== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:18:45 (1788470325) 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 431 (time 1788470341.50 total 10.01 last 43.07) - mkdir 830 (time 1788470351.50 total 20.01 last 39.89) - mkdir 1321 (time 1788470361.51 total 30.02 last 49.03) - mkdir 1902 (time 1788470371.52 total 40.04 last 58.04) - mkdir 2542 (time 1788470381.53 total 50.04 last 63.97) - mkdir 3132 (time 1788470391.56 total 60.07 last 58.81) - mkdir 3680 (time 1788470401.57 total 70.08 last 54.76) - mkdir 4124 (time 1788470411.57 total 80.08 last 44.38) - mkdir 4570 (time 1788470421.58 total 90.09 last 44.56) - mkdir 5197 (time 1788470431.59 total 100.10 last 62.66) - mkdir 5858 (time 1788470441.62 total 110.13 last 65.91) - mkdir 6454 (time 1788470451.64 total 120.15 last 59.44) - mkdir 7011 (time 1788470461.65 total 130.16 last 55.69) - mkdir 7627 (time 1788470471.65 total 140.16 last 61.59) - mkdir 8158 (time 1788470481.68 total 150.19 last 52.91) - mkdir 8789 (time 1788470491.70 total 160.21 last 62.99) - mkdir 9293 (time 1788470501.73 total 170.24 last 50.24) - mkdir 9811 (time 1788470511.73 total 180.24 last 51.80) - mkdir 10000 (time 1788470515.00 total 183.51 last 57.93) - mkdir 10570 (time 1788470525.00 total 193.51 last 56.99) - mkdir 11167 (time 1788470535.00 total 203.51 last 59.66) - mkdir 11691 (time 1788470545.03 total 213.54 last 52.27) - mkdir 12211 (time 1788470555.03 total 223.54 last 51.99) - mkdir 12738 (time 1788470565.04 total 233.55 last 52.67) - mkdir 13344 (time 1788470575.05 total 243.56 last 60.51) - mkdir 13911 (time 1788470585.09 total 253.60 last 56.48) - mkdir 14556 (time 1788470595.11 total 263.62 last 64.38) - mkdir 15205 (time 1788470605.12 total 273.63 last 64.82) - mkdir 15769 (time 1788470615.13 total 283.64 last 56.33) - mkdir 16380 (time 1788470625.16 total 293.67 last 60.95) - mkdir 16984 (time 1788470635.18 total 303.69 last 60.29) - mkdir 17588 (time 1788470645.18 total 313.69 last 60.38) - mkdir 18146 (time 1788470655.20 total 323.71 last 55.72) - mkdir 18767 (time 1788470665.20 total 333.71 last 62.07) - mkdir 19276 (time 1788470675.21 total 343.72 last 50.85) - mkdir 19892 (time 1788470685.22 total 353.73 last 61.54) - mkdir 20000 (time 1788470687.45 total 355.96 last 48.40) - mkdir 20590 (time 1788470697.46 total 365.97 last 58.95) - mkdir 21103 (time 1788470707.51 total 376.02 last 51.06) - mkdir 21548 (time 1788470717.51 total 386.02 last 44.47) - mkdir 22000 (time 1788470727.52 total 396.03 last 45.15) - mkdir 22527 (time 1788470737.53 total 406.04 last 52.66) - mkdir 23032 (time 1788470747.53 total 416.04 last 50.50) - mkdir 23618 (time 1788470757.53 total 426.04 last 58.59) - mkdir 24309 (time 1788470767.53 total 436.04 last 69.10) - mkdir 24957 (time 1788470777.54 total 446.05 last 64.75) - mkdir 25578 (time 1788470787.56 total 456.07 last 62.01) - mkdir 26087 (time 1788470797.56 total 466.07 last 50.89) - mkdir 26589 (time 1788470807.63 total 476.14 last 49.83) - mkdir 27103 (time 1788470817.64 total 486.15 last 51.38) - mkdir 27634 (time 1788470827.64 total 496.15 last 53.08) - mkdir 28192 (time 1788470837.66 total 506.17 last 55.71) - mkdir 28717 (time 1788470847.67 total 516.18 last 52.44) - mkdir 29248 (time 1788470857.67 total 526.18 last 53.09) - mkdir 29850 (time 1788470867.67 total 536.18 last 60.17) - mkdir 30000 (time 1788470870.99 total 539.50 last 45.26) - mkdir 30542 (time 1788470880.99 total 549.50 last 54.19) - mkdir 31108 (time 1788470890.99 total 559.50 last 56.58) - mkdir 31695 (time 1788470901.01 total 569.52 last 58.59) - mkdir 32144 (time 1788470911.02 total 579.53 last 44.89) - mkdir 32654 (time 1788470921.03 total 589.54 last 50.93) total: 32818 mkdir in 593.09 seconds: 55.33 ops/second - mkdir 422 (time 1788470341.52 total 10.03 last 42.06) - mkdir 800 (time 1788470351.53 total 20.04 last 37.77) - mkdir 1288 (time 1788470361.54 total 30.05 last 48.76) - mkdir 1847 (time 1788470371.54 total 40.05 last 55.89) - mkdir 2481 (time 1788470381.56 total 50.07 last 63.27) - mkdir 3062 (time 1788470391.58 total 60.09 last 57.98) - mkdir 3590 (time 1788470401.59 total 70.10 last 52.76) - mkdir 4042 (time 1788470411.63 total 80.14 last 45.01) - mkdir 4500 (time 1788470421.64 total 90.15 last 45.76) - mkdir 5135 (time 1788470431.64 total 100.16 last 63.45) - mkdir 5807 (time 1788470441.65 total 110.16 last 67.14) - mkdir 6418 (time 1788470451.66 total 120.17 last 61.07) - mkdir 6955 (time 1788470461.66 total 130.18 last 53.67) - mkdir 7554 (time 1788470471.67 total 140.18 last 59.89) - mkdir 8089 (time 1788470481.67 total 150.18 last 53.48) - mkdir 8709 (time 1788470491.68 total 160.19 last 61.91) - mkdir 9220 (time 1788470501.70 total 170.21 last 51.01) - mkdir 9751 (time 1788470511.70 total 180.22 last 53.08) - mkdir 10000 (time 1788470516.27 total 184.78 last 54.50) - mkdir 10562 (time 1788470526.27 total 194.78 last 56.20) - mkdir 11130 (time 1788470536.28 total 204.79 last 56.75) - mkdir 11625 (time 1788470546.32 total 214.84 last 49.29) - mkdir 12142 (time 1788470556.33 total 224.84 last 51.69) - mkdir 12722 (time 1788470566.34 total 234.86 last 57.90) - mkdir 13329 (time 1788470576.36 total 244.87 last 60.63) - mkdir 13881 (time 1788470586.36 total 254.87 last 55.19) - mkdir 14536 (time 1788470596.38 total 264.89 last 65.35) - mkdir 15154 (time 1788470606.39 total 274.90 last 61.73) - mkdir 15698 (time 1788470616.40 total 284.91 last 54.37) - mkdir 16288 (time 1788470626.41 total 294.92 last 58.94) - mkdir 16928 (time 1788470636.41 total 304.92 last 63.97) - mkdir 17532 (time 1788470646.41 total 314.92 last 60.40) - mkdir 18094 (time 1788470656.41 total 324.93 last 56.19) - mkdir 18676 (time 1788470666.42 total 334.93 last 58.16) - mkdir 19178 (time 1788470676.43 total 344.94 last 50.18) - mkdir 19806 (time 1788470686.43 total 354.94 last 62.76) - mkdir 20000 (time 1788470690.35 total 358.86 last 49.52) - mkdir 20607 (time 1788470700.36 total 368.87 last 60.67) - mkdir 21098 (time 1788470710.36 total 378.87 last 49.07) - mkdir 21531 (time 1788470720.38 total 388.89 last 43.22) - mkdir 21997 (time 1788470730.42 total 398.93 last 46.43) - mkdir 22564 (time 1788470740.43 total 408.94 last 56.62) - mkdir 23122 (time 1788470750.45 total 418.96 last 55.70) - mkdir 23672 (time 1788470760.47 total 428.98 last 54.91) - mkdir 24326 (time 1788470770.47 total 438.98 last 65.37) - mkdir 24955 (time 1788470780.48 total 448.99 last 62.83) - mkdir 25552 (time 1788470790.49 total 459.01 last 59.62) - mkdir 26101 (time 1788470800.50 total 469.02 last 54.85) - mkdir 26578 (time 1788470810.52 total 479.03 last 47.65) - mkdir 27106 (time 1788470820.52 total 489.03 last 52.80) - mkdir 27602 (time 1788470830.75 total 499.26 last 48.46) - mkdir 28185 (time 1788470840.79 total 509.30 last 58.07) - mkdir 28724 (time 1788470850.84 total 519.35 last 53.63) - mkdir 29268 (time 1788470860.84 total 529.35 last 54.39) - mkdir 29868 (time 1788470870.85 total 539.36 last 59.94) - mkdir 30000 (time 1788470873.30 total 541.81 last 53.89) - mkdir 30524 (time 1788470883.31 total 551.82 last 52.37) - mkdir 31155 (time 1788470893.31 total 561.83 last 63.06) - mkdir 31644 (time 1788470903.63 total 572.14 last 47.41) - mkdir 32156 (time 1788470913.64 total 582.15 last 51.16) - mkdir 32621 (time 1788470923.64 total 592.15 last 46.50) total: 32818 mkdir in 595.07 seconds: 55.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1788471606 ; total 1 ; last 1) - unlinked 10000 (time 1788471888 ; total 283 ; last 282) - unlinked 20000 (time 1788472200 ; total 595 ; last 312) - unlinked 30000 (time 1788472501 ; total 896 ; last 301) total: 32768 unlinks in 981 seconds: 33.402649 unlinks/second - unlinked 0 (time 1788471606 ; total 0 ; last 0) - unlinked 10000 (time 1788471889 ; total 283 ; last 283) - unlinked 20000 (time 1788472200 ; total 594 ; last 311) - unlinked 30000 (time 1788472502 ; total 896 ; last 302) total: 32768 unlinks in 982 seconds: 33.368637 unlinks/second nlink between: 102 - unlinked 0 (time 1788472590 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788472590 ; 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 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