== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:30:36 (1786807836) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29944 3577076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13532 3593488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524794 6054 518740 2% /mnt/lustre - mkdir 868 (time 1786807849.74 total 10.00 last 86.77) - mkdir 1767 (time 1786807859.75 total 20.01 last 89.85) - mkdir 2632 (time 1786807869.75 total 30.01 last 86.49) - mkdir 3582 (time 1786807879.75 total 40.01 last 95.00) - mkdir 4562 (time 1786807889.76 total 50.02 last 97.89) - mkdir 5551 (time 1786807899.78 total 60.04 last 98.73) - mkdir 6510 (time 1786807909.79 total 70.05 last 95.78) - mkdir 7424 (time 1786807919.80 total 80.06 last 91.35) - mkdir 8366 (time 1786807929.80 total 90.06 last 94.19) - mkdir 9380 (time 1786807939.81 total 100.07 last 101.29) - mkdir 10000 (time 1786807946.14 total 106.40 last 97.96) - mkdir 10928 (time 1786807956.16 total 116.42 last 92.59) - mkdir 11801 (time 1786807966.19 total 126.45 last 87.06) - mkdir 12626 (time 1786807976.22 total 136.48 last 82.27) - mkdir 13480 (time 1786807986.22 total 146.48 last 85.38) - mkdir 14364 (time 1786807996.23 total 156.49 last 88.34) - mkdir 15315 (time 1786808006.23 total 166.49 last 95.05) - mkdir 16160 (time 1786808016.23 total 176.49 last 84.49) - mkdir 17060 (time 1786808026.24 total 186.50 last 89.93) - mkdir 18029 (time 1786808036.25 total 196.51 last 96.78) - mkdir 18910 (time 1786808046.26 total 206.52 last 88.06) - mkdir 19887 (time 1786808056.26 total 216.52 last 97.69) - mkdir 20801 (time 1786808066.27 total 226.53 last 91.33) - mkdir 21719 (time 1786808076.27 total 236.53 last 91.78) - mkdir 22647 (time 1786808086.27 total 246.53 last 92.75) - mkdir 23495 (time 1786808096.28 total 256.54 last 84.73) - mkdir 24341 (time 1786808106.31 total 266.57 last 84.36) - mkdir 25210 (time 1786808116.31 total 276.57 last 86.88) - mkdir 26105 (time 1786808126.34 total 286.60 last 89.31) - mkdir 26970 (time 1786808136.34 total 296.60 last 86.48) - mkdir 27769 (time 1786808146.34 total 306.60 last 79.90) - mkdir 28615 (time 1786808156.34 total 316.60 last 84.58) - mkdir 29486 (time 1786808166.36 total 326.62 last 86.96) - mkdir 30000 (time 1786808172.52 total 332.78 last 83.43) - mkdir 30982 (time 1786808182.52 total 342.78 last 98.19) - mkdir 31902 (time 1786808192.52 total 352.78 last 91.98) total: 32818 mkdir in 362.53 seconds: 90.53 ops/second - mkdir 863 (time 1786807849.70 total 10.01 last 86.21) - mkdir 1744 (time 1786807859.72 total 20.03 last 87.93) - mkdir 2572 (time 1786807869.73 total 30.03 last 82.77) - mkdir 3519 (time 1786807879.73 total 40.04 last 94.63) - mkdir 4480 (time 1786807889.74 total 50.05 last 96.06) - mkdir 5469 (time 1786807899.76 total 60.07 last 98.64) - mkdir 6437 (time 1786807909.77 total 70.08 last 96.69) - mkdir 7303 (time 1786807919.78 total 80.08 last 86.58) - mkdir 8215 (time 1786807929.78 total 90.09 last 91.20) - mkdir 9182 (time 1786807939.78 total 100.09 last 96.67) - mkdir 10000 (time 1786807947.68 total 107.99 last 103.54) - mkdir 10907 (time 1786807957.69 total 118.00 last 90.59) - mkdir 11752 (time 1786807967.70 total 128.01 last 84.46) - mkdir 12590 (time 1786807977.72 total 138.03 last 83.63) - mkdir 13396 (time 1786807987.73 total 148.04 last 80.48) - mkdir 14310 (time 1786807997.73 total 158.04 last 91.39) - mkdir 15248 (time 1786808007.74 total 168.04 last 93.78) - mkdir 16123 (time 1786808017.74 total 178.05 last 87.42) - mkdir 17049 (time 1786808027.76 total 188.07 last 92.48) - mkdir 17985 (time 1786808037.76 total 198.07 last 93.59) - mkdir 18865 (time 1786808047.77 total 208.08 last 87.88) - mkdir 19805 (time 1786808057.80 total 218.11 last 93.73) - mkdir 20719 (time 1786808067.81 total 228.12 last 91.30) - mkdir 21642 (time 1786808077.82 total 238.13 last 92.24) - mkdir 22542 (time 1786808087.83 total 248.14 last 89.88) - mkdir 23374 (time 1786808097.84 total 258.14 last 83.18) - mkdir 24212 (time 1786808107.86 total 268.17 last 83.58) - mkdir 25091 (time 1786808117.88 total 278.18 last 87.78) - mkdir 25907 (time 1786808127.89 total 288.19 last 81.52) - mkdir 26707 (time 1786808137.89 total 298.19 last 79.99) - mkdir 27499 (time 1786808147.90 total 308.21 last 79.11) - mkdir 28353 (time 1786808157.90 total 318.21 last 85.35) - mkdir 29229 (time 1786808167.90 total 328.21 last 87.59) - mkdir 30000 (time 1786808176.47 total 336.77 last 90.06) - mkdir 30960 (time 1786808186.48 total 346.78 last 95.90) - mkdir 31804 (time 1786808196.49 total 356.80 last 84.25) - mkdir 32782 (time 1786808206.51 total 366.82 last 97.63) total: 32818 mkdir in 367.23 seconds: 89.37 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276852 994452 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29944 3577076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13532 3593488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69688 954312 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 590431 71691 518740 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786808876 ; total 0 ; last 0) - unlinked 10000 (time 1786809071 ; total 195 ; last 195) - unlinked 20000 (time 1786809283 ; total 407 ; last 212) - unlinked 30000 (time 1786809502 ; total 626 ; last 219) total: 32768 unlinks in 682 seconds: 48.046921 unlinks/second - unlinked 0 (time 1786808876 ; total 1 ; last 1) - unlinked 10000 (time 1786809073 ; total 198 ; last 197) - unlinked 20000 (time 1786809286 ; total 411 ; last 213) - unlinked 30000 (time 1786809507 ; total 632 ; last 221) total: 32768 unlinks in 686 seconds: 47.766766 unlinks/second nlink between: 1 - unlinked 0 (time 1786809563 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786809563 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 14308 1256996 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29944 3577076 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13532 3593488 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2003 1021997 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2846 259298 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2702 259442 2% /mnt/lustre[OST:1] filesystem_summary: 524795 6055 518740 2% /mnt/lustre