== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:32:44 (1788813164) 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 552 (time 1788813181.32 total 10.00 last 55.17) - mkdir 1101 (time 1788813191.32 total 20.01 last 54.87) - mkdir 1720 (time 1788813201.33 total 30.02 last 61.86) - mkdir 2346 (time 1788813211.33 total 40.02 last 62.59) - mkdir 2954 (time 1788813221.35 total 50.03 last 60.71) - mkdir 3526 (time 1788813231.36 total 60.04 last 57.14) - mkdir 4016 (time 1788813241.38 total 70.06 last 48.91) - mkdir 4579 (time 1788813251.39 total 80.08 last 56.20) - mkdir 5216 (time 1788813261.40 total 90.09 last 63.64) - mkdir 5801 (time 1788813271.41 total 100.09 last 58.47) - mkdir 6417 (time 1788813281.41 total 110.09 last 61.60) - mkdir 6972 (time 1788813291.41 total 120.10 last 55.47) - mkdir 7516 (time 1788813301.43 total 130.11 last 54.33) - mkdir 8110 (time 1788813311.43 total 140.12 last 59.38) - mkdir 8702 (time 1788813321.44 total 150.13 last 59.13) - mkdir 9269 (time 1788813331.47 total 160.16 last 56.53) - mkdir 9834 (time 1788813341.48 total 170.17 last 56.45) - mkdir 10000 (time 1788813344.53 total 173.22 last 54.38) - mkdir 10633 (time 1788813354.54 total 183.22 last 63.29) - mkdir 11178 (time 1788813364.56 total 193.24 last 54.38) - mkdir 11735 (time 1788813374.57 total 203.26 last 55.63) - mkdir 12332 (time 1788813384.57 total 213.26 last 59.67) - mkdir 12884 (time 1788813394.58 total 223.26 last 55.18) - mkdir 13458 (time 1788813404.58 total 233.27 last 57.37) - mkdir 14024 (time 1788813414.59 total 243.27 last 56.58) - mkdir 14540 (time 1788813424.59 total 253.28 last 51.57) - mkdir 15099 (time 1788813434.62 total 263.31 last 55.75) - mkdir 15675 (time 1788813444.63 total 273.32 last 57.53) - mkdir 16279 (time 1788813454.65 total 283.34 last 60.27) - mkdir 16804 (time 1788813464.66 total 293.34 last 52.49) - mkdir 17381 (time 1788813474.66 total 303.34 last 57.70) - mkdir 17972 (time 1788813484.69 total 313.38 last 58.90) - mkdir 18570 (time 1788813494.72 total 323.40 last 59.65) - mkdir 19114 (time 1788813504.72 total 333.41 last 54.38) - mkdir 19603 (time 1788813514.73 total 343.42 last 48.84) - mkdir 20000 (time 1788813522.61 total 351.30 last 50.36) - mkdir 20516 (time 1788813532.65 total 361.34 last 51.41) - mkdir 21069 (time 1788813542.65 total 371.34 last 55.28) - mkdir 21557 (time 1788813552.67 total 381.35 last 48.75) - mkdir 22139 (time 1788813562.67 total 391.36 last 58.16) - mkdir 22733 (time 1788813572.71 total 401.39 last 59.20) - mkdir 23288 (time 1788813582.71 total 411.40 last 55.46) - mkdir 23914 (time 1788813592.72 total 421.40 last 62.59) - mkdir 24398 (time 1788813602.76 total 431.45 last 48.17) - mkdir 24922 (time 1788813612.77 total 441.46 last 52.36) - mkdir 25445 (time 1788813622.78 total 451.46 last 52.26) - mkdir 26047 (time 1788813633.23 total 461.92 last 57.60) - mkdir 26578 (time 1788813643.25 total 471.93 last 53.00) - mkdir 27106 (time 1788813653.27 total 481.95 last 52.70) - mkdir 27663 (time 1788813663.29 total 491.98 last 55.55) - mkdir 28218 (time 1788813673.30 total 501.99 last 55.46) - mkdir 28784 (time 1788813683.30 total 511.99 last 56.59) - mkdir 29337 (time 1788813693.31 total 521.99 last 55.27) - mkdir 29835 (time 1788813703.40 total 532.08 last 49.36) - mkdir 30000 (time 1788813706.41 total 535.09 last 54.82) - mkdir 30551 (time 1788813716.84 total 545.53 last 52.79) - mkdir 31088 (time 1788813726.85 total 555.53 last 53.69) - mkdir 31631 (time 1788813736.86 total 565.55 last 54.21) - mkdir 32238 (time 1788813746.87 total 575.56 last 60.66) - mkdir 32812 (time 1788813756.89 total 585.57 last 57.30) total: 32818 mkdir in 585.65 seconds: 56.04 ops/second - mkdir 555 (time 1788813181.26 total 10.00 last 55.49) - mkdir 1102 (time 1788813191.26 total 20.01 last 54.68) - mkdir 1698 (time 1788813201.26 total 30.01 last 59.60) - mkdir 2305 (time 1788813211.28 total 40.02 last 60.60) - mkdir 2917 (time 1788813221.28 total 50.03 last 61.18) - mkdir 3486 (time 1788813231.32 total 60.06 last 56.68) - mkdir 3983 (time 1788813241.34 total 70.08 last 