== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:35:50 (1788791750) 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 558 (time 1788791766.97 total 10.00 last 55.80) - mkdir 1112 (time 1788791776.99 total 20.03 last 55.25) - mkdir 1670 (time 1788791787.02 total 30.05 last 55.67) - mkdir 2234 (time 1788791797.03 total 40.07 last 56.32) - mkdir 2860 (time 1788791807.04 total 50.07 last 62.58) - mkdir 3471 (time 1788791817.04 total 60.07 last 61.08) - mkdir 3986 (time 1788791827.05 total 70.09 last 51.43) - mkdir 4547 (time 1788791837.08 total 80.11 last 55.94) - mkdir 4919 (time 1788791847.17 total 90.20 last 36.87) - mkdir 5314 (time 1788791857.18 total 100.21 last 39.45) - mkdir 5900 (time 1788791867.21 total 110.25 last 58.42) - mkdir 6212 (time 1788791877.22 total 120.26 last 31.17) - mkdir 6589 (time 1788791887.24 total 130.27 last 37.64) - mkdir 7259 (time 1788791897.26 total 140.29 last 66.88) - mkdir 7805 (time 1788791907.26 total 150.29 last 54.60) - mkdir 8328 (time 1788791917.28 total 160.32 last 52.17) - mkdir 8811 (time 1788791927.29 total 170.32 last 48.27) - mkdir 9263 (time 1788791937.30 total 180.34 last 45.13) - mkdir 9815 (time 1788791947.33 total 190.36 last 55.06) - mkdir 10000 (time 1788791951.07 total 194.11 last 49.41) - mkdir 10458 (time 1788791961.12 total 204.15 last 45.60) - mkdir 11014 (time 1788791971.16 total 214.19 last 55.37) - mkdir 11524 (time 1788791981.16 total 224.20 last 50.97) - mkdir 12027 (time 1788791991.20 total 234.23 last 50.13) - mkdir 12430 (time 1788792001.22 total 244.25 last 40.22) - mkdir 12854 (time 1788792011.22 total 254.25 last 42.39) - mkdir 13254 (time 1788792021.23 total 264.26 last 39.97) - mkdir 13757 (time 1788792031.24 total 274.27 last 50.25) - mkdir 14194 (time 1788792041.27 total 284.30 last 43.55) - mkdir 14635 (time 1788792051.29 total 294.32 last 44.03) - mkdir 15145 (time 1788792061.30 total 304.34 last 50.91) - mkdir 15691 (time 1788792071.32 total 314.35 last 54.54) - mkdir 16105 (time 1788792081.32 total 324.35 last 41.38) - mkdir 16529 (time 1788792091.32 total 334.36 last 42.38) - mkdir 17024 (time 1788792101.33 total 344.36 last 49.49) - mkdir 17500 (time 1788792111.36 total 354.39 last 47.44) - mkdir 17917 (time 1788792121.37 total 364.40 last 41.66) - mkdir 18356 (time 1788792131.37 total 374.41 last 43.89) - mkdir 18799 (time 1788792141.38 total 384.42 last 44.24) - mkdir 19231 (time 1788792151.39 total 394.42 last 43.19) - mkdir 19746 (time 1788792161.39 total 404.43 last 51.46) - mkdir 20000 (time 1788792167.04 total 410.07 last 44.99) - mkdir 20534 (time 1788792177.05 total 420.08 last 53.37) - mkdir 21022 (time 1788792187.11 total 430.14 last 48.51) - mkdir 21528 (time 1788792197.11 total 440.15 last 50.56) - mkdir 22059 (time 1788792207.13 total 450.17 last 53.00) - mkdir 22526 (time 1788792217.15 total 460.18 last 46.62) - mkdir 23017 (time 1788792227.15 total 470.18 last 49.10) - mkdir 23468 (time 1788792237.17 total 480.20 last 45.01) - mkdir 23996 (time 1788792247.21 total 490.24 last 52.60) - mkdir 24496 (time 1788792257.26 