== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:48:40 (1780332520) 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 534834 334 534500 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: 235918 334 235584 1% /mnt/lustre - mkdir 540 (time 1780332536.92 total 10.03 last 53.82) - mkdir 1126 (time 1780332546.93 total 20.04 last 58.59) - mkdir 1712 (time 1780332556.94 total 30.05 last 58.53) - mkdir 2396 (time 1780332566.94 total 40.05 last 68.37) - mkdir 3105 (time 1780332576.96 total 50.07 last 70.75) - mkdir 3668 (time 1780332586.99 total 60.10 last 56.16) - mkdir 4262 (time 1780332596.99 total 70.10 last 59.39) - mkdir 4914 (time 1780332607.00 total 80.11 last 65.14) - mkdir 5531 (time 1780332617.03 total 90.14 last 61.50) - mkdir 6162 (time 1780332627.06 total 100.17 last 62.94) - mkdir 6813 (time 1780332637.08 total 110.19 last 64.96) - mkdir 7483 (time 1780332647.08 total 120.19 last 66.99) - mkdir 8032 (time 1780332657.09 total 130.20 last 54.88) - mkdir 8595 (time 1780332667.09 total 140.20 last 56.28) - mkdir 9204 (time 1780332677.09 total 150.20 last 60.88) - mkdir 9766 (time 1780332687.10 total 160.21 last 56.17) - mkdir 10000 (time 1780332691.64 total 164.75 last 51.50) - mkdir 10579 (time 1780332701.69 total 174.80 last 57.60) - mkdir 11122 (time 1780332711.71 total 184.82 last 54.20) - mkdir 11709 (time 1780332721.72 total 194.83 last 58.63) - mkdir 12249 (time 1780332731.72 total 204.83 last 54.00) - mkdir 12784 (time 1780332741.78 total 214.89 last 53.21) - mkdir 13380 (time 1780332751.79 total 224.90 last 59.55) - mkdir 13979 (time 1780332761.80 total 234.91 last 59.82) - mkdir 14522 (time 1780332771.81 total 244.92 last 54.23) - mkdir 15239 (time 1780332781.82 total 254.93 last 71.66) - mkdir 15967 (time 1780332791.95 total 265.06 last 71.86) - mkdir 16641 (time 1780332801.96 total 275.07 last 67.34) - mkdir 17250 (time 1780332811.96 total 285.07 last 60.86) - mkdir 17869 (time 1780332821.97 total 295.08 last 61.85) - mkdir 18607 (time 1780332831.99 total 305.10 last 73.67) - mkdir 19161 (time 1780332842.03 total 315.14 last 55.18) - mkdir 19777 (time 1780332852.05 total 325.16 last 61.47) - mkdir 20000 (time 1780332855.37 total 328.48 last 67.09) - mkdir 20636 (time 1780332865.38 total 338.49 last 63.54) - mkdir 21222 (time 1780332875.39 total 348.50 last 58.57) - mkdir 21750 (time 1780332885.39 total 358.50 last 52.79) - mkdir 22311 (time 1780332895.42 total 368.53 last 55.97) - mkdir 22938 (time 1780332905.42 total 378.53 last 62.69) - mkdir 23502 (time 1780332915.42 total 388.53 last 56.37) - mkdir 24086 (time 1780332925.43 total 398.54 last 58.33) - mkdir 24655 (time 1780332935.54 total 408.65 last 56.32) - mkdir 25157 (time 1780332945.54 total 418.65 last 50.18) - mkdir 25749 (time 1780332955.56 total 428.67 last 59.09) - mkdir 26279 (time 1780332965.58 total 438.69 last 52.87) - mkdir 26880 (time 1780332975.58 total 448.69 last 60.09) - mkdir 27434 (time 1780332985.60 total 458.71 last 55.30) - mkdir 27951 (time 1780332995.64 total 468.75 last 51.52) - mkdir 28482 (time 1780333005.64 total 478.75 last 53.10) - mkdir 29015 (time 1780333015.67 total 488.78 last 53.13) - mkdir 29573 (time 1780333025.71 total 498.82 last 55.56) - mkdir 30000 (time 1780333033.73 total 506.84 last 53.28) - mkdir 30527 (time 1780333044.38 total 517.49 last 49.46) - mkdir 31057 (time 1780333054.40 total 527.51 last 52.93) - mkdir 31558 (time 1780333064.42 total 537.53 last 49.97) - mkdir 32052 (time 1780333074.46 total 547.57 last 49.21) - mkdir 32564 (time 1780333084.46 total 557.57 last 51.19) total: 32818 mkdir in 563.28 seconds: 58.26 ops/second - mkdir 534 (time 1780332536.70 total 10.00 last 53.38) - mkdir 1134 (time 1780332546.70 total 20.01 last 59.98) - mkdir 1712 (time 1780332556.73 total 30.03 last 57.64) - mkdir 2405 (time 1780332566.74 total 40.05 last 69.22) - mkdir 3080 (time 1780332576.74 total 50.05 last 67.50) - mkdir 3650 (time 1780332586.77 total 60.08 last 56.83) - mkdir 4240 (time 1780332596.78 total 70.09 