== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:11:41 (1781226701) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 461 (time 1781226718.01 total 10.01 last 46.06) - mkdir 877 (time 1781226728.01 total 20.02 last 41.57) - mkdir 1346 (time 1781226738.03 total 30.03 last 46.83) - mkdir 1763 (time 1781226748.14 total 40.14 last 41.25) - mkdir 2157 (time 1781226758.16 total 50.16 last 39.31) - mkdir 2609 (time 1781226768.20 total 60.20 last 45.01) - mkdir 3068 (time 1781226778.22 total 70.22 last 45.82) - mkdir 3551 (time 1781226788.22 total 80.22 last 48.28) - mkdir 4022 (time 1781226798.23 total 90.23 last 47.07) - mkdir 4457 (time 1781226808.25 total 100.26 last 43.39) - mkdir 4906 (time 1781226818.31 total 110.31 last 44.66) - mkdir 5396 (time 1781226828.37 total 120.37 last 48.71) - mkdir 5854 (time 1781226838.37 total 130.37 last 45.78) - mkdir 6314 (time 1781226848.38 total 140.38 last 45.97) - mkdir 6750 (time 1781226858.38 total 150.38 last 43.59) - mkdir 7221 (time 1781226868.39 total 160.39 last 47.03) - mkdir 7743 (time 1781226878.41 total 170.41 last 52.13) - mkdir 8230 (time 1781226888.42 total 180.42 last 48.62) - mkdir 8730 (time 1781226898.43 total 190.43 last 49.97) - mkdir 9213 (time 1781226908.44 total 200.44 last 48.23) - mkdir 9652 (time 1781226918.45 total 210.45 last 43.88) - mkdir 10000 (time 1781226926.38 total 218.38 last 43.86) - mkdir 10503 (time 1781226936.39 total 228.39 last 50.25) - mkdir 10945 (time 1781226946.40 total 238.40 last 44.17) - mkdir 11265 (time 1781226956.40 total 248.40 last 32.00) - mkdir 11638 (time 1781226966.41 total 258.41 last 37.26) - mkdir 12079 (time 1781226976.42 total 268.42 last 44.06) - mkdir 12556 (time 1781226986.42 total 278.42 last 47.69) - mkdir 13019 (time 1781226996.42 total 288.43 last 46.28) - mkdir 13464 (time 1781227006.43 total 298.43 last 44.49) - mkdir 13916 (time 1781227016.43 total 308.43 last 45.17) - mkdir 14318 (time 1781227026.47 total 318.47 last 40.07) - mkdir 14761 (time 1781227036.48 total 328.49 last 44.23) - mkdir 15230 (time 1781227046.52 total 338.52 last 46.73) - mkdir 15623 (time 1781227056.55 total 348.55 last 39.20) - mkdir 16101 (time 1781227066.56 total 358.57 last 47.71) - mkdir 16561 (time 1781227076.58 total 368.58 last 45.93) - mkdir 17016 (time 1781227086.59 total 378.59 last 45.44) - mkdir 17459 (time 1781227096.60 total 388.60 last 44.28) - mkdir 17952 (time 1781227106.63 total 398.63 last 49.12) - mkdir 18394 (time 1781227116.64 total 408.64 last 44.16) - mkdir 18829 (time 1781227126.65 total 418.66 last 43.45) - mkdir 19241 (time 1781227136.72 total 428.72 last 40.94) - mkdir 19635 (time 1781227146.73 total 438.73 last 39.36) - mkdir 20000 (time 1781227156.41 total 448.41 last 37.70) - mkdir 20481 (time 1781227166.43 total 458.43 last 48.00) - mkdir 21012 (time 1781227176.49 total 468.50 last 52.76) - mkdir 21527 (time 1781227186.53 total 478.53 last 51.32) - mkdir 22006 (time 1781227196.57 total 488.57 last 47.68) - mkdir 22458 (time 1781227206.57 total 498.58 last 45.20) - mkdir 22936 (time 1781227216.58 total 508.59 last 47.75) - mkdir 23397 (time 1781227226.60 total 518.60 last 46.02) - mkdir 23872 (time 