total 500.29 last 49.73) - mkdir 24977 (time 1788792267.44 total 510.47 last 47.27) - mkdir 25491 (time 1788792277.47 total 520.50 last 51.25) - mkdir 26120 (time 1788792287.47 total 530.50 last 62.89) - mkdir 26627 (time 1788792297.49 total 540.53 last 50.58) - mkdir 27079 (time 1788792308.07 total 551.10 last 42.73) - mkdir 27496 (time 1788792318.09 total 561.12 last 41.62) - mkdir 28003 (time 1788792328.11 total 571.14 last 50.61) - mkdir 28394 (time 1788792338.13 total 581.16 last 39.01) - mkdir 28803 (time 1788792348.14 total 591.17 last 40.87) - mkdir 29178 (time 1788792358.14 total 601.17 last 37.49) - mkdir 29659 (time 1788792368.14 total 611.17 last 48.09) - mkdir 30000 (time 1788792374.67 total 617.70 last 52.21) - mkdir 30464 (time 1788792384.68 total 627.71 last 46.35) - mkdir 30912 (time 1788792394.69 total 637.72 last 44.77) - mkdir 31427 (time 1788792404.70 total 647.73 last 51.43) - mkdir 31928 (time 1788792415.31 total 658.34 last 47.23) - mkdir 32349 (time 1788792425.32 total 668.35 last 42.05) - mkdir 32743 (time 1788792435.33 total 678. - mkdir 551 (time 1788791766.95 total 10.01 last 55.05) - mkdir 1100 (time 1788791776.96 total 20.01 last 54.87) - mkdir 1646 (time 1788791786.96 total 30.02 last 54.59) - mkdir 2201 (time 1788791796.97 total 40.03 last 55.43) - mkdir 2818 (time 1788791806.98 total 50.04 last 61.65) - mkdir 3429 (time 1788791817.01 total 60.06 last 60.94) - mkdir 3948 (time 1788791827.01 total 70.06 last 51.90) - mkdir 4549 (time 1788791837.02 total 80.08 last 60.02) - mkdir 4911 (time 1788791847.02 total 90.08 last 36.19) - mkdir 5298 (time 1788791857.03 total 100.09 last 38.66) - mkdir 5871 (time 1788791867.04 total 110.10 last 57.25) - mkdir 6185 (time 1788791877.10 total 120.15 last 31.23) - mkdir 6574 (time 1788791887.10 total 130.16 last 38.88) - mkdir 7245 (time 1788791897.11 total 140.16 last 67.09) - mkdir 7804 (time 1788791907.12 total 150.17 last 55.85) - mkdir 8305 (time 1788791917.12 total 160.18 last 50.05) - mkdir 8796 (time 1788791927.14 total 170.20 last 49.02) - mkdir 9240 (time 1788791937.16 total 180.22 last 44.31) - mkdir 9787 (time 1788791947.18 total 190.23 last 54.62) - mkdir 10000 (time 1788791951.14 total 194.20 last 53.67) - mkdir 10448 (time 1788791961.19 total 204.24 last 44.60) - mkdir 11014 (time 1788791971.21 total 214.26 last 56.49) - mkdir 11557 (time 1788791981.22 total 224.28 last 54.24) - mkdir 12047 (time 1788791991.22 total 234.28 last 48.98) - mkdir 12444 (time 1788792001.23 total 244.29 last 39.66) - mkdir 12879 (time 1788792011.24 total 254.30 last 43.45) - mkdir 13241 (time 1788792021.26 total 264.31 last 36.16) - mkdir 13749 (time 1788792031.27 total 274.32 last 50.75) - mkdir 14193 (time 1788792041.30 total 284.36 last 44.25) - mkdir 14625 (time 1788792051.32 total 294.38 last 43.11) - mkdir 15136 (time 1788792061.34 total 304.40 last 51.00) - mkdir 15670 (time 1788792071.34 total 314.40 last 53.38) - mkdir 16103 (time 1788792081.35 total 324.41 last 43.27) - mkdir 16532 (time 1788792091.36 total 334.41 last 42.87) - mkdir 17027 (time 