== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:26:55 (1788726415) 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 614 (time 1788726430.48 total 10.02 last 61.26) - mkdir 1125 (time 1788726440.49 total 20.04 last 51.03) - mkdir 1685 (time 1788726450.49 total 30.04 last 55.99) - mkdir 2259 (time 1788726460.50 total 40.04 last 57.37) - mkdir 2770 (time 1788726470.51 total 50.05 last 51.05) - mkdir 3257 (time 1788726480.53 total 60.07 last 48.62) - mkdir 3732 (time 1788726490.56 total 70.10 last 47.34) - mkdir 4233 (time 1788726500.56 total 80.11 last 50.08) - mkdir 4701 (time 1788726510.58 total 90.12 last 46.72) - mkdir 5199 (time 1788726520.59 total 100.13 last 49.77) - mkdir 5668 (time 1788726530.70 total 110.25 last 46.35) - mkdir 6136 (time 1788726540.71 total 120.26 last 46.77) - mkdir 6646 (time 1788726550.76 total 130.30 last 50.78) - mkdir 7179 (time 1788726560.76 total 140.30 last 53.30) - mkdir 7623 (time 1788726570.76 total 150.30 last 44.40) - mkdir 8054 (time 1788726580.79 total 160.33 last 42.96) - mkdir 8472 (time 1788726590.80 total 170.35 last 41.74) - mkdir 8929 (time 1788726600.86 total 180.40 last 45.45) - mkdir 9395 (time 1788726610.86 total 190.40 last 46.60) - mkdir 9847 (time 1788726620.89 total 200.44 last 45.04) - mkdir 10000 (time 1788726624.72 total 204.26 last 40.00) - mkdir 10481 (time 1788726634.72 total 214.26 last 48.09) - mkdir 10971 (time 1788726644.73 total 224.27 last 48.96) - mkdir 11489 (time 1788726654.73 total 234.28 last 51.77) - mkdir 11975 (time 1788726664.73 total 244.28 last 48.59) - mkdir 12414 (time 1788726674.74 total 254.29 last 43.86) - mkdir 12908 (time 1788726684.76 total 264.30 last 49.34) - mkdir 13377 (time 1788726694.76 total 274.30 last 46.89) - mkdir 13887 (time 1788726704.76 total 284.31 last 50.99) - mkdir 14356 (time 1788726714.83 total 294.37 last 46.58) - mkdir 14842 (time 1788726724.86 total 304.40 last 48.47) - mkdir 15359 (time 1788726734.87 total 314.41 last 51.65) - mkdir 15877 (time 1788726744.89 total 324.43 last 51.69) - mkdir 16352 (time 1788726754.89 total 334.44 last 47.48) - mkdir 16790 (time 1788726764.91 total 344.45 last 43.73) - mkdir 17222 (time 1788726774.92 total 354.46 last 43.16) - mkdir 17707 (time 1788726784.93 total 364.48 last 48.43) - mkdir 18169 (time 1788726794.93 total 374.48 last 46.20) - mkdir 18634 (time 1788726804.95 total 384.49 last 46.44) - mkdir 19150 (time 1788726814.95 total 394.50 last 51.57) - mkdir 19684 (time 1788726824.99 total 404.54 last 53.18) - mkdir 20000 (time 1788726830.77 total 410.31 last 54.73) - mkdir 20503 (time 1788726840.77 total 420.32 last 50.27) - mkdir 21051 (time 1788726850.79 total 430.33 last 54.73) - mkdir 21528 (time 1788726860.81 total 440.36 last 47.58) - mkdir 22045 (time 1788726870.83 total 450.37 last 51.63) - mkdir 22554 (time 1788726880.83 total 460.37 last 50.90) - mkdir 23078 (time 1788726890.84 total 470.38 last 52.35) - mkdir 23560 (time 1788726900.84 total 480.39 last 48.17) - mkdir 24018 (time 1788726910.88 total 