== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:44:48 (1786401888) 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 587 (time 1786401903.49 total 10.00 last 58.69) - mkdir 1234 (time 1786401913.50 total 20.01 last 64.65) - mkdir 1871 (time 1786401923.53 total 30.04 last 63.51) - mkdir 2499 (time 1786401933.57 total 40.08 last 62.54) - mkdir 3040 (time 1786401943.59 total 50.11 last 53.96) - mkdir 3646 (time 1786401953.62 total 60.13 last 60.45) - mkdir 4225 (time 1786401963.64 total 70.15 last 57.78) - mkdir 4773 (time 1786401973.65 total 80.16 last 54.75) - mkdir 5362 (time 1786401983.66 total 90.17 last 58.84) - mkdir 5832 (time 1786401993.66 total 100.17 last 46.99) - mkdir 6252 (time 1786402003.66 total 110.18 last 41.98) - mkdir 6845 (time 1786402013.68 total 120.19 last 59.22) - mkdir 7507 (time 1786402023.69 total 130.20 last 66.14) - mkdir 8121 (time 1786402033.72 total 140.23 last 61.23) - mkdir 8708 (time 1786402043.73 total 150.24 last 58.63) - mkdir 9204 (time 1786402053.73 total 160.24 last 49.60) - mkdir 9797 (time 1786402063.75 total 170.26 last 59.18) - mkdir 10000 (time 1786402067.25 total 173.77 last 57.90) - mkdir 10606 (time 1786402077.27 total 183.78 last 60.52) - mkdir 11114 (time 1786402087.29 total 193.80 last 50.70) - mkdir 11636 (time 1786402097.29 total 203.80 last 52.19) - mkdir 12079 (time 1786402107.29 total 213.81 last 44.28) - mkdir 12607 (time 1786402117.29 total 223.81 last 52.80) - mkdir 13088 (time 1786402127.31 total 233.82 last 48.03) - mkdir 13608 (time 1786402137.32 total 243.83 last 51.95) - mkdir 14146 (time 1786402147.33 total 253.84 last 53.75) - mkdir 14636 (time 1786402157.35 total 263.86 last 48.91) - mkdir 15177 (time 1786402167.37 total 273.88 last 53.99) - mkdir 15666 (time 1786402177.38 total 283.89 last 48.83) - mkdir 16190 (time 1786402187.39 total 293.90 last 52.35) - mkdir 16710 (time 1786402197.40 total 303.91 last 51.97) - mkdir 17219 (time 1786402207.41 total 313.93 last 50.80) - mkdir 17773 (time 1786402217.43 total 323.94 last 55.33) - mkdir 18252 (time 1786402227.44 total 333.96 last 47.83) - mkdir 18784 (time 1786402237.53 total 344.04 last 52.76) - mkdir 19286 (time 1786402247.55 total 354.07 last 50.07) - mkdir 19827 (time 1786402257.56 total 364.08 last 54.05) - mkdir 20000 (time 1786402261.34 total 367.86 last 45.76) - mkdir 20526 (time 1786402271.35 total 377.86 last 52.59) - mkdir 21088 (time 1786402281.36 total 387.88 last 56.10) - mkdir 21684 (time 1786402291.37 total 397.88 last 59.59) - mkdir 22275 (time 1786402301.38 total 407.89 last 59.01) - mkdir 22861 (time 1786402311.40 total 417.91 last 58.47) - mkdir 23359 (time 1786402321.42 total 427.93 last 49.72) - mkdir 23874 (time 1786402331.43 total 437.94 last 51.43) - mkdir 24330 (time 1786402341.43 total 447.95 last 45.59) - mkdir 24792 (time 1786402351.43 total 457.95 last 46.20) - mkdir 25295 (time 1786402361.43 total 467.95 last 50.29) - mkdir 25826 (time 1786402371.45 total 477.96 last 53.03) - mkdir 26343 (time 1786402381.45 total 487.96 last 51.68) - mkdir 26805 (time 1786402391.47 total 497.99 last 46.10) - mkdir 27265 (time 1786402401.50 total 508.01 last 45.89) - mkdir 27706 (time 1786402411.50 total 518.01 last 44.09) - mkdir 28185 (time 1786402421.50 total 528.01 last 47.89) - mkdir 28682 (time 1786402431.53 total 538.04 last 49.57) - mkdir 29227 (time 1786402441.53 total 548.04 last 54.48) - mkdir 29736 (time 1786402451.53 total 558.04 last 50.89) - mkdir 30000 (time 1786402456.50 total 563.02 last 53.09) - mkdir 30510 (time 1786402466.51 total 573.02 last 50.98) - mkdir 30973 (time 1786402476.51 total 583.03 last 46.27) - mkdir 31440 (time 1786402486.52 total 593.03 last 46.66) - mkdir 31917 (time 1786402496.53 total 603.04 last 47.66) - mkdir 32346 (time 1786402506.54 total 613.05 last 42.85) total: 32818 mkdir in 622.89 seconds: 52.69 ops/second - mkdir 585 (time 1786401903.37 total 10.01 last 58.43) - mkdir 1222 (time 1786401913.38 total 20.03 last 63.59) - mkdir 1858 (time 1786401923.39 total 30.03 last 63.57) - mkdir 2510 (time 1786401933.43 total 40.08 last 64.93) - mkdir 3040 (time 1786401943.46 total 50.10 last 52.85) - mkdir 3652 (time 1786401953.48 total 60.13 last 61.05) - mkdir 4230 (time 1786401963.51 total 70.16 last 57.63) - mkdir 4785 (time 1786401973.54 total 80.18 last 55.36) - mkdir 5344 (time 1786401983.54 total 90.18 last 55.90) - mkdir 5830 (time 1786401993.56 total 100.20 last 48.52) - mkdir 6240 (time 1786402003.57 total 110.22 last 40.94) - mkdir 6823 (time 1786402013.57 total 120.22 last 58.29) - mkdir 7510 (time 1786402023.58 total 130.22 last 68.65) - mkdir 8124 (time 1786402033.59 total 140.23 last 61.36) - mkdir 8673 (time 1786402043.59 total 150.23 last 54.88) - mkdir 9178 (time 1786402053.59 total 160.24 last 50.49) - mkdir 9752 (time 1786402063.60 total 170.24 last 57.36) - mkdir 10000 (time 1786402068.05 total 174.70 last 55.67) - mkdir 10569 (time 1786402078.06 total 184.70 last 56.87) - mkdir 11112 (time 1786402088.06 total 194.70 last 54.30) - mkdir 11616 (time 1786402098.09 total 204.74 last 50.24) - mkdir 12070 (time 1786402108.12 total 214.76 last 45.28) - mkdir 12608 (time 1786402118.14 total 224.78 last 53.69) - mkdir 13085 (time 1786402128.15 total 234.79 last 47.65) - mkdir 13594 (time 1786402138.16 total 244.80 last 50.84) - mkdir 14111 (time 1786402148.24 total 254.89 last 51.28) - mkdir 14561 (time 1786402158.25 total 264.89 last 44.98) - mkdir 15049 (time 1786402168.28 total 274.93 last 48.63) - mkdir 15549 (time 1786402178.31 total 284.96 last 49.85) - mkdir 16088 (time 1786402188.33 total 294.97 last 53.82) - mkdir 16630 (time 1786402198.34 total 304.99 last 54.11) - mkdir 17145 (time 1786402208.36 total 315.01 last 51.41) - mkdir 17685 (time 1786402218.36 total 325.01 last 53.99) - mkdir 18155 (time 1786402228.39 total 335.03 last 46.89) - mkdir 18662 (time 1786402238.40 total 345.05 last 50.64) - mkdir 19158 (time 1786402248.41 total 355.05 last 49.58) - mkdir 19735 (time 1786402258.42 total 365.07 last 57.60) - mkdir 20000 (time 1786402264.03 total 370.68 last 47.26) - mkdir 20561 (time 1786402274.03 total 380.68 last 56.08) - mkdir 21113 (time 1786402284.05 total 390.69 last 55.11) - mkdir 21742 (time 1786402294.07 total 400.71 last 62.79) - mkdir 22265 (time 1786402304.08 total 410.73 last 52.23) - mkdir 22839 (time 1786402314.08 total 420.73 last 57.39) - mkdir 23320 (time 1786402324.09 total 430.73 last 48.07) - mkdir 23836 (time 1786402334.09 total 440.74 last 51.57) - mkdir 24287 (time 1786402344.12 total 450.77 last 44.97) - mkdir 24773 (time 1786402354.19 total 460.84 last 48.27) - mkdir 25251 (time 1786402364.41 total 471.06 last 46.77) - mkdir 25780 (time 1786402374.43 total 481.07 last 52.80) - mkdir 26324 (time 1786402384.46 total 491.10 last 54.25) - mkdir 26804 (time 1786402394.47 total 501.11 last 47.96) - mkdir 27272 (time 1786402404.47 total 511.11 last 46.79) - mkdir 27708 (time 1786402414.47 total 521.12 last 43.57) - mkdir 28226 (time 1786402424.49 total 531.14 last 51.69) - mkdir 28746 (time 1786402434.90 total 541.55 last 49.95) - mkdir 29234 (time 1786402444.90 total 551.55 last 48.80) - mkdir 29731 (time 1786402454.91 total 561.55 last 49.67) - mkdir 30000 (time 1786402460.34 total 566.99 last 49.52) - mkdir 30562 (time 1786402470.35 total 577.00 last 56.14) - mkdir 30987 (time 1786402480.38 total 587.03 last 42.37) - mkdir 31464 (time 1786402490.39 total 597.04 last 47.66) - mkdir 31917 (time 1786402500.42 total 607.07 last 45.17) - mkdir 32351 (time 1786402510.45 total 617.09 last 43.28) total: 32818 mkdir in 625.89 seconds: 52.43 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 1786403008 ; total 0 ; last 0) - unlinked 10000 (time 1786403177 ; total 169 ; last 169) - unlinked 20000 (time 1786403330 ; total 322 ; last 153) - unlinked 30000 (time 1786403486 ; total 478 ; last 156) total: 32768 unlinks in 530 seconds: 61.826416 unlinks/second - unlinked 0 (time 1786403008 ; total 0 ; last 0) - unlinked 10000 (time 1786403178 ; total 170 ; last 170) - unlinked 20000 (time 1786403333 ; total 325 ; last 155) - unlinked 30000 (time 1786403489 ; total 481 ; last 156) total: 32768 unlinks in 533 seconds: 61.478424 unlinks/second nlink between: 102 - unlinked 0 (time 1786403543 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786403543 ; 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 2208768 2176 2204544 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 526795 333 526462 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