== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:37:52 (1784054272) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7852 1263452 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3575908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6006 518851 2% /mnt/lustre - mkdir 763 (time 1784054287.51 total 10.01 last 76.23) - mkdir 1493 (time 1784054297.51 total 20.01 last 72.96) - mkdir 2251 (time 1784054307.52 total 30.02 last 75.73) - mkdir 2980 (time 1784054317.53 total 40.03 last 72.84) - mkdir 3545 (time 1784054327.54 total 50.05 last 56.43) - mkdir 4211 (time 1784054337.55 total 60.05 last 66.55) - mkdir 4991 (time 1784054347.57 total 70.07 last 77.89) - mkdir 5735 (time 1784054357.57 total 80.07 last 74.38) - mkdir 6527 (time 1784054367.58 total 90.08 last 79.09) - mkdir 7292 (time 1784054377.59 total 100.09 last 76.47) - mkdir 8044 (time 1784054387.59 total 110.09 last 75.16) - mkdir 8746 (time 1784054397.60 total 120.10 last 70.13) - mkdir 9504 (time 1784054407.62 total 130.12 last 75.68) - mkdir 10000 (time 1784054413.18 total 135.68 last 89.13) - mkdir 10802 (time 1784054423.21 total 145.71 last 79.97) - mkdir 11481 (time 1784054433.22 total 155.72 last 67.84) - mkdir 12138 (time 1784054443.25 total 165.75 last 65.54) - mkdir 12748 (time 1784054453.25 total 175.75 last 60.96) - mkdir 13480 (time 1784054463.26 total 185.76 last 73.12) - mkdir 14268 (time 1784054473.30 total 195.80 last 78.54) - mkdir 14962 (time 1784054483.30 total 205.80 last 69.35) - mkdir 15760 (time 1784054493.31 total 215.81 last 79.77) - mkdir 16529 (time 1784054503.33 total 225.83 last 76.70) - mkdir 17230 (time 1784054513.35 total 235.85 last 69.99) - mkdir 17961 (time 1784054523.35 total 245.85 last 73.07) - mkdir 18716 (time 1784054533.36 total 255.86 last 75.47) - mkdir 19396 (time 1784054543.37 total 265.87 last 67.91) - mkdir 20000 (time 1784054551.03 total 273.53 last 78.82) - mkdir 20819 (time 1784054561.04 total 283.54 last 81.86) - mkdir 21605 (time 1784054571.05 total 293.55 last 78.49) - mkdir 22258 (time 1784054581.06 total 303.56 last 65.28) - mkdir 22948 (time 1784054591.06 total 313.56 last 69.00) - mkdir 23682 (time 1784054601.07 total 323.57 last 73.32) - mkdir 24382 (time 1784054611.07 total 333.57 last 70.00) - mkdir 25154 (time 1784054621.08 total 343.58 last 77.07) - mkdir 25865 (time 1784054631.12 total 353.63 last 70.81) - mkdir 26442 (time 1784054641.13 total 363.63 last 57.68) - mkdir 27082 (time 1784054651.14 total 373.64 last 63.91) - mkdir 27769 (time 1784054661.18 total 383.68 last 68.46) - mkdir 28567 (time 1784054671.22 total 393.72 last 79.48) - mkdir 29295 (time 1784054681.26 total 403.76 last 72.49) - mkdir 29822 (time 1784054691.28 total 413.78 last 52.62) - mkdir 30000 (time 1784054695.47 total 417.97 last 42.49) - mkdir 30773 (time 1784054705.48 total 427.98 last 77.17) - mkdir 31503 (time 1784054715.49 total 437.99 last 72.93) - mkdir 32195 (time 1784054725.50 total 448.00 last 69.17) total: 32818 mkdir in 457.69 seconds: 71.70 ops/second - mkdir 729 (time 1784054287.44 total 10.01 last 72.84) - mkdir 1445 (time 1784054297.46 total 20.02 last 71.50) - mkdir 2210 (time 1784054307.46 total 30.02 last 76.50) - mkdir 2945 (time 1784054317.46 total 40.03 last 73.48) - mkdir 3548 (time 1784054327.51 total 50.07 last 60.00) - mkdir 4195 (time 1784054337.53 total 60.09 last 64.60) - mkdir 4968 (time 1784054347.53 total 70.10 last 77.23) - mkdir 5697 (time 1784054357.54 total 80.11 last 72.83) - mkdir 6471 (time 1784054367.57 total 90.13 last 77.22) - mkdir 7263 (time 1784054377.57 total 100.13 last 79.20) - mkdir 7997 (time 1784054387.58 total 