== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:15:18 (1788178518) 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 572 (time 1788178533.52 total 10.04 last 56.98) - mkdir 1127 (time 1788178543.52 total 20.04 last 55.48) - mkdir 1660 (time 1788178553.53 total 30.05 last 53.25) - mkdir 2182 (time 1788178563.57 total 40.10 last 51.97) - mkdir 2759 (time 1788178573.58 total 50.10 last 57.69) - mkdir 3340 (time 1788178583.58 total 60.11 last 58.05) - mkdir 3921 (time 1788178593.59 total 70.11 last 58.09) - mkdir 4452 (time 1788178603.61 total 80.13 last 53.00) - mkdir 5048 (time 1788178613.61 total 90.13 last 59.59) - mkdir 5656 (time 1788178623.61 total 100.13 last 60.78) - mkdir 6244 (time 1788178633.63 total 110.16 last 58.66) - mkdir 6779 (time 1788178643.64 total 120.16 last 53.49) - mkdir 7385 (time 1788178653.65 total 130.18 last 60.50) - mkdir 8017 (time 1788178663.66 total 140.18 last 63.19) - mkdir 8589 (time 1788178673.68 total 150.20 last 57.08) - mkdir 9144 (time 1788178683.68 total 160.20 last 55.49) - mkdir 9670 (time 1788178693.71 total 170.24 last 52.43) - mkdir 10000 (time 1788178700.18 total 176.71 last 50.98) - mkdir 10509 (time 1788178710.20 total 186.72 last 50.84) - mkdir 11070 (time 1788178720.21 total 196.73 last 56.02) - mkdir 11665 (time 1788178730.22 total 206.74 last 59.44) - mkdir 12283 (time 1788178740.23 total 216.75 last 61.78) - mkdir 12824 (time 1788178750.24 total 226.76 last 54.04) - mkdir 13334 (time 1788178760.29 total 236.81 last 50.74) - mkdir 13848 (time 1788178770.30 total 246.82 last 51.34) - mkdir 14419 (time 1788178780.30 total 256.83 last 57.07) - mkdir 14990 (time 1788178790.31 total 266.84 last 57.04) - mkdir 15574 (time 1788178800.34 total 276.86 last 58.26) - mkdir 16146 (time 1788178810.35 total 286.87 last 57.15) - mkdir 16708 (time 1788178820.36 total 296.88 last 56.15) - mkdir 17329 (time 1788178830.37 total 306.89 last 62.03) - mkdir 17912 (time 1788178840.37 total 316.89 last 58.30) - mkdir 18405 (time 1788178850.39 total 326.92 last 49.17) - mkdir 18887 (time 1788178860.41 total 336.93 last 48.13) - mkdir 19478 (time 1788178870.41 total 346.93 last 59.09) - mkdir 19987 (time 1788178880.41 total 356.94 last 50.88) - mkdir 20561 (time 1788178890.48 total 367.00 last 57.03) - mkdir 21108 (time 1788178900.48 total 377.00 last 54.70) - mkdir 21696 (time 1788178910.49 total 387.02 last 58.73) - mkdir 22270 (time 1788178920.50 total 397.02 last 57.35) - mkdir 22791 (time 1788178930.51 total 407.03 last 52.05) - mkdir 23271 (time 1788178940.53 total 417.06 last 47.89) - mkdir 23743 (time 1788178950.55 total 427.07 last 47.12) - mkdir 24319 (time 1788178960.58 total 437.11 last 57.42) - mkdir 24796 (time 1788178970.71 total 447.23 last 47.10) - mkdir 25264 (time 1788178980.71 total 457.24 last 46.78) - mkdir 25816 (time 1788178990.72 total 467.24 last 55.19) - mkdir 26354 (time 1788179000.72 total 477.25 last 53.77) - mkdir 26898 (time 1788179010.73 total 487.25 last 54.37) - mkdir 27458 (time 1788179020.73 total 497.26 last 55.98) - mkdir 28038 (time 1788179030.75 total 507.28 last 57.87) - mkdir 28494 (time 1788179040.76 total 517.28 last 45.58) - mkdir 28953 (time 1788179050.77 total 527.29 last 45.87) - mkdir 29454 (time 1788179060.98 total 537.51 last 49.04) - mkdir 30000 (time 1788179070.21 total 546.74 last 59.14) - mkdir 30579 (time 1788179080.22 total 556.74 last 57.86) - mkdir 31145 (time 1788179090.23 total 566.75 last 56.54) - mkdir 31660 (time 1788179100.26 total 576.78 last 51.35) - mkdir 32264 (time 1788179110.26 total 586.79 last 60.38) - mkdir 32804 (time 1788179120.56 total 597.08 last 52.46) total: 32818 mkdir in 597.25 seconds: 54.95 ops/second - mkdir 571 (time 1788178533.49 total 10.02 last 57.01) - mkdir 1132 (time 1788178543.49 total 20.02 last 56.08) - mkdir 1651 (time 1788178553.52 total 30.05 last 51.75) - mkdir 2188 (time 1788178563.60 total 40.12 last 53.31) - mkdir 2770 (time 1788178573.60 total 50.13 last 58.15) - mkdir 3364 (time 1788178583.61 total 60.13 last 59.39) - mkdir 3946 (time 1788178593.62 total 70.14 last 