== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:14:29 (1788840869) 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 687 (time 1788840883.87 total 10.02 last 68.54) - mkdir 1380 (time 1788840893.87 total 20.02 last 69.30) - mkdir 2076 (time 1788840903.88 total 30.03 last 69.57) - mkdir 2805 (time 1788840913.89 total 40.04 last 72.79) - mkdir 3540 (time 1788840923.98 total 50.13 last 72.86) - mkdir 4257 (time 1788840933.98 total 60.13 last 71.69) - mkdir 5026 (time 1788840944.02 total 70.17 last 76.60) - mkdir 5758 (time 1788840954.03 total 80.18 last 73.17) - mkdir 6477 (time 1788840964.03 total 90.18 last 71.88) - mkdir 7163 (time 1788840974.04 total 100.19 last 68.52) - mkdir 7851 (time 1788840984.06 total 110.21 last 68.68) - mkdir 8538 (time 1788840994.08 total 120.23 last 68.54) - mkdir 9260 (time 1788841004.10 total 130.24 last 72.11) - mkdir 9921 (time 1788841014.10 total 140.25 last 66.07) - mkdir 10607 (time 1788841024.13 total 150.28 last 68.41) - mkdir 11365 (time 1788841034.13 total 160.28 last 75.77) - mkdir 12137 (time 1788841044.15 total 170.30 last 77.05) - mkdir 12816 (time 1788841054.17 total 180.31 last 67.79) - mkdir 13560 (time 1788841064.17 total 190.32 last 74.34) - mkdir 14284 (time 1788841074.18 total 200.33 last 72.35) - mkdir 15026 (time 1788841084.19 total 210.34 last 74.12) - mkdir 15775 (time 1788841094.20 total 220.35 last 74.80) - mkdir 16476 (time 1788841104.21 total 230.36 last 70.07) - mkdir 17182 (time 1788841114.23 total 240.37 last 70.49) - mkdir 17951 (time 1788841124.24 total 250.39 last 76.79) - mkdir 18671 (time 1788841134.27 total 260.42 last 71.80) - mkdir 19358 (time 1788841144.28 total 270.43 last 68.58) - mkdir 20000 (time 1788841153.75 total 279.90 last 67.80) - mkdir 20697 (time 1788841163.75 total 289.90 last 69.70) - mkdir 21374 (time 1788841173.80 total 299.94 last 67.42) - mkdir 22041 (time 1788841183.80 total 309.95 last 66.68) - mkdir 22714 (time 1788841193.82 total 319.97 last 67.17) - mkdir 23426 (time 1788841203.83 total 329.98 last 71.09) - mkdir 24118 (time 1788841213.84 total 339.99 last 69.17) - mkdir 24838 (time 1788841223.85 total 349.99 last 71.96) - mkdir 25576 (time 1788841233.85 total 360.00 last 73.76) - mkdir 26291 (time 1788841243.85 total 370.00 last 71.49) - mkdir 26935 (time 1788841253.85 total 380.00 last 64.40) - mkdir 27603 (time 1788841263.86 total 390.01 last 66.77) - mkdir 28300 (time 1788841273.86 total 400.01 last 69.68) - mkdir 28907 (time 1788841283.88 total 410.02 last 60.60) - mkdir 29551 (time 1788841293.88 total 420.03 last 64.36) - mkdir 30000 (time 1788841301.30 total 427.45 last 60.50) - mkdir 30662 (time 1788841311.31 total 437.46 last 66.13) - mkdir 31233 (time 1788841321.32 total 447.47 last 57.08) - mkdir 31876 (time 1788841331.32 total 457.47 last 64.28) - mkdir 32569 (time 1788841341.80 total 467.95 last 66.11) total: 32818 mkdir in 471.64 seconds: 69.58 ops/second - mkdir 668 (time 1788840883.85 total 10.00 last 66.79) - mkdir 1384 (time 1788840893.85 total 20.00 last 71.59) - mkdir 2088 (time 1788840903.87 total 30.01 last 70.32) - mkdir 2844 (time 1788840913.87 total 40.01 last 75.60) - mkdir 3565 (time 1788840923.87 total 50.02 last 72.06) - mkdir 4332 (time 1788840933.90 total 