== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:52:46 (1772419966) 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 118151 391 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 936 (time 1772419985.73 total 10.00 last 93.57) - mkdir 2023 (time 1772419995.76 total 20.04 last 108.35) - mkdir 2851 (time 1772420005.77 total 30.04 last 82.78) - mkdir 3680 (time 1772420015.77 total 40.04 last 82.85) - mkdir 4574 (time 1772420025.78 total 50.05 last 89.35) - mkdir 5603 (time 1772420035.79 total 60.06 last 102.82) - mkdir 6668 (time 1772420045.79 total 70.06 last 106.49) - mkdir 7574 (time 1772420055.80 total 80.07 last 90.50) - mkdir 8276 (time 1772420065.80 total 90.07 last 70.19) - mkdir 8866 (time 1772420075.83 total 100.10 last 58.84) - mkdir 9652 (time 1772420086.57 total 110.84 last 73.14) - mkdir 10000 (time 1772420092.98 total 117.25 last 54.32) - mkdir 10749 (time 1772420102.98 total 127.25 last 74.89) - mkdir 11923 (time 1772420112.99 total 137.26 last 117.26) - mkdir 13169 (time 1772420122.99 total 147.26 last 124.58) - mkdir 14419 (time 1772420133.00 total 157.27 last 124.97) - mkdir 15602 (time 1772420143.01 total 167.28 last 118.09) - mkdir 16717 (time 1772420153.02 total 177.29 last 111.40) - mkdir 17906 (time 1772420163.03 total 187.30 last 118.86) - mkdir 19006 (time 1772420173.03 total 197.30 last 109.97) - mkdir 20000 (time 1772420181.95 total 206.22 last 111.42) - mkdir 21177 (time 1772420191.95 total 216.23 last 117.65) - mkdir 22266 (time 1772420201.96 total 226.23 last 108.89) - mkdir 23398 (time 1772420211.96 total 236.23 last 113.19) - mkdir 24463 (time 1772420221.96 total 246.23 last 106.46) - mkdir 25519 (time 1772420231.96 total 256.23 last 105.57) - mkdir 26603 (time 1772420241.97 total 266.24 last 108.34) - mkdir 27680 (time 1772420251.98 total 276.25 last 107.60) - mkdir 28735 (time 1772420261.99 total 286.26 last 105.43) - mkdir 29724 (time 1772420271.99 total 296.26 last 98.87) - mkdir 30000 (time 1772420274.48 total 298.75 last 110.69) - mkdir 31061 (time 1772420284.49 total 308.76 last 106.04) - mkdir 32197 (time 1772420294.49 total 318.76 last 113.57) - mkdir 33138 (time 1772420304.49 total 328.77 last 94.06) - mkdir 34268 (time 1772420314.50 total 338.77 last 112.98) - mkdir 35311 (time 1772420324.50 total 348.77 last 104.28) - mkdir 36471 (time 1772420334.50 total 358.77 last 115.97) - mkdir 37516 (time 1772420344.51 total 368.78 last 104.44) - mkdir 38572 (time 1772420354.51 total 378.78 last 105.57) - mkdir 39559 (time 1772420364.52 total 388.79 last 98.58) - mkdir 40000 (time 1772420368.02 total 392.29 last 126.22) - mkdir 41174 (time 1772420378.71 total 402.98 last 109.76) - mkdir 42114 (time 1772420388.72 total 412.99 last 93.91) - mkdir 43110 (time 1772420398.74 total 423.01 last 99.46) - mkdir 44075 (time 1772420409.18 total 433.45 last 92.39) - mkdir 45114 (time 1772420419.18 total 443.45 last 103.90) - mkdir 46162 (time 1772420429.18 total 453.45 last 104.79) - mkdir 47083 (time 1772420439.20 total 463.47 last 91.96) - mkdir 48019 (time 1772420449.20 total 473.47 last 93.58) - mkdir 49091 (time 1772420459.20 total 483.47 last 107.17) - mkdir 50000 (time 1772420468.88 total 493.15 last 93.94) - mkdir 51211 (time 1772420478.88 total 503.15 last 121.06) - mkdir 52212 (time 1772420488.89 total 513.16 last 99.98) - mkdir 53195 (time 1772420499.31 total 523.58 last 94.41) - mkdir 54309 (time 1772420509.31 total 533.58 last 111.37) - mkdir 55301 (time 1772420519.32 total 543.59 last 99.09) - mkdir 56401 (time 1772420529.32 total 553.59 last 109.98) - mkdir 57498 (time 1772420539.32 total 563.59 last 109.69) - mkdir 58568 (time 1772420549.32 total 573.59 last 106.98) - mkdir 59588 (time 1772420559.77 total 584.04 last 97.66) - mkdir 60000 (time 1772420563.56 total 587.83 last 108.74) - mkdir 61042 (time 1772420574.04 total 598.31 last 99.38) - mkdir 62141 (time 1772420584.04 total 608.31 last 109.90) - mkdir 63155 (time 1772420594.05 total 618.32 last 101.31) - mkdir 64244 (time 1772420604.06 total 628.33 last 108.85) - mkdir 65160 (time 1772420614.09 total 638.36 last 91.32) total: 65636 mkdir in 643.45 seconds: 102.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 753792 1454592 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 198439 65969 132470 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: 198439 65969 132470 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1772420626 ; total 0 ; last 0) - unlinked 10000 (time 1772420782 ; total 156 ; last 156) - unlinked 20000 (time 1772420921 ; total 295 ; last 139) - unlinked 30000 (time 1772421067 ; total 441 ; last 146) - unlinked 40000 (time 1772421221 ; total 595 ; last 154) - unlinked 50000 (time 1772421364 ; total 738 ; last 143) - unlinked 60000 (time 1772421559 ; total 933 ; last 195) total: 65536 unlinks in 1041 seconds: 62.954849 unlinks/second nlink between: 102 - unlinked 0 (time 1772421671 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 8704 2199040 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 397687 433 397254 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: 235953 433 235520 1% /mnt/lustre