== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:15:32 (1789683332) 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 487 (time 1789683347.22 total 10.00 last 48.69) - mkdir 993 (time 1789683357.24 total 20.02 last 50.50) - mkdir 1468 (time 1789683367.25 total 30.03 last 47.48) - mkdir 1997 (time 1789683377.27 total 40.05 last 52.77) - mkdir 2526 (time 1789683387.28 total 50.06 last 52.83) - mkdir 3099 (time 1789683397.28 total 60.06 last 57.29) - mkdir 3642 (time 1789683407.30 total 70.08 last 54.19) - mkdir 4188 (time 1789683417.31 total 80.09 last 54.55) - mkdir 4710 (time 1789683427.34 total 90.12 last 52.07) - mkdir 5275 (time 1789683437.36 total 100.14 last 56.38) - mkdir 5808 (time 1789683447.38 total 110.16 last 53.18) - mkdir 6333 (time 1789683457.40 total 120.18 last 52.40) - mkdir 6861 (time 1789683467.41 total 130.19 last 52.78) - mkdir 7333 (time 1789683477.42 total 140.20 last 47.12) - mkdir 7876 (time 1789683487.43 total 150.21 last 54.29) - mkdir 8433 (time 1789683497.43 total 160.21 last 55.66) - mkdir 8957 (time 1789683507.46 total 170.24 last 52.27) - mkdir 9464 (time 1789683517.46 total 180.24 last 50.67) - mkdir 9945 (time 1789683527.48 total 190.26 last 48.02) - mkdir 10492 (time 1789683537.49 total 200.27 last 54.62) - mkdir 11009 (time 1789683547.50 total 210.28 last 51.67) - mkdir 11577 (time 1789683557.53 total 220.31 last 56.61) - mkdir 12138 (time 1789683567.54 total 230.32 last 56.07) - mkdir 12633 (time 1789683577.57 total 240.35 last 49.35) - mkdir 13076 (time 1789683587.57 total 250.35 last 44.28) - mkdir 13541 (time 1789683597.59 total 260.37 last 46.42) - mkdir 14093 (time 1789683607.59 total 270.37 last 55.19) - mkdir 14555 (time 1789683617.65 total 280.42 last 45.96) - mkdir 15006 (time 1789683627.68 total 290.46 last 44.96) - mkdir 15417 (time 1789683637.72 total 300.50 last 40.90) - mkdir 15856 (time 1789683647.73 total 310.51 last 43.86) - mkdir 16360 (time 1789683657.76 total 320.54 last 50.26) - mkdir 16802 (time 1789683667.78 total 330.56 last 44.13) - mkdir 17221 (time 1789683677.79 total 340.57 last 41.86) - mkdir 17677 (time 1789683687.80 total 350.58 last 45.52) - mkdir 18105 (time 1789683697.85 total 360.63 last 42.61) - mkdir 18505 (time 1789683707.86 total 370.64 last 39.95) - mkdir 18941 (time 1789683717.86 total 380.64 last 43.60) - mkdir 19389 (time 1789683727.87 total 390.65 last 44.76) - mkdir 19878 (time 1789683737.92 total 400.70 last 48.65) - mkdir 20000 (time 1789683740.23 total 403.01 last 52.97) - mkdir 20505 (time 1789683750.24 total 413.02 last 50.44) - mkdir 20960 (time 1789683760.25 total 423.03 last 45.46) - mkdir 21456 (time 1789683770.25 total 433.03 last 49.57) - mkdir 21939 (time 1789683780.26 total 443.04 last 48.25) - mkdir 22418 (time 1789683790.30 total 453.08 last 47.74) - mkdir 22902 (time 1789683800.31 total 463.09 last 48.35) - mkdir 23453 (time 1789683810.33 total 473.11 last 54.98) - mkdir 23907 (time 1789683820.33 total 483.11 last 45.38) - mkdir 24416 (time 1789683830.36 total 493.14 last 50.74) - mkdir 24901 (time 1789683840.37 total 503.15 last 48.48) - mkdir 25433 (time 1789683850.43 total 513.21 last 52.88) - mkdir 25926 (time 1789683860.43 total 523.21 last 49.27) - mkdir 26416 (time 1789683870.44 total 533.22 last 48.95) - mkdir 26847 (time 1789683880.45 total 543.23 last 43.09) - mkdir 27299 (time 1789683890.58 total 553.36 last 44.62) - mkdir 27773 (time 1789683900.59 total 563.37 last 47.36) - mkdir 28219 (time 1789683910.60 total 573.38 last 44.53) - mkdir 28692 (time 1789683920.61 total 583.39 last 47.27) - mkdir 29131 (time 1789683930.64 total 593.41 last 43.79) - mkdir 29552 (time 1789683940.64 total 603.42 last 42.07) - mkdir 29998 (time 1789683950.65 total 613.42 last 44.59) - mkdir 30448 (time 1789683960.65 total 623.43 last 44.97) - mkdir 30907 (time 1789683970.78 total 633.56 last 45.32) - mkdir 31397 (time 1789683980.80 total 643.58 last 48.89) - mkdir 31939 (time 1789683990.82 total 653.60 last 54.08) - mkdir 32437 (time 1789684000.83 total 663.61 last 49.77) total: 32818 mkdir in 671.73 seconds: 48.86 ops/second - mkdir 482 (time 1789683347.24 total 10.02 last 48.11) - mkdir 971 (time 1789683357.26 total 20.04 last 48.81) - mkdir 1449 (time 1789683367.27 total 30.05 last 47.76) - mkdir 2004 (time 1789683377.29 total 40.07 last 55.40) - mkdir 2523 (time 1789683387.29 total 50.07 last 51.88) - mkdir 3111 (time 1789683397.30 total 60.07 last 58.77) - mkdir 3661 (time 1789683407.32 total 70.10 last 54.87) - mkdir 4199 (time 1789683417.36 total 80.14 last 53.58) - mkdir 4718 (time 1789683427.37 total 90.15 last 51.86) - mkdir 5284 (time 1789683437.39 total 100.17 last 56.47) - mkdir 5821 (time 1789683447.39 total 110.17 last 53.70) - mkdir 6345 (time 1789683457.44 total 120.21 last 52.17) - mkdir 6875 (time 1789683467.45 total 130.23 last 52.92) - mkdir 7339 (time 1789683477.48 total 140.26 last 46.25) - mkdir 7884 (time 1789683487.49 total 150.27 last 54.48) - mkdir 8430 (time 1789683497.49 total 160.27 last 54.56) - mkdir 8969 (time 1789683507.50 total 170.28 last 53.88) - mkdir 9471 (time 1789683517.51 total 180.28 last 50.16) - mkdir 9949 (time 1789683527.51 total 190.29 last 47.76) - mkdir 10482 (time 1789683537.52 total 200.29 last 53.28) - mkdir 11002 (time 1789683547.52 total 210.29 last 52.00) - mkdir 11593 (time 1789683557.53 total 220.30 last 59.04) - mkdir 12112 (time 1789683567.55 total 230.33 last 51.78) - mkdir 12636 (time 1789683577.55 total 240.33 last 52.38) - mkdir 13054 (time 1789683587.60 total 250.38 last 41.60) - mkdir 13516 (time 1789683597.61 total 260.39 last 46.14) - mkdir 14081 (time 1789683607.66 total 270.44 last 56.25) - mkdir 14543 (time 1789683617.66 total 280.44 last 46.16) - mkdir 14989 (time 1789683627.68 total 290.45 last 44.55) - mkdir 15383 (time 1789683637.70 total 300.48 last 39.31) - mkdir 15821 (time 1789683647.73 total 310.50 last 43.68) - mkdir 16299 (time 1789683657.75 total 320.53 last 47.69) - mkdir 16768 (time 1789683667.75 total 330.53 last 46.88) - mkdir 17175 (time 1789683677.77 total 340.55 last 40.63) - mkdir 17614 (time 1789683687.78 total 350.56 last 43.85) - mkdir 18070 (time 1789683697.79 total 360.56 last 45.57) - mkdir 18497 (time 1789683707.79 total 370.57 last 42.67) - mkdir 18914 (time 1789683717.80 total 380.58 last 41.68) - mkdir 19346 (time 1789683727.83 total 390.60 last 43.08) - mkdir 19843 (time 1789683737.89 total 400.67 last 49.38) - mkdir 20000 (time 1789683741.39 total 404.17 last 44.82) - mkdir 20514 (time 1789683751.42 total 414.19 last 51.29) - mkdir 20972 (time 1789683761.42 total 424.20 last 45.77) - mkdir 21478 (time 1789683771.43 total 434.21 last 50.57) - mkdir 21954 (time 1789683781.44 total 444.21 last 47.57) - mkdir 22419 (time 1789683791.44 total 454.22 last 46.49) - mkdir 22889 (time 1789683801.45 total 464.23 last 46.94) - mkdir 23414 (time 1789683811.45 total 474.23 last 52.50) - mkdir 23892 (time 1789683821.48 total 484.26 last 47.65) - mkdir 24387 (time 1789683831.50 total 494.27 last 49.44) - mkdir 24871 (time 1789683841.73 total 504.51 last 47.29) - mkdir 25392 (time 1789683851.73 total 514.51 last 52.08) - mkdir 25869 (time 1789683861.74 total 524.51 last 47.69) - mkdir 26361 (time 1789683871.74 total 534.52 last 49.16) - mkdir 26813 (time 1789683881.77 total 544.55 last 45.08) - mkdir 27265 (time 1789683891.78 total 554.56 last 45.14) - mkdir 27763 (time 1789683901.78 total 564.56 last 49.79) - mkdir 28243 (time 1789683911.79 total 574.57 last 47.98) - mkdir 28722 (time 1789683921.79 total 584.57 last 47.88) - mkdir 29145 (time 1789683931.80 total 594.58 last 42.27) - mkdir 29551 (time 1789683941.82 total 604.60 last 40.53) - mkdir 29994 (time 1789683951.82 total 614.60 last 44.27) - mkdir 30458 (time 1789683961.83 total 624.61 last 46.35) - mkdir 30918 (time 1789683971.86 total 634.64 last 45.89) - mkdir 31410 (time 1789683981.86 total 644.64 last 49.20) - mkdir 31951 (time 1789683991.86 total 654.64 last 54.09) - mkdir 32437 (time 1789684001.86 total 664.64 last 48.58) total: 32818 mkdir in 672.50 seconds: 48.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303828 65969 237859 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 1789684702 ; total 0 ; last 0) - unlinked 10000 (time 1789684926 ; total 224 ; last 224) - unlinked 20000 (time 1789685132 ; total 430 ; last 206) - unlinked 30000 (time 1789685387 ; total 685 ; last 255) total: 32768 unlinks in 766 seconds: 42.778069 unlinks/second - unlinked 0 (time 1789684702 ; total 0 ; last 0) - unlinked 10000 (time 1789684926 ; total 224 ; last 224) - unlinked 20000 (time 1789685133 ; total 431 ; last 207) - unlinked 30000 (time 1789685389 ; total 687 ; last 256) total: 32768 unlinks in 767 seconds: 42.722294 unlinks/second nlink between: 102 - unlinked 0 (time 1789685471 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789685470 ; 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