== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:17:49 (1782530269) 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 118184 392 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 569 (time 1782530285.20 total 10.13 last 56.15) - mkdir 1082 (time 1782530295.22 total 20.16 last 51.17) - mkdir 1623 (time 1782530305.24 total 30.17 last 54.04) - mkdir 2183 (time 1782530315.24 total 40.18 last 55.95) - mkdir 2703 (time 1782530325.27 total 50.20 last 51.86) - mkdir 3263 (time 1782530335.30 total 60.24 last 55.83) - mkdir 3826 (time 1782530345.33 total 70.27 last 56.13) - mkdir 4364 (time 1782530355.36 total 80.29 last 53.67) - mkdir 4855 (time 1782530365.38 total 90.32 last 48.97) - mkdir 5343 (time 1782530375.39 total 100.32 last 48.79) - mkdir 5863 (time 1782530385.43 total 110.36 last 51.77) - mkdir 6504 (time 1782530395.43 total 120.37 last 64.08) - mkdir 7068 (time 1782530405.44 total 130.38 last 56.35) - mkdir 7604 (time 1782530415.49 total 140.42 last 53.36) - mkdir 8119 (time 1782530425.50 total 150.44 last 51.42) - mkdir 8710 (time 1782530435.53 total 160.47 last 58.93) - mkdir 9330 (time 1782530445.57 total 170.51 last 61.74) - mkdir 9827 (time 1782530455.58 total 180.51 last 49.70) - mkdir 10000 (time 1782530459.00 total 183.93 last 50.56) - mkdir 10539 (time 1782530469.07 total 194.00 last 53.51) - mkdir 11014 (time 1782530479.15 total 204.08 last 47.14) - mkdir 11495 (time 1782530489.17 total 214.10 last 48.01) - mkdir 12046 (time 1782530499.17 total 224.10 last 55.07) - mkdir 12562 (time 1782530509.19 total 234.12 last 51.52) - mkdir 13140 (time 1782530519.20 total 244.13 last 57.73) - mkdir 13692 (time 1782530529.20 total 254.14 last 55.18) - mkdir 14264 (time 1782530539.21 total 264.14 last 57.18) - mkdir 14847 (time 1782530549.29 total 274.22 last 57.81) - mkdir 15473 (time 1782530559.29 total 284.22 last 62.60) - mkdir 15971 (time 1782530569.30 total 294.24 last 49.73) - mkdir 16382 (time 1782530579.31 total 304.24 last 41.08) - mkdir 16929 (time 1782530589.33 total 314.26 last 54.58) - mkdir 17550 (time 1782530599.34 total 324.28 last 62.02) - mkdir 18199 (time 1782530609.36 total 334.29 last 64.79) - mkdir 18903 (time 1782530619.37 total 344.30 last 70.35) - mkdir 19535 (time 1782530629.37 total 354.31 last 63.16) - mkdir 20000 (time 1782530636.86 total 361.80 last 62.08) - mkdir 20581 (time 1782530646.87 total 371.81 last 58.06) - mkdir 21098 (time 1782530656.88 total 381.81 last 51.68) - mkdir 21685 (time 1782530666.89 total 391.83 last 58.60) - mkdir 22224 (time 1782530676.92 total 401.85 last 53.76) - mkdir 22793 (time 1782530686.93 total 411.86 last 56.86) - mkdir 23330 (time 1782530696.93 total 421.86 last 53.67) - mkdir 23848 (time 1782530706.95 total 431.89 last 51.68) - mkdir 24426 (time 1782530717.00 total 441.93 last 57.56) - mkdir 24919 (time 1782530727.00 total 451.93 last 49.30) - mkdir 25561 (time 1782530737.07 total 462.00 last 63.74) - mkdir 26065 (time 1782530747.07 total 472.01 last 50.37) - mkdir 26571 (time 1782530757.08 total 482.01 last 50.57) - mkdir 27078 (time 1782530767.10 total 492.04 last 50.58) - mkdir 27610 (time 1782530777.10 total 502.04 last 53.19) - mkdir 28156 (time 1782530787.21 total 512.15 last 54.01) - mkdir 28677 (time 1782530797.22 total 522.15 last 52.08) - mkdir 29176 (time 1782530807.24 total 532.18 last 49.77) - mkdir 29678 (time 1782530817.24 total 542.18 last 50.19) - mkdir 30000 (time 1782530823.20 total 548.14 last 54.04) - mkdir 30516 (time 1782530833.22 total 558.15 last 51.53) - mkdir 31087 (time 1782530843.23 total 568.17 last 57.00) - mkdir 31611 (time 1782530853.24 total 578.17 last 52.39) - mkdir 32086 (time 1782530863.25 total 588.18 last 47.44) - mkdir 32624 (time 1782530873.25 total 598.18 last 53.79) total: 32818 mkdir in 601.82 seconds: 54.53 ops/second - mkdir 545 (time 1782530285.16 total 10.09 last 54.00) - mkdir 1067 (time 1782530295.17 total 20.11 last 52.11) - mkdir 1622 (time 1782530305.18 total 30.11 last 55.50) - mkdir 2180 (time 1782530315.20 total 40.13 last 55.67) - mkdir 2688 (time 1782530325.21 total 50.14 last 50.77) - mkdir 3242 (time 1782530335.22 total 60.16 