== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:42:47 (1783143767) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7940 1263364 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24832 3579284 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18644 3588376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7167660 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2715 259429 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6056 518870 2% /mnt/lustre - mkdir 1414 (time 1783143780.30 total 10.01 last 141.26) - mkdir 2797 (time 1783143790.31 total 20.01 last 138.29) - mkdir 4308 (time 1783143800.31 total 30.01 last 151.06) - mkdir 5716 (time 1783143810.31 total 40.01 last 140.79) - mkdir 7326 (time 1783143820.32 total 50.02 last 160.89) - mkdir 9532 (time 1783143830.32 total 60.02 last 220.59) - mkdir 10000 (time 1783143834.01 total 63.72 last 126.60) - mkdir 12247 (time 1783143844.02 total 73.73 last 224.47) - mkdir 13685 (time 1783143854.03 total 83.74 last 143.65) - mkdir 15148 (time 1783143864.04 total 93.74 last 146.23) - mkdir 17508 (time 1783143874.04 total 103.74 last 235.98) - mkdir 19634 (time 1783143884.05 total 113.75 last 212.41) - mkdir 20000 (time 1783143887.40 total 117.11 last 109.10) - mkdir 21359 (time 1783143897.40 total 127.11 last 135.87) - mkdir 23002 (time 1783143907.41 total 137.11 last 164.26) - mkdir 25365 (time 1783143917.41 total 147.11 last 236.28) - mkdir 27548 (time 1783143927.41 total 157.11 last 218.28) - mkdir 29258 (time 1783143937.41 total 167.12 last 170.92) - mkdir 30000 (time 1783143942.10 total 171.81 last 158.26) - mkdir 32359 (time 1783143952.10 total 181.81 last 235.90) total: 32818 mkdir in 183.37 seconds: 178.97 ops/second - mkdir 1387 (time 1783143780.29 total 10.01 last 138.55) - mkdir 2709 (time 1783143790.29 total 20.01 last 132.16) - mkdir 4203 (time 1783143800.29 total 30.02 last 149.35) - mkdir 5545 (time 1783143810.30 total 40.02 last 134.17) - mkdir 7170 (time 1783143820.30 total 50.02 last 162.48) - mkdir 9350 (time 1783143830.30 total 60.02 last 217.98) - mkdir 10000 (time 1783143835.07 total 64.80 last 136.14) - mkdir 12248 (time 1783143845.07 total 74.80 last 224.79) - mkdir 13664 (time 1783143855.08 total 84.80 last 141.53) - mkdir 15194 (time 1783143865.08 total 94.80 last 152.95) - mkdir 17637 (time 1783143875.08 total 104.81 last 244.27) - mkdir 19674 (time 1783143885.08 total 114.81 last 203.66) - mkdir 20000 (time 1783143888.28 total 118.00 last 102.18) - mkdir 21425 (time 1783143898.28 total 128.00 last 142.43) - mkdir 23057 (time 1783143908.28 total 138.00 last 163.19) - mkdir 25488 (time 1783143918.28 total 148.00 last 243.06) - mkdir 27519 (time 1783143928.28 total 158.01 last 203.06) - mkdir 29251 (time 1783143938.29 total 168.01 last 173.06) - mkdir 30000 (time 1783143943.17 total 172.89 last 153.50) - mkdir 32483 (time 1783143953.17 total 182.90 last 248.26) total: 32818 mkdir in 183.99 seconds: 178.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276880 994424 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24832 3582188 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18644 3588376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69690 954310 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2714 259430 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 590563 71692 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783144304 ; total 0 ; last 0) - unlinked 10000 (time 1783144333 ; total 29 ; last 29) - unlinked 20000 (time 1783144354 ; total 50 ; last 21) - unlinked 30000 (time 1783144378 ; total 74 ; last 24) total: 32768 unlinks in 80 seconds: 409.600006 unlinks/second - unlinked 0 (time 1783144304 ; total 0 ; last 0) - unlinked 10000 (time 1783144332 ; total 28 ; last 28) - unlinked 20000 (time 1783144354 ; total 50 ; last 22) - unlinked 30000 (time 1783144378 ; total 74 ; last 24) total: 32768 unlinks in 80 seconds: 409.600006 unlinks/second nlink between: 1 - unlinked 0 (time 1783144385 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783144385 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second nlink after: 1 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 1414116 14336 1256968 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7092 1264212 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24832 3582188 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18644 3588376 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2714 259430 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2703 259441 2% /mnt/lustre[OST:1] filesystem_summary: 524927 6056 518871 2% /mnt/lustre