== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:52:25 (1790949145) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7792 1263512 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4053 1019947 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2730 259414 2% /mnt/lustre[OST:1] filesystem_summary: 524984 6100 518884 2% /mnt/lustre - mkdir 764 (time 1790949159.58 total 10.00 last 76.36) - mkdir 1541 (time 1790949169.59 total 20.01 last 77.63) - mkdir 2297 (time 1790949179.61 total 30.03 last 75.49) - mkdir 3080 (time 1790949189.62 total 40.04 last 78.20) - mkdir 3753 (time 1790949199.64 total 50.06 last 67.20) - mkdir 4416 (time 1790949209.64 total 60.06 last 66.29) - mkdir 5129 (time 1790949219.65 total 70.07 last 71.24) - mkdir 5848 (time 1790949229.65 total 80.07 last 71.87) - mkdir 6461 (time 1790949239.65 total 90.07 last 61.28) - mkdir 7193 (time 1790949249.67 total 100.09 last 73.10) - mkdir 7951 (time 1790949259.67 total 110.09 last 75.75) - mkdir 8632 (time 1790949269.68 total 120.10 last 68.09) - mkdir 9219 (time 1790949279.69 total 130.11 last 58.64) - mkdir 9817 (time 1790949289.70 total 140.12 last 59.70) - mkdir 10000 (time 1790949292.53 total 142.95 last 64.72) - mkdir 10534 (time 1790949302.53 total 152.95 last 53.38) - mkdir 11144 (time 1790949312.54 total 162.96 last 60.94) - mkdir 11836 (time 1790949322.55 total 172.97 last 69.17) - mkdir 12593 (time 1790949332.56 total 182.98 last 75.60) - mkdir 13313 (time 1790949342.57 total 192.99 last 71.96) - mkdir 14063 (time 1790949352.57 total 202.99 last 74.98) - mkdir 14735 (time 1790949362.58 total 213.00 last 67.12) - mkdir 15459 (time 1790949372.60 total 223.02 last 72.29) - mkdir 16155 (time 1790949382.60 total 233.02 last 69.56) - mkdir 16940 (time 1790949392.62 total 243.04 last 78.39) - mkdir 17619 (time 1790949402.62 total 253.04 last 67.88) - mkdir 18296 (time 1790949412.64 total 263.06 last 67.61) - mkdir 18961 (time 1790949422.64 total 273.06 last 66.47) - mkdir 19631 (time 1790949432.65 total 283.07 last 66.92) - mkdir 20000 (time 1790949438.03 total 288.45 last 68.66) - mkdir 20649 (time 1790949448.03 total 298.45 last 64.90) - mkdir 21389 (time 1790949458.03 total 308.45 last 73.98) - mkdir 22109 (time 1790949468.05 total 318.47 last 71.89) - mkdir 22892 (time 1790949478.06 total 328.48 last 78.19) - mkdir 23575 (time 1790949488.06 total 338.48 last 68.29) - mkdir 24259 (time 1790949498.06 total 348.48 last 68.40) - mkdir 24970 (time 1790949508.09 total 358.51 last 70.88) - mkdir 25759 (time 1790949518.10 total 368.52 last 78.87) - mkdir 26408 (time 1790949528.12 total 378.54 last 64.77) - mkdir 27164 (time 1790949538.13 total 388.55 last 75.50) - mkdir 27912 (time 1790949548.15 total 398.57 last 74.65) - mkdir 28595 (time 1790949558.18 total 408.60 last 68.09) - mkdir 29288 (time 1790949568.18 total 418.60 last 69.29) - mkdir 29946 (time 1790949578.19 total 428.61 last 65.73) - mkdir 30640 (time 1790949588.21 total 438.63 last 69.29) - mkdir 31338 (time 1790949598.23 total 448.65 last 69.66) - mkdir 32105 (time 1790949608.24 total 458.66 last 76.63) total: 32818 mkdir in 468.26 seconds: 70.08 ops/second - mkdir 765 (time 1790949159.71 total 10.00 last 76.48) - mkdir 1533 (time 1790949169.73 total 20.01 last 76.71) - mkdir 2259 (time 1790949179.73 total 30.02 last 72.57) - mkdir 3035 (time 1790949189.74 total 40.02 last 77.57) - mkdir 3725 (time 1790949199.75 total 50.04 last 68.87) - mkdir 4406 (time 1790949209.78 total 60.06 last 67.95) - mkdir 5128 (time 1790949219.80 total 70.09 last 72.03) - mkdir 5832 (time 1790949229.81 total 80.09 last 70.36) - mkdir 6457 (time 1790949239.81 total 90.10 last 62.46) - mkdir 7205 (time 1790949249.82 