== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:46:01 (1790941561) 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 118184 392 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 569 (time 1790941577.62 total 10.01 last 56.84) - mkdir 1131 (time 1790941587.63 total 20.02 last 56.14) - mkdir 1739 (time 1790941597.64 total 30.03 last 60.73) - mkdir 2339 (time 1790941607.65 total 40.04 last 59.95) - mkdir 2871 (time 1790941617.68 total 50.07 last 53.05) - mkdir 3503 (time 1790941627.68 total 60.07 last 63.19) - mkdir 4069 (time 1790941637.69 total 70.08 last 56.57) - mkdir 4619 (time 1790941647.71 total 80.10 last 54.86) - mkdir 5116 (time 1790941657.72 total 90.11 last 49.68) - mkdir 5633 (time 1790941667.73 total 100.13 last 51.60) - mkdir 6179 (time 1790941677.74 total 110.13 last 54.59) - mkdir 6738 (time 1790941687.74 total 120.13 last 55.89) - mkdir 7308 (time 1790941697.75 total 130.14 last 56.95) - mkdir 7840 (time 1790941707.76 total 140.15 last 53.13) - mkdir 8418 (time 1790941717.77 total 150.16 last 57.73) - mkdir 9004 (time 1790941727.77 total 160.17 last 58.58) - mkdir 9555 (time 1790941737.78 total 170.18 last 55.04) - mkdir 10000 (time 1790941745.34 total 177.73 last 58.93) - mkdir 10583 (time 1790941755.35 total 187.74 last 58.24) - mkdir 11084 (time 1790941765.35 total 197.74 last 50.07) - mkdir 11594 (time 1790941775.36 total 207.76 last 50.94) - mkdir 12097 (time 1790941785.38 total 217.77 last 50.24) - mkdir 12605 (time 1790941795.38 total 227.77 last 50.78) - mkdir 13134 (time 1790941805.39 total 237.78 last 52.86) - mkdir 13679 (time 1790941815.39 total 247.79 last 54.47) - mkdir 14215 (time 1790941825.40 total 257.79 last 53.57) - mkdir 14796 (time 1790941835.42 total 267.81 last 58.00) - mkdir 15346 (time 1790941845.43 total 277.82 last 54.95) - mkdir 15785 (time 1790941855.43 total 287.82 last 43.90) - mkdir 16247 (time 1790941865.43 total 297.82 last 46.17) - mkdir 16766 (time 1790941875.43 total 307.82 last 51.90) - mkdir 17300 (time 1790941885.47 total 317.86 last 53.20) - mkdir 17792 (time 1790941895.47 total 327.86 last 49.19) - mkdir 18327 (time 1790941905.53 total 337.92 last 53.21) - mkdir 18809 (time 1790941915.55 total 347.94 last 48.11) - mkdir 19368 (time 1790941925.56 total 357.95 last 55.85) - mkdir 19916 (time 1790941935.56 total 367.95 last 54.80) - mkdir 20422 (time 1790941945.56 total 377.95 last 50.58) - mkdir 20932 (time 1790941955.57 total 387.96 last 50.97) - mkdir 21407 (time 1790941965.57 total 397.97 last 47.47) - mkdir 21940 (time 1790941975.58 total 407.97 last 53.29) - mkdir 22451 (time 1790941985.60 total 417.99 last 50.99) - mkdir 22996 (time 1790941995.63 total 428.02 last 54.34) - mkdir 23556 (time 1790942005.63 total 438.02 last 55.99) - mkdir 24173 (time 1790942015.65 total 448.04 last 61.57) - mkdir 24612 (time 1790942025.67 total 458.06 last 43.80) - mkdir 25079 (time 1790942035.68 total 468.07 last 46.67) - mkdir 25528 (time 1790942045.70 total 478.09 last 44.81) - mkdir 26013 (time 1790942055.72 total 488.11 last 48.38) - mkdir 26417 (time 1790942065.73 total 498.12 last 40.38) - mkdir 26833 (time 1790942075.78 total 508.17 last 41.40) - mkdir 27308 (time 1790942085.79 total 518.18 last 47.45) - mkdir 27776 (time 1790942095.81 total 528.20 last 46.71) - mkdir 28272 (time 1790942105.82 total 538.21 last 49.51) - mkdir 28747 (time 1790942115.83 total 548.22 last 47.45) - mkdir 29238 (time 1790942125.84 total 558.23 last 49.06) - mkdir 29745 (time 1790942135.86 total 568.25 last 50.61) - mkdir 30000 (time 1790942141.12 total 573.51 last 48.51) - mkdir 30481 (time 1790942151.12 total 583.51 last 48.07) - mkdir 30959 (time 1790942161.13 total 593.52 last 47.78) - mkdir 31518 (time 1790942171.13 total 603.53 last 55.85) - mkdir 32044 (time 1790942181.15 total 613.54 last 52.55) - mkdir 32555 (time 1790942191.15 total 623.54 last 51.05) total: 32818 mkdir in 628.60 seconds: 52.21 ops/second - mkdir 571 (time 1790941577.64 total 10.03 last 56.90) - mkdir 1122 (time 1790941587.65 total 20.04 last 55.06) - mkdir 1728 (time 1790941597.66 total 30.05 last 60.54) - mkdir 2327 (time 1790941607.68 total 40.07 last 59.76) - mkdir 2837 (time 1790941617.72 total 50.11 last 50.80) - mkdir 3464 (time 1790941627.72 total 60.12 last 62.69) - mkdir 4030 (time 1790941637.73 total 70.13 last 56.54) - mkdir 4575 (time 1790941647.74 total 80.13 last 54.49) - mkdir 5073 (time 1790941657.77 total 90.16 last 49.62) - mkdir 5571 (time 1790941667.78 total 100.18 last 49.73) - mkdir 6123 (time 1790941677.79 total 110.18 last 55.19) - mkdir 6680 (time 1790941687.79 total 120.18 last 55.69) - mkdir 7262 (time 1790941697.81 total 130.21 last 58.04) - mkdir 7808 (time 1790941707.90 total 140.29 last 54.16) - mkdir 8390 (time 1790941717.90 total 150.29 last 58.19) - mkdir 8977 (time 1790941727.91 total 160.30 last 58.62) - mkdir 9541 (time 1790941737.92 total 170.31 last 56.37) - mkdir 10000 (time 1790941745.92 total 178.31 last 57.34) - mkdir 10568 (time 1790941755.93 total 188.32 last 56.73) - mkdir 11090 (time 1790941765.93 total 198.32 last 52.19) - mkdir 11583 (time 1790941775.96 total 208.35 last 49.17) - mkdir 12076 (time 1790941785.97 total 218.36 last 49.26) - mkdir 12578 (time 1790941795.98 total 228.37 last 50.15) - mkdir 13092 (time 1790941806.01 total 238.40 last 51.25) - mkdir 13640 (time 1790941816.02 total 248.41 last 54.73) - mkdir 14201 (time 1790941826.02 total 258.41 last 56.10) - mkdir 14750 (time 1790941836.02 total 268.41 last 54.90) - mkdir 15283 (time 1790941846.05 total 278.44 last 53.16) - mkdir 15721 (time 1790941856.08 total 288.47 last 43.68) - mkdir 16178 (time 1790941866.10 total 298.49 last 45.59) - mkdir 16724 (time 1790941876.12 total 308.51 last 54.51) - mkdir 17247 (time 1790941886.13 total 318.52 last 52.21) - mkdir 17759 (time 1790941896.14 total 328.54 last 51.13) - mkdir 18270 (time 1790941906.15 total 338.55 last 51.05) - mkdir 18753 (time 1790941916.20 total 348.59 last 48.09) - mkdir 19294 (time 1790941926.20 total 358.59 last 54.09) - mkdir 19850 (time 1790941936.20 total 368.60 last 55.57) - mkdir 20000 (time 1790941938.75 total 371.14 last 58.87) - mkdir 20517 (time 1790941948.76 total 381.15 last 51.68) - mkdir 20956 (time 1790941958.79 total 391.19 last 43.73) - mkdir 21464 (time 1790941968.81 total 401.21 last 50.70) - mkdir 21952 (time 1790941978.84 total 411.23 last 48.67) - mkdir 22460 (time 1790941988.86 total 421.25 last 50.71) - mkdir 23008 (time 1790941998.86 total 431.25 last 54.80) - mkdir 23567 (time 1790942008.86 total 441.25 last 55.90) - mkdir 24074 (time 1790942018.86 total 451.26 last 50.67) - mkdir 24547 (time 1790942028.89 total 461.29 last 47.16) - mkdir 25028 (time 1790942038.89 total 471.29 last 48.10) - mkdir 25478 (time 1790942048.91 total 481.30 last 44.94) - mkdir 25921 (time 1790942058.91 total 491.30 last 44.29) - mkdir 26336 (time 1790942068.91 total 501.31 last 41.48) - mkdir 26747 (time 1790942078.94 total 511.33 last 40.99) - mkdir 27237 (time 1790942088.95 total 521.34 last 48.97) - mkdir 27737 (time 1790942098.97 total 531.36 last 49.91) - mkdir 28178 (time 1790942108.97 total 541.36 last 44.08) - mkdir 28690 (time 1790942118.99 total 551.39 last 51.07) - mkdir 29171 (time 1790942129.00 total 561.39 last 48.07) - mkdir 29706 (time 1790942139.02 total 571.42 last 53.37) - mkdir 30000 (time 1790942144.65 total 577.04 last 52.28) - mkdir 30492 (time 1790942154.68 total 587.07 last 49.06) - mkdir 31014 (time 1790942164.69 total 597.08 last 52.12) - mkdir 31556 (time 1790942174.71 total 607.10 last 54.12) - mkdir 32088 (time 1790942184.71 total 617.10 last 53.17) - mkdir 32642 (time 1790942194.73 total 627.12 last 55.31) total: 32818 mkdir in 630.31 seconds: 52.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 422528 1785600 20% /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 351290 65969 285321 19% /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 1790942884 ; total 0 ; last 0) - unlinked 10000 (time 1790943244 ; total 360 ; last 360) - unlinked 20000 (time 1790943617 ; total 733 ; last 373) - unlinked 30000 (time 1790943950 ; total 1066 ; last 333) total: 32768 unlinks in 1156 seconds: 28.346022 unlinks/second - unlinked 0 (time 1790942885 ; total 0 ; last 0) - unlinked 10000 (time 1790943243 ; total 358 ; last 358) - unlinked 20000 (time 1790943615 ; total 730 ; last 372) - unlinked 30000 (time 1790943950 ; total 1065 ; last 335) total: 32768 unlinks in 1156 seconds: 28.346022 unlinks/second nlink between: 102 - unlinked 0 (time 1790944043 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790944043 ; 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 2208512 2176 2204288 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 526734 333 526401 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