== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:23:15 (1775193795) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524089 536 523553 1% /mnt/lustre - mkdir 1301 (time 1775193810.62 total 10.00 last 130.04) - mkdir 2707 (time 1775193820.62 total 20.01 last 140.55) - mkdir 4176 (time 1775193830.63 total 30.01 last 146.83) - mkdir 5647 (time 1775193840.63 total 40.02 last 147.01) - mkdir 7114 (time 1775193850.64 total 50.03 last 146.61) - mkdir 8211 (time 1775193860.64 total 60.03 last 109.66) - mkdir 9418 (time 1775193870.65 total 70.03 last 120.66) - mkdir 10000 (time 1775193875.34 total 74.72 last 124.09) - mkdir 11072 (time 1775193885.34 total 84.73 last 107.18) - mkdir 12390 (time 1775193895.34 total 94.73 last 131.79) - mkdir 13611 (time 1775193905.34 total 104.73 last 122.06) - mkdir 14846 (time 1775193915.35 total 114.73 last 123.46) - mkdir 16382 (time 1775193925.35 total 124.74 last 153.47) - mkdir 17741 (time 1775193935.36 total 134.74 last 135.87) - mkdir 19166 (time 1775193945.37 total 144.75 last 142.34) - mkdir 20000 (time 1775193951.07 total 150.45 last 146.33) - mkdir 21365 (time 1775193961.07 total 160.45 last 136.49) - mkdir 22839 (time 1775193971.07 total 170.46 last 147.34) - mkdir 24107 (time 1775193981.08 total 180.46 last 126.74) - mkdir 25457 (time 1775193991.08 total 190.46 last 134.99) - mkdir 26557 (time 1775194001.08 total 200.47 last 109.92) - mkdir 27712 (time 1775194011.09 total 210.48 last 115.42) - mkdir 28930 (time 1775194021.09 total 220.48 last 121.78) - mkdir 30000 (time 1775194029.81 total 229.19 last 122.80) - mkdir 31193 (time 1775194039.82 total 239.21 last 119.12) - mkdir 32544 (time 1775194049.82 total 249.21 last 135.08) - mkdir 33891 (time 1775194059.83 total 259.21 last 134.65) - mkdir 35283 (time 1775194069.83 total 269.22 last 139.12) - mkdir 36699 (time 1775194079.84 total 279.22 last 141.54) - mkdir 38154 (time 1775194089.84 total 289.23 last 145.40) - mkdir 39546 (time 1775194099.86 total 299.25 last 138.95) - mkdir 40000 (time 1775194103.66 total 303.05 last 119.48) - mkdir 41246 (time 1775194113.67 total 313.06 last 124.47) - mkdir 42644 (time 1775194123.68 total 323.07 last 139.69) - mkdir 43852 (time 1775194133.69 total 333.07 last 120.69) - mkdir 44974 (time 1775194143.69 total 343.08 last 112.20) - mkdir 46221 (time 1775194153.70 total 353.08 last 124.58) - mkdir 47535 (time 1775194163.71 total 363.09 last 131.30) - mkdir 48772 (time 1775194173.72 total 373.10 last 123.57) - mkdir 50000 (time 1775194182.73 total 382.12 last 136.25) - mkdir 51234 (time 1775194192.73 total 392.12 last 123.32) - mkdir 52423 (time 1775194202.74 total 402.13 last 118.81) - mkdir 53385 (time 1775194212.74 total 412.13 last 96.20) - mkdir 54214 (time 1775194222.75 total 422.13 last 82.86) - mkdir 55352 (time 1775194232.75 total 432.14 last 113.76) - mkdir 56602 (time 1775194242.75 total 442.14 last 124.96) - mkdir 57753 (time 1775194252.78 total 452.16 last 114.86) - mkdir 58996 (time 1775194262.78 total 462.17 last 124.23) - mkdir 60000 (time 1775194270.13 total 469.51 last 136.66) - mkdir 61546 (time 1775194280.13 total 479.52 last 154.52) - mkdir 62943 (time 1775194290.14 total 489.52 last 139.64) - mkdir 64157 (time 1775194300.14 total 499.53 last 121.36) total: 65636 mkdir in 509.44 seconds: 128.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270280 1001024 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775194316 ; total 0 ; last 0) - unlinked 10000 (time 1775194444 ; total 128 ; last 128) - unlinked 20000 (time 1775194573 ; total 257 ; last 129) - unlinked 30000 (time 1775194704 ; total 388 ; last 131) - unlinked 40000 (time 1775194823 ; total 507 ; last 119) - unlinked 50000 (time 1775194957 ; total 641 ; last 134) - unlinked 60000 (time 1775195086 ; total 770 ; last 129) total: 65536 unlinks in 842 seconds: 77.833733 unlinks/second nlink between: 1 - unlinked 0 (time 1775195161 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524113 560 523553 1% /mnt/lustre