== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:29:58 (1788560998) 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 528 (time 1788561013.15 total 10.04 last 52.58) - mkdir 986 (time 1788561023.18 total 20.07 last 45.68) - mkdir 1545 (time 1788561033.19 total 30.08 last 55.85) - mkdir 2176 (time 1788561043.21 total 40.10 last 62.99) - mkdir 2634 (time 1788561053.22 total 50.11 last 45.74) - mkdir 3136 (time 1788561063.24 total 60.13 last 50.10) - mkdir 3626 (time 1788561073.26 total 70.15 last 48.92) - mkdir 4172 (time 1788561083.28 total 80.17 last 54.48) - mkdir 4707 (time 1788561093.29 total 90.17 last 53.47) - mkdir 5212 (time 1788561103.43 total 100.32 last 49.77) - mkdir 5735 (time 1788561113.45 total 110.34 last 52.20) - mkdir 6262 (time 1788561123.47 total 120.36 last 52.60) - mkdir 6789 (time 1788561133.48 total 130.37 last 52.62) - mkdir 7357 (time 1788561143.52 total 140.40 last 56.62) - mkdir 7937 (time 1788561153.54 total 150.43 last 57.84) - mkdir 8464 (time 1788561163.55 total 160.44 last 52.64) - mkdir 9002 (time 1788561173.58 total 170.46 last 53.69) - mkdir 9532 (time 1788561183.59 total 180.48 last 52.93) - mkdir 10000 (time 1788561191.94 total 188.83 last 56.03) - mkdir 10498 (time 1788561201.96 total 198.85 last 49.69) - mkdir 10988 (time 1788561211.98 total 208.86 last 48.94) - mkdir 11572 (time 1788561221.98 total 218.87 last 58.37) - mkdir 12137 (time 1788561232.00 total 228.89 last 56.38) - mkdir 12594 (time 1788561242.03 total 238.92 last 45.56) - mkdir 13062 (time 1788561252.05 total 248.94 last 46.73) - mkdir 13508 (time 1788561262.09 total 258.98 last 44.43) - mkdir 14059 (time 1788561272.12 total 269.01 last 54.94) - mkdir 14611 (time 1788561282.13 total 279.02 last 55.12) - mkdir 15187 (time 1788561292.13 total 289.02 last 57.59) - mkdir 15725 (time 1788561302.14 total 299.02 last 53.79) - mkdir 16251 (time 1788561312.14 total 309.03 last 52.56) - mkdir 16838 (time 1788561322.16 total 319.05 last 58.61) - mkdir 17413 (time 1788561332.16 total 329.05 last 57.46) - mkdir 17918 (time 1788561342.19 total 339.08 last 50.37) - mkdir 18415 (time 1788561352.22 total 349.11 last 49.54) - mkdir 18865 (time 1788561362.25 total 359.13 last 44.89) - mkdir 19352 (time 1788561372.26 total 369.15 last 48.61) - mkdir 19918 (time 1788561382.29 total 379.18 last 56.45) - mkdir 20482 (time 1788561392.30 total 389.18 last 56.38) - mkdir 21018 (time 1788561402.30 total 399.19 last 53.57) - mkdir 21538 (time 1788561412.32 total 409.21 last 51.90) - mkdir 22040 (time 1788561422.32 total 419.21 last 50.18) - mkdir 22551 (time 1788561432.33 total 429.22 last 51.08) - mkdir 23056 (time 1788561442.33 total 439.22 last 50.49) - mkdir 23564 (time 1788561452.34 total 449.23 last 50.76) - mkdir 24126 (time 1788561462.35 total 459.24 last 56.14) - mkdir 24664 (time 1788561472.35 total 469.24 last 53.79) - mkdir 25172 (time 1788561482.37 total 479.26 last 50.73) - mkdir 25621 (time 1788561492.37 total 489.26 last 44.87) - mkdir 26047 (time 1788561502.40 total 499.28 last 42.51) - mkdir 26531 (time 1788561512.42 total 509.31 last 48.26) - mkdir 27058 (time 1788561522.44 total 519.33 last 52.63) - mkdir 27603 (time 1788561532.66 total 529.54 last 53.34) - mkdir 28172 (time 1788561542.67 total 539.56 last 56.81) - mkdir 28738 (time 1788561552.67 total 549.56 last 56.60) - mkdir 29263 (time 1788561562.89 total 559.78 last 51.38) - mkdir 29752 (time 1788561572.89 total 569.78 last 48.89) - mkdir 30000 (time 1788561577.33 total 574.22 last 55.92) - mkdir 30551 (time 1788561587.35 total 584.23 last 55.00) - mkdir 31103 (time 1788561597.37 total 594.26 last 55.05) - mkdir 31592 (time 1788561607.37 total 604.26 last 48.89) - mkdir 32086 (time 1788561617.61 total 614.50 last 48.27) - mkdir 32576 (time 1788561627.63 total 624.52 last 48.90) total: 32818 mkdir in 629.74 seconds: 52.11 ops/second - mkdir 522 (time 1788561013.12 total 10.00 last 52.18) - mkdir 974 (time 1788561023.12 total 20.01 last 45.17) - mkdir 1533 (time 1788561033.13 total 30.02 last 55.87) - mkdir 2161 (time 1788561043.13 total 40.02 last 62.75) - mkdir 2598 (time 1788561053.17 total 50.06 last 43.55) - mkdir 3119 (time 1788561063.20 total 60.08 last 51.95) - mkdir 3654 (time 1788561073.20 total 70.09 last 53.45) - mkdir 4196 (time 1788561083.22 