last 55.30) - mkdir 3775 (time 1782530345.26 total 70.19 last 53.12) - mkdir 4262 (time 1782530355.27 total 80.21 last 48.63) - mkdir 4761 (time 1782530365.30 total 90.24 last 49.76) - mkdir 5276 (time 1782530375.31 total 100.25 last 51.43) - mkdir 5818 (time 1782530385.32 total 110.25 last 54.19) - mkdir 6450 (time 1782530395.32 total 120.26 last 63.17) - mkdir 6990 (time 1782530405.33 total 130.26 last 53.97) - mkdir 7524 (time 1782530415.39 total 140.33 last 53.04) - mkdir 8031 (time 1782530425.41 total 150.34 last 50.62) - mkdir 8611 (time 1782530435.41 total 160.35 last 57.98) - mkdir 9228 (time 1782530445.42 total 170.35 last 61.66) - mkdir 9719 (time 1782530455.42 total 180.35 last 49.09) - mkdir 10000 (time 1782530461.35 total 186.28 last 47.38) - mkdir 10555 (time 1782530471.36 total 196.30 last 55.44) - mkdir 10997 (time 1782530481.38 total 206.32 last 44.11) - mkdir 11541 (time 1782530491.39 total 216.32 last 54.37) - mkdir 12075 (time 1782530501.39 total 226.33 last 53.37) - mkdir 12575 (time 1782530511.48 total 236.41 last 49.58) - mkdir 13142 (time 1782530521.48 total 246.42 last 56.69) - mkdir 13720 (time 1782530531.50 total 256.43 last 57.69) - mkdir 14303 (time 1782530541.51 total 266.45 last 58.23) - mkdir 14921 (time 1782530551.53 total 276.47 last 61.68) - mkdir 15543 (time 1782530561.54 total 286.47 last 62.17) - mkdir 16029 (time 1782530571.58 total 296.51 last 48.40) - mkdir 16482 (time 1782530581.60 total 306.53 last 45.20) - mkdir 17032 (time 1782530591.62 total 316.56 last 54.88) - mkdir 17714 (time 1782530601.64 total 326.58 last 68.05) - mkdir 18353 (time 1782530611.66 total 336.60 last 63.80) - mkdir 19068 (time 1782530621.70 total 346.63 last 71.23) - mkdir 19684 (time 1782530631.72 total 356.65 last 61.49) - mkdir 20000 (time 1782530636.99 total 361.93 last 59.90) - mkdir 20567 (time 1782530647.00 total 371.93 last 56.68) - mkdir 21055 (time 1782530657.00 total 381.94 last 48.76) - mkdir 21645 (time 1782530667.01 total 391.94 last 58.99) - mkdir 22173 (time 1782530677.08 total 402.02 last 52.39) - mkdir 22729 (time 1782530687.11 total 412.04 last 55.47) - mkdir 23269 (time 1782530697.11 total 422.05 last 53.97) - mkdir 23777 (time 1782530707.13 total 432.06 last 50.71) - mkdir 24342 (time 1782530717.14 total 442.07 last 56.47) - mkdir 24839 (time 1782530727.15 total 452.09 last 49.62) - mkdir 25488 (time 1782530737.20 total 462.14 last 64.58) - mkdir 26027 (time 1782530747.21 total 472.15 last 53.84) - mkdir 26523 (time 1782530757.21 total 482.15 last 49.60) - mkdir 27035 (time 1782530767.26 total 492.19 last 50.96) - mkdir 27551 (time 1782530777.26 total 502.19 last 51.60) - mkdir 28099 (time 1782530787.30 total 512.23 last 54.59) - mkdir 28599 (time 1782530797.30 total 522.23 last 50.00) - mkdir 29069 (time 1782530807.31 total 532.24 last 46.96) - mkdir 29571 (time 1782530817.32 total 542.25 last 50.16) - mkdir 30000 (time 1782530825.46 total 550.39 last 52.69) - mkdir 30531 (time 1782530835.46 total 560.39 last 53.09) - mkdir 31138 (time 1782530845.73 total 570.66 last 59.11) - mkdir 31609 (time 1782530855.74 total 580.67 last 47.04) - mkdir 32095 (time 1782530865.75 total 590.69 last 48.54) - mkdir 32644 (time 1782530875.78 total 600.72 last 54.73) total: 32818 mkdir in 603.29 seconds: 54.40 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1782531348 ; total 0 ; last 0) - unlinked 10000 (time 1782531514 ; total 166 ; last 166) - unlinked 20000 (time 1782531676 ; total 328 ; last 162) - unlinked 30000 (time 1782531822 ; total 474 ; last 146) total: 32768 unlinks in 515 seconds: 63.627186 unlinks/second - unlinked 0 (time 1782531348 ; total 0 ; last 0) - unlinked 10000 (time 1782531516 ; total 168 ; last 168) - unlinked 20000 (time 1782531680 ; total 332 ; last 164) - unlinked 30000 (time 1782531825 ; total 477 ; last 145) total: 32768 unlinks in 517 seconds: 63.381046 unlinks/second nlink between: 102 - unlinked 0 (time 1782531866 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782531867 ; total 1 ; last 1) 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 2209024 2176 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre