== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:18:44 (1780449524) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 842 (time 1780449540.08 total 10.00 last 84.18) - mkdir 1577 (time 1780449550.11 total 20.03 last 73.32) - mkdir 2474 (time 1780449560.12 total 30.03 last 89.63) - mkdir 3377 (time 1780449570.13 total 40.05 last 90.20) - mkdir 4307 (time 1780449580.14 total 50.06 last 92.89) - mkdir 5185 (time 1780449590.15 total 60.07 last 87.66) - mkdir 6127 (time 1780449600.17 total 70.09 last 94.07) - mkdir 7064 (time 1780449610.18 total 80.09 last 93.64) - mkdir 7941 (time 1780449620.18 total 90.09 last 87.69) - mkdir 8787 (time 1780449630.20 total 100.11 last 84.44) - mkdir 9592 (time 1780449640.20 total 110.12 last 80.44) - mkdir 10000 (time 1780449644.10 total 114.02 last 104.70) - mkdir 10863 (time 1780449654.10 total 124.02 last 86.28) - mkdir 11942 (time 1780449664.11 total 134.02 last 107.86) - mkdir 12968 (time 1780449674.11 total 144.02 last 102.59) - mkdir 13924 (time 1780449684.11 total 154.03 last 95.58) - mkdir 14829 (time 1780449694.13 total 164.05 last 90.34) - mkdir 15745 (time 1780449704.14 total 174.06 last 91.51) - mkdir 16590 (time 1780449714.14 total 184.06 last 84.48) - mkdir 17541 (time 1780449724.16 total 194.08 last 94.91) - mkdir 18538 (time 1780449734.16 total 204.08 last 99.66) - mkdir 19346 (time 1780449744.19 total 214.10 last 80.63) - mkdir 19921 (time 1780449754.22 total 224.14 last 57.32) - mkdir 20437 (time 1780449764.23 total 234.15 last 51.54) - mkdir 21091 (time 1780449774.24 total 244.15 last 65.35) - mkdir 21956 (time 1780449784.24 total 254.16 last 86.45) - mkdir 22735 (time 1780449794.25 total 264.16 last 77.87) - mkdir 23498 (time 1780449804.25 total 274.17 last 76.26) - mkdir 24134 (time 1780449814.27 total 284.19 last 63.47) - mkdir 24901 (time 1780449824.28 total 294.20 last 76.66) - mkdir 25641 (time 1780449834.28 total 304.20 last 73.98) - mkdir 26502 (time 1780449844.30 total 314.22 last 85.94) - mkdir 27270 (time 1780449854.32 total 324.24 last 76.61) - mkdir 28066 (time 1780449864.33 total 334.24 last 79.59) - mkdir 28920 (time 1780449874.33 total 344.25 last 85.37) - mkdir 29768 (time 1780449884.34 total 354.25 last 84.73) - mkdir 30000 (time 1780449886.67 total 356.59 last 99.22) - mkdir 30840 (time 1780449896.68 total 366.60 last 83.91) - mkdir 31643 (time 1780449906.70 total 376.62 last 80.21) - mkdir 32531 (time 1780449916.71 total 386.63 last 88.67) total: 32818 mkdir in 390.36 seconds: 84.07 ops/second - mkdir 870 (time 1780449540.20 total 10.00 last 86.96) - mkdir 1590 (time 1780449550.21 total 20.02 last 71.91) - mkdir 2492 (time 1780449560.22 total 30.03 last 90.12) - mkdir 3344 (time 1780449570.23 total 40.04 last 85.08) - mkdir 4272 (time 1780449580.24 total 50.04 last 92.77) - mkdir 5132 (time 1780449590.24 total 60.05 last 85.96) - mkdir 6094 (time 1780449600.24 total 70.05 last 96.15) - mkdir 7051 (time 1780449610.31 total 80.12 last 95.06) - mkdir 7889 (time 1780449620.33 total 90.14 last 83.67) - mkdir 8763 (time 1780449630.33 total 100.14 last 87.37) - mkdir 9571 (time 1780449640.34 total 110.14 last 80.76) - mkdir 10000 (time 1780449644.49 total 114.30 last 103.31) - mkdir 10862 (time 1780449654.49 total 124.30 last 86.17) - mkdir 11885 (time 1780449664.50 total 134.31 last 102.23) - mkdir 12944 (time 1780449674.50 total 144.31 last 105.87) - mkdir 13881 (time 1780449684.51 total 154.32 last 93.59) - mkdir 14812 (time 1780449694.52 total 164.33 last 93.08) - mkdir 15747 (time 1780449704.52 total 174.33 last 93.46) - mkdir 16555 (time 1780449714.53 total 184.34 last 80.70) - mkdir 17553 (time 1780449724.54 total 194.35 last 99.71) - mkdir 18546 (time 1780449734.55 total 204.35 last 99.27) - mkdir 19354 (time 1780449744.55 total 214.36 last 80.76) - mkdir 19934 (time 1780449754.58 total 224.39 last 57.84) - mkdir 20472 (time 1780449764.59 total 234.40 last 53.72) - mkdir 21137 (time 1780449774.60 total 244.41 last 66.47) - mkdir 21965 (time 1780449784.63 total 254.44 last 82.54) - mkdir 22779 (time 1780449794.63 total 264.44 last 81.39) - mkdir 23538 (time 1780449804.64 total 274.45 last 75.82) - mkdir 24148 (time 1780449814.65 total 284.46 last 60.96) - mkdir 24898 (time 1780449824.66 total 294.46 last 74.95) - mkdir 25637 (time 1780449834.67 total 304.48 last 73.81) - mkdir 26514 (time 1780449844.67 total 314.48 last 87.66) - mkdir 27287 (time 1780449854.69 total 324.50 last 77.13) - mkdir 28087 (time 1780449864.70 total 334.51 last 79.95) - mkdir 28921 (time 1780449874.71 total 344.52 last 83.29) - mkdir 29763 (time 1780449884.72 total 354.52 last 84.18) - mkdir 30000 (time 1780449887.08 total 356.88 last 100.48) - mkdir 30842 (time 1780449897.10 total 366.90 last 84.02) - mkdir 31656 (time 1780449907.10 total 376.91 last 81.33) - mkdir 32533 (time 1780449917.11 total 386.92 last 87.63) total: 32818 mkdir in 390.66 seconds: 84.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270836 1000468 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780450283 ; total 0 ; last 0) - unlinked 10000 (time 1780450442 ; total 159 ; last 159) - unlinked 20000 (time 1780450554 ; total 271 ; last 112) - unlinked 30000 (time 1780450659 ; total 376 ; last 105) total: 32768 unlinks in 403 seconds: 81.310173 unlinks/second - unlinked 0 (time 1780450283 ; total 0 ; last 0) - unlinked 10000 (time 1780450443 ; total 160 ; last 160) - unlinked 20000 (time 1780450554 ; total 271 ; last 111) - unlinked 30000 (time 1780450660 ; total 377 ; last 106) total: 32768 unlinks in 404 seconds: 81.108910 unlinks/second nlink between: 1 - unlinked 0 (time 1780450689 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1780450689 ; 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 8292 1263012 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre