== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:51:21 (1788609081) 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 606 (time 1788609095.87 total 10.01 last 60.51) - mkdir 1201 (time 1788609105.88 total 20.02 last 59.49) - mkdir 1751 (time 1788609115.88 total 30.02 last 54.98) - mkdir 2316 (time 1788609125.88 total 40.02 last 56.50) - mkdir 2865 (time 1788609135.89 total 50.03 last 54.87) - mkdir 3330 (time 1788609145.89 total 60.03 last 46.48) - mkdir 3848 (time 1788609155.89 total 70.03 last 51.78) - mkdir 4320 (time 1788609165.90 total 80.05 last 47.15) - mkdir 4826 (time 1788609175.92 total 90.06 last 50.51) - mkdir 5317 (time 1788609185.96 total 100.10 last 48.94) - mkdir 5881 (time 1788609195.96 total 110.10 last 56.38) - mkdir 6413 (time 1788609205.96 total 120.10 last 53.19) - mkdir 6997 (time 1788609216.01 total 130.15 last 58.14) - mkdir 7544 (time 1788609226.02 total 140.17 last 54.59) - mkdir 7929 (time 1788609236.04 total 150.18 last 38.43) - mkdir 8366 (time 1788609246.05 total 160.19 last 43.67) - mkdir 8853 (time 1788609256.06 total 170.20 last 48.67) - mkdir 9412 (time 1788609266.07 total 180.21 last 55.85) - mkdir 9812 (time 1788609276.09 total 190.23 last 39.91) - mkdir 10000 (time 1788609280.75 total 194.89 last 40.32) - mkdir 10378 (time 1788609290.76 total 204.90 last 37.76) - mkdir 10891 (time 1788609300.76 total 214.91 last 51.29) - mkdir 11326 (time 1788609310.77 total 224.91 last 43.47) - mkdir 11877 (time 1788609320.79 total 234.94 last 54.98) - mkdir 12452 (time 1788609330.80 total 244.94 last 57.49) - mkdir 13000 (time 1788609340.80 total 254.94 last 54.76) - mkdir 13573 (time 1788609350.81 total 264.95 last 57.27) - mkdir 14147 (time 1788609360.82 total 274.96 last 57.33) - mkdir 14585 (time 1788609370.83 total 284.97 last 43.75) - mkdir 15189 (time 1788609380.83 total 294.98 last 60.38) - mkdir 15775 (time 1788609390.85 total 304.99 last 58.53) - mkdir 16334 (time 1788609400.85 total 315.00 last 55.85) - mkdir 16935 (time 1788609410.86 total 325.00 last 60.08) - mkdir 17557 (time 1788609420.91 total 335.05 last 61.89) - mkdir 18098 (time 1788609430.91 total 345.06 last 54.06) - mkdir 18624 (time 1788609440.93 total 355.07 last 52.50) - mkdir 19151 (time 1788609450.94 total 365.08 last 52.68) - mkdir 19693 (time 1788609460.95 total 375.09 last 54.16) - mkdir 20000 (time 1788609467.26 total 381.40 last 48.61) - mkdir 20542 (time 1788609477.27 total 391.41 last 54.16) - mkdir 20985 (time 1788609487.29 total 401.43 last 44.19) - mkdir 21516 (time 1788609497.30 total 411.44 last 53.08) - mkdir 22100 (time 1788609507.30 total 421.44 last 58.36) - mkdir 22660 (time 1788609517.31 total 431.45 last 55.99) - mkdir 23230 (time 1788609527.31 total 441.45 last 57.00) - mkdir 23783 (time 1788609537.40 total 451.54 last 54.78) - mkdir 24363 (time 1788609547.40 total 461.54 last 57.99) - mkdir 24947 (time 1788609557.41 total 471.55 last 58.33) - mkdir 25325 (time 1788609567.45 total 481.59 last 37.66) - mkdir 25876 (time 1788609577.47 total 491.62 last 54.97) - mkdir 26457 (time 1788609587.49 total 501.63 last 57.99) - mkdir 26992 (time 1788609597.51 total 511.65 last 53.42) - mkdir 27516 (time 1788609607.52 total 521.66 last 52.34) - mkdir 27927 (time 1788609617.55 total 531.69 last 40.97) - mkdir 28386 (time 1788609627.55 total 541.69 last 45.90) - mkdir 28885 (time 1788609637.56 total 551.70 last 49.87) - mkdir 29391 (time 1788609647.56 total 561.70 last 50.58) - mkdir 29956 (time 1788609657.58 total 571.72 last 56.40) - mkdir 30497 (time 1788609667.58 total 581.73 last 54.08) - mkdir 31046 (time 1788609677.59 total 591.73 last 54.87) - mkdir 31566 (time 1788609687.60 total 601.74 last 51.96) - mkdir 32008 (time 1788609697.63 total 611.77 last 44.04) - mkdir 32476 (time 1788609707.64 total 621.78 last 46.79) total: 32818 mkdir in 628.92 seconds: 52.18 ops/second - mkdir 627 (time 1788609095.86 total 10.01 last 62.64) - mkdir 1219 (time 1788609105.89 total 20.03 last 59.06) - mkdir 1785 (time 1788609115.92 total 30.06 last 56.43) - mkdir 2329 (time 1788609125.92 total 40.06 last 54.40) - mkdir 2865 (time 1788609135.94 total 50.09 last 53.46) - mkdir 3336 (time 1788609145.94 total 60.09 last 47.09) - mkdir 3862 (time 1788609155.95 total 70.10 last 52.54) - mkdir 4338 (time 1788609165.96 total 80.11 last 47.55) - mkdir 4811 (time 1788609175.98 total 90.13 last 47.23) - mkdir 5310 (time 1788609186.03 total 100.18 last 49.63) - mkdir 5872 (time 1788609196.03 total 110.18 last 56.20) - mkdir 6408 (time 1788609206.04 total 120.18 last 53.58) - mkdir 6993 (time 1788609216.11 total 130.25 last 58.10) - mkdir 7554 (time 1788609226.13 total 140.27 last 55.99) - mkdir 7974 (time 1788609236.15 total 150.29 last 41.92) - mkdir 8424 (time 1788609246.17 total 160.32 last 44.88) - mkdir 8909 (time 1788609256.18 total 170.33 last 48.46) - mkdir 9462 (time 1788609266.18 total 180.33 last 55.29) - mkdir 9853 (time 1788609276.19 total 190.34 last 39.08) - mkdir 10000 (time 1788609279.91 total 194.05 last 39.55) - mkdir 10414 (time 1788609289.94 total 204.08 last 41.27) - mkdir 10888 (time 1788609299.96 total 214.10 last 47.31) - mkdir 11337 (time 1788609310.02 total 224.17 last 44.62) - mkdir 11879 (time 1788609320.03 total 234.18 last 54.13) - mkdir 12450 (time 1788609330.03 total 244.18 last 57.08) - mkdir 12999 (time 1788609340.05 total 254.20 last 54.81) - mkdir 13566 (time 1788609350.06 total 264.21 last 56.63) - mkdir 14138 (time 1788609360.07 total 274.21 last 57.17) - mkdir 14589 (time 1788609370.10 total 284.25 last 44.95) - mkdir 15203 (time 1788609380.10 total 294.25 last 61.38) - mkdir 15795 (time 1788609390.12 total 304.27 last 59.12) - mkdir 16358 (time 1788609400.12 total 314.27 last 56.27) - mkdir 16929 (time 1788609410.12 total 324.27 last 57.09) - mkdir 17556 (time 1788609420.13 total 334.28 last 62.67) - mkdir 18085 (time 1788609430.13 total 344.28 last 52.89) - mkdir 18618 (time 1788609440.14 total 354.28 last 53.28) - mkdir 19153 (time 1788609450.19 total 364.34 last 53.20) - mkdir 19662 (time 1788609460.19 total 374.34 last 50.90) - mkdir 20000 (time 1788609466.93 total 381.08 last 50.18) - mkdir 20512 (time 1788609476.93 total 391.08 last 51.18) - mkdir 20958 (time 1788609486.95 total 401.10 last 44.51) - mkdir 21462 (time 1788609496.97 total 411.12 last 50.32) - mkdir 22033 (time 1788609506.98 total 421.13 last 57.03) - mkdir 22601 (time 1788609517.00 total 431.15 last 56.70) - mkdir 23161 (time 1788609527.00 total 441.15 last 55.99) - mkdir 23720 (time 1788609537.01 total 451.15 last 55.86) - mkdir 24265 (time 1788609547.01 total 461.16 last 54.50) - mkdir 24867 (time 1788609557.07 total 471.21 last 59.86) - mkdir 25231 (time 1788609567.08 total 481.22 last 36.36) - mkdir 25765 (time 1788609577.28 total 491.43 last 52.34) - mkdir 26355 (time 1788609587.28 total 501.43 last 58.99) - mkdir 26907 (time 1788609597.29 total 511.44 last 55.13) - mkdir 27430 (time 1788609607.31 total 521.46 last 52.21) - mkdir 27877 (time 1788609617.56 total 531.71 last 43.61) - mkdir 28321 (time 1788609627.57 total 541.71 last 44.37) - mkdir 28820 (time 1788609637.57 total 551.72 last 49.89) - mkdir 29326 (time 1788609647.60 total 561.74 last 50.46) - mkdir 29925 (time 1788609657.60 total 571.75 last 59.88) - mkdir 30471 (time 1788609667.64 total 581.79 last 54.37) - mkdir 31008 (time 1788609677.65 total 591.80 last 53.64) - mkdir 31517 (time 1788609687.66 total 601.81 last 50.85) - mkdir 31949 (time 1788609697.67 total 611.82 last 43.16) - mkdir 32439 (time 1788609707.67 total 621.82 last 49.00) total: 32818 mkdir in 629.67 seconds: 52.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489728 1718272 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 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788610297 ; total 0 ; last 0) - unlinked 10000 (time 1788610488 ; total 191 ; last 191) - unlinked 20000 (time 1788610667 ; total 370 ; last 179) - unlinked 30000 (time 1788610848 ; total 551 ; last 181) total: 32768 unlinks in 640 seconds: 51.200001 unlinks/second - unlinked 0 (time 1788610297 ; total 0 ; last 0) - unlinked 10000 (time 1788610489 ; total 192 ; last 192) - unlinked 20000 (time 1788610672 ; total 375 ; last 183) - unlinked 30000 (time 1788610854 ; total 557 ; last 182) total: 32768 unlinks in 647 seconds: 50.646057 unlinks/second nlink between: 102 - unlinked 0 (time 1788610946 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788610946 ; 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 2176 2204672 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 526826 333 526493 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre