 50.52) - mkdir 18570 (time 1788528971.04 total 327.31 last 60.79) - mkdir 19157 (time 1788528981.04 total 337.31 last 58.70) - mkdir 19767 (time 1788528991.04 total 347.31 last 60.99) - mkdir 20000 (time 1788528995.15 total 351.42 last 56.69) - mkdir 20612 (time 1788529005.17 total 361.44 last 61.10) - mkdir 21180 (time 1788529015.18 total 371.45 last 56.75) - mkdir 21777 (time 1788529025.19 total 381.46 last 59.63) - mkdir 22359 (time 1788529035.20 total 391.46 last 58.16) - mkdir 22936 (time 1788529045.22 total 401.49 last 57.58) - mkdir 23465 (time 1788529055.22 total 411.49 last 52.87) - mkdir 24018 (time 1788529065.22 total 421.49 last 55.30) - mkdir 24569 (time 1788529075.23 total 431.50 last 55.07) - mkdir 25115 (time 1788529085.23 total 441.50 last 54.58) - mkdir 25585 (time 1788529095.32 total 451.59 last 46.60) - mkdir 26061 (time 1788529105.36 total 461.63 last 47.39) - mkdir 26647 (time 1788529115.37 total 471.64 last 58.52) - mkdir 27109 (time 1788529125.38 total 481.65 last 46.15) - mkdir 27693 (time 1788529135.39 total 491.66 last 58.37) - mkdir 28267 (time 1788529145.39 total 501.66 last 57.40) - mkdir 28888 (time 1788529155.41 total 511.68 last 61.96) - mkdir 29400 (time 1788529165.46 total 521.73 last 50.97) - mkdir 29983 (time 1788529175.46 total 531.73 last 58.27) - mkdir 30579 (time 1788529185.48 total 541.75 last 59.52) - mkdir 31154 (time 1788529195.50 total 551.77 last 57.35) - mkdir 31680 (time 1788529205.52 total 561.79 last 52.51) - mkdir 32232 (time 1788529215.84 total 572.11 last 53.48) - mkdir 32719 (time 1788529225.85 total 582.12 last 48.67) total: 32818 mkdir in 583.82 seconds: 56.21 ops/second - mkdir 605 (time 1788528653.77 total 10.04 last 60.24) - mkdir 1088 (time 1788528663.78 total 20.05 last 48.29) - mkdir 1646 (time 1788528673.80 total 30.07 last 55.64) - mkdir 2232 (time 1788528683.81 total 40.08 last 58.58) - mkdir 2773 (time 1788528693.83 total 50.10 last 54.00) - mkdir 3394 (time 1788528703.83 total 60.10 last 62.08) - mkdir 3965 (time 1788528713.83 total 70.10 last 57.10) - mkdir 4573 (time 1788528723.85 total 80.12 last 60.66) - mkdir 5166 (time 1788528733.86 total 90.13 last 59.24) - mkdir 5713 (time 1788528743.86 total 100.13 last 54.70) - mkdir 6260 (time 1788528753.87 total 110.14 last 54.65) - mkdir 6777 (time 1788528763.88 total 120.15 last 51.65) - mkdir 7343 (time 1788528773.89 total 130.16 last 56.56) - mkdir 7905 (time 1788528783.90 total 140.17 last 56.15) - mkdir 8501 (time 1788528793.91 total 150.18 last 59.51) - mkdir 9037 (time 1788528803.92 total 160.19 last 53.56) - mkdir 9601 (time 1788528813.93 total 170.20 last 56.36) - mkdir 10000 (time 1788528820.76 total 177.03 last 58.39) - mkdir 10555 (time 1788528830.79 total 187.06 last 55.35) - mkdir 11110 (time 1788528840.80 total 197.07 last 55.47) - mkdir 11673 (time 1788528850.82 total 207.09 last 56.15) - mkdir 12257 (time 1788528860.82 total 217.09 last 58.40) - mkdir 12856 (time 1788528870.83 total 227.10 last 59.85) - mkdir 13481 (time 1788528880.84 total 237.11 last 62.46) - mkdir 14046 (time 1788528890.85 total 247.12 last 56.42) - mkdir 14617 (time 1788528900.86 total 257.13 last 57.07) - mkdir 15155 (time 1788528910.88 total 267.15 last 53.68) - mkdir 15705 (time 1788528920.88 total 277.15 last 54.96) - mkdir 16330 (time 1788528930.89 total 287.16 last 62.47) - mkdir 16908 (time 1788528940.91 total 297.18 last 57.66) - mkdir 17484 (time 1788528950.92 total 307.19 last 57.57) - mkdir 18002 (time 1788528960.92 total 317.19 last 51.78) - mkdir 18631 (time 1788528970.94 total 327.21 last 62.78) - mkdir 19201 (time 1788528980.96 total 337.23 last 56.90) - mkdir 19797 (time 1788528990.97 total 347.24 last 59.53) - mkdir 20000 (time 1788528994.65 total 350.92 last 55.18) - mkdir 20581 (time 1788529004.67 total 360.94 last 57.97) - mkdir 21159 (time 1788529014.67 total 370.94 last 57.79) - mkdir 21764 (time 1788529024.68 total 380.95 last 60.46) - mkdir 22360 (time 1788529034.68 total 390.95 last 59.57) - mkdir 22948 (time 1788529044.69 total 400.95 last 58.79) - mkdir 23502 (time 1788529054.73 total 411.00 last 55.15) - mkdir 24055 (time 1788529064.74 total 421.01 last 55.23) - mkdir 24567 (time 1788529074.77 total 431.04 last 51.06) - mkdir 25132 (time 1788529084.78 total 441.05 last 56.43) - mkdir 25591 (time 1788529094.80 total 451.07 last 45.84) - mkdir 26100 (time 1788529104.83 total 461.10 last 50.71) - mkdir 26628 (time 1788529114.86 total 471.13 last 52.67) - mkdir 27097 (time 1788529124.87 total 481.14 last 46.83) - mkdir 27694 (time 1788529134.89 total 491.16 last 59.57) - mkdir 28261 (time 1788529144.90 total 501.17 last 56.66) - mkdir 28840 (time 1788529154.91 total 511.18 last 57.87) - mkdir 29380 (time 1788529165.47 total 521.74 last 51.11) - mkdir 29960 (time 1788529175.50 total 531.77 last 57.84) - mkdir 30540 (time 1788529185.50 total 541.77 last 57.99) - mkdir 31102 (time 1788529195.51 total 551.78 last 56.14) - mkdir 31653 (time 1788529205.53 total 561.80 last 54.99) - mkdir 32221 (time 1788529215.83 total 572.10 last 55.16) - mkdir 32708 (time 1788529225.86 total 582.13 last 48.55) total: 32818 mkdir in 584.11 seconds: 56.19 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 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 1788529674 ; total 1 ; last 1) - unlinked 10000 (time 1788529846 ; total 173 ; last 172) - unlinked 20000 (time 1788530024 ; total 351 ; last 178) - unlinked 30000 (time 1788530199 ; total 526 ; last 175) total: 32768 unlinks in 572 seconds: 57.286713 unlinks/second - unlinked 0 (time 1788529674 ; total 0 ; last 0) - unlinked 10000 (time 1788529845 ; total 171 ; last 171) - unlinked 20000 (time 1788530024 ; total 350 ; last 179) - unlinked 30000 (time 1788530199 ; total 525 ; last 175) total: 32768 unlinks in 572 seconds: 57.286713 unlinks/second nlink between: 102 - unlinked 0 (time 1788530247 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788530247 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2209280 2176 2205056 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 526918 333 526585 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