== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:45:58 (1788752758) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26072 3580948 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17404 3589616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6075 518841 2% /mnt/lustre - mkdir 821 (time 1788752774.00 total 10.00 last 82.07) - mkdir 1584 (time 1788752784.00 total 20.01 last 76.28) - mkdir 2317 (time 1788752794.00 total 30.01 last 73.26) - mkdir 3055 (time 1788752804.01 total 40.02 last 73.75) - mkdir 3710 (time 1788752814.02 total 50.02 last 65.46) - mkdir 4426 (time 1788752824.03 total 60.03 last 71.53) - mkdir 5186 (time 1788752834.03 total 70.04 last 75.97) - mkdir 5948 (time 1788752844.03 total 80.04 last 76.20) - mkdir 6785 (time 1788752854.04 total 90.05 last 83.64) - mkdir 7519 (time 1788752864.04 total 100.05 last 73.37) - mkdir 8233 (time 1788752874.05 total 110.06 last 71.36) - mkdir 8947 (time 1788752884.06 total 120.06 last 71.33) - mkdir 9694 (time 1788752894.06 total 130.07 last 74.66) - mkdir 10000 (time 1788752898.79 total 134.80 last 64.66) - mkdir 10813 (time 1788752908.80 total 144.80 last 81.28) - mkdir 11587 (time 1788752918.80 total 154.81 last 77.39) - mkdir 12290 (time 1788752928.81 total 164.81 last 70.25) - mkdir 12961 (time 1788752938.82 total 174.83 last 67.00) - mkdir 13720 (time 1788752948.84 total 184.85 last 75.73) - mkdir 14475 (time 1788752958.85 total 194.86 last 75.43) - mkdir 15198 (time 1788752968.85 total 204.86 last 72.29) - mkdir 15890 (time 1788752978.86 total 214.86 last 69.18) - mkdir 16600 (time 1788752988.86 total 224.87 last 70.96) - mkdir 17405 (time 1788752998.87 total 234.88 last 80.43) - mkdir 18219 (time 1788753008.89 total 244.90 last 81.26) - mkdir 18977 (time 1788753018.89 total 254.90 last 75.77) - mkdir 19760 (time 1788753028.90 total 264.91 last 78.21) - mkdir 20000 (time 1788753032.41 total 268.42 last 68.40) - mkdir 20742 (time 1788753042.41 total 278.42 last 74.17) - mkdir 21483 (time 1788753052.42 total 288.42 last 74.10) - mkdir 22184 (time 1788753062.44 total 298.45 last 69.95) - mkdir 22851 (time 1788753072.44 total 308.45 last 66.69) - mkdir 23599 (time 1788753082.44 total 318.45 last 74.79) - mkdir 24360 (time 1788753092.45 total 328.46 last 75.99) - mkdir 25100 (time 1788753102.47 total 338.48 last 73.90) - mkdir 25912 (time 1788753112.47 total 348.48 last 81.20) - mkdir 26647 (time 1788753122.47 total 358.48 last 73.48) - mkdir 27526 (time 1788753132.49 total 368.50 last 87.74) - mkdir 28358 (time 1788753142.49 total 378.50 last 83.20) - mkdir 29184 (time 1788753152.50 total 388.51 last 82.46) - mkdir 29928 (time 1788753162.51 total 398.51 last 74.39) - mkdir 30698 (time 1788753172.51 total 408.52 last 76.93) - mkdir 31472 (time 1788753182.55 total 418.55 last 77.16) - mkdir 31960 (time 1788753192.60 total 428.61 last 48.52) - mkdir 32414 (time 1788753202.61 total 438.62 last 45.36) - mkdir 32795 (time 1788753212.65 total 448.66 last 37.96) total: 32818 mkdir in 449.27 seconds: 73.05 ops/second - mkdir 837 (time 1788752774.10 total 10.01 last 83.61) - mkdir 1586 (time 1788752784.12 total 20.02 last 74.80) - mkdir 2301 (time 1788752794.15 total 30.06 last 71.24) - mkdir 3024 (time 1788752804.16 total 40.07 last 72.24) - mkdir 3687 (time 1788752814.16 total 50.07 last 66.29) - mkdir 4399 (time 1788752824.17 total 60.07 last 71.17) - mkdir 5155 (time 1788752834.17 total 70.08 last 75.59) - mkdir 5929 (time 1788752844.18 total 80.09 last 77.29) - mkdir 6755 (time 1788752854.20 total 90.10 last 82.50) - mkdir 7463 (time 1788752864.21 total 100.12 last 70.71) - mkdir 8149 (time 1788752874.21 total 110.12 last 68.57) - mkdir 8833 (time 1788752884.23 total 120.13 last 68.32) - mkdir 9575 (time 1788752894.23 total 130.13 last 74.19) - mkdir 10000 (time 1788752900.26 total 136.16 last 70.49) - mkdir 10771 (time 1788752910.26 total 146.16 last 77.10) - mkdir 11520 (time 1788752920.27 total 156.17 last 74.84) - mkdir 12181 (time 1788752930.27 total 166.18 last 66.05) - mkdir 12857 (time 1788752940.29 total 176.20 last 67.49) - mkdir 13580 (time 1788752950.29 total 186.20 last 72.30) - mkdir 14347 (time 1788752960.31 total 196.22 last 76.53) - mkdir 15070 (time 1788752970.33 total 206.23 last 72.20) - mkdir 15807 (time 1788752980.34 total 216.25 last 73.56) - mkdir 16511 (time 1788752990.36 total 226.27 last 70.30) - mkdir 17309 (time 1788753000.36 total 236.27 last 79.77) - mkdir 18115 (time 1788753010.38 total 246.28 last 80.48) - mkdir 18853 (time 1788753020.38 total 256.29 last 73.78) - mkdir 19628 (time 1788753030.38 total 266.29 last 77.47) - mkdir 20000 (time 1788753035.56 total 271.46 last 71.90) - mkdir 20749 (time 1788753045.57 total 281.48 last 74.78) - mkdir 21497 (time 1788753055.59 total 291.49 last 74.70) - mkdir 22191 (time 1788753065.60 total 301.50 last 69.34) - mkdir 22946 (time 1788753075.60 total 311.50 last 75.48) - mkdir 23711 (time 1788753085.60 total 321.50 last 76.49) - mkdir 24477 (time 1788753095.63 total 331.53 last 76.37) - mkdir 25231 (time 1788753105.65 total 341.55 last 75.25) - mkdir 26080 (time 1788753115.66 total 351.56 last 84.83) - mkdir 26852 (time 1788753125.66 total 361.57 last 77.16) - mkdir 27675 (time 1788753135.67 total 371.58 last 82.22) - mkdir 28507 (time 1788753145.68 total 381.58 last 83.14) - mkdir 29276 (time 1788753155.69 total 391.60 last 76.81) - mkdir 30000 (time 1788753165.53 total 401.44 last 73.58) - mkdir 30752 (time 1788753175.54 total 411.44 last 75.13) - mkdir 31452 (time 1788753185.54 total 421.45 last 69.97) - mkdir 31863 (time 1788753195.55 total 431.46 last 41.05) - mkdir 32334 (time 1788753205.58 total 441.48 last 46.99) - mkdir 32702 (time 1788753215.58 total 451.49 last 36.78) total: 32818 mkdir in 455.20 seconds: 72.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276068 995236 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26072 3580948 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17404 3589616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67665 956335 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 590552 71711 518841 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788754049 ; total 0 ; last 0) - unlinked 10000 (time 1788754279 ; total 230 ; last 230) - unlinked 20000 (time 1788754523 ; total 474 ; last 244) - unlinked 30000 (time 1788754759 ; total 710 ; last 236) total: 32768 unlinks in 773 seconds: 42.390686 unlinks/second - unlinked 0 (time 1788754049 ; total 0 ; last 0) - unlinked 10000 (time 1788754278 ; total 229 ; last 229) - unlinked 20000 (time 1788754521 ; total 472 ; last 243) - unlinked 30000 (time 1788754760 ; total 711 ; last 239) total: 32768 unlinks in 774 seconds: 42.335918 unlinks/second nlink between: 1 - unlinked 0 (time 1788754824 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788754824 ; 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 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13524 1257780 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26072 3580948 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17404 3589616 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4046 1019954 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2719 259425 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2728 259416 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6075 518841 2% /mnt/lustre