== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:49:44 (1781254184) 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 118118 358 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1180 (time 1781254199.58 total 10.00 last 117.95) - mkdir 2261 (time 1781254209.58 total 20.01 last 108.05) - mkdir 3502 (time 1781254219.58 total 30.01 last 124.08) - mkdir 4538 (time 1781254229.59 total 40.01 last 103.56) - mkdir 5716 (time 1781254239.59 total 50.02 last 117.75) - mkdir 6793 (time 1781254249.59 total 60.02 last 107.69) - mkdir 8106 (time 1781254259.60 total 70.03 last 131.21) - mkdir 9250 (time 1781254269.60 total 80.03 last 114.39) - mkdir 10000 (time 1781254276.57 total 87.00 last 107.51) - mkdir 11075 (time 1781254286.58 total 97.00 last 107.49) - mkdir 12245 (time 1781254296.58 total 107.01 last 116.96) - mkdir 13343 (time 1781254306.58 total 117.01 last 109.74) - mkdir 14561 (time 1781254316.59 total 127.01 last 121.79) - mkdir 15681 (time 1781254326.59 total 137.02 last 111.93) - mkdir 16573 (time 1781254336.60 total 147.02 last 89.16) - mkdir 17665 (time 1781254346.60 total 157.03 last 109.17) - mkdir 18709 (time 1781254356.60 total 167.03 last 104.37) - mkdir 19673 (time 1781254366.60 total 177.03 last 96.39) - mkdir 20000 (time 1781254371.12 total 181.55 last 72.44) - mkdir 21038 (time 1781254381.13 total 191.56 last 103.68) - mkdir 22079 (time 1781254391.13 total 201.56 last 104.08) - mkdir 23328 (time 1781254401.13 total 211.56 last 124.89) - mkdir 24455 (time 1781254411.14 total 221.57 last 112.64) - mkdir 25497 (time 1781254421.14 total 231.57 last 104.13) - mkdir 26761 (time 1781254431.15 total 241.58 last 126.35) - mkdir 27856 (time 1781254441.15 total 251.58 last 109.50) - mkdir 28880 (time 1781254451.15 total 261.58 last 102.34) - mkdir 29954 (time 1781254461.18 total 271.60 last 107.17) - mkdir 31267 (time 1781254471.18 total 281.61 last 131.28) - mkdir 32192 (time 1781254481.19 total 291.62 last 92.41) - mkdir 33320 (time 1781254491.19 total 301.62 last 112.77) - mkdir 34402 (time 1781254501.20 total 311.62 last 108.13) - mkdir 35445 (time 1781254511.20 total 321.62 last 104.30) - mkdir 36653 (time 1781254521.44 total 331.87 last 117.96) - mkdir 37485 (time 1781254531.44 total 341.87 last 83.19) - mkdir 38417 (time 1781254541.44 total 351.87 last 93.19) - mkdir 39435 (time 1781254551.45 total 361.87 last 101.73) - mkdir 40000 (time 1781254556.63 total 367.06 last 109.00) - mkdir 41045 (time 1781254566.63 total 377.06 last 104.47) - mkdir 42097 (time 1781254576.65 total 387.07 last 105.06) - mkdir 43057 (time 1781254586.65 total 397.08 last 95.93) - mkdir 44181 (time 1781254596.66 total 407.09 last 112.33) - mkdir 45345 (time 1781254606.66 total 417.09 last 116.35) - mkdir 46380 (time 1781254616.67 total 427.09 last 103.48) - mkdir 47249 (time 1781254626.67 total 437.10 last 86.89) - mkdir 47980 (time 1781254636.67 total 447.10 last 73.07) - mkdir 48974 (time 1781254646.67 total 457.10 last 99.39) - mkdir 49968 (time 1781254656.68 total 467.10 last 99.35) - mkdir 51053 (time 1781254666.69 total 477.11 last 108.41) - mkdir 52088 (time 1781254676.69 total 487.12 last 103.45) - mkdir 52940 (time 1781254686.69 total 497.12 last 85.18) - mkdir 53965 (time 1781254696.69 total 507.12 last 102.49) - mkdir 54943 (time 1781254706.70 total 517.13 last 97.76) - mkdir 55795 (time 1781254716.70 total 527.13 last 85.17) - mkdir 56800 (time 1781254726.71 total 537.13 last 100.44) - mkdir 57830 (time 1781254736.83 total 547.25 last 101.78) - mkdir 58947 (time 1781254746.87 total 557.30 last 111.17) - mkdir 59992 (time 1781254756.88 total 567.31 last 104.41) - mkdir 61084 (time 1781254766.89 total 577.32 last 109.12) - mkdir 62202 (time 1781254776.90 total 587.32 last 111.74) - mkdir 63296 (time 1781254787.25 total 597.68 last 105.67) - mkdir 64449 (time 1781254797.25 total 607.68 last 115.26) total: 65636 mkdir in 617.23 seconds: 106.34 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210304 753408 1454848 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 198551 65969 132582 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118117 357 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198551 65969 132582 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1781254815 ; total 0 ; last 0) - unlinked 10000 (time 1781254969 ; total 154 ; last 154) - unlinked 20000 (time 1781255135 ; total 320 ; last 166) - unlinked 30000 (time 1781255281 ; total 466 ; last 146) - unlinked 40000 (time 1781255432 ; total 617 ; last 151) - unlinked 50000 (time 1781255595 ; total 780 ; last 163) - unlinked 60000 (time 1781255738 ; total 923 ; last 143) total: 65536 unlinks in 1000 seconds: 65.536003 unlinks/second nlink between: 102 - unlinked 0 (time 1781255818 ; total 1 ; last 1) 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 6656 2201088 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 428395 381 428014 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118117 357 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118118 358 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235901 381 235520 1% /mnt/lustre