58.14) - mkdir 4485 (time 1788178603.62 total 80.15 last 53.88) - mkdir 5068 (time 1788178613.62 total 90.15 last 58.29) - mkdir 5657 (time 1788178623.63 total 100.16 last 58.82) - mkdir 6235 (time 1788178633.64 total 110.17 last 57.76) - mkdir 6754 (time 1788178643.64 total 120.17 last 51.90) - mkdir 7358 (time 1788178653.65 total 130.17 last 60.36) - mkdir 7974 (time 1788178663.65 total 140.18 last 61.59) - mkdir 8560 (time 1788178673.65 total 150.18 last 58.57) - mkdir 9113 (time 1788178683.67 total 160.19 last 55.24) - mkdir 9647 (time 1788178693.68 total 170.21 last 53.31) - mkdir 10000 (time 1788178700.96 total 177.48 last 48.52) - mkdir 10518 (time 1788178710.97 total 187.50 last 51.72) - mkdir 11092 (time 1788178720.99 total 197.52 last 57.30) - mkdir 11719 (time 1788178731.00 total 207.52 last 62.67) - mkdir 12309 (time 1788178741.04 total 217.56 last 58.76) - mkdir 12850 (time 1788178751.05 total 227.58 last 54.02) - mkdir 13363 (time 1788178761.06 total 237.58 last 51.27) - mkdir 13904 (time 1788178771.07 total 247.60 last 54.00) - mkdir 14494 (time 1788178781.08 total 257.60 last 58.99) - mkdir 15055 (time 1788178791.09 total 267.61 last 56.05) - mkdir 15624 (time 1788178801.10 total 277.63 last 56.81) - mkdir 16210 (time 1788178811.21 total 287.73 last 57.99) - mkdir 16756 (time 1788178821.23 total 297.75 last 54.47) - mkdir 17361 (time 1788178831.24 total 307.77 last 60.42) - mkdir 17917 (time 1788178841.24 total 317.77 last 55.59) - mkdir 18408 (time 1788178851.25 total 327.78 last 49.07) - mkdir 18907 (time 1788178861.26 total 337.79 last 49.85) - mkdir 19445 (time 1788178871.26 total 347.79 last 53.80) - mkdir 19974 (time 1788178881.27 total 357.80 last 52.84) - mkdir 20544 (time 1788178891.29 total 367.82 last 56.89) - mkdir 21123 (time 1788178901.31 total 377.84 last 57.80) - mkdir 21697 (time 1788178911.38 total 387.91 last 56.99) - mkdir 22250 (time 1788178921.42 total 397.94 last 55.11) - mkdir 22763 (time 1788178931.44 total 407.97 last 51.18) - mkdir 23230 (time 1788178941.44 total 417.97 last 46.70) - mkdir 23708 (time 1788178951.46 total 427.99 last 47.71) - mkdir 24268 (time 1788178961.46 total 437.99 last 55.99) - mkdir 24750 (time 1788178971.48 total 448.01 last 48.10) - mkdir 25260 (time 1788178981.51 total 458.03 last 50.88) - mkdir 25782 (time 1788178991.52 total 468.05 last 52.12) - mkdir 26354 (time 1788179001.55 total 478.08 last 57.01) - mkdir 26881 (time 1788179011.56 total 488.09 last 52.64) - mkdir 27451 (time 1788179021.57 total 498.10 last 56.95) - mkdir 27992 (time 1788179031.85 total 508.38 last 52.63) - mkdir 28459 (time 1788179041.86 total 518.38 last 46.68) - mkdir 28917 (time 1788179051.93 total 528.45 last 45.49) - mkdir 29451 (time 1788179061.93 total 538.46 last 53.35) - mkdir 30000 (time 1788179071.71 total 548.23 last 56.17) - mkdir 30546 (time 1788179081.73 total 558.26 last 54.48) - mkdir 31046 (time 1788179091.77 total 568.29 last 49.83) - mkdir 31619 (time 1788179101.78 total 578.30 last 57.24) - mkdir 32183 (time 1788179111.87 total 588.39 last 55.89) - mkdir 32754 (time 1788179121.87 total 598.40 last 57.06) total: 32818 mkdir in 599.19 seconds: 54.77 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 1788179810 ; total 1 ; last 1) - unlinked 10000 (time 1788180095 ; total 286 ; last 285) - unlinked 20000 (time 1788180401 ; total 592 ; last 306) - unlinked 30000 (time 1788180720 ; total 911 ; last 319) total: 32768 unlinks in 1002 seconds: 32.702595 unlinks/second - unlinked 0 (time 1788179810 ; total 0 ; last 0) - unlinked 10000 (time 1788180094 ; total 284 ; last 284) - unlinked 20000 (time 1788180403 ; total 593 ; last 309) - unlinked 30000 (time 1788180724 ; total 914 ; last 321) total: 32768 unlinks in 1004 seconds: 32.637451 unlinks/second nlink between: 102 - unlinked 0 (time 1788180815 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788180815 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208768 2176 2204544 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 526795 333 526462 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