== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:27:27 (1783448847) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32220 3574800 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11256 3595764 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6065 518861 2% /mnt/lustre - mkdir 805 (time 1783448860.58 total 10.01 last 80.45) - mkdir 1653 (time 1783448870.59 total 20.02 last 84.72) - mkdir 2470 (time 1783448880.60 total 30.03 last 81.57) - mkdir 3381 (time 1783448890.61 total 40.04 last 91.05) - mkdir 4347 (time 1783448900.62 total 50.05 last 96.44) - mkdir 5329 (time 1783448910.62 total 60.05 last 98.19) - mkdir 6420 (time 1783448920.63 total 70.06 last 109.08) - mkdir 7352 (time 1783448930.63 total 80.06 last 93.17) - mkdir 8236 (time 1783448940.63 total 90.06 last 88.40) - mkdir 9179 (time 1783448950.65 total 100.08 last 94.15) - mkdir 10000 (time 1783448959.52 total 108.95 last 92.48) - mkdir 10927 (time 1783448969.53 total 118.96 last 92.67) - mkdir 11957 (time 1783448979.54 total 128.97 last 102.92) - mkdir 12954 (time 1783448989.54 total 138.97 last 99.64) - mkdir 13980 (time 1783448999.54 total 148.97 last 102.58) - mkdir 15036 (time 1783449009.55 total 158.98 last 105.52) - mkdir 15995 (time 1783449019.56 total 168.99 last 95.84) - mkdir 16954 (time 1783449029.56 total 178.99 last 95.83) - mkdir 17892 (time 1783449039.57 total 189.00 last 93.74) - mkdir 18793 (time 1783449049.57 total 199.00 last 90.06) - mkdir 19786 (time 1783449059.59 total 209.02 last 99.17) - mkdir 20000 (time 1783449061.90 total 211.33 last 92.74) - mkdir 20962 (time 1783449071.91 total 221.34 last 96.08) - mkdir 21897 (time 1783449081.93 total 231.36 last 93.33) - mkdir 22904 (time 1783449091.93 total 241.36 last 100.70) - mkdir 23821 (time 1783449101.93 total 251.36 last 91.68) - mkdir 24839 (time 1783449111.93 total 261.36 last 101.75) - mkdir 25865 (time 1783449121.94 total 271.37 last 102.57) - mkdir 26892 (time 1783449131.95 total 281.38 last 102.53) - mkdir 27759 (time 1783449141.95 total 291.38 last 86.69) - mkdir 28655 (time 1783449151.96 total 301.39 last 89.58) - mkdir 29584 (time 1783449161.96 total 311.39 last 92.86) - mkdir 30000 (time 1783449166.35 total 315.78 last 94.89) - mkdir 31006 (time 1783449176.36 total 325.79 last 100.47) - mkdir 31938 (time 1783449186.36 total 335.79 last 93.15) total: 32818 mkdir in 344.88 seconds: 95.16 ops/second - mkdir 789 (time 1783448860.64 total 10.00 last 78.86) - mkdir 1628 (time 1783448870.64 total 20.00 last 83.90) - mkdir 2437 (time 1783448880.65 total 30.01 last 80.85) - mkdir 3335 (time 1783448890.66 total 40.02 last 89.73) - mkdir 4305 (time 1783448900.66 total 50.02 last 96.96) - mkdir 5312 (time 1783448910.67 total 60.03 last 100.60) - mkdir 6390 (time 1783448920.68 total 70.04 last 107.74) - mkdir 7340 (time 1783448930.70 total 80.06 last 94.81) - mkdir 8226 (time 1783448940.71 total 90.07 last 88.49) - mkdir 9182 (time 1783448950.72 total 100.08 last 95.48) - mkdir 10000 (time 1783448959.86 total 109.22 last 89.53) - mkdir 10935 (time 1783448969.86 total 119.22 last 93.47) - mkdir 11962 (time 1783448979.87 total 129.23 last 102.60) - mkdir 12921 (time 1783448989.87 total 139.23 last 95.89) - mkdir 13968 (time 1783448999.88 total 149.24 last 104.64) - mkdir 14986 (time 1783449009.88 total 159.24 last 101.78) - mkdir 15935 (time 1783449019.88 total 169.25 last 94.86) - mkdir 16879 (time 1783449029.89 total 179.25 last 94.39) - mkdir 17791 (time 1783449039.92 total 189.28 last 90.90) - mkdir 18719 (time 1783449049.92 total 199.28 last 92.80) - mkdir 19727 (time 1783449059.92 total 209.29 last 100.74) - mkdir 20000 (time 1783449063.01 total 212.37 last 88.49) - mkdir 21024 (time 1783449073.02 total 222.38 last 102.30) - mkdir 21943 (time 1783449083.03 total 232.39 last 91.84) - mkdir 22977 (time 1783449093.03 total 242.39 last 103.36) - mkdir 23907 (time 1783449103.04 total 252.40 last 92.94) - mkdir 24955 (time 1783449113.04 total 262.40 last 104.74) - mkdir 25983 (time 1783449123.06 total 272.42 last 102.65) - mkdir 26999 (time 1783449133.06 total 282.42 last 101.59) - mkdir 27894 (time 1783449143.06 total 292.42 last 89.48) - mkdir 28787 (time 1783449153.07 total 302.43 last 89.24) - mkdir 29707 (time 1783449163.09 total 312.45 last 91.83) - mkdir 30000 (time 1783449166.25 total 315.61 last 92.59) - mkdir 30995 (time 1783449176.26 total 325.62 last 99.41) - mkdir 31904 (time 1783449186.28 total 335.64 last 90.73) total: 32818 mkdir in 345.08 seconds: 95.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276224 995080 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32220 3574800 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11256 3595764 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67645 956355 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 590562 71701 518861 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783449681 ; total 0 ; last 0) - unlinked 10000 (time 1783449784 ; total 103 ; last 103) - unlinked 20000 (time 1783449845 ; total 164 ; last 61) - unlinked 30000 (time 1783449907 ; total 226 ; last 62) total: 32768 unlinks in 244 seconds: 134.295074 unlinks/second - unlinked 0 (time 1783449681 ; total 0 ; last 0) - unlinked 10000 (time 1783449785 ; total 104 ; last 104) - unlinked 20000 (time 1783449846 ; total 165 ; last 61) - unlinked 30000 (time 1783449908 ; total 227 ; last 62) total: 32768 unlinks in 244 seconds: 134.295074 unlinks/second nlink between: 1 - unlinked 0 (time 1783449926 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783449926 ; 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 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13680 1257624 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 32220 3574800 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11256 3595764 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4056 1019944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2009 1021991 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2713 259431 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2714 259430 2% /mnt/lustre[OST:1] filesystem_summary: 524926 6065 518861 2% /mnt/lustre