1788792101.36 total 344.41 last 49.50) - mkdir 17508 (time 1788792111.39 total 354.45 last 47.95) - mkdir 17936 (time 1788792121.40 total 364.45 last 42.77) - mkdir 18357 (time 1788792131.41 total 374.46 last 42.07) - mkdir 18811 (time 1788792141.41 total 384.47 last 45.36) - mkdir 19234 (time 1788792151.42 total 394.48 last 42.27) - mkdir 19743 (time 1788792161.42 total 404.48 last 50.89) - mkdir 20000 (time 1788792167.02 total 410.07 last 45.92) - mkdir 20529 (time 1788792177.03 total 420.09 last 52.82) - mkdir 21022 (time 1788792187.04 total 430.10 last 49.27) - mkdir 21526 (time 1788792197.04 total 440.10 last 50.38) - mkdir 22036 (time 1788792207.06 total 450.11 last 50.94) - mkdir 22501 (time 1788792217.06 total 460.12 last 46.47) - mkdir 23000 (time 1788792227.08 total 470.14 last 49.80) - mkdir 23446 (time 1788792237.12 total 480.18 last 44.44) - mkdir 23971 (time 1788792247.12 total 490.18 last 52.48) - mkdir 24482 (time 1788792257.13 total 500.19 last 51.05) - mkdir 24968 (time 1788792267.42 total 510.48 last 47.23) - mkdir 25482 (time 1788792277.44 total 520.49 last 51.33) - mkdir 26134 (time 1788792287.44 total 530.50 last 65.15) - mkdir 26627 (time 1788792297.48 total 540.53 last 49.14) - mkdir 27063 (time 1788792308.09 total 551.15 last 41.07) - mkdir 27472 (time 1788792318.16 total 561.21 last 40.64) - mkdir 27969 (time 1788792328.17 total 571.22 last 49.65) - mkdir 28356 (time 1788792338.17 total 581.23 last 38.66) - mkdir 28779 (time 1788792348.21 total 591.27 last 42.13) - mkdir 29158 (time 1788792358.22 total 601.27 last 37.89) - mkdir 29650 (time 1788792368.23 total 611.29 last 49.13) - mkdir 30000 (time 1788792374.67 total 617.72 last 54.39) - mkdir 30476 (time 1788792384.67 total 627.73 last 47.57) - mkdir 30949 (time 1788792394.68 total 637.74 last 47.25) - mkdir 31455 (time 1788792404.68 total 647.74 last 50.59) - mkdir 31968 (time 1788792415.32 total 658.38 last 48.22) - mkdir 32383 (time 1788792425.33 total 668.38 last 41.49) - mkdir 32790 (time 1788792435.35 total 678.40 last 40.62) total: 32818 mkdir in 678.93 seconds: 48.34 ops/second 36 last 39.38) total: 32818 mkdir in 679.89 seconds: 48.27 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1788793082 ; total 0 ; last 0) - unlinked 10000 (time 1788793352 ; total 270 ; last 270) - unlinked 20000 (time 1788793630 ; total 548 ; last 278) - unlinked 30000 (time 1788793926 ; total 844 ; last 296) total: 32768 unlinks in 924 seconds: 35.463203 unlinks/second - unlinked 0 (time 1788793082 ; total 0 ; last 0) - unlinked 10000 (time 1788793353 ; total 271 ; last 271) - unlinked 20000 (time 1788793633 ; total 551 ; last 280) - unlinked 30000 (time 1788793926 ; total 844 ; last 293) total: 32768 unlinks in 924 seconds: 35.463203 unlinks/second nlink between: 102 - unlinked 0 (time 1788794008 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788794008 ; 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 2208896 2304 2204544 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 526795 333 526462 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