== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:53:36 (1773197616) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118152 392 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1232 (time 1773197630.61 total 10.00 last 123.19) - mkdir 2370 (time 1773197640.62 total 20.01 last 113.73) - mkdir 3465 (time 1773197650.62 total 30.01 last 109.47) - mkdir 4641 (time 1773197660.62 total 40.01 last 117.55) - mkdir 5924 (time 1773197670.64 total 50.03 last 128.14) - mkdir 7263 (time 1773197680.65 total 60.04 last 133.74) - mkdir 8650 (time 1773197690.65 total 70.04 last 138.65) - mkdir 9967 (time 1773197700.68 total 80.07 last 131.39) - mkdir 11119 (time 1773197710.68 total 90.07 last 115.11) - mkdir 12407 (time 1773197720.69 total 100.08 last 128.75) - mkdir 13791 (time 1773197730.69 total 110.08 last 138.34) - mkdir 14926 (time 1773197740.69 total 120.09 last 113.47) - mkdir 15967 (time 1773197750.70 total 130.09 last 104.02) - mkdir 17104 (time 1773197760.71 total 140.10 last 113.64) - mkdir 18256 (time 1773197770.71 total 150.10 last 115.15) - mkdir 19549 (time 1773197780.72 total 160.11 last 129.25) - mkdir 20000 (time 1773197784.44 total 163.83 last 121.05) - mkdir 20939 (time 1773197794.45 total 173.84 last 93.79) - mkdir 21821 (time 1773197804.46 total 183.85 last 88.12) - mkdir 22868 (time 1773197814.47 total 193.86 last 104.67) - mkdir 23970 (time 1773197824.48 total 203.87 last 110.04) - mkdir 25024 (time 1773197834.48 total 213.88 last 105.36) - mkdir 26116 (time 1773197844.49 total 223.88 last 109.13) - mkdir 27149 (time 1773197854.50 total 233.89 last 103.22) - mkdir 28152 (time 1773197864.51 total 243.90 last 100.20) - mkdir 29343 (time 1773197874.51 total 253.90 last 119.06) - mkdir 30000 (time 1773197879.66 total 259.05 last 127.76) - mkdir 31203 (time 1773197889.66 total 269.05 last 120.29) - mkdir 32232 (time 1773197899.66 total 279.05 last 102.90) - mkdir 33290 (time 1773197909.66 total 289.05 last 105.80) - mkdir 34328 (time 1773197919.66 total 299.05 last 103.74) - mkdir 35570 (time 1773197929.66 total 309.05 last 124.17) - mkdir 36698 (time 1773197939.66 total 319.06 last 112.79) - mkdir 37532 (time 1773197949.66 total 329.06 last 83.40) - mkdir 38787 (time 1773197959.67 total 339.06 last 125.43) - mkdir 39995 (time 1773197969.67 total 349.06 last 120.78) - mkdir 41096 (time 1773197979.68 total 359.07 last 110.05) - mkdir 42217 (time 1773197989.68 total 369.07 last 112.07) - mkdir 43385 (time 1773197999.68 total 379.07 last 116.77) - mkdir 44753 (time 1773198010.11 total 389.50 last 131.15) - mkdir 46013 (time 1773198020.12 total 399.51 last 125.94) - mkdir 47180 (time 1773198030.29 total 409.68 last 114.76) - mkdir 48374 (time 1773198040.29 total 419.68 last 119.37) - mkdir 49561 (time 1773198050.59 total 429.98 last 115.28) - mkdir 50000 (time 1773198055.31 total 434.70 last 92.96) - mkdir 50887 (time 1773198065.31 total 444.70 last 88.68) - mkdir 51904 (time 1773198075.43 total 454.82 last 100.54) - mkdir 53096 (time 1773198085.44 total 464.83 last 119.02) - mkdir 54333 (time 1773198095.44 total 474.83 last 123.68) - mkdir 55705 (time 1773198105.44 total 484.83 last 137.19) - mkdir 56814 (time 1773198115.44 total 494.84 last 110.88) - mkdir 57987 (time 1773198125.85 total 505.24 last 112.77) - mkdir 59284 (time 1773198135.85 total 515.24 last 129.68) - mkdir 60000 (time 1773198141.67 total 521.06 last 123.06) - mkdir 60962 (time 1773198151.67 total 531.06 last 96.17) - mkdir 61905 (time 1773198161.67 total 541.06 last 94.27) - mkdir 63009 (time 1773198171.68 total 551.07 last 110.36) - mkdir 64119 (time 1773198181.68 total 561.07 last 110.95) - mkdir 65266 (time 1773198191.68 total 571.07 last 114.67) total: 65636 mkdir in 574.28 seconds: 114.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 752896 1455488 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198449 65898 132551 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198449 65898 132551 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1773198200 ; total 0 ; last 0) - unlinked 10000 (time 1773198326 ; total 126 ; last 126) - unlinked 20000 (time 1773198453 ; total 253 ; last 127) - unlinked 30000 (time 1773198582 ; total 382 ; last 129) - unlinked 40000 (time 1773198708 ; total 508 ; last 126) - unlinked 50000 (time 1773198828 ; total 628 ; last 120) - unlinked 60000 (time 1773198955 ; total 755 ; last 127) total: 65536 unlinks in 828 seconds: 79.149757 unlinks/second nlink between: 102 - unlinked 0 (time 1773199030 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209920 8960 2198912 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 396464 442 396022 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235962 442 235520 1% /mnt/lustre