1781227236.61 total 528.61 last 47.45) - mkdir 24353 (time 1781227246.64 total 538.64 last 47.98) - mkdir 24790 (time 1781227256.74 total 548.74 last 43.25) - mkdir 25251 (time 1781227266.75 total 558.75 last 46.08) - mkdir 25731 (time 1781227276.75 total 568.75 last 47.97) - mkdir 26202 (time 1781227286.75 total 578.76 last 47.09) - mkdir 26698 (time 1781227296.82 total 588.83 last 49.25) - mkdir 27159 (time 1781227306.85 total 598.85 last 45.98) - mkdir 27631 (time 1781227317.04 total 609.04 last 46.33) - mkdir 28079 (time 1781227327.05 total 619.05 last 44.77) - mkdir 28507 (time 1781227337.05 total 629.05 last 42.78) - mkdir 28991 (time 1781227347.47 total 639.47 last 46.45) - mkdir 29442 (time 1781227357.49 total 649.50 last 44.99) - mkdir 29860 (time 1781227367.56 total 659.56 last 41.51) - mkdir 30000 (time 1781227370.32 total 662.32 last 50.72) - mkdir 30451 (time 1781227380.32 total 672.32 last 45.10) - mkdir 30897 (time 1781227390.33 total 682.33 - mkdir 475 (time 1781226717.61 total 10.01 last 47.46) - mkdir 909 (time 1781226727.61 total 20.01 last 43.39) - mkdir 1369 (time 1781226737.64 total 30.04 last 45.86) - mkdir 1806 (time 1781226747.64 total 40.04 last 43.70) - mkdir 2185 (time 1781226757.65 total 50.05 last 37.86) - mkdir 2620 (time 1781226767.66 total 60.05 last 43.48) - mkdir 3062 (time 1781226777.66 total 70.06 last 44.19) - mkdir 3547 (time 1781226787.67 total 80.07 last 48.44) - mkdir 4039 (time 1781226797.68 total 90.08 last 49.14) - mkdir 4438 (time 1781226807.69 total 100.08 last 39.90) - mkdir 4881 (time 1781226817.69 total 110.09 last 44.29) - mkdir 5374 (time 1781226827.70 total 120.10 last 49.23) - mkdir 5844 (time 1781226837.71 total 130.11 last 46.98) - mkdir 6291 (time 1781226847.71 total 140.11 last 44.67) - mkdir 6715 (time 1781226857.72 total 150.11 last 42.39) - mkdir 7206 (time 1781226867.72 total 160.12 last 49.08) - mkdir 7719 (time 1781226877.74 total 170.13 last 51.22) - mkdir 8198 (time 1781226887.76 total 180.16 last 47.79) - mkdir 8698 (time 1781226897.78 total 190.18 last 49.90) - mkdir 9203 (time 1781226907.78 total 200.18 last 50.48) - mkdir 9637 (time 1781226917.79 total 210.19 last 43.36) - mkdir 10000 (time 1781226926.06 total 218.46 last 43.90) - mkdir 10485 (time 1781226936.07 total 228.47 last 48.47) - mkdir 10939 (time 1781226946.08 total 238.48 last 45.36) - mkdir 11262 (time 1781226956.10 total 248.50 last 32.24) - mkdir 11645 (time 1781226966.13 total 258.52 last 38.19) - mkdir 12065 (time 1781226976.15 total 268.55 last 41.89) - mkdir 12547 (time 1781226986.16 total 278.56 last 48.16) - mkdir 13018 (time 1781226996.17 total 288.57 last 47.07) - mkdir 13477 (time 1781227006.17 total 298.57 last 45.89) - mkdir 13911 (time 1781227016.19 total 308.59 last 43.32) - mkdir 14334 (time 1781227026.27 total 318.67 last 41.95) - mkdir 14758 (time 1781227036.28 total 328.67 last 42.39) - mkdir 15230 (time 1781227046.28 total 338.67 last 47.20) - mkdir 15615 (time 1781227056.35 total 348.74 last 38.23) - mkdir 16093 (time 1781227066.36 total 358.76 last 47.72) - mkdir 16557 (time 1781227076.37 total 368.77 last 46.38) - mkdir 17004 (time 1781227086.39 total 378.79 last 