== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:59:50 (1789545590) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 1346 (time 1789545602.47 total 10.02 last 134.37) - mkdir 2594 (time 1789545612.48 total 20.03 last 124.67) - mkdir 4038 (time 1789545622.48 total 30.03 last 144.37) - mkdir 5686 (time 1789545632.49 total 40.04 last 164.59) - mkdir 7210 (time 1789545642.50 total 50.05 last 152.31) - mkdir 8647 (time 1789545652.50 total 60.05 last 143.68) - mkdir 9887 (time 1789545662.50 total 70.05 last 123.97) - mkdir 10909 (time 1789545672.50 total 80.06 last 102.17) - mkdir 12039 (time 1789545682.51 total 90.07 last 112.89) - mkdir 13277 (time 1789545692.52 total 100.08 last 123.67) - mkdir 14401 (time 1789545702.53 total 110.08 last 112.33) - mkdir 16063 (time 1789545712.53 total 120.08 last 166.17) - mkdir 17576 (time 1789545722.55 total 130.10 last 151.02) - mkdir 19158 (time 1789545732.56 total 140.11 last 158.03) - mkdir 20000 (time 1789545738.45 total 146.00 last 143.00) - mkdir 21616 (time 1789545748.45 total 156.00 last 161.59) - mkdir 23107 (time 1789545758.46 total 166.01 last 149.04) - mkdir 24392 (time 1789545768.46 total 176.01 last 128.41) - mkdir 25760 (time 1789545778.47 total 186.02 last 136.73) - mkdir 27080 (time 1789545788.47 total 196.02 last 131.97) - mkdir 28421 (time 1789545798.48 total 206.03 last 134.02) - mkdir 29963 (time 1789545808.48 total 216.03 last 154.10) - mkdir 31719 (time 1789545818.49 total 226.05 last 175.41) total: 32818 mkdir in 231.06 seconds: 142.03 ops/second - mkdir 1338 (time 1789545602.45 total 10.00 last 133.78) - mkdir 2601 (time 1789545612.45 total 20.00 last 126.27) - mkdir 4078 (time 1789545622.46 total 30.01 last 147.66) - mkdir 5733 (time 1789545632.46 total 40.01 last 165.49) - mkdir 7210 (time 1789545642.46 total 50.01 last 147.69) - mkdir 8646 (time 1789545652.46 total 60.01 last 143.50) - mkdir 9866 (time 1789545662.47 total 70.03 last 121.87) - mkdir 10912 (time 1789545672.48 total 80.03 last 104.58) - mkdir 12018 (time 1789545682.49 total 90.04 last 110.47) - mkdir 13270 (time 1789545692.49 total 100.04 last 125.15) - mkdir 14383 (time 1789545702.50 total 110.05 last 111.22) - mkdir 16068 (time 1789545712.50 total 120.05 last 168.46) - mkdir 17603 (time 1789545722.51 total 130.06 last 153.44) - mkdir 19148 (time 1789545732.51 total 140.06 last 154.49) - mkdir 20000 (time 1789545738.41 total 145.96 last 144.28) - mkdir 21650 (time 1789545748.42 total 155.97 last 164.88) - mkdir 23120 (time 1789545758.42 total 165.98 last 146.93) - mkdir 24381 (time 1789545768.43 total 175.98 last 125.98) - mkdir 25726 (time 1789545778.44 total 185.99 last 134.47) - mkdir 27017 (time 1789545788.44 total 195.99 last 129.02) - mkdir 28360 (time 1789545798.44 total 205.99 last 134.29) - mkdir 29876 (time 1789545808.44 total 215.99 last 151.60) - mkdir 31608 (time 1789545818.44 total 225.99 last 173.20) total: 32818 mkdir in 231.38 seconds: 141.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270704 1000600 22% /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 65914 958086 7% /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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789546083 ; total 0 ; last 0) - unlinked 10000 (time 1789546148 ; total 65 ; last 65) - unlinked 20000 (time 1789546203 ; total 120 ; last 55) - unlinked 30000 (time 1789546253 ; total 170 ; last 50) total: 32768 unlinks in 185 seconds: 177.124329 unlinks/second - unlinked 0 (time 1789546083 ; total 0 ; last 0) - unlinked 10000 (time 1789546148 ; total 65 ; last 65) - unlinked 20000 (time 1789546203 ; total 120 ; last 55) - unlinked 30000 (time 1789546252 ; total 169 ; last 49) total: 32768 unlinks in 185 seconds: 177.124329 unlinks/second nlink between: 1 - unlinked 0 (time 1789546269 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1789546269 ; 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 8160 1263144 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre