== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:47:25 (1788835645) 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 836 (time 1788835659.85 total 10.01 last 83.53) - mkdir 1540 (time 1788835669.86 total 20.01 last 70.37) - mkdir 2291 (time 1788835679.87 total 30.02 last 75.02) - mkdir 3180 (time 1788835689.88 total 40.03 last 88.83) - mkdir 4023 (time 1788835699.89 total 50.05 last 84.15) - mkdir 4909 (time 1788835709.90 total 60.06 last 88.54) - mkdir 5769 (time 1788835719.91 total 70.06 last 85.93) - mkdir 6614 (time 1788835729.91 total 80.07 last 84.46) - mkdir 7448 (time 1788835739.92 total 90.08 last 83.33) - mkdir 8197 (time 1788835749.93 total 100.08 last 74.85) - mkdir 9047 (time 1788835759.93 total 110.09 last 84.99) - mkdir 9843 (time 1788835769.94 total 120.10 last 79.49) - mkdir 10701 (time 1788835779.95 total 130.11 last 85.70) - mkdir 11521 (time 1788835789.96 total 140.12 last 81.93) - mkdir 12389 (time 1788835799.98 total 150.13 last 86.67) - mkdir 13226 (time 1788835809.99 total 160.14 last 83.61) - mkdir 14084 (time 1788835819.99 total 170.15 last 85.79) - mkdir 14924 (time 1788835830.00 total 180.16 last 83.87) - mkdir 15781 (time 1788835840.01 total 190.16 last 85.68) - mkdir 16598 (time 1788835850.04 total 200.19 last 81.44) - mkdir 17469 (time 1788835860.04 total 210.20 last 87.09) - mkdir 18298 (time 1788835870.04 total 220.20 last 82.87) - mkdir 19163 (time 1788835880.05 total 230.21 last 86.43) - mkdir 20000 (time 1788835889.23 total 239.39 last 91.20) - mkdir 20841 (time 1788835899.24 total 249.40 last 83.99) - mkdir 21712 (time 1788835909.24 total 259.40 last 87.09) - mkdir 22557 (time 1788835919.25 total 269.41 last 84.40) - mkdir 23418 (time 1788835929.26 total 279.41 last 86.07) - mkdir 24299 (time 1788835939.27 total 289.43 last 87.98) - mkdir 25156 (time 1788835949.27 total 299.43 last 85.70) - mkdir 25937 (time 1788835959.29 total 309.45 last 77.96) - mkdir 26776 (time 1788835969.29 total 319.45 last 83.88) - mkdir 27617 (time 1788835979.31 total 329.46 last 83.98) - mkdir 28489 (time 1788835989.33 total 339.48 last 87.02) - mkdir 29365 (time 1788835999.33 total 349.48 last 87.59) - mkdir 30000 (time 1788836006.99 total 357.14 last 82.92) - mkdir 30876 (time 1788836016.99 total 367.14 last 87.60) - mkdir 31730 (time 1788836026.99 total 377.14 last 85.39) - mkdir 32632 (time 1788836036.99 total 387.15 last 90.19) total: 32818 mkdir in 389.39 seconds: 84.28 ops/second - mkdir 806 (time 1788835659.92 total 10.02 last 80.46) - mkdir 1565 (time 1788835669.92 total 20.02 last 75.88) - mkdir 2310 (time 1788835679.93 total 30.03 last 74.43) - mkdir 3158 (time 1788835689.93 total 40.03 last 84.80) - mkdir 3995 (time 1788835699.94 total 50.04 last 83.57) - mkdir 4896 (time 1788835709.95 total 60.05 last 90.02) - mkdir 5771 (time 1788835719.96 total 70.06 last 87.46) - mkdir 6627 (time 1788835729.97 total 80.07 last 85.47) - mkdir 7447 (time 1788835739.98 total 90.09 last 81.90) - mkdir 8161 (time 1788835749.99 total 100.09 last 71.36) - mkdir 9016 (time 1788835759.99 total 110.09 last 85.49) - mkdir 9825 (time 1788835770.01 total 120.11 last 80.78) - mkdir 10692 (time 1788835780.01 total 130.11 last 86.67) - mkdir 11516 (time 1788835790.01 total 140.11 last 82.38) - mkdir 12394 (time 1788835800.01 total 150.12 last 87.78) - mkdir 13278 (time 1788835810.03 total 160.13 last 88.29) - mkdir 14128 (time 1788835820.03 total 170.14 last 84.94) - mkdir 14986 (time 1788835830.04 total 180.14 last 85.78) - mkdir 15816 (time 1788835840.04 total 190.14 last 82.98) - mkdir 16634 (time 1788835850.05 total 200.16 last 81.68) - mkdir 17505 (time 1788835860.07 total 210.17 last 86.97) - mkdir 18352 (time 1788835870.09 total 220.19 last 84.53) - mkdir 19191 (time 1788835880.10 total 230.20 last 83.84) - mkdir 20000 (time 1788835889.35 total 239.45 last 87.45) - mkdir 20819 (time 1788835899.35 total 249.46 last 81.83) - mkdir 21688 (time 1788835909.36 total 259.46 last 86.89) - mkdir 22563 (time 1788835919.37 total 269.47 last 87.38) - mkdir 23433 (time 1788835929.38 total 279.48 last 86.92) - mkdir 24273 (time 1788835939.39 total 289.49 last 83.90) - mkdir 25131 (time 1788835949.39 total 299.49 last 85.79) - mkdir 25909 (time 1788835959.41 total 309.51 last 77.70) - mkdir 26743 (time 1788835969.42 total 319.52 last 83.26) - mkdir 27585 (time 1788835979.43 total 329.54 last 84.10) - mkdir 28430 (time 1788835989.44 total 339.54 last 84.46) - mkdir 29285 (time 1788835999.45 total 349.55 last 85.39) - mkdir 30000 (time 1788836008.23 total 358.33 last 81.49) - mkdir 30866 (time 1788836018.23 total 368.33 last 86.59) - mkdir 31730 (time 1788836028.23 total 378.33 last 86.37) - mkdir 32570 (time 1788836038.23 total 388.34 last 83.97) total: 32818 mkdir in 390.95 seconds: 83.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 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 1788836427 ; total 0 ; last 0) - unlinked 10000 (time 1788836608 ; total 181 ; last 181) - unlinked 20000 (time 1788836731 ; total 304 ; last 123) - unlinked 30000 (time 1788836832 ; total 405 ; last 101) total: 32768 unlinks in 435 seconds: 75.328735 unlinks/second - unlinked 0 (time 1788836427 ; total 0 ; last 0) - unlinked 10000 (time 1788836608 ; total 181 ; last 181) - unlinked 20000 (time 1788836731 ; total 304 ; last 123) - unlinked 30000 (time 1788836833 ; total 406 ; last 102) total: 32768 unlinks in 436 seconds: 75.155960 unlinks/second nlink between: 1 - unlinked 0 (time 1788836864 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788836864 ; 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 8196 1263108 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