== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:40:42 (1782240042) 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 582 (time 1782240058.09 total 10.00 last 58.17) - mkdir 1150 (time 1782240068.10 total 20.02 last 56.74) - mkdir 1765 (time 1782240078.11 total 30.03 last 61.41) - mkdir 2318 (time 1782240088.12 total 40.04 last 55.24) - mkdir 2856 (time 1782240098.13 total 50.05 last 53.75) - mkdir 3464 (time 1782240108.13 total 60.05 last 60.80) - mkdir 4059 (time 1782240118.15 total 70.07 last 59.40) - mkdir 4610 (time 1782240128.18 total 80.09 last 54.96) - mkdir 5155 (time 1782240138.20 total 90.12 last 54.38) - mkdir 5690 (time 1782240148.21 total 100.12 last 53.46) - mkdir 6270 (time 1782240158.21 total 110.13 last 57.96) - mkdir 6812 (time 1782240168.27 total 120.18 last 53.92) - mkdir 7422 (time 1782240178.27 total 130.19 last 60.98) - mkdir 8040 (time 1782240188.28 total 140.20 last 61.71) - mkdir 8603 (time 1782240198.30 total 150.22 last 56.20) - mkdir 9200 (time 1782240208.31 total 160.22 last 59.68) - mkdir 9785 (time 1782240218.32 total 170.24 last 58.41) - mkdir 10000 (time 1782240222.11 total 174.02 last 56.79) - mkdir 10573 (time 1782240232.13 total 184.04 last 57.18) - mkdir 11162 (time 1782240242.16 total 194.07 last 58.73) - mkdir 11769 (time 1782240252.17 total 204.09 last 60.60) - mkdir 12282 (time 1782240262.17 total 214.09 last 51.29) - mkdir 12806 (time 1782240272.20 total 224.12 last 52.26) - mkdir 13413 (time 1782240282.21 total 234.13 last 60.66) - mkdir 13993 (time 1782240292.21 total 244.13 last 58.00) - mkdir 14544 (time 1782240302.21 total 254.13 last 55.08) - mkdir 15166 (time 1782240312.22 total 264.14 last 62.14) - mkdir 15742 (time 1782240322.23 total 274.15 last 57.56) - mkdir 16274 (time 1782240332.23 total 284.15 last 53.19) - mkdir 16920 (time 1782240342.25 total 294.16 last 64.52) - mkdir 17439 (time 1782240352.26 total 304.17 last 51.84) - mkdir 17955 (time 1782240362.26 total 314.18 last 51.59) - mkdir 18521 (time 1782240372.28 total 324.19 last 56.51) - mkdir 19078 (time 1782240382.29 total 334.21 last 55.59) - mkdir 19676 (time 1782240392.32 total 344.23 last 59.67) - mkdir 20000 (time 1782240397.58 total 349.49 last 61.60) - mkdir 20572 (time 1782240407.58 total 359.50 last 57.16) - mkdir 21169 (time 1782240417.61 total 369.53 last 59.53) - mkdir 21680 (time 1782240427.63 total 379.55 last 50.99) - mkdir 22183 (time 1782240437.64 total 389.56 last 50.27) - mkdir 22696 (time 1782240447.64 total 399.56 last 51.27) - mkdir 23234 (time 1782240457.66 total 409.57 last 53.73) - mkdir 23837 (time 1782240467.68 total 419.60 last 60.17) - mkdir 24373 (time 1782240477.70 total 429.62 last 53.47) - mkdir 24865 (time 1782240487.91 total 439.82 last 48.22) - mkdir 25478 (time 1782240497.91 total 449.83 last 61.27) - mkdir 26028 (time 1782240508.04 total 459.96 last 54.30) - mkdir 26582 (time 1782240518.04 total 469.96 last 55.40) - mkdir 27185 (time 1782240528.05 total 479.97 last 60.26) - mkdir 27754 (time 1782240538.06 total 489.97 last 56.87) - mkdir 28366 (time 1782240548.06 total 499.98 last 61.15) - mkdir 28896 (time 1782240558.09 total 510.01 last 52.87) - mkdir 29490 (time 1782240568.10 total 520.01 last 59.36) - mkdir 30000 (time 1782240577.11 total 529.03 last 56.55) - mkdir 30569 (time 1782240587.12 total 539.03 last 56.89) - mkdir 31145 (time 1782240597.12 total 549.04 last 57.59) - mkdir 31681 (time 1782240607.13 total 559.04 last 53.55) - mkdir 32208 (time 1782240617.14 total 569.06 last 52.61) - mkdir 32772 (time 1782240627.15 total 579.07 last 56.37) total: 32818 mkdir in 579.83 seconds: 56.60 ops/second - mkdir 586 (time 1782240058.12 total 10.03 last 58.41) - mkdir 1172 (time 1782240068.13 total 20.05 last 58.50) - mkdir 1775 (time 1782240078.14 total 30.06 last 60.25) - mkdir 2324 (time 1782240088.20 total 40.11 last 54.59) - mkdir 2860 (time 1782240098.22 total 50.14 last 53.49) - mkdir 3478 (time 1782240108.25 total 60.16 