60.04 last 76.51) - mkdir 5085 (time 1788840943.90 total 70.04 last 75.30) - mkdir 5787 (time 1788840953.90 total 80.05 last 70.14) - mkdir 6511 (time 1788840963.92 total 90.07 last 72.30) - mkdir 7202 (time 1788840973.93 total 100.08 last 68.99) - mkdir 7915 (time 1788840983.95 total 110.10 last 71.20) - mkdir 8574 (time 1788840993.95 total 120.10 last 65.86) - mkdir 9294 (time 1788841003.99 total 130.14 last 71.74) - mkdir 9931 (time 1788841014.01 total 140.16 last 63.59) - mkdir 10634 (time 1788841024.02 total 150.17 last 70.23) - mkdir 11398 (time 1788841034.02 total 160.17 last 76.40) - mkdir 12139 (time 1788841044.03 total 170.18 last 74.02) - mkdir 12850 (time 1788841054.03 total 180.18 last 71.06) - mkdir 13584 (time 1788841064.04 total 190.19 last 73.33) - mkdir 14320 (time 1788841074.05 total 200.20 last 73.57) - mkdir 15049 (time 1788841084.06 total 210.20 last 72.84) - mkdir 15762 (time 1788841094.06 total 220.21 last 71.28) - mkdir 16461 (time 1788841104.06 total 230.21 last 69.90) - mkdir 17178 (time 1788841114.07 total 240.21 last 71.66) - mkdir 17940 (time 1788841124.07 total 250.21 last 76.20) - mkdir 18658 (time 1788841134.07 total 260.22 last 71.73) - mkdir 19318 (time 1788841144.09 total 270.24 last 65.91) - mkdir 20000 (time 1788841153.78 total 279.93 last 70.37) - mkdir 20725 (time 1788841163.78 total 289.93 last 72.46) - mkdir 21362 (time 1788841173.79 total 299.94 last 63.66) - mkdir 22026 (time 1788841183.80 total 309.95 last 66.31) - mkdir 22693 (time 1788841193.81 total 319.96 last 66.68) - mkdir 23412 (time 1788841203.81 total 329.96 last 71.89) - mkdir 24127 (time 1788841213.82 total 339.97 last 71.40) - mkdir 24845 (time 1788841223.83 total 349.98 last 71.73) - mkdir 25579 (time 1788841233.88 total 360.02 last 73.10) - mkdir 26262 (time 1788841243.89 total 370.04 last 68.17) - mkdir 26903 (time 1788841253.90 total 380.05 last 64.08) - mkdir 27554 (time 1788841263.92 total 390.07 last 64.93) - mkdir 28228 (time 1788841273.96 total 400.11 last 67.17) - mkdir 28830 (time 1788841283.96 total 410.11 last 60.16) - mkdir 29464 (time 1788841293.98 total 420.13 last 63.32) - mkdir 30000 (time 1788841302.72 total 428.87 last 61.33) - mkdir 30656 (time 1788841312.72 total 438.87 last 65.56) - mkdir 31222 (time 1788841322.73 total 448.88 last 56.58) - mkdir 31857 (time 1788841332.73 total 458.88 last 63.48) - mkdir 32499 (time 1788841342.74 total 468.89 last 64.15) total: 32818 mkdir in 473.05 seconds: 69.38 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 1788841707 ; total 0 ; last 0) - unlinked 10000 (time 1788841854 ; total 147 ; last 147) - unlinked 20000 (time 1788841994 ; total 287 ; last 140) - unlinked 30000 (time 1788842135 ; total 428 ; last 141) total: 32768 unlinks in 470 seconds: 69.719147 unlinks/second - unlinked 0 (time 1788841707 ; total 0 ; last 0) - unlinked 10000 (time 1788841855 ; total 148 ; last 148) - unlinked 20000 (time 1788841994 ; total 287 ; last 139) - unlinked 30000 (time 1788842136 ; total 429 ; last 142) total: 32768 unlinks in 471 seconds: 69.571129 unlinks/second nlink between: 102 - unlinked 0 (time 1788842179 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788842179 ; 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