490.42 last 45.62) - mkdir 24459 (time 1788726920.89 total 500.43 last 44.08) - mkdir 24935 (time 1788726930.89 total 510.44 last 47.56) - mkdir 25378 (time 1788726940.90 total 520.45 last 44.26) - mkdir 25864 (time 1788726950.90 total 530.45 last 48.59) - mkdir 26363 (time 1788726960.91 total 540.45 last 49.89) - mkdir 26847 (time 1788726970.91 total 550.45 last 48.39) - mkdir 27354 (time 1788726980.95 total 560.49 last 50.49) - mkdir 27833 (time 1788726990.96 total 570.50 last 47.87) - mkdir 28291 (time 1788727000.96 total 580.50 last 45.79) - mkdir 28746 (time 1788727010.99 total 590.53 last 45.36) - mkdir 29190 (time 1788727021.00 total 600.54 last 44.35) - mkdir 29649 (time 1788727031.02 total 610.57 last 45.79) - mkdir 30000 (time 1788727038.87 total 618.42 last 44.70) - mkdir 30477 (time 1788727048.88 total 628.42 last 47.68) - mkdir 30932 (time 1788727058.88 total 638.43 last 45.48) - mkdir 31362 (time 1788727068.91 total 648.46 last 42.87) - mkdir 31859 (time 1788727078.91 total 658.46 last 49.69) - mkdir 32322 (time 1788727088.92 total 668.46 last 46.28) - mkdir 32782 (time 1788727098.92 total 678.47 last 45.98) total: 32818 mkdir in 679.22 seconds: 48.32 ops/second - mkdir 614 (time 1788726430.49 total 10.03 last 61.23) - mkdir 1129 (time 1788726440.51 total 20.05 last 51.39) - mkdir 1699 (time 1788726450.52 total 30.06 last 56.94) - mkdir 2250 (time 1788726460.53 total 40.07 last 55.03) - mkdir 2766 (time 1788726470.54 total 50.08 last 51.55) - mkdir 3238 (time 1788726480.54 total 60.09 last 47.18) - mkdir 3720 (time 1788726490.62 total 70.16 last 47.84) - mkdir 4235 (time 1788726500.64 total 80.18 last 51.38) - mkdir 4729 (time 1788726510.65 total 90.20 last 49.34) - mkdir 5229 (time 1788726520.67 total 100.21 last 49.91) - mkdir 5674 (time 1788726530.82 total 110.36 last 43.84) - mkdir 6181 (time 1788726540.86 total 120.40 last 50.52) - mkdir 6678 (time 1788726550.87 total 130.42 last 49.62) - mkdir 7198 (time 1788726560.89 total 140.43 last 51.92) - mkdir 7640 (time 1788726570.93 total 150.47 last 44.04) - mkdir 8060 (time 1788726580.94 total 160.48 last 41.95) - mkdir 8471 (time 1788726590.95 total 170.49 last 41.07) - mkdir 8920 (time 1788726600.96 total 180.50 last 44.83) - mkdir 9387 (time 1788726610.96 total 190.50 last 46.70) - mkdir 9846 (time 1788726621.00 total 200.54 last 45.73) - mkdir 10000 (time 1788726624.65 total 204.19 last 42.17) - mkdir 10446 (time 1788726634.67 total 214.21 last 44.52) - mkdir 10954 (time 1788726644.67 total 224.22 last 50.78) - mkdir 11453 (time 1788726654.68 total 234.22 last 49.89) - mkdir 11935 (time 1788726664.68 total 244.22 last 48.19) - mkdir 12360 (time 1788726674.69 total 254.23 last 42.45) - mkdir 12841 (time 1788726684.70 total 264.24 last 48.05) - mkdir 13304 (time 1788726694.71 total 274.25 last 46.25) - mkdir 13827 (time 1788726704.74 total 284.28 last 52.14) - mkdir 14306 (time 1788726714.79 total 294.33 last 47.67) - mkdir 14796 (time 1788726724.82 total 304.36 last 48.87) - mkdir 15307 (time 1788726734.83 