== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:00:13 (1788613213) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 947 (time 1788613228.33 total 10.00 last 94.65) - mkdir 1881 (time 1788613238.33 total 20.01 last 93.38) - mkdir 2953 (time 1788613248.36 total 30.03 last 106.95) - mkdir 3789 (time 1788613258.36 total 40.03 last 83.57) - mkdir 4710 (time 1788613268.36 total 50.04 last 92.05) - mkdir 5669 (time 1788613278.38 total 60.05 last 95.78) - mkdir 6720 (time 1788613288.40 total 70.08 last 104.84) - mkdir 7676 (time 1788613298.40 total 80.08 last 95.58) - mkdir 8757 (time 1788613308.40 total 90.08 last 108.10) - mkdir 9741 (time 1788613318.41 total 100.08 last 98.39) - mkdir 10000 (time 1788613320.82 total 102.49 last 107.47) - mkdir 11035 (time 1788613330.82 total 112.49 last 103.47) - mkdir 12079 (time 1788613340.83 total 122.50 last 104.31) - mkdir 12989 (time 1788613350.83 total 132.51 last 90.94) - mkdir 13744 (time 1788613360.84 total 142.51 last 75.48) - mkdir 14561 (time 1788613370.84 total 152.52 last 81.64) - mkdir 15290 (time 1788613380.85 total 162.52 last 72.84) - mkdir 16255 (time 1788613390.86 total 172.53 last 96.43) - mkdir 17242 (time 1788613400.87 total 182.54 last 98.62) - mkdir 18287 (time 1788613410.87 total 192.54 last 104.47) - mkdir 19230 (time 1788613420.88 total 202.56 last 94.17) - mkdir 20000 (time 1788613428.74 total 210.42 last 97.93) - mkdir 20883 (time 1788613438.77 total 220.44 last 88.12) - mkdir 21833 (time 1788613448.77 total 230.45 last 94.94) - mkdir 22763 (time 1788613458.77 total 240.45 last 92.99) - mkdir 23803 (time 1788613468.78 total 250.45 last 103.93) - mkdir 24916 (time 1788613478.79 total 260.46 last 111.20) - mkdir 25737 (time 1788613488.81 total 270.49 last 81.91) - mkdir 26590 (time 1788613498.83 total 280.50 last 85.18) - mkdir 27364 (time 1788613508.84 total 290.51 last 77.28) - mkdir 28244 (time 1788613518.84 total 300.52 last 87.98) - mkdir 29183 (time 1788613528.85 total 310.53 last 93.81) - mkdir 30000 (time 1788613537.31 total 318.98 last 96.59) - mkdir 30895 (time 1788613547.32 total 329.00 last 89.40) - mkdir 31820 (time 1788613557.36 total 339.03 last 92.15) - mkdir 32698 (time 1788613567.36 total 349.04 last 87.79) total: 32818 mkdir in 350.24 seconds: 93.70 ops/second - mkdir 967 (time 1788613228.33 total 10.01 last 96.61) - mkdir 1905 (time 1788613238.34 total 20.02 last 93.74) - mkdir 2988 (time 1788613248.34 total 30.02 last 108.29) - mkdir 3828 (time 1788613258.34 total 40.02 last 83.99) - mkdir 4759 (time 1788613268.34 total 50.02 last 93.10) - mkdir 5732 (time 1788613278.36 total 60.04 last 97.12) - mkdir 6808 (time 1788613288.38 total 70.05 last 107.44) - mkdir 7759 (time 1788613298.40 total 80.07 last 94.92) - mkdir 8835 (time 1788613308.40 total 90.07 last 107.59) - mkdir 9796 (time 1788613318.41 total 100.09 last 95.96) - mkdir 10812 (time 1788613328.43 total 110.10 last 101.45) - mkdir 11812 (time 1788613338.43 total 120.10 last 99.97) - mkdir 12774 (time 1788613348.43 total 130.10 last 96.19) - mkdir 13604 (time 1788613358.44 total 140.11 last 82.95) - mkdir 14297 (time 1788613368.46 total 150.13 last 69.14) - mkdir 15045 (time 1788613378.46 total 160.14 last 74.77) - mkdir 15985 (time 1788613388.46 total 170.14 last 93.98) - mkdir 16996 (time 1788613398.47 total 180.15 last 101.00) - mkdir 17988 (time 1788613408.49 total 190.16 last 99.06) - mkdir 18957 (time 1788613418.50 total 200.17 last 96.80) - mkdir 19897 (time 1788613428.51 total 210.18 last 93.95) - mkdir 20784 (time 1788613438.51 total 220.19 last 88.65) - mkdir 21742 (time 1788613448.51 total 230.19 last 95.79) - mkdir 22663 (time 1788613458.52 total 240.19 last 92.06) - mkdir 23726 (time 1788613468.52 total 250.20 last 106.26) - mkdir 24839 (time 1788613478.52 total 260.20 last 111.30) - mkdir 25655 (time 1788613488.53 total 270.20 last 81.56) - mkdir 26478 (time 1788613498.53 total 280.21 last 82.25) - mkdir 27265 (time 1788613508.55 total 290.22 last 78.57) - mkdir 28138 (time 1788613518.57 total 300.24 last 87.13) - mkdir 29041 (time 1788613528.58 total 310.25 last 90.20) - mkdir 30000 (time 1788613537.96 total 319.64 last 102.21) - mkdir 30860 (time 1788613547.97 total 329.64 last 85.94) - mkdir 31758 (time 1788613557.97 total 339.65 last 89.78) - mkdir 32613 (time 1788613567.97 total 349.65 last 85.48) total: 32818 mkdir in 352.09 seconds: 93.21 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270604 1000700 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788614054 ; total 0 ; last 0) - unlinked 10000 (time 1788614238 ; total 184 ; last 184) - unlinked 20000 (time 1788614355 ; total 301 ; last 117) - unlinked 30000 (time 1788614456 ; total 402 ; last 101) total: 32768 unlinks in 432 seconds: 75.851852 unlinks/second - unlinked 0 (time 1788614054 ; total 0 ; last 0) - unlinked 10000 (time 1788614240 ; total 186 ; last 186) - unlinked 20000 (time 1788614358 ; total 304 ; last 118) - unlinked 30000 (time 1788614459 ; total 405 ; last 101) total: 32768 unlinks in 435 seconds: 75.328735 unlinks/second nlink between: 1 - unlinked 0 (time 1788614491 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788614491 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8060 1263244 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre