== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:20:08 (1777587608) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28704 3576904 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14768 3592252 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7169156 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6029 518819 2% /mnt/lustre - mkdir 1051 (time 1777587621.20 total 10.01 last 105.00) - mkdir 2122 (time 1777587631.20 total 20.01 last 107.08) - mkdir 3212 (time 1777587641.20 total 30.01 last 108.99) - mkdir 4412 (time 1777587651.20 total 40.02 last 119.93) - mkdir 5501 (time 1777587661.21 total 50.02 last 108.86) - mkdir 6711 (time 1777587671.21 total 60.02 last 120.97) - mkdir 7694 (time 1777587681.21 total 70.02 last 98.29) - mkdir 8788 (time 1777587691.22 total 80.03 last 109.34) - mkdir 9959 (time 1777587701.22 total 90.03 last 117.06) - mkdir 10992 (time 1777587711.23 total 100.04 last 103.22) - mkdir 12082 (time 1777587721.23 total 110.05 last 108.94) - mkdir 13236 (time 1777587731.24 total 120.05 last 115.34) - mkdir 14350 (time 1777587741.24 total 130.06 last 111.36) - mkdir 15408 (time 1777587751.24 total 140.06 last 105.79) - mkdir 16411 (time 1777587761.25 total 150.06 last 100.24) - mkdir 17318 (time 1777587771.25 total 160.06 last 90.69) - mkdir 18140 (time 1777587781.25 total 170.07 last 82.18) - mkdir 18822 (time 1777587791.27 total 180.08 last 68.09) - mkdir 19291 (time 1777587801.29 total 190.10 last 46.80) - mkdir 19760 (time 1777587811.30 total 200.11 last 46.87) - mkdir 20000 (time 1777587817.93 total 206.75 last 36.15) - mkdir 20366 (time 1777587827.94 total 216.76 last 36.58) - mkdir 20827 (time 1777587837.95 total 226.76 last 46.07) - mkdir 21315 (time 1777587847.98 total 236.79 last 48.65) - mkdir 21848 (time 1777587858.00 total 246.81 last 53.20) - mkdir 22480 (time 1777587868.03 total 256.84 last 63.00) - mkdir 23333 (time 1777587878.04 total 266.86 last 85.19) - mkdir 24237 (time 1777587888.04 total 276.86 last 90.39) - mkdir 25109 (time 1777587898.05 total 286.86 last 87.16) - mkdir 25969 (time 1777587908.06 total 296.87 last 85.90) - mkdir 26903 (time 1777587918.09 total 306.90 last 93.11) - mkdir 27613 (time 1777587928.10 total 316.91 last 70.97) - mkdir 28486 (time 1777587938.10 total 326.91 last 87.27) - mkdir 29102 (time 1777587948.10 total 336.91 last 61.59) - mkdir 29861 (time 1777587958.10 total 346.92 last 75.89) - mkdir 30649 (time 1777587968.11 total 356.92 last 78.76) - mkdir 31521 (time 1777587978.11 total 366.93 last 87.13) - mkdir 32430 (time 1777587988.12 total 376.93 last 90.89) total: 32818 mkdir in 381.62 seconds: 86.00 ops/second - mkdir 1066 (time 1777587621.17 total 10.00 last 106.57) - mkdir 2139 (time 1777587631.17 total 20.01 last 107.25) - mkdir 3223 (time 1777587641.17 total 30.01 last 108.39) - mkdir 4406 (time 1777587651.18 total 40.02 last 118.16) - mkdir 5485 (time 1777587661.18 total 50.02 last 107.90) - mkdir 6689 (time 1777587671.19 total 60.02 last 120.37) - mkdir 7692 (time 1777587681.19 total 70.02 last 100.28) - mkdir 8769 (time 1777587691.19 total 80.03 last 107.68) - mkdir 9900 (time 1777587701.19 total 90.03 last 113.05) - mkdir 10949 (time 1777587711.20 total 100.04 last 104.85) - mkdir 12030 (time 1777587721.20 total 110.04 last 108.09) - mkdir 13266 (time 1777587731.21 total 120.04 last 123.53) - mkdir 14377 (time 1777587741.21 total 130.04 last 111.08) - mkdir 15401 (time 1777587751.21 total 140.05 last 102.36) - mkdir 16436 (time 1777587761.21 total 150.05 last 103.49) - mkdir 17355 (time 1777587771.23 total 160.06 last 91.75) - mkdir 18228 (time 1777587781.23 total 170.07 last 87.26) - mkdir 18897 (time 1777587791.28 total 180.12 last 66.57) - mkdir 19348 (time 1777587801.28 total 190.12 last 45.09) - mkdir 19793 (time 1777587811.29 total 200.13 last 44.48) - mkdir 20000 (time 1777587816.57 total 205.41 last 39.19) - mkdir 20367 (time 1777587826.59 total 215.43 last 36.62) - mkdir 20786 (time 1777587836.60 total 225.44 last 41.86) - mkdir 21253 (time 1777587846.60 total 235.44 last 46.70) - mkdir 21805 (time 1777587856.61 total 245.44 last 55.19) - mkdir 22432 (time 1777587866.61 total 255.45 last 62.64) - mkdir 23243 (time 1777587876.62 total 265.46 last 81.05) - mkdir 24170 (time 1777587886.63 total 275.47 last 92.63) - mkdir 25048 (time 1777587896.63 total 285.47 last 87.79) - mkdir 25861 (time 1777587906.64 total 295.48 last 81.17) - mkdir 26800 (time 1777587916.66 total 305.50 last 93.76) - mkdir 27575 (time 1777587926.66 total 315.50 last 77.50) - mkdir 28405 (time 1777587936.68 total 325.52 last 82.80) - mkdir 29026 (time 1777587946.70 total 335.54 last 61.97) - mkdir 29771 (time 1777587956.71 total 345.55 last 74.44) - mkdir 30000 (time 1777587959.80 total 348.64 last 74.14) - mkdir 30809 (time 1777587969.80 total 358.64 last 80.90) - mkdir 31610 (time 1777587979.81 total 368.65 last 80.04) - mkdir 32514 (time 1777587989.82 total 378.65 last 90.33) total: 32818 mkdir in 382.20 seconds: 85.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276240 995064 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28704 3578316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14768 3592252 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67617 956383 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 590484 71665 518819 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1777588438 ; total 0 ; last 0) - unlinked 10000 (time 1777588614 ; total 176 ; last 176) - unlinked 20000 (time 1777588719 ; total 281 ; last 105) - unlinked 30000 (time 1777588810 ; total 372 ; last 91) total: 32768 unlinks in 396 seconds: 82.747475 unlinks/second - unlinked 0 (time 1777588438 ; total 0 ; last 0) - unlinked 10000 (time 1777588612 ; total 174 ; last 174) - unlinked 20000 (time 1777588719 ; total 281 ; last 107) - unlinked 30000 (time 1777588810 ; total 372 ; last 91) total: 32768 unlinks in 396 seconds: 82.747475 unlinks/second nlink between: 1 - unlinked 0 (time 1777588836 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1777588836 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13696 1257608 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28704 3578316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14768 3592252 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2747 259397 2% /mnt/lustre[OST:1] filesystem_summary: 524848 6029 518819 2% /mnt/lustre