110.15 last 73.29) - mkdir 8718 (time 1784054397.59 total 120.15 last 72.06) - mkdir 9476 (time 1784054407.59 total 130.16 last 75.77) - mkdir 10000 (time 1784054413.68 total 136.24 last 86.07) - mkdir 10755 (time 1784054423.68 total 146.25 last 75.49) - mkdir 11436 (time 1784054433.69 total 156.25 last 68.07) - mkdir 12133 (time 1784054443.69 total 166.25 last 69.67) - mkdir 12740 (time 1784054453.69 total 176.26 last 60.68) - mkdir 13488 (time 1784054463.70 total 186.27 last 74.71) - mkdir 14246 (time 1784054473.71 total 196.28 last 75.75) - mkdir 14951 (time 1784054483.72 total 206.29 last 70.43) - mkdir 15763 (time 1784054493.72 total 216.29 last 81.18) - mkdir 16495 (time 1784054503.74 total 226.31 last 73.07) - mkdir 17200 (time 1784054513.75 total 236.32 last 70.43) - mkdir 17932 (time 1784054523.76 total 246.32 last 73.16) - mkdir 18683 (time 1784054533.76 total 256.32 last 75.08) - mkdir 19368 (time 1784054543.76 total 266.33 last 68.48) - mkdir 20000 (time 1784054551.45 total 274.01 last 82.24) - mkdir 20794 (time 1784054561.45 total 284.02 last 79.36) - mkdir 21582 (time 1784054571.47 total 294.04 last 78.64) - mkdir 22270 (time 1784054581.48 total 304.04 last 68.75) - mkdir 22937 (time 1784054591.49 total 314.05 last 66.65) - mkdir 23704 (time 1784054601.49 total 324.05 last 76.68) - mkdir 24423 (time 1784054611.49 total 334.05 last 71.88) - mkdir 25166 (time 1784054621.50 total 344.06 last 74.23) - mkdir 25868 (time 1784054631.50 total 354.07 last 70.18) - mkdir 26442 (time 1784054641.51 total 364.07 last 57.37) - mkdir 27061 (time 1784054651.53 total 374.09 last 61.77) - mkdir 27746 (time 1784054661.55 total 384.11 last 68.38) - mkdir 28570 (time 1784054671.55 total 394.12 last 82.36) - mkdir 29267 (time 1784054681.58 total 404.15 last 69.48) - mkdir 29796 (time 1784054691.59 total 414.16 last 52.84) - mkdir 30000 (time 1784054696.02 total 418.59 last 46.06) - mkdir 30723 (time 1784054706.03 total 428.60 last 72.23) - mkdir 31413 (time 1784054716.04 total 438.61 last 68.93) - mkdir 32137 (time 1784054726.05 total 448.61 last 72.36) - mkdir 32758 (time 1784054736.05 total 458.62 last 62.08) total: 32818 mkdir in 459.38 seconds: 71.44 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276924 994380 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3575908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69654 954346 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 590493 71642 518851 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784055295 ; total 0 ; last 0) - unlinked 10000 (time 1784055529 ; total 234 ; last 234) - unlinked 20000 (time 1784055792 ; total 497 ; last 263) - unlinked 30000 (time 1784056034 ; total 739 ; last 242) total: 32768 unlinks in 806 seconds: 40.655087 unlinks/second - unlinked 0 (time 1784055295 ; total 0 ; last 0) - unlinked 10000 (time 1784055532 ; total 237 ; last 237) - unlinked 20000 (time 1784055796 ; total 501 ; last 264) - unlinked 30000 (time 1784056039 ; total 744 ; last 243) total: 32768 unlinks in 809 seconds: 40.504326 unlinks/second nlink between: 1 - unlinked 0 (time 1784056106 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1784056106 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14380 1256924 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31112 3575908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12364 3594656 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1988 1022012 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2705 259439 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2732 259412 2% /mnt/lustre[OST:1] filesystem_summary: 524857 6006 518851 2% /mnt/lustre