== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:12:16 (1780380736) 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 575 (time 1780380751.32 total 10.00 last 57.50) - mkdir 1088 (time 1780380761.34 total 20.02 last 51.18) - mkdir 1691 (time 1780380771.37 total 30.05 last 60.15) - mkdir 2240 (time 1780380781.37 total 40.05 last 54.88) - mkdir 2798 (time 1780380791.39 total 50.07 last 55.69) - mkdir 3339 (time 1780380801.40 total 60.08 last 54.03) - mkdir 3883 (time 1780380811.42 total 70.10 last 54.29) - mkdir 4444 (time 1780380821.43 total 80.11 last 56.08) - mkdir 4971 (time 1780380831.43 total 90.12 last 52.66) - mkdir 5521 (time 1780380841.44 total 100.12 last 54.97) - mkdir 6103 (time 1780380851.44 total 110.12 last 58.19) - mkdir 6643 (time 1780380861.46 total 120.14 last 53.89) - mkdir 7137 (time 1780380871.49 total 130.17 last 49.26) - mkdir 7619 (time 1780380881.50 total 140.18 last 48.17) - mkdir 8125 (time 1780380891.50 total 150.18 last 50.59) - mkdir 8629 (time 1780380901.50 total 160.19 last 50.37) - mkdir 9150 (time 1780380911.51 total 170.19 last 52.06) - mkdir 9650 (time 1780380921.53 total 180.21 last 49.91) - mkdir 10000 (time 1780380928.66 total 187.34 last 49.11) - mkdir 10558 (time 1780380938.67 total 197.35 last 55.73) - mkdir 11110 (time 1780380948.67 total 207.35 last 55.19) - mkdir 11676 (time 1780380958.67 total 217.35 last 56.59) - mkdir 12264 (time 1780380968.68 total 227.36 last 58.78) - mkdir 12775 (time 1780380978.68 total 237.36 last 51.08) - mkdir 13266 (time 1780380988.69 total 247.37 last 49.05) - mkdir 13733 (time 1780380998.70 total 257.38 last 46.67) - mkdir 14269 (time 1780381008.70 total 267.38 last 53.59) - mkdir 14811 (time 1780381018.71 total 277.39 last 54.15) - mkdir 15428 (time 1780381028.73 total 287.41 last 61.57) - mkdir 15966 (time 1780381038.76 total 297.44 last 53.63) - mkdir 16445 (time 1780381048.77 total 307.45 last 47.87) - mkdir 16953 (time 1780381058.79 total 317.47 last 50.70) - mkdir 17425 (time 1780381068.82 total 327.50 last 47.03) - mkdir 17953 (time 1780381078.83 total 337.51 last 52.75) - mkdir 18530 (time 1780381088.85 total 347.53 last 57.60) - mkdir 19038 (time 1780381098.86 total 357.54 last 50.74) - mkdir 19541 (time 1780381108.90 total 367.58 last 50.10) - mkdir 20000 (time 1780381118.22 total 376.90 last 49.24) - mkdir 20494 (time 1780381128.23 total 386.91 last 49.38) - mkdir 20998 (time 1780381138.25 total 396.93 last 50.29) - mkdir 21493 (time 1780381148.25 total 406.94 last 49.48) - mkdir 22029 (time 1780381158.28 total 416.96 last 53.47) - mkdir 22502 (time 1780381168.32 total 427.00 last 47.10) - mkdir 23020 (time 1780381178.34 total 437.02 last 51.69) - mkdir 23534 (time 1780381188.35 total 447.03 last 51.36) - mkdir 24115 (time 1780381198.36 total 457.04 last 58.06) - mkdir 24744 (time 1780381208.37 total 467.05 last 62.83) - mkdir 25329 (time 1780381218.37 total 477.05 last 58.47) - mkdir 25882 (time 1780381228.38 total 487.06 last 55.29) - mkdir 26447 (time 1780381238.38 total 497.06 last 56.50) - mkdir 26966 (time 1780381248.42 total 507.10 last 51.70) - mkdir 27449 (time 1780381258.42 total 517.10 last 48.29) - mkdir 27963 (time 1780381268.44 total 527.12 last 51.29) - mkdir 28473 (time 1780381278.45 total 537.13 last 50.94) - mkdir 28990 (time 1780381288.47 total 547.15 last 51.59) - mkdir 29511 (time 1780381298.48 total 557.16 last 52.07) - mkdir 30000 (time 1780381308.22 total 566.90 last 50.18) - mkdir 30474 (time 1780381318.24 total 576.93 last 47.30) - mkdir 30995 (time 1780381328.52 total 587.20 last 50.69) - mkdir 31451 (time 1780381338.83 total 597.51 last 44.25) - mkdir 31896 (time 1780381348.84 total 607.52 last 44.46) - mkdir 32342 (time 1780381358.89 total 617.57 last 44.38) - mkdir 32800 (time 1780381369.46 total 628.14 last 43.32) total: 32818 mkdir in 628.50 seconds: 52.22 ops/second - mkdir 559 (time 1780380751.35 total 10.00 last 55.89) - mkdir 1062 (time 1780380761.35 total 20.01 last 50.27) - mkdir 1678 (time 1780380771.36 total 30.01 last 61.57) - mkdir 2216 (time 1780380781.36 total 40.02 last 53.77) - mkdir 2783 (time 1780380791.38 total 50.03 last 56.62) - mkdir 3336 (time 1780380801.39 total 60.05 last 55.23) - mkdir 3880 (time 1780380811.39 total 70.05 last 54.38) - mkdir 4435 (time 1780380821.41 total 