== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:38:39 (1789378719) 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 648 (time 1789378734.88 total 10.00 last 64.80) - mkdir 1261 (time 1789378744.90 total 20.01 last 61.22) - mkdir 1907 (time 1789378754.90 total 30.02 last 64.59) - mkdir 2496 (time 1789378764.90 total 40.02 last 58.88) - mkdir 3103 (time 1789378774.92 total 50.04 last 60.60) - mkdir 3705 (time 1789378784.92 total 60.04 last 60.20) - mkdir 4256 (time 1789378794.93 total 70.05 last 55.04) - mkdir 4831 (time 1789378804.95 total 80.07 last 57.38) - mkdir 5420 (time 1789378814.97 total 90.09 last 58.78) - mkdir 6007 (time 1789378825.03 total 100.15 last 58.34) - mkdir 6616 (time 1789378835.04 total 110.15 last 60.87) - mkdir 7186 (time 1789378845.06 total 120.18 last 56.84) - mkdir 7719 (time 1789378855.12 total 130.24 last 53.00) - mkdir 8313 (time 1789378865.13 total 140.25 last 59.33) - mkdir 8903 (time 1789378875.14 total 150.26 last 58.94) - mkdir 9460 (time 1789378885.16 total 160.28 last 55.59) - mkdir 9956 (time 1789378895.17 total 170.29 last 49.57) - mkdir 10419 (time 1789378905.20 total 180.32 last 46.14) - mkdir 10903 (time 1789378915.22 total 190.34 last 48.31) - mkdir 11280 (time 1789378925.44 total 200.56 last 36.91) - mkdir 11657 (time 1789378935.48 total 210.60 last 37.53) - mkdir 12156 (time 1789378945.49 total 220.61 last 49.86) - mkdir 12701 (time 1789378955.52 total 230.64 last 54.33) - mkdir 13271 (time 1789378965.53 total 240.65 last 56.94) - mkdir 13718 (time 1789378975.53 total 250.65 last 44.69) - mkdir 14089 (time 1789378985.54 total 260.66 last 37.09) - mkdir 14475 (time 1789378995.55 total 270.67 last 38.54) - mkdir 14910 (time 1789379005.58 total 280.70 last 43.39) - mkdir 15454 (time 1789379015.60 total 290.71 last 54.31) - mkdir 15924 (time 1789379025.60 total 300.72 last 46.96) - mkdir 16463 (time 1789379035.61 total 310.73 last 53.87) - mkdir 16969 (time 1789379045.62 total 320.74 last 50.54) - mkdir 17539 (time 1789379055.64 total 330.75 last 56.92) - mkdir 18029 (time 1789379065.65 total 340.76 last 48.95) - mkdir 18550 (time 1789379075.65 total 350.77 last 52.06) - mkdir 19081 (time 1789379085.68 total 360.80 last 52.98) - mkdir 19619 (time 1789379095.69 total 370.81 last 53.74) - mkdir 20000 (time 1789379102.77 total 377.88 last 53.83) - mkdir 20511 (time 1789379112.77 total 387.89 last 51.07) - mkdir 21049 (time 1789379122.79 total 397.90 last 53.72) - mkdir 21612 (time 1789379132.79 total 407.91 last 56.27) - mkdir 22147 (time 1789379142.83 total 417.95 last 53.31) - mkdir 22722 (time 1789379152.83 total 427.95 last 57.46) - mkdir 23274 (time 1789379162.84 total 437.96 last 55.16) - mkdir 23847 (time 1789379172.85 total 447.97 last 57.26) - mkdir 24420 (time 1789379182.87 total 457.99 last 57.20) - mkdir 24982 (time 1789379192.87 total 467.99 last 56.18) - mkdir 25539 (time 1789379202.87 total 477.99 last 55.68) - mkdir 26014 (time 1789379212.88 total 488.00 last 47.49) - mkdir 26543 (time 1789379222.88 total 498.00 last 52.88) - mkdir 27026 (time 1789379232.88 total 508.00 last 48.29) - mkdir 27525 (time 1789379242.91 total 518.03 last 49.74) - mkdir 28053 (time 1789379252.92 total 528.04 last 52.76) - mkdir 28615 (time 1789379262.93 total 538.05 last 56.17) - mkdir 29113 (time 1789379272.93 total 548.05 last 49.80) - mkdir 29620 (time 1789379282.95 total 558.07 last 50.59) - mkdir 30000 (time 1789379289.98 total 565.10 last 54.07) - mkdir 30529 (time 1789379300.59 total 575.71 last 49.83) - mkdir 30996 (time 1789379310.88 total 586.00 last 45.40) - mkdir 31465 (time 1789379320.91 total 596.03 last 46.76) - mkdir 31954 (time 1789379330.96 total 606.08 last 48.67) - mkdir 32373 (time 1789379340.96 total 616.08 last 41.88) total: 32818 mkdir in 625.29 seconds: 52.48 ops/second - mkdir 621 (time 1789378734.83 total 10.01 last 62.05) - mkdir 1215 (time 1789378744.84 total 20.02 last 59.35) - mkdir 1841 (time 1789378754.86 total 30.04 last 62.44) - mkdir 2444 (time 1789378764.88 total 40.05 last 60.22) - mkdir 3027 (time 1789378774.88 total 50.05 last 58.29) - mkdir 3607 (time 1789378784.88 total 60.06 last 57.98) - mkdir 4170 (time 1789378794.88 total 70.06 last 56.28) - mkdir 4732 (time 1789378804.89 total 80.07 last 56.15) - mkdir 5298 (time 1789378814.90 total 90.08 last 56.56) - mkdir 5894 (time 1789378824.92 total 100.09 last 59.51) - mkdir 6495 (time 1789378834.93 total 110.11 last 60.03) - mkdir 7075 (time 1789378844.93 total 120.11 last 57.97) - mkdir 7637 (time 1789378854.94 total 130.12 last 56.16) - mkdir 8207 (time 1789378864.95 total 140.12 last 56.98) - mkdir 8763 (time 1789378874.96 total 150.14 last 55.49) - mkdir 9311 (time 1789378884.97 total 160.14 last 54.79) - mkdir 9811 (time 1789378894.97 total 170.15 last 49.96) - mkdir 10000 (time 1789378898.96 total 174.14 last 47.44) - mkdir 10495 (time 1789378908.97 total 184.15 last 49.45) - mkdir 10978 (time 1789378918.98 total 194.15 last 48.26) - mkdir 11312 (time 1789378929.03 total 204.21 last 33.21) - mkdir 11729 (time 1789378939.10 total 214.27 last 41.43) - mkdir 12272 (time 1789378949.10 total 224.28 last 54.28) - mkdir 12779 (time 1789378959.13 total 234.31 last 50.54) - mkdir 13351 (time 1789378969.15 total 244.33 last 57.08) - mkdir 13768 (time 1789378979.19 total 254.37 last 41.54) - mkdir 14147 (time 1789378989.20 total 264.38 last 37.88) - mkdir 14557 (time 1789378999.24 total 274.41 last 40.85) - mkdir 15005 (time 1789379009.25 total 284.43 last 44.74) - mkdir 15575 (time 1789379019.25 total 294.43 last 56.98) - mkdir 16086 (time 1789379029.26 total 304.43 last 51.09) - mkdir 16607 (time 1789379039.27 total 314.45 last 52.03) - mkdir 17166 (time 1789379049.27 total 324.45 last 55.89) - mkdir 17659 (time 1789379059.28 total 334.45 last 49.28) - mkdir 18150 (time 1789379069.32 total 344.49 last 48.91) - mkdir 18668 (time 1789379079.33 total 354.51 last 51.73) - mkdir 19215 (time 1789379089.35 total 364.52 last 54.61) - mkdir 19750 (time 1789379099.35 total 374.53 last 53.49) - mkdir 20000 (time 1789379103.72 total 378.90 last 57.12) - mkdir 20497 (time 1789379113.73 total 388.91 last 49.66) - mkdir 21004 (time 1789379123.75 total 398.93 last 50.59) - mkdir 21604 (time 1789379133.77 total 408.95 last 59.91) - mkdir 22139 (time 1789379143.80 total 418.98 last 53.30) - mkdir 22688 (time 1789379153.81 total 428.99 last 54.85) - mkdir 23261 (time 1789379163.83 total 439.01 last 57.19) - mkdir 23856 (time 1789379173.91 total 449.09 last 59.03) - mkdir 24428 (time 1789379183.94 total 459.12 last 57.03) - mkdir 24974 (time 1789379193.96 total 469.14 last 54.50) - mkdir 25516 (time 1789379203.98 total 479.16 last 54.11) - mkdir 26003 (time 1789379213.98 total 489.16 last 48.67) - mkdir 26549 (time 1789379224.00 total 499.18 last 54.49) - mkdir 27024 (time 1789379234.01 total 509.18 last 47.48) - mkdir 27516 (time 1789379244.01 total 519.19 last 49.19) - mkdir 28041 (time 1789379254.02 total 529.20 last 52.44) - mkdir 28573 (time 1789379264.02 total 539.20 last 53.20) - mkdir 29093 (time 1789379274.02 total 549.20 last 51.99) - mkdir 29589 (time 1789379284.05 total 559.22 last 49.47) - mkdir 30000 (time 1789379291.89 total 567.07 last 52.42) - mkdir 30539 (time 1789379301.92 total 577.09 last 53.75) - mkdir 30995 (time 1789379311.94 total 587.11 last 45.51) - mkdir 31483 (time 1789379321.95 total 597.12 last 48.75) - mkdir 31980 (time 1789379331.97 total 607.14 last 49.60) - mkdir 32410 (time 1789379341.98 total 617.16 last 42.95) total: 32818 mkdir in 626.11 seconds: 52.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 490240 1717504 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 303792 65969 237823 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 1789380254 ; total 0 ; last 0) - unlinked 10000 (time 1789380594 ; total 340 ; last 340) - unlinked 20000 (time 1789380918 ; total 664 ; last 324) - unlinked 30000 (time 1789381238 ; total 984 ; last 320) total: 32768 unlinks in 1071 seconds: 30.595705 unlinks/second - unlinked 0 (time 1789380253 ; total 0 ; last 0) - unlinked 10000 (time 1789380595 ; total 342 ; last 342) - unlinked 20000 (time 1789380919 ; total 666 ; last 324) - unlinked 30000 (time 1789381239 ; total 986 ; last 320) total: 32768 unlinks in 1072 seconds: 30.567163 unlinks/second nlink between: 102 - unlinked 0 (time 1789381328 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789381328 ; 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 2208640 2176 2204416 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 526765 333 526432 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