== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:58:18 (1783954698) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8140 1263164 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 21356 3585664 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21576 3585444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 42932 7171108 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1123 1022877 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 664 261480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 558 261586 1% /mnt/lustre[OST:1] filesystem_summary: 524189 1123 523066 1% /mnt/lustre - mkdir 691 (time 1783954713.39 total 10.03 last 68.89) - mkdir 1356 (time 1783954723.41 total 20.05 last 66.37) - mkdir 2081 (time 1783954733.42 total 30.06 last 72.39) - mkdir 2747 (time 1783954743.44 total 40.08 last 66.51) - mkdir 3412 (time 1783954753.44 total 50.08 last 66.47) - mkdir 3989 (time 1783954763.45 total 60.09 last 57.64) - mkdir 4627 (time 1783954773.46 total 70.10 last 63.77) - mkdir 5288 (time 1783954783.48 total 80.12 last 65.93) - mkdir 5942 (time 1783954793.49 total 90.13 last 65.34) - mkdir 6611 (time 1783954803.50 total 100.14 last 66.84) - mkdir 7303 (time 1783954813.50 total 110.15 last 69.17) - mkdir 7987 (time 1783954823.51 total 120.15 last 68.37) - mkdir 8716 (time 1783954833.52 total 130.16 last 72.85) - mkdir 9462 (time 1783954843.52 total 140.16 last 74.56) - mkdir 10000 (time 1783954850.96 total 147.60 last 72.38) - mkdir 10763 (time 1783954860.96 total 157.60 last 76.29) - mkdir 11473 (time 1783954870.96 total 167.60 last 70.97) - mkdir 12213 (time 1783954880.97 total 177.61 last 73.94) - mkdir 13015 (time 1783954890.97 total 187.62 last 80.17) - mkdir 13765 (time 1783954900.99 total 197.63 last 74.86) - mkdir 14396 (time 1783954910.99 total 207.63 last 63.10) - mkdir 15148 (time 1783954921.01 total 217.65 last 75.08) - mkdir 15925 (time 1783954931.01 total 227.65 last 77.69) - mkdir 16629 (time 1783954941.03 total 237.67 last 70.27) - mkdir 17401 (time 1783954951.04 total 247.68 last 77.13) - mkdir 18081 (time 1783954961.04 total 257.68 last 67.97) - mkdir 18807 (time 1783954971.04 total 267.68 last 72.60) - mkdir 19558 (time 1783954981.04 total 277.68 last 75.09) - mkdir 20000 (time 1783954987.58 total 284.23 last 67.57) - mkdir 20717 (time 1783954997.59 total 294.24 last 71.63) - mkdir 21427 (time 1783955007.60 total 304.24 last 70.97) - mkdir 22143 (time 1783955017.60 total 314.24 last 71.59) - mkdir 22894 (time 1783955027.60 total 324.25 last 75.06) - mkdir 23656 (time 1783955037.62 total 334.26 last 76.10) - mkdir 24409 (time 1783955047.62 total 344.26 last 75.26) - mkdir 25212 (time 1783955057.64 total 354.28 last 80.18) - mkdir 25968 (time 1783955067.64 total 364.29 last 75.54) - mkdir 26724 (time 1783955077.66 total 374.30 last 75.51) - mkdir 27462 (time 1783955087.66 total 384.30 last 73.77) - mkdir 28168 (time 1783955097.69 total 394.33 last 70.40) - mkdir 28922 (time 1783955107.71 total 404.35 last 75.22) - mkdir 29669 (time 1783955117.73 total 414.37 last 74.57) - mkdir 30000 (time 1783955122.06 total 418.70 last 76.43) - mkdir 30765 (time 1783955132.11 total 428.76 last 76.10) - mkdir 31491 (time 1783955142.13 total 438.77 last 72.50) - mkdir 32262 (time 1783955152.14 total 448.78 last 76.99) total: 32818 mkdir in 457.14 seconds: 71.79 ops/second - mkdir 678 (time 1783954713.18 total 10.01 last 67.76) - mkdir 1341 (time 1783954723.19 total 20.02 last 66.23) - mkdir 2086 (time 1783954733.22 total 30.04 last 74.29) - mkdir 2728 (time 1783954743.23 total 40.06 last 64.12) - mkdir 3407 (time 1783954753.23 total 50.06 last 67.87) - mkdir 3998 (time 1783954763.25 total 60.08 last 59.01) - mkdir 4625 (time 1783954773.25 total 70.08 last 62.68) - mkdir 5319 (time 1783954783.27 total 80.10 last 69.28) - mkdir 5984 (time 1783954793.28 total 90.10 last 66.46) - mkdir 6601 (time 1783954803.28 total 100.11 last 61.64) - mkdir 7279 (time 1783954813.29 total 110.12 