== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:44:50 (1764791090) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524087 535 523552 1% /mnt/lustre - mkdir 4113 (time 1764791102.36 total 10.00 last 411.27) - mkdir 7551 (time 1764791112.36 total 20.00 last 343.80) - mkdir 10000 (time 1764791119.02 total 26.66 last 367.70) - mkdir 13673 (time 1764791129.03 total 36.66 last 367.19) - mkdir 15514 (time 1764791139.03 total 46.67 last 184.06) - mkdir 17133 (time 1764791149.04 total 56.67 last 161.79) - mkdir 18517 (time 1764791159.04 total 66.68 last 138.36) - mkdir 19986 (time 1764791169.05 total 76.68 last 146.79) - mkdir 21735 (time 1764791179.05 total 86.68 last 174.89) - mkdir 23473 (time 1764791189.05 total 96.69 last 173.72) - mkdir 24656 (time 1764791199.07 total 106.71 last 118.11) - mkdir 25825 (time 1764791209.08 total 116.71 last 116.81) - mkdir 26983 (time 1764791219.08 total 126.72 last 115.73) - mkdir 28065 (time 1764791229.08 total 136.72 last 108.17) - mkdir 29334 (time 1764791239.09 total 146.73 last 126.84) - mkdir 30000 (time 1764791243.36 total 151.00 last 155.82) - mkdir 31511 (time 1764791253.36 total 161.00 last 151.07) - mkdir 32909 (time 1764791263.38 total 171.01 last 139.62) - mkdir 34355 (time 1764791273.39 total 181.02 last 144.47) - mkdir 35997 (time 1764791283.39 total 191.03 last 164.09) - mkdir 37613 (time 1764791293.40 total 201.04 last 161.48) - mkdir 39210 (time 1764791303.40 total 211.04 last 159.67) - mkdir 40000 (time 1764791308.50 total 216.14 last 155.03) - mkdir 41543 (time 1764791318.50 total 226.14 last 154.24) - mkdir 42853 (time 1764791328.51 total 236.15 last 130.91) - mkdir 43714 (time 1764791338.52 total 246.16 last 85.96) - mkdir 44585 (time 1764791348.53 total 256.16 last 87.08) - mkdir 45500 (time 1764791358.53 total 266.17 last 91.46) - mkdir 46504 (time 1764791368.54 total 276.17 last 100.34) - mkdir 47559 (time 1764791378.54 total 286.18 last 105.45) - mkdir 48883 (time 1764791388.55 total 296.18 last 132.35) - mkdir 50000 (time 1764791397.04 total 304.67 last 131.54) - mkdir 51445 (time 1764791407.04 total 314.68 last 144.41) - mkdir 52895 (time 1764791417.04 total 324.68 last 145.00) - mkdir 54359 (time 1764791427.05 total 334.68 last 146.36) - mkdir 55862 (time 1764791437.06 total 344.70 last 150.12) - mkdir 57226 (time 1764791447.06 total 354.70 last 136.38) - mkdir 58509 (time 1764791457.06 total 364.70 last 128.28) - mkdir 59909 (time 1764791467.06 total 374.70 last 140.00) - mkdir 61309 (time 1764791477.07 total 384.71 last 139.85) - mkdir 62820 (time 1764791487.07 total 394.71 last 151.07) - mkdir 64317 (time 1764791497.08 total 404.71 last 149.68) total: 65636 mkdir in 413.58 seconds: 158.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270388 1000916 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1764791509 ; total 0 ; last 0) - unlinked 10000 (time 1764791603 ; total 94 ; last 94) - unlinked 20000 (time 1764791650 ; total 141 ; last 47) - unlinked 30000 (time 1764791716 ; total 207 ; last 66) - unlinked 40000 (time 1764791857 ; total 348 ; last 141) - unlinked 50000 (time 1764792000 ; total 491 ; last 143) - unlinked 60000 (time 1764792143 ; total 634 ; last 143) total: 65536 unlinks in 728 seconds: 90.021980 unlinks/second nlink between: 1 - unlinked 0 (time 1764792240 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524088 535 523553 1% /mnt/lustre