80.07 last 55.38) - mkdir 4961 (time 1780380831.43 total 90.09 last 52.51) - mkdir 5512 (time 1780380841.43 total 100.09 last 55.09) - mkdir 6109 (time 1780380851.45 total 110.10 last 59.62) - mkdir 6629 (time 1780380861.45 total 120.10 last 51.99) - mkdir 7136 (time 1780380871.47 total 130.13 last 50.59) - mkdir 7614 (time 1780380881.51 total 140.17 last 47.59) - mkdir 8120 (time 1780380891.52 total 150.18 last 50.57) - mkdir 8642 (time 1780380901.53 total 160.19 last 52.15) - mkdir 9158 (time 1780380911.53 total 170.19 last 51.60) - mkdir 9662 (time 1780380921.55 total 180.20 last 50.32) - mkdir 10000 (time 1780380928.57 total 187.22 last 48.14) - mkdir 10543 (time 1780380938.59 total 197.24 last 54.19) - mkdir 11100 (time 1780380948.60 total 207.26 last 55.62) - mkdir 11657 (time 1780380958.62 total 217.28 last 55.60) - mkdir 12216 (time 1780380968.64 total 227.30 last 55.78) - mkdir 12741 (time 1780380978.65 total 237.31 last 52.42) - mkdir 13264 (time 1780380988.66 total 247.32 last 52.28) - mkdir 13721 (time 1780380998.66 total 257.32 last 45.67) - mkdir 14265 (time 1780381008.68 total 267.33 last 54.33) - mkdir 14773 (time 1780381018.69 total 277.34 last 50.76) - mkdir 15402 (time 1780381028.70 total 287.36 last 62.78) - mkdir 15935 (time 1780381038.72 total 297.37 last 53.24) - mkdir 16399 (time 1780381048.72 total 307.37 last 46.39) - mkdir 16917 (time 1780381058.76 total 317.42 last 51.57) - mkdir 17408 (time 1780381068.80 total 327.46 last 48.90) - mkdir 17947 (time 1780381078.81 total 337.47 last 53.86) - mkdir 18513 (time 1780381088.81 total 347.47 last 56.58) - mkdir 19038 (time 1780381098.83 total 357.49 last 52.41) - mkdir 19543 (time 1780381108.83 total 367.49 last 50.49) - mkdir 20000 (time 1780381117.30 total 375.96 last 53.97) - mkdir 20451 (time 1780381127.30 total 385.96 last 45.10) - mkdir 20937 (time 1780381137.32 total 395.97 last 48.52) - mkdir 21454 (time 1780381147.34 total 406.00 last 51.59) - mkdir 21961 (time 1780381157.34 total 416.00 last 50.67) - mkdir 22431 (time 1780381167.35 total 426.01 last 46.97) - mkdir 22935 (time 1780381177.37 total 436.02 last 50.32) - mkdir 23465 (time 1780381187.37 total 446.03 last 52.96) - mkdir 24023 (time 1780381197.39 total 456.05 last 55.69) - mkdir 24640 (time 1780381207.40 total 466.06 last 61.63) - mkdir 25249 (time 1780381217.41 total 476.07 last 60.85) - mkdir 25793 (time 1780381227.42 total 486.08 last 54.35) - mkdir 26361 (time 1780381237.43 total 496.08 last 56.78) - mkdir 26898 (time 1780381247.43 total 506.09 last 53.68) - mkdir 27398 (time 1780381257.91 total 516.57 last 47.71) - mkdir 27909 (time 1780381267.93 total 526.59 last 50.97) - mkdir 28384 (time 1780381277.94 total 536.59 last 47.50) - mkdir 28869 (time 1780381287.96 total 546.61 last 48.40) - mkdir 29380 (time 1780381297.96 total 556.62 last 51.09) - mkdir 29905 (time 1780381307.98 total 566.63 last 52.41) - mkdir 30000 (time 1780381310.19 total 568.85 last 42.86) - mkdir 30487 (time 1780381320.23 total 578.89 last 48.52) - mkdir 30999 (time 1780381330.25 total 588.91 last 51.10) - mkdir 31454 (time 1780381340.26 total 598.92 last 45.46) - mkdir 31906 (time 1780381350.27 total 608.92 last 45.18) - mkdir 32343 (time 1780381360.30 total 618.96 last 43.55) - mkdir 32764 (time 1780381370.30 total 628.96 last 42.08) total: 32818 mkdir in 629.88 seconds: 52.10 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 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 1780382131 ; total 0 ; last 0) - unlinked 10000 (time 1780382463 ; total 332 ; last 332) - unlinked 20000 (time 1780382805 ; total 674 ; last 342) - unlinked 30000 (time 1780383136 ; total 1005 ; last 331) total: 32768 unlinks in 1097 seconds: 29.870556 unlinks/second - unlinked 0 (time 1780382131 ; total 0 ; last 0) - unlinked 10000 (time 1780382461 ; total 330 ; last 330) - unlinked 20000 (time 1780382804 ; total 673 ; last 343) - unlinked 30000 (time 1780383136 ; total 1005 ; last 332) total: 32768 unlinks in 1098 seconds: 29.843351 unlinks/second nlink between: 102 - unlinked 0 (time 1780383231 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780383231 ; 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 2208640 2304 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 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