== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:16:32 (1780974992) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1772 1285916 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre - mkdir 1464 (time 1780975008.40 total 10.00 last 146.39) - mkdir 2710 (time 1780975018.41 total 20.00 last 124.55) - mkdir 4525 (time 1780975028.41 total 30.01 last 181.47) - mkdir 5889 (time 1780975038.41 total 40.01 last 136.39) - mkdir 7576 (time 1780975048.41 total 50.01 last 168.70) - mkdir 9430 (time 1780975058.41 total 60.01 last 185.34) - mkdir 10000 (time 1780975061.54 total 63.14 last 181.96) - mkdir 11745 (time 1780975071.54 total 73.14 last 174.49) - mkdir 13426 (time 1780975081.56 total 83.16 last 167.90) - mkdir 15120 (time 1780975091.56 total 93.16 last 169.37) - mkdir 16812 (time 1780975101.56 total 103.16 last 169.19) - mkdir 18464 (time 1780975111.56 total 113.16 last 165.17) - mkdir 20000 (time 1780975120.51 total 122.11 last 171.57) - mkdir 22009 (time 1780975130.51 total 132.11 last 200.87) - mkdir 23798 (time 1780975140.52 total 142.12 last 178.83) - mkdir 25504 (time 1780975150.52 total 152.12 last 170.54) - mkdir 27351 (time 1780975160.54 total 162.14 last 184.42) - mkdir 29257 (time 1780975170.54 total 172.14 last 190.52) - mkdir 30000 (time 1780975174.47 total 176.07 last 189.12) - mkdir 31812 (time 1780975184.47 total 186.07 last 181.17) - mkdir 33410 (time 1780975194.48 total 196.08 last 159.64) - mkdir 35031 (time 1780975204.48 total 206.08 last 162.06) - mkdir 36509 (time 1780975214.49 total 216.09 last 147.76) - mkdir 38075 (time 1780975224.49 total 226.09 last 156.54) - mkdir 39511 (time 1780975234.49 total 236.09 last 143.55) - mkdir 40000 (time 1780975237.27 total 238.87 last 175.90) - mkdir 41621 (time 1780975247.28 total 248.88 last 162.03) - mkdir 43218 (time 1780975257.29 total 258.89 last 159.51) - mkdir 44709 (time 1780975267.31 total 268.91 last 148.84) - mkdir 46226 (time 1780975277.31 total 278.91 last 151.67) - mkdir 47660 (time 1780975287.31 total 288.91 last 143.37) - mkdir 49410 (time 1780975297.31 total 298.91 last 175.00) - mkdir 50000 (time 1780975300.55 total 302.15 last 182.41) - mkdir 51678 (time 1780975310.55 total 312.15 last 167.80) - mkdir 53276 (time 1780975320.55 total 322.15 last 159.80) - mkdir 55022 (time 1780975330.55 total 332.15 last 174.55) - mkdir 56548 (time 1780975340.56 total 342.16 last 152.48) - mkdir 58209 (time 1780975350.56 total 352.16 last 166.09) - mkdir 59800 (time 1780975360.56 total 362.16 last 159.03) - mkdir 61169 (time 1780975370.57 total 372.16 last 136.88) - mkdir 62599 (time 1780975380.57 total 382.17 last 142.98) - mkdir 64004 (time 1780975390.57 total 392.17 last 140.46) - mkdir 65600 (time 1780975400.57 total 402.17 last 159.55) total: 65636 mkdir in 402.37 seconds: 163.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270416 1017272 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589792 66171 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1780975407 ; total 0 ; last 0) - unlinked 10000 (time 1780975517 ; total 110 ; last 110) - unlinked 20000 (time 1780975626 ; total 219 ; last 109) - unlinked 30000 (time 1780975741 ; total 334 ; last 115) - unlinked 40000 (time 1780975846 ; total 439 ; last 105) - unlinked 50000 (time 1780975958 ; total 551 ; last 112) - unlinked 60000 (time 1780976069 ; total 662 ; last 111) total: 65536 unlinks in 721 seconds: 90.895981 unlinks/second nlink between: 1 - unlinked 0 (time 1780976129 ; 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 7872 1279816 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1612 1286076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524156 535 523621 1% /mnt/lustre