== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:47:19 (1786114039) 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 1097 (time 1786114052.21 total 10.00 last 109.67) - mkdir 2168 (time 1786114062.21 total 20.00 last 107.08) - mkdir 3303 (time 1786114072.21 total 30.01 last 113.44) - mkdir 4579 (time 1786114082.22 total 40.01 last 127.58) - mkdir 5829 (time 1786114092.22 total 50.01 last 124.98) - mkdir 7221 (time 1786114102.22 total 60.02 last 139.13) - mkdir 8473 (time 1786114112.22 total 70.02 last 125.18) - mkdir 9690 (time 1786114122.23 total 80.02 last 121.64) - mkdir 10000 (time 1786114124.71 total 82.51 last 124.86) - mkdir 11237 (time 1786114134.71 total 92.51 last 123.67) - mkdir 12500 (time 1786114144.71 total 102.51 last 126.29) - mkdir 13648 (time 1786114154.72 total 112.52 last 114.75) - mkdir 14778 (time 1786114164.73 total 122.52 last 112.93) - mkdir 15868 (time 1786114174.76 total 132.56 last 108.60) - mkdir 16986 (time 1786114184.76 total 142.56 last 111.80) - mkdir 18024 (time 1786114194.77 total 152.56 last 103.76) - mkdir 18962 (time 1786114204.78 total 162.58 last 93.68) - mkdir 19925 (time 1786114214.78 total 172.58 last 96.27) - mkdir 20983 (time 1786114224.78 total 182.58 last 105.79) - mkdir 21973 (time 1786114234.79 total 192.59 last 98.93) - mkdir 23035 (time 1786114244.79 total 202.59 last 106.17) - mkdir 24140 (time 1786114254.80 total 212.59 last 110.44) - mkdir 25340 (time 1786114264.81 total 222.60 last 119.91) - mkdir 26541 (time 1786114274.81 total 232.60 last 120.07) - mkdir 27686 (time 1786114284.81 total 242.60 last 114.49) - mkdir 28924 (time 1786114294.82 total 252.61 last 123.68) - mkdir 29922 (time 1786114304.82 total 262.62 last 99.75) - mkdir 30970 (time 1786114314.83 total 272.62 last 104.74) - mkdir 32059 (time 1786114324.84 total 282.64 last 108.77) total: 32818 mkdir in 288.35 seconds: 113.81 ops/second - mkdir 1062 (time 1786114052.35 total 10.00 last 106.15) - mkdir 2151 (time 1786114062.36 total 20.01 last 108.86) - mkdir 3259 (time 1786114072.36 total 30.01 last 110.76) - mkdir 4496 (time 1786114082.37 total 40.02 last 123.55) - mkdir 5748 (time 1786114092.38 total 50.03 last 125.13) - mkdir 7169 (time 1786114102.38 total 60.03 last 142.09) - mkdir 8397 (time 1786114112.38 total 70.03 last 122.78) - mkdir 9590 (time 1786114122.38 total 80.04 last 119.25) - mkdir 10000 (time 1786114125.75 total 83.40 last 121.90) - mkdir 11226 (time 1786114135.75 total 93.40 last 122.56) - mkdir 12505 (time 1786114145.75 total 103.41 last 127.85) - mkdir 13641 (time 1786114155.76 total 113.41 last 113.54) - mkdir 14819 (time 1786114165.76 total 123.42 last 117.77) - mkdir 15931 (time 1786114175.78 total 133.43 last 111.04) - mkdir 17019 (time 1786114185.78 total 143.43 last 108.77) - mkdir 18072 (time 1786114195.79 total 153.45 last 105.17) - mkdir 18992 (time 1786114205.79 total 163.45 last 91.99) - mkdir 19952 (time 1786114215.81 total 173.46 last 95.87) - mkdir 21029 (time 1786114225.81 total 183.46 last 107.65) - mkdir 22008 (time 1786114235.81 total 193.47 last 97.88) - mkdir 23066 (time 1786114245.82 total 203.47 last 105.75) - mkdir 24142 (time 1786114255.82 total 213.47 last 107.56) - mkdir 25338 (time 1786114265.82 total 223.48 last 119.58) - mkdir 26539 (time 1786114275.83 total 233.48 last 120.01) - mkdir 27695 (time 1786114285.84 total 243.49 last 115.52) - mkdir 28867 (time 1786114295.85 total 253.50 last 117.09) - mkdir 29876 (time 1786114305.85 total 263.50 last 100.89) - mkdir 30963 (time 1786114315.85 total 273.51 last 108.64) - mkdir 32083 (time 1786114325.86 total 283.51 last 111.96) total: 32818 mkdir in 288.74 seconds: 113.66 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270804 1000500 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 1786114697 ; total 0 ; last 0) - unlinked 10000 (time 1786114781 ; total 84 ; last 84) - unlinked 20000 (time 1786114838 ; total 141 ; last 57) - unlinked 30000 (time 1786114892 ; total 195 ; last 54) total: 32768 unlinks in 206 seconds: 159.067963 unlinks/second - unlinked 0 (time 1786114697 ; total 0 ; last 0) - unlinked 10000 (time 1786114781 ; total 84 ; last 84) - unlinked 20000 (time 1786114838 ; total 141 ; last 57) - unlinked 30000 (time 1786114892 ; total 195 ; last 54) total: 32768 unlinks in 207 seconds: 158.299515 unlinks/second nlink between: 1 - unlinked 0 (time 1786114904 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786114904 ; 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8260 1263044 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