total 100.11 last 74.75) - mkdir 7954 (time 1790949259.84 total 110.12 last 74.77) - mkdir 8617 (time 1790949269.84 total 120.12 last 66.30) - mkdir 9198 (time 1790949279.85 total 130.13 last 58.04) - mkdir 9791 (time 1790949289.87 total 140.16 last 59.18) - mkdir 10000 (time 1790949293.46 total 143.75 last 58.21) - mkdir 10532 (time 1790949303.46 total 153.75 last 53.19) - mkdir 11185 (time 1790949313.46 total 163.75 last 65.28) - mkdir 11877 (time 1790949323.47 total 173.76 last 69.16) - mkdir 12634 (time 1790949333.49 total 183.77 last 75.58) - mkdir 13389 (time 1790949343.50 total 193.79 last 75.42) - mkdir 14126 (time 1790949353.51 total 203.79 last 73.64) - mkdir 14801 (time 1790949363.51 total 213.80 last 67.44) - mkdir 15513 (time 1790949373.54 total 223.83 last 71.00) - mkdir 16237 (time 1790949383.54 total 233.83 last 72.40) - mkdir 16991 (time 1790949393.55 total 243.84 last 75.33) - mkdir 17662 (time 1790949403.56 total 253.85 last 67.04) - mkdir 18357 (time 1790949413.57 total 263.86 last 69.43) - mkdir 19024 (time 1790949423.57 total 273.86 last 66.69) - mkdir 19689 (time 1790949433.58 total 283.87 last 66.43) - mkdir 20000 (time 1790949438.38 total 288.67 last 64.82) - mkdir 20631 (time 1790949448.38 total 298.67 last 63.09) - mkdir 21361 (time 1790949458.39 total 308.68 last 72.93) - mkdir 22093 (time 1790949468.40 total 318.69 last 73.10) - mkdir 22879 (time 1790949478.41 total 328.70 last 78.53) - mkdir 23548 (time 1790949488.43 total 338.72 last 66.78) - mkdir 24247 (time 1790949498.44 total 348.73 last 69.85) - mkdir 24952 (time 1790949508.45 total 358.74 last 70.42) - mkdir 25717 (time 1790949518.46 total 368.74 last 76.46) - mkdir 26391 (time 1790949528.46 total 378.74 last 67.39) - mkdir 27125 (time 1790949538.46 total 388.75 last 73.39) - mkdir 27838 (time 1790949548.47 total 398.76 last 71.19) - mkdir 28542 (time 1790949558.49 total 408.78 last 70.29) - mkdir 29247 (time 1790949568.49 total 418.78 last 70.49) - mkdir 29878 (time 1790949578.51 total 428.80 last 62.98) - mkdir 30563 (time 1790949588.52 total 438.81 last 68.44) - mkdir 31252 (time 1790949598.52 total 448.81 last 68.88) - mkdir 31985 (time 1790949608.53 total 458.82 last 73.23) - mkdir 32720 (time 1790949618.55 total 468.84 last 73.39) total: 32818 mkdir in 470.11 seconds: 69.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276896 994408 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69689 954311 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2730 259414 2% /mnt/lustre[OST:1] filesystem_summary: 590620 71736 518884 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790950457 ; total 0 ; last 0) - unlinked 10000 (time 1790950682 ; total 225 ; last 225) - unlinked 20000 (time 1790950933 ; total 476 ; last 251) - unlinked 30000 (time 1790951182 ; total 725 ; last 249) total: 32768 unlinks in 794 seconds: 41.269520 unlinks/second - unlinked 0 (time 1790950457 ; total 0 ; last 0) - unlinked 10000 (time 1790950683 ; total 226 ; last 226) - unlinked 20000 (time 1790950933 ; total 476 ; last 250) - unlinked 30000 (time 1790951183 ; total 726 ; last 250) total: 32768 unlinks in 796 seconds: 41.165829 unlinks/second nlink between: 1 - unlinked 0 (time 1790951254 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790951254 ; 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 14352 1256952 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4053 1019947 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2047 1021953 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2674 259470 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2730 259414 2% /mnt/lustre[OST:1] filesystem_summary: 524984 6100 518884 2% /mnt/lustre