last 58.93) - mkdir 4904 (time 1780332606.79 total 80.09 last 66.38) - mkdir 5523 (time 1780332616.81 total 90.11 last 61.78) - mkdir 6154 (time 1780332626.85 total 100.15 last 62.84) - mkdir 6775 (time 1780332636.85 total 110.16 last 62.09) - mkdir 7438 (time 1780332646.85 total 120.16 last 66.27) - mkdir 7986 (time 1780332656.85 total 130.16 last 54.80) - mkdir 8552 (time 1780332666.88 total 140.19 last 56.43) - mkdir 9190 (time 1780332676.90 total 150.20 last 63.72) - mkdir 9765 (time 1780332686.91 total 160.22 last 57.43) - mkdir 10000 (time 1780332691.46 total 164.77 last 51.61) - mkdir 10584 (time 1780332701.50 total 174.81 last 58.18) - mkdir 11099 (time 1780332711.50 total 184.81 last 51.50) - mkdir 11697 (time 1780332721.50 total 194.81 last 59.79) - mkdir 12252 (time 1780332731.52 total 204.83 last 55.40) - mkdir 12770 (time 1780332741.53 total 214.83 last 51.77) - mkdir 13367 (time 1780332751.54 total 224.84 last 59.64) - mkdir 13957 (time 1780332761.54 total 234.85 last 58.99) - mkdir 14490 (time 1780332771.56 total 244.86 last 53.20) - mkdir 15174 (time 1780332781.56 total 254.87 last 68.36) - mkdir 15888 (time 1780332791.60 total 264.90 last 71.16) - mkdir 16508 (time 1780332801.61 total 274.92 last 61.91) - mkdir 17128 (time 1780332811.62 total 284.93 last 61.95) - mkdir 17740 (time 1780332821.63 total 294.93 last 61.17) - mkdir 18469 (time 1780332831.63 total 304.94 last 72.85) - mkdir 19038 (time 1780332841.66 total 314.97 last 56.74) - mkdir 19633 (time 1780332851.68 total 324.99 last 59.39) - mkdir 20000 (time 1780332857.61 total 330.92 last 61.89) - mkdir 20626 (time 1780332867.62 total 340.92 last 62.56) - mkdir 21158 (time 1780332877.63 total 350.93 last 53.14) - mkdir 21694 (time 1780332887.63 total 360.93 last 53.58) - mkdir 22301 (time 1780332897.64 total 370.94 last 60.66) - mkdir 22878 (time 1780332907.65 total 380.96 last 57.61) - mkdir 23462 (time 1780332917.66 total 390.96 last 58.36) - mkdir 24023 (time 1780332927.67 total 400.98 last 56.04) - mkdir 24567 (time 1780332937.68 total 410.98 last 54.37) - mkdir 25178 (time 1780332947.86 total 421.17 last 59.97) - mkdir 25706 (time 1780332957.87 total 431.17 last 52.78) - mkdir 26260 (time 1780332967.88 total 441.18 last 55.36) - mkdir 26872 (time 1780332977.90 total 451.20 last 61.08) - mkdir 27430 (time 1780332987.90 total 461.21 last 55.77) - mkdir 27961 (time 1780332997.92 total 471.22 last 53.03) - mkdir 28489 (time 1780333007.93 total 481.24 last 52.72) - mkdir 28985 (time 1780333017.94 total 491.24 last 49.58) - mkdir 29510 (time 1780333027.94 total 501.25 last 52.47) - mkdir 30000 (time 1780333037.01 total 510.32 last 54.02) - mkdir 30546 (time 1780333047.01 total 520.32 last 54.58) - mkdir 31105 (time 1780333057.61 total 530.92 last 52.76) - mkdir 31599 (time 1780333067.62 total 540.93 last 49.35) - mkdir 32112 (time 1780333077.62 total 550.93 last 51.28) - mkdir 32598 (time 1780333087.65 total 560.96 last 48.46) total: 32818 mkdir in 565.40 seconds: 58.04 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 303970 65971 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: 301555 65971 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1780333619 ; total 0 ; last 0) - unlinked 10000 (time 1780333813 ; total 194 ; last 194) - unlinked 20000 (time 1780333978 ; total 359 ; last 165) - unlinked 30000 (time 1780334146 ; total 527 ; last 168) total: 32768 unlinks in 569 seconds: 57.588753 unlinks/second - unlinked 0 (time 1780333620 ; total 1 ; last 1) - unlinked 10000 (time 1780333812 ; total 193 ; last 192) - unlinked 20000 (time 1780333977 ; total 358 ; last 165) - unlinked 30000 (time 1780334147 ; total 528 ; last 170) total: 32768 unlinks in 570 seconds: 57.487720 unlinks/second nlink between: 102 - unlinked 0 (time 1780334191 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780334191 ; 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 527158 335 526823 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: 235919 335 235584 1% /mnt/lustre