49.60) - mkdir 4530 (time 1788813251.35 total 80.09 last 54.65) - mkdir 5174 (time 1788813261.36 total 90.11 last 64.30) - mkdir 5718 (time 1788813271.37 total 100.11 last 54.39) - mkdir 6314 (time 1788813281.37 total 110.11 last 59.59) - mkdir 6863 (time 1788813291.38 total 120.12 last 54.84) - mkdir 7387 (time 1788813301.39 total 130.13 last 52.35) - mkdir 7991 (time 1788813311.39 total 140.14 last 60.36) - mkdir 8583 (time 1788813321.40 total 150.15 last 59.16) - mkdir 9153 (time 1788813331.42 total 160.16 last 56.91) - mkdir 9729 (time 1788813341.43 total 170.18 last 57.52) - mkdir 10000 (time 1788813345.81 total 174.55 last 61.92) - mkdir 10593 (time 1788813355.82 total 184.56 last 59.23) - mkdir 11147 (time 1788813365.83 total 194.57 last 55.36) - mkdir 11708 (time 1788813375.84 total 204.58 last 56.04) - mkdir 12280 (time 1788813385.88 total 214.63 last 56.95) - mkdir 12797 (time 1788813395.88 total 224.63 last 51.69) - mkdir 13404 (time 1788813405.89 total 234.63 last 60.68) - mkdir 13986 (time 1788813415.89 total 244.64 last 58.15) - mkdir 14516 (time 1788813425.90 total 254.65 last 52.98) - mkdir 15095 (time 1788813435.92 total 264.67 last 57.77) - mkdir 15632 (time 1788813445.95 total 274.69 last 53.57) - mkdir 16212 (time 1788813455.95 total 284.69 last 57.99) - mkdir 16741 (time 1788813465.97 total 294.71 last 52.81) - mkdir 17335 (time 1788813475.98 total 304.72 last 59.32) - mkdir 17905 (time 1788813486.02 total 314.77 last 56.75) - mkdir 18494 (time 1788813496.03 total 324.78 last 58.84) - mkdir 19059 (time 1788813506.04 total 334.78 last 56.49) - mkdir 19548 (time 1788813516.04 total 344.78 last 48.90) - mkdir 20000 (time 1788813524.48 total 353.22 last 53.56) - mkdir 20510 (time 1788813534.48 total 363.22 last 50.99) - mkdir 21050 (time 1788813544.48 total 373.22 last 53.99) - mkdir 21612 (time 1788813554.48 total 383.23 last 56.17) - mkdir 22185 (time 1788813564.51 total 393.26 last 57.12) - mkdir 22806 (time 1788813574.52 total 403.27 last 62.06) - mkdir 23369 (time 1788813584.52 total 413.27 last 56.29) - mkdir 23922 (time 1788813594.53 total 423.27 last 55.28) - mkdir 24452 (time 1788813604.55 total 433.29 last 52.90) - mkdir 24971 (time 1788813614.57 total 443.31 last 51.80) - mkdir 25484 (time 1788813624.57 total 453.32 last 51.26) - mkdir 26066 (time 1788813634.58 total 463.32 last 58.17) - mkdir 26621 (time 1788813644.63 total 473.37 last 55.24) - mkdir 27153 (time 1788813654.63 total 483.38 last 53.15) - mkdir 27672 (time 1788813664.64 total 493.39 last 51.87) - mkdir 28249 (time 1788813674.66 total 503.41 last 57.58) - mkdir 28815 (time 1788813685.19 total 513.94 last 53.76) - mkdir 29353 (time 1788813695.21 total 523.96 last 53.70) - mkdir 29830 (time 1788813705.22 total 533.97 last 47.66) - mkdir 30000 (time 1788813708.26 total 537.01 last 55.92) - mkdir 30547 (time 1788813718.28 total 547.03 last 54.58) - mkdir 31070 (time 1788813728.30 total 557.05 last 52.20) - mkdir 31617 (time 1788813738.84 total 567.58 last 51.92) - mkdir 32267 (time 1788813748.84 total 577.58 last 64.99) - mkdir 32805 (time 1788813758.84 total 587.59 last 53.76) total: 32818 mkdir in 587.78 seconds: 55.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1788814349 ; total 0 ; last 0) - unlinked 10000 (time 1788814513 ; total 164 ; last 164) - unlinked 20000 (time 1788814665 ; total 316 ; last 152) - unlinked 30000 (time 1788814813 ; total 464 ; last 148) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second - unlinked 0 (time 1788814349 ; total 0 ; last 0) - unlinked 10000 (time 1788814513 ; total 164 ; last 164) - unlinked 20000 (time 1788814666 ; total 317 ; last 153) - unlinked 30000 (time 1788814815 ; total 466 ; last 149) total: 32768 unlinks in 508 seconds: 64.503937 unlinks/second nlink between: 102 - unlinked 0 (time 1788814858 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788814858 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209152 2176 2204928 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 526887 333 526554 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