total 80.11 last 54.11) - mkdir 4731 (time 1788561093.26 total 90.15 last 53.31) - mkdir 5225 (time 1788561103.36 total 100.25 last 48.88) - mkdir 5734 (time 1788561113.38 total 110.27 last 50.81) - mkdir 6254 (time 1788561123.38 total 120.27 last 51.98) - mkdir 6803 (time 1788561133.40 total 130.29 last 54.83) - mkdir 7360 (time 1788561143.40 total 140.29 last 55.68) - mkdir 7924 (time 1788561153.40 total 150.29 last 56.38) - mkdir 8419 (time 1788561163.42 total 160.31 last 49.42) - mkdir 8946 (time 1788561173.44 total 170.33 last 52.61) - mkdir 9472 (time 1788561183.45 total 180.34 last 52.54) - mkdir 10000 (time 1788561193.25 total 190.14 last 53.87) - mkdir 10504 (time 1788561203.30 total 200.19 last 50.17) - mkdir 10989 (time 1788561213.30 total 210.19 last 48.49) - mkdir 11527 (time 1788561223.30 total 220.19 last 53.78) - mkdir 12060 (time 1788561233.31 total 230.20 last 53.26) - mkdir 12542 (time 1788561243.34 total 240.23 last 48.05) - mkdir 12997 (time 1788561253.38 total 250.27 last 45.32) - mkdir 13467 (time 1788561263.44 total 260.33 last 46.72) - mkdir 14013 (time 1788561273.45 total 270.34 last 54.59) - mkdir 14604 (time 1788561283.45 total 280.34 last 59.09) - mkdir 15176 (time 1788561293.45 total 290.34 last 57.20) - mkdir 15708 (time 1788561303.46 total 300.35 last 53.15) - mkdir 16220 (time 1788561313.46 total 310.35 last 51.18) - mkdir 16796 (time 1788561323.47 total 320.36 last 57.56) - mkdir 17356 (time 1788561333.48 total 330.37 last 55.92) - mkdir 17883 (time 1788561343.51 total 340.40 last 52.53) - mkdir 18359 (time 1788561353.54 total 350.43 last 47.49) - mkdir 18808 (time 1788561363.54 total 360.43 last 44.87) - mkdir 19321 (time 1788561373.54 total 370.43 last 51.29) - mkdir 19874 (time 1788561383.56 total 380.45 last 55.22) - mkdir 20000 (time 1788561385.99 total 382.88 last 51.76) - mkdir 20581 (time 1788561396.03 total 392.92 last 57.89) - mkdir 21168 (time 1788561406.04 total 402.93 last 58.64) - mkdir 21661 (time 1788561416.04 total 412.93 last 49.28) - mkdir 22162 (time 1788561426.06 total 422.95 last 50.04) - mkdir 22659 (time 1788561436.08 total 432.97 last 49.59) - mkdir 23133 (time 1788561446.08 total 442.97 last 47.39) - mkdir 23648 (time 1788561456.09 total 452.98 last 51.43) - mkdir 24205 (time 1788561466.10 total 462.99 last 55.65) - mkdir 24748 (time 1788561476.12 total 473.01 last 54.22) - mkdir 25231 (time 1788561486.12 total 483.01 last 48.27) - mkdir 25661 (time 1788561496.17 total 493.06 last 42.79) - mkdir 26111 (time 1788561506.19 total 503.08 last 44.91) - mkdir 26632 (time 1788561516.19 total 513.08 last 52.09) - mkdir 27182 (time 1788561526.21 total 523.10 last 54.92) - mkdir 27742 (time 1788561536.21 total 533.10 last 55.96) - mkdir 28310 (time 1788561546.22 total 543.11 last 56.78) - mkdir 28887 (time 1788561556.22 total 553.11 last 57.70) - mkdir 29351 (time 1788561566.23 total 563.12 last 46.36) - mkdir 29874 (time 1788561576.23 total 573.12 last 52.26) - mkdir 30000 (time 1788561578.72 total 575.61 last 50.59) - mkdir 30585 (time 1788561588.75 total 585.64 last 58.33) - mkdir 31088 (time 1788561598.76 total 595.65 last 50.27) - mkdir 31574 (time 1788561608.77 total 605.66 last 48.56) - mkdir 32097 (time 1788561618.78 total 615.67 last 52.23) - mkdir 32566 (time 1788561628.80 total 625.68 last 46.83) total: 32818 mkdir in 630.65 seconds: 52.04 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 1788562350 ; total 0 ; last 0) - unlinked 10000 (time 1788562660 ; total 310 ; last 310) - unlinked 20000 (time 1788562990 ; total 640 ; last 330) - unlinked 30000 (time 1788563336 ; total 986 ; last 346) total: 32768 unlinks in 1081 seconds: 30.312674 unlinks/second - unlinked 0 (time 1788562350 ; total 1 ; last 1) - unlinked 10000 (time 1788562663 ; total 314 ; last 313) - unlinked 20000 (time 1788562991 ; total 642 ; last 328) - unlinked 30000 (time 1788563338 ; total 989 ; last 347) total: 32768 unlinks in 1082 seconds: 30.284658 unlinks/second nlink between: 102 - unlinked 0 (time 1788563433 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788563433 ; 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 2208640 2176 2204416 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 526765 333 526432 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