last 67.77) - mkdir 7948 (time 1783954823.31 total 120.14 last 66.73) - mkdir 8684 (time 1783954833.33 total 130.15 last 73.51) - mkdir 9415 (time 1783954843.33 total 140.15 last 73.09) - mkdir 10000 (time 1783954851.27 total 148.10 last 73.65) - mkdir 10745 (time 1783954861.28 total 158.11 last 74.41) - mkdir 11466 (time 1783954871.29 total 168.11 last 72.09) - mkdir 12224 (time 1783954881.30 total 178.12 last 75.71) - mkdir 12990 (time 1783954891.30 total 188.12 last 76.59) - mkdir 13702 (time 1783954901.30 total 198.13 last 71.18) - mkdir 14379 (time 1783954911.32 total 208.14 last 67.59) - mkdir 15109 (time 1783954921.32 total 218.15 last 72.98) - mkdir 15891 (time 1783954931.33 total 228.16 last 78.12) - mkdir 16549 (time 1783954941.35 total 238.17 last 65.68) - mkdir 17302 (time 1783954951.35 total 248.17 last 75.30) - mkdir 17966 (time 1783954961.36 total 258.19 last 66.32) - mkdir 18692 (time 1783954971.38 total 268.20 last 72.46) - mkdir 19432 (time 1783954981.38 total 278.20 last 74.00) - mkdir 20000 (time 1783954989.50 total 286.33 last 69.91) - mkdir 20704 (time 1783954999.52 total 296.34 last 70.32) - mkdir 21427 (time 1783955009.53 total 306.36 last 72.20) - mkdir 22115 (time 1783955019.56 total 316.39 last 68.59) - mkdir 22847 (time 1783955029.57 total 326.39 last 73.14) - mkdir 23601 (time 1783955039.57 total 336.39 last 75.40) - mkdir 24384 (time 1783955049.58 total 346.40 last 78.22) - mkdir 25146 (time 1783955059.59 total 356.42 last 76.09) - mkdir 25889 (time 1783955069.62 total 366.45 last 74.11) - mkdir 26633 (time 1783955079.62 total 376.45 last 74.37) - mkdir 27368 (time 1783955089.63 total 386.46 last 73.46) - mkdir 28075 (time 1783955099.64 total 396.47 last 70.60) - mkdir 28831 (time 1783955109.66 total 406.48 last 75.49) - mkdir 29590 (time 1783955119.66 total 416.49 last 75.88) - mkdir 30000 (time 1783955125.38 total 422.20 last 71.73) - mkdir 30769 (time 1783955135.39 total 432.22 last 76.76) - mkdir 31480 (time 1783955145.40 total 442.23 last 71.06) - mkdir 32181 (time 1783955155.41 total 452.23 last 70.05) - mkdir 32801 (time 1783955165.41 total 462.23 last 61.99) total: 32818 mkdir in 462.40 seconds: 70.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277160 994144 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 21356 3585664 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21576 3585444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 42932 7171108 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 66759 957241 7% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 664 261480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 558 261586 1% /mnt/lustre[OST:1] filesystem_summary: 589825 66759 523066 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783955895 ; total 1 ; last 1) - unlinked 10000 (time 1783956103 ; total 209 ; last 208) - unlinked 20000 (time 1783956321 ; total 427 ; last 218) - unlinked 30000 (time 1783956533 ; total 639 ; last 212) total: 32768 unlinks in 701 seconds: 46.744652 unlinks/second - unlinked 0 (time 1783955894 ; total 0 ; last 0) - unlinked 10000 (time 1783956102 ; total 208 ; last 208) - unlinked 20000 (time 1783956322 ; total 428 ; last 220) - unlinked 30000 (time 1783956534 ; total 640 ; last 212) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second nlink between: 1 - unlinked 0 (time 1783956598 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783956598 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 14616 1256688 2% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3833116 21356 3585664 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21576 3585444 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 42932 7171108 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 1123 1022877 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 262144 664 261480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 558 261586 1% /mnt/lustre[OST:1] filesystem_summary: 524189 1123 523066 1% /mnt/lustre