last 61.64) - mkdir 4071 (time 1782240118.25 total 70.17 last 59.27) - mkdir 4627 (time 1782240128.25 total 80.17 last 55.58) - mkdir 5189 (time 1782240138.26 total 90.17 last 56.19) - mkdir 5729 (time 1782240148.26 total 100.18 last 53.96) - mkdir 6305 (time 1782240158.28 total 110.19 last 57.53) - mkdir 6826 (time 1782240168.30 total 120.22 last 51.97) - mkdir 7421 (time 1782240178.30 total 130.22 last 59.47) - mkdir 8014 (time 1782240188.31 total 140.23 last 59.27) - mkdir 8600 (time 1782240198.31 total 150.23 last 58.60) - mkdir 9178 (time 1782240208.32 total 160.24 last 57.74) - mkdir 9727 (time 1782240218.33 total 170.25 last 54.83) - mkdir 10000 (time 1782240223.35 total 175.26 last 54.48) - mkdir 10517 (time 1782240233.35 total 185.26 last 51.69) - mkdir 11103 (time 1782240243.37 total 195.28 last 58.49) - mkdir 11673 (time 1782240253.38 total 205.30 last 56.92) - mkdir 12222 (time 1782240263.38 total 215.30 last 54.89) - mkdir 12742 (time 1782240273.39 total 225.30 last 51.98) - mkdir 13344 (time 1782240283.42 total 235.34 last 60.01) - mkdir 13898 (time 1782240293.42 total 245.34 last 55.38) - mkdir 14446 (time 1782240303.44 total 255.36 last 54.69) - mkdir 15036 (time 1782240313.50 total 265.42 last 58.65) - mkdir 15600 (time 1782240323.52 total 275.44 last 56.29) - mkdir 16151 (time 1782240333.52 total 285.44 last 55.10) - mkdir 16737 (time 1782240343.54 total 295.46 last 58.48) - mkdir 17286 (time 1782240353.56 total 305.48 last 54.80) - mkdir 17793 (time 1782240363.58 total 315.50 last 50.62) - mkdir 18367 (time 1782240373.59 total 325.51 last 57.33) - mkdir 18884 (time 1782240383.62 total 335.54 last 51.55) - mkdir 19475 (time 1782240393.63 total 345.55 last 59.05) - mkdir 20000 (time 1782240402.26 total 354.18 last 60.81) - mkdir 20536 (time 1782240412.28 total 364.19 last 53.52) - mkdir 21146 (time 1782240422.28 total 374.20 last 60.99) - mkdir 21611 (time 1782240432.28 total 384.20 last 46.49) - mkdir 22116 (time 1782240442.28 total 394.20 last 50.48) - mkdir 22677 (time 1782240452.30 total 404.22 last 56.00) - mkdir 23204 (time 1782240462.33 total 414.25 last 52.53) - mkdir 23782 (time 1782240472.35 total 424.26 last 57.72) - mkdir 24300 (time 1782240482.35 total 434.26 last 51.80) - mkdir 24836 (time 1782240492.38 total 444.30 last 53.43) - mkdir 25480 (time 1782240502.40 total 454.32 last 64.26) - mkdir 26016 (time 1782240512.70 total 464.61 last 52.06) - mkdir 26604 (time 1782240522.70 total 474.62 last 58.75) - mkdir 27197 (time 1782240532.92 total 484.84 last 58.05) - mkdir 27769 (time 1782240542.93 total 494.85 last 57.12) - mkdir 28374 (time 1782240553.36 total 505.28 last 58.03) - mkdir 28973 (time 1782240563.36 total 515.28 last 59.87) - mkdir 29521 (time 1782240573.39 total 525.30 last 54.69) - mkdir 30000 (time 1782240582.11 total 534.03 last 54.89) - mkdir 30566 (time 1782240592.12 total 544.03 last 56.57) - mkdir 31140 (time 1782240602.14 total 554.06 last 57.26) - mkdir 31680 (time 1782240612.49 total 564.41 last 52.18) - mkdir 32233 (time 1782240622.51 total 574.42 last 55.21) total: 32818 mkdir in 583.42 seconds: 56.25 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 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 1782241094 ; total 0 ; last 0) - unlinked 10000 (time 1782241283 ; total 189 ; last 189) - unlinked 20000 (time 1782241470 ; total 376 ; last 187) - unlinked 30000 (time 1782241675 ; total 581 ; last 205) total: 32768 unlinks in 673 seconds: 48.689449 unlinks/second - unlinked 0 (time 1782241094 ; total 0 ; last 0) - unlinked 10000 (time 1782241284 ; total 190 ; last 190) - unlinked 20000 (time 1782241471 ; total 377 ; last 187) - unlinked 30000 (time 1782241679 ; total 585 ; last 208) total: 32768 unlinks in 677 seconds: 48.401772 unlinks/second nlink between: 102 - unlinked 0 (time 1782241773 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782241773 ; total 0 ; last 0) 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