44.61) - mkdir 17432 (time 1781227096.40 total 388.80 last 42.75) - mkdir 17910 (time 1781227106.41 total 398.81 last 47.75) - mkdir 18341 (time 1781227116.41 total 408.81 last 43.09) - mkdir 18786 (time 1781227126.42 total 418.81 last 44.49) - mkdir 19197 (time 1781227136.46 total 428.86 last 40.92) - mkdir 19611 (time 1781227146.48 total 438.88 last 41.32) - mkdir 20000 (time 1781227156.32 total 448.71 last 39.55) - mkdir 20465 (time 1781227166.33 total 458.73 last 46.43) - mkdir 20999 (time 1781227176.34 total 468.74 last 53.35) - mkdir 21491 (time 1781227186.35 total 478.74 last 49.17) - mkdir 21954 (time 1781227196.37 total 488.77 last 46.17) - mkdir 22434 (time 1781227206.40 total 498.80 last 47.87) - mkdir 22885 (time 1781227216.40 total 508.80 last 45.09) - mkdir 23329 (time 1781227226.45 total 518.85 last 44.18) - mkdir 23803 (time 1781227236.49 total 528.89 last 47.21) - mkdir 24280 (time 1781227246.57 total 538.97 last 47.33) - mkdir 24721 (time 1781227256.59 total 548.99 last 44.01) - mkdir 25197 (time 1781227266.60 total 559.00 last 47.56) - mkdir 25650 (time 1781227276.63 total 569.02 last 45.19) - mkdir 26091 (time 1781227286.63 total 579.03 last 44.08) - mkdir 26586 (time 1781227296.66 total 589.06 last 49.35) - mkdir 27023 (time 1781227306.67 total 599.07 last 43.65) - mkdir 27521 (time 1781227317.01 total 609.41 last 48.16) - mkdir 27980 (time 1781227327.01 total 619.41 last 45.90) - mkdir 28418 (time 1781227337.04 total 629.44 last 43.68) - mkdir 28912 (time 1781227347.49 total 639.89 last 47.29) - mkdir 29367 (time 1781227357.51 total 649.90 last 45.42) - mkdir 29808 (time 1781227367.55 total 659.95 last 43.89) - mkdir 30000 (time 1781227371.58 total 663.98 last 47.70) - mkdir 30472 (time 1781227381.59 total 673.99 last 47.13) - mkdir 30922 (time 1781227391.59 total 683.99 last 44.57) - mkdir 31353 (time 1781227400.34 total 692.34 last 45.55) - mkdir 31812 (time 1781227410.36 total 702.36 last 45.82) - mkdir 32297 (time 1781227420.38 total 712.38 last 48.38) total: 32818 mkdir in 722.33 seconds: 45.43 ops/second last 45.00) - mkdir 31387 (time 1781227401.61 total 694.01 last 46.42) - mkdir 31852 (time 1781227411.61 total 704.01 last 46.50) - mkdir 32321 (time 1781227421.62 total 714.01 last 46.88) total: 32818 mkdir in 723.27 seconds: 45.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 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 1781228166 ; total 0 ; last 0) - unlinked 10000 (time 1781228469 ; total 303 ; last 303) - unlinked 20000 (time 1781228809 ; total 643 ; last 340) - unlinked 30000 (time 1781229170 ; total 1004 ; last 361) total: 32768 unlinks in 1110 seconds: 29.520721 unlinks/second - unlinked 0 (time 1781228166 ; total 0 ; last 0) - unlinked 10000 (time 1781228472 ; total 306 ; last 306) - unlinked 20000 (time 1781228816 ; total 650 ; last 344) - unlinked 30000 (time 1781229176 ; total 1010 ; last 360) total: 32768 unlinks in 1115 seconds: 29.388340 unlinks/second nlink between: 102 - unlinked 0 (time 1781229283 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781229283 ; 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 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