total 314.37 last 51.04) - mkdir 15816 (time 1788726744.83 total 324.37 last 50.89) - mkdir 16281 (time 1788726754.84 total 334.38 last 46.46) - mkdir 16720 (time 1788726764.87 total 344.41 last 43.79) - mkdir 17158 (time 1788726774.87 total 354.41 last 43.78) - mkdir 17639 (time 1788726784.87 total 364.41 last 48.09) - mkdir 18128 (time 1788726794.88 total 374.42 last 48.85) - mkdir 18611 (time 1788726804.92 total 384.46 last 48.14) - mkdir 19144 (time 1788726814.92 total 394.46 last 53.27) - mkdir 19668 (time 1788726824.97 total 404.51 last 52.14) - mkdir 20000 (time 1788726831.05 total 410.59 last 54.61) - mkdir 20506 (time 1788726841.05 total 420.59 last 50.59) - mkdir 21017 (time 1788726851.06 total 430.60 last 51.07) - mkdir 21489 (time 1788726861.09 total 440.63 last 47.05) - mkdir 22008 (time 1788726871.10 total 450.64 last 51.83) - mkdir 22509 (time 1788726881.13 total 460.67 last 49.98) - mkdir 23005 (time 1788726891.15 total 470.69 last 49.49) - mkdir 23496 (time 1788726901.15 total 480.69 last 49.09) - mkdir 23944 (time 1788726911.17 total 490.71 last 44.73) - mkdir 24377 (time 1788726921.19 total 500.73 last 43.22) - mkdir 24869 (time 1788726931.20 total 510.74 last 49.16) - mkdir 25310 (time 1788726941.20 total 520.75 last 44.06) - mkdir 25776 (time 1788726951.21 total 530.75 last 46.58) - mkdir 26282 (time 1788726961.22 total 540.76 last 50.55) - mkdir 26752 (time 1788726971.23 total 550.77 last 46.97) - mkdir 27229 (time 1788726981.25 total 560.79 last 47.60) - mkdir 27690 (time 1788726991.25 total 570.79 last 46.10) - mkdir 28160 (time 1788727001.28 total 580.82 last 46.85) - mkdir 28625 (time 1788727011.29 total 590.83 last 46.46) - mkdir 29063 (time 1788727021.29 total 600.83 last 43.79) - mkdir 29532 (time 1788727031.29 total 610.83 last 46.89) - mkdir 30000 (time 1788727041.19 total 620.73 last 47.28) - mkdir 30474 (time 1788727051.20 total 630.74 last 47.33) - mkdir 30923 (time 1788727061.22 total 640.76 last 44.84) - mkdir 31382 (time 1788727071.24 total 650.78 last 45.81) - mkdir 31869 (time 1788727081.26 total 660.80 last 48.61) - mkdir 32326 (time 1788727091.27 total 670.82 last 45.61) - mkdir 32787 (time 1788727101.28 total 680.82 last 46.07) total: 32818 mkdir in 681.37 seconds: 48.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788727679 ; total 0 ; last 0) - unlinked 10000 (time 1788727841 ; total 162 ; last 162) - unlinked 20000 (time 1788727995 ; total 316 ; last 154) - unlinked 30000 (time 1788728159 ; total 480 ; last 164) total: 32768 unlinks in 521 seconds: 62.894432 unlinks/second - unlinked 0 (time 1788727679 ; total 0 ; last 0) - unlinked 10000 (time 1788727840 ; total 161 ; last 161) - unlinked 20000 (time 1788727996 ; total 317 ; last 156) - unlinked 30000 (time 1788728161 ; total 482 ; last 165) total: 32768 unlinks in 522 seconds: 62.773945 unlinks/second nlink between: 102 - unlinked 0 (time 1788728202 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788728202 ; 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