== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:12:17 (1778926337) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 878 (time 1778926353.69 total 10.01 last 87.74) - mkdir 1669 (time 1778926363.69 total 20.01 last 79.10) - mkdir 2442 (time 1778926373.72 total 30.04 last 77.06) - mkdir 3181 (time 1778926383.72 total 40.04 last 73.89) - mkdir 3937 (time 1778926393.72 total 50.04 last 75.59) - mkdir 4777 (time 1778926403.73 total 60.05 last 83.91) - mkdir 5383 (time 1778926413.74 total 70.06 last 60.55) - mkdir 6004 (time 1778926423.74 total 80.06 last 62.10) - mkdir 6583 (time 1778926433.76 total 90.08 last 57.82) - mkdir 7263 (time 1778926443.76 total 100.08 last 67.98) - mkdir 7985 (time 1778926453.76 total 110.08 last 72.19) - mkdir 8739 (time 1778926463.77 total 120.09 last 75.35) - mkdir 9482 (time 1778926473.77 total 130.09 last 74.27) - mkdir 10000 (time 1778926481.61 total 137.93 last 66.08) - mkdir 10710 (time 1778926491.62 total 147.94 last 70.91) - mkdir 11441 (time 1778926501.63 total 157.95 last 73.05) - mkdir 12399 (time 1778926511.64 total 167.96 last 95.72) - mkdir 13274 (time 1778926521.65 total 177.97 last 87.42) - mkdir 14110 (time 1778926531.67 total 187.99 last 83.43) - mkdir 14926 (time 1778926541.69 total 198.01 last 81.39) - mkdir 15723 (time 1778926551.69 total 208.01 last 79.68) - mkdir 16554 (time 1778926561.71 total 218.03 last 83.00) - mkdir 17382 (time 1778926571.72 total 228.04 last 82.68) - mkdir 18234 (time 1778926581.73 total 238.05 last 85.13) - mkdir 18961 (time 1778926591.74 total 248.06 last 72.61) - mkdir 19725 (time 1778926601.76 total 258.08 last 76.23) - mkdir 20000 (time 1778926605.87 total 262.19 last 66.95) - mkdir 20945 (time 1778926615.88 total 272.20 last 94.42) - mkdir 21774 (time 1778926625.89 total 282.21 last 82.78) - mkdir 22660 (time 1778926635.92 total 292.24 last 88.36) - mkdir 23516 (time 1778926645.93 total 302.25 last 85.54) - mkdir 24401 (time 1778926655.98 total 312.30 last 88.06) - mkdir 25113 (time 1778926666.00 total 322.32 last 71.04) - mkdir 25751 (time 1778926676.04 total 332.36 last 63.57) - mkdir 26575 (time 1778926686.06 total 342.38 last 82.20) - mkdir 27401 (time 1778926696.06 total 352.38 last 82.57) - mkdir 28163 (time 1778926706.09 total 362.41 last 76.02) - mkdir 29053 (time 1778926716.10 total 372.42 last 88.92) - mkdir 29845 (time 1778926726.11 total 382.43 last 79.10) - mkdir 30000 (time 1778926728.88 total 385.20 last 55.98) - mkdir 30737 (time 1778926738.89 total 395.21 last 73.63) - mkdir 31468 (time 1778926748.89 total 405.21 last 73.06) - mkdir 32345 (time 1778926758.92 total 415.24 last 87.50) total: 32818 mkdir in 422.00 seconds: 77.77 ops/second - mkdir 882 (time 1778926353.70 total 10.02 last 87.99) - mkdir 1696 (time 1778926363.70 total 20.03 last 81.38) - mkdir 2459 (time 1778926373.73 total 30.05 last 76.12) - mkdir 3177 (time 1778926383.73 total 40.05 last 71.79) - mkdir 3939 (time 1778926393.73 total 50.06 last 76.15) - mkdir 4748 (time 1778926403.75 total 60.07 last 80.81) - mkdir 5392 (time 1778926413.79 total 70.11 last 64.15) - mkdir 5990 (time 1778926423.79 total 80.11 last 59.79) - mkdir 6568 (time 1778926433.79 total 90.11 last 57.80) - mkdir 7240 (time 1778926443.80 total 100.12 last 67.10) - mkdir 7965 (time 1778926453.80 total 110.13 last 72.49) - mkdir 8712 (time 1778926463.81 total 120.13 last 74.69) - mkdir 9468 (time 1778926473.83 total 130.15 last 75.45) - mkdir 10000 (time 1778926482.08 total 138.40 last 64.48) - mkdir 10733 (time 1778926492.08 total 148.40 last 73.27) - mkdir 11448 (time 1778926502.09 total 158.41 last 71.47) - mkdir 12423 (time 1778926512.09 total 168.42 last 97.43) - mkdir 13263 (time 1778926522.10 total 178.42 last 83.97) - mkdir 14102 (time 1778926532.10 total 188.42 last 83.86) - mkdir 14942 (time 1778926542.12 total 198.45 last 83.81) - mkdir 15728 (time 1778926552.13 total 208.45 last 78.58) - mkdir 16570 (time 1778926562.17 total 218.49 last 83.87) - mkdir 17436 (time 1778926572.17 total 228.50 last 86.53) - mkdir 18312 (time 1778926582.19 total 238.51 last 87.51) - mkdir 19026 (time 1778926592.19 total 248.51 last 71.39) - mkdir 19811 (time 1778926602.19 total 258.51 last 78.48) - mkdir 20000 (time 1778926605.38 total 261.71 last 59.16) - mkdir 20930 (time 1778926615.39 total 271.71 last 92.96) - mkdir 21772 (time 1778926625.40 total 281.72 last 84.11) - mkdir 22644 (time 1778926635.42 total 291.74 last 87.01) - mkdir 23473 (time 1778926645.42 total 301.75 last 82.88) - mkdir 24383 (time 1778926655.44 total 311.76 last 90.88) - mkdir 25069 (time 1778926665.46 total 321.78 last 68.45) - mkdir 25717 (time 1778926675.46 total 331.78 last 64.79) - mkdir 26519 (time 1778926685.46 total 341.79 last 80.17) - mkdir 27343 (time 1778926695.48 total 351.81 last 82.23) - mkdir 28055 (time 1778926705.49 total 361.81 last 71.18) - mkdir 28916 (time 1778926715.49 total 371.81 last 86.06) - mkdir 29712 (time 1778926725.50 total 381.82 last 79.54) - mkdir 30000 (time 1778926730.21 total 386.53 last 61.19) - mkdir 30737 (time 1778926740.22 total 396.54 last 73.61) - mkdir 31496 (time 1778926750.22 total 406.55 last 75.86) - mkdir 32365 (time 1778926760.23 total 416.55 last 86.90) total: 32818 mkdir in 422.94 seconds: 77.60 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270744 1000560 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 1778927113 ; total 0 ; last 0) - unlinked 10000 (time 1778927260 ; total 147 ; last 147) - unlinked 20000 (time 1778927358 ; total 245 ; last 98) - unlinked 30000 (time 1778927450 ; total 337 ; last 92) total: 32768 unlinks in 361 seconds: 90.770081 unlinks/second - unlinked 0 (time 1778927113 ; total 0 ; last 0) - unlinked 10000 (time 1778927261 ; total 148 ; last 148) - unlinked 20000 (time 1778927358 ; total 245 ; last 97) - unlinked 30000 (time 1778927451 ; total 338 ; last 93) total: 32768 unlinks in 362 seconds: 90.519341 unlinks/second nlink between: 1 - unlinked 0 (time 1778927476 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1778927476 ; 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 8200 1263104 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