== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:49:33 (1788536973) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7288 1264016 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524916 6075 518841 2% /mnt/lustre - mkdir 978 (time 1788536988.38 total 10.01 last 97.73) - mkdir 1964 (time 1788536998.39 total 20.02 last 98.48) - mkdir 2836 (time 1788537008.39 total 30.02 last 87.19) - mkdir 3805 (time 1788537018.40 total 40.03 last 96.79) - mkdir 4785 (time 1788537028.41 total 50.04 last 97.94) - mkdir 5604 (time 1788537038.41 total 60.04 last 81.86) - mkdir 6337 (time 1788537048.43 total 70.06 last 73.17) - mkdir 7207 (time 1788537058.43 total 80.06 last 86.99) - mkdir 8070 (time 1788537068.43 total 90.06 last 86.27) - mkdir 8882 (time 1788537078.44 total 100.07 last 81.15) - mkdir 9823 (time 1788537088.44 total 110.08 last 94.05) - mkdir 10824 (time 1788537098.46 total 120.09 last 99.93) - mkdir 11817 (time 1788537108.48 total 130.11 last 99.14) - mkdir 12615 (time 1788537118.48 total 140.11 last 79.80) - mkdir 13407 (time 1788537128.49 total 150.12 last 79.09) - mkdir 14345 (time 1788537138.49 total 160.12 last 93.79) - mkdir 15422 (time 1788537148.50 total 170.14 last 107.57) - mkdir 16328 (time 1788537158.51 total 180.14 last 90.58) - mkdir 17319 (time 1788537168.51 total 190.14 last 99.08) - mkdir 18304 (time 1788537178.53 total 200.16 last 98.31) - mkdir 19253 (time 1788537188.53 total 210.17 last 94.84) - mkdir 20000 (time 1788537196.32 total 217.95 last 95.98) - mkdir 20993 (time 1788537206.32 total 227.96 last 99.23) - mkdir 21923 (time 1788537216.35 total 237.98 last 92.76) - mkdir 22745 (time 1788537226.35 total 247.98 last 82.19) - mkdir 23580 (time 1788537236.35 total 257.99 last 83.46) - mkdir 24499 (time 1788537246.37 total 268.00 last 91.79) - mkdir 25525 (time 1788537256.37 total 278.00 last 102.56) - mkdir 26602 (time 1788537266.37 total 288.01 last 107.66) - mkdir 27641 (time 1788537276.38 total 298.01 last 103.87) - mkdir 28499 (time 1788537286.38 total 308.01 last 85.76) - mkdir 29352 (time 1788537296.40 total 318.03 last 85.17) - mkdir 30000 (time 1788537304.98 total 326.61 last 75.50) - mkdir 30823 (time 1788537314.98 total 336.61 last 82.30) - mkdir 31587 (time 1788537324.98 total 346.62 last 76.38) - mkdir 32363 (time 1788537335.00 total 356.63 last 77.49) total: 32818 mkdir in 363.27 seconds: 90.34 ops/second - mkdir 948 (time 1788536988.44 total 10.01 last 94.72) - mkdir 1906 (time 1788536998.45 total 20.02 last 95.69) - mkdir 2792 (time 1788537008.46 total 30.02 last 88.58) - mkdir 3749 (time 1788537018.47 total 40.04 last 95.54) - mkdir 4692 (time 1788537028.50 total 50.07 last 94.04) - mkdir 5518 (time 1788537038.53 total 60.10 last 82.35) - mkdir 6244 (time 1788537048.56 total 70.12 last 72.41) - mkdir 7120 (time 1788537058.56 total 80.12 last 87.60) - mkdir 7965 (time 1788537068.56 total 90.12 last 84.49) - mkdir 8766 (time 1788537078.59 total 100.15 last 79.88) - mkdir 9706 (time 1788537088.59 total 110.16 last 93.94) - mkdir 10000 (time 1788537091.54 total 113.11 last 99.78) - mkdir 10985 (time 1788537101.56 total 123.13 last 98.25) - mkdir 11956 (time 1788537111.57 total 133.13 last 97.08) - mkdir 12757 (time 1788537121.60 total 143.17 last 79.84) - mkdir 13543 (time 1788537131.63 total 153.19 last 78.38) - mkdir 14655 (time 1788537141.63 total 163.19 last 111.20) - mkdir 15611 (time 1788537151.63 total 173.20 last 95.55) - mkdir 16583 (time 1788537161.64 total 183.21 last 97.09) - mkdir 17554 (time 1788537171.64 total 193.21 last 97.09) - mkdir 18521 (time 1788537181.65 total 203.22 last 96.63) - mkdir 19474 (time 1788537191.67 total 213.23 last 95.15) - mkdir 20000 (time 1788537197.20 total 218.77 last 95.06) - mkdir 20983 (time 1788537207.20 total 228.77 last 98.27) - mkdir 21897 (time 1788537217.21 total 238.78 last 91.33) - mkdir 22743 (time 1788537227.22 total 248.79 last 84.54) - mkdir 23574 (time 1788537237.25 total 258.81 last 82.88) - mkdir 24480 (time 1788537247.25 total 268.81 last 90.60) - mkdir 25490 (time 1788537257.26 total 278.83 last 100.82) - mkdir 26530 (time 1788537267.28 total 288.85 last 103.81) - mkdir 27578 (time 1788537277.28 total 298.85 last 104.78) - mkdir 28379 (time 1788537287.30 total 308.86 last 79.99) - mkdir 29303 (time 1788537297.31 total 318.88 last 92.26) - mkdir 30000 (time 1788537305.77 total 327.34 last 82.39) - mkdir 30852 (time 1788537315.78 total 337.34 last 85.18) - mkdir 31621 (time 1788537325.78 total 347.35 last 76.85) - mkdir 32427 (time 1788537335.78 total 357.35 last 80.58) total: 32818 mkdir in 363.50 seconds: 90.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276348 994956 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67671 956329 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 590553 71712 518841 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788537889 ; total 0 ; last 0) - unlinked 10000 (time 1788538060 ; total 171 ; last 171) - unlinked 20000 (time 1788538162 ; total 273 ; last 102) - unlinked 30000 (time 1788538261 ; total 372 ; last 99) total: 32768 unlinks in 400 seconds: 81.919998 unlinks/second - unlinked 0 (time 1788537889 ; total 0 ; last 0) - unlinked 10000 (time 1788538060 ; total 171 ; last 171) - unlinked 20000 (time 1788538162 ; total 273 ; last 102) - unlinked 30000 (time 1788538260 ; total 371 ; last 98) total: 32768 unlinks in 400 seconds: 81.919998 unlinks/second nlink between: 1 - unlinked 0 (time 1788538291 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788538291 ; 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 7796 1263508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13804 1257500 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28748 3578272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43512 7170528 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4041 1019959 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2747 259397 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2700 259444 2% /mnt/lustre[OST:1] filesystem_summary: 524917 6076 518841 2% /mnt/lustre