== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:10:57 (1787785857) 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 761 (time 1787785872.10 total 10.02 last 75.96) - mkdir 1400 (time 1787785882.11 total 20.03 last 63.81) - mkdir 2153 (time 1787785892.11 total 30.03 last 75.29) - mkdir 2959 (time 1787785902.13 total 40.05 last 80.49) - mkdir 3747 (time 1787785912.13 total 50.05 last 78.76) - mkdir 4319 (time 1787785922.13 total 60.05 last 57.19) - mkdir 4875 (time 1787785932.14 total 70.06 last 55.57) - mkdir 5579 (time 1787785942.15 total 80.07 last 70.31) - mkdir 6265 (time 1787785952.17 total 90.09 last 68.45) - mkdir 7028 (time 1787785962.18 total 100.10 last 76.28) - mkdir 7854 (time 1787785972.18 total 110.10 last 82.55) - mkdir 8696 (time 1787785982.19 total 120.11 last 84.12) - mkdir 9575 (time 1787785992.20 total 130.12 last 87.87) - mkdir 10000 (time 1787785997.30 total 135.22 last 83.27) - mkdir 10678 (time 1787786007.33 total 145.25 last 67.61) - mkdir 11406 (time 1787786017.34 total 155.26 last 72.74) - mkdir 12273 (time 1787786027.34 total 165.26 last 86.70) - mkdir 12987 (time 1787786037.34 total 175.26 last 71.37) - mkdir 13749 (time 1787786047.36 total 185.28 last 76.07) - mkdir 14441 (time 1787786057.38 total 195.30 last 69.06) - mkdir 15207 (time 1787786067.38 total 205.31 last 76.55) - mkdir 15698 (time 1787786077.41 total 215.33 last 48.98) - mkdir 16489 (time 1787786087.42 total 225.34 last 79.03) - mkdir 17414 (time 1787786097.42 total 235.34 last 92.46) - mkdir 18275 (time 1787786107.42 total 245.34 last 86.09) - mkdir 19147 (time 1787786117.45 total 255.37 last 87.00) - mkdir 20000 (time 1787786127.19 total 265.11 last 87.55) - mkdir 20790 (time 1787786137.20 total 275.12 last 78.95) - mkdir 21455 (time 1787786147.23 total 285.15 last 66.31) - mkdir 22145 (time 1787786157.24 total 295.16 last 68.90) - mkdir 22731 (time 1787786167.25 total 305.17 last 58.53) - mkdir 23350 (time 1787786177.27 total 315.19 last 61.77) - mkdir 24150 (time 1787786187.29 total 325.21 last 79.88) - mkdir 24905 (time 1787786197.30 total 335.22 last 75.39) - mkdir 25661 (time 1787786207.31 total 345.23 last 75.52) - mkdir 26332 (time 1787786217.33 total 355.25 last 67.00) - mkdir 27037 (time 1787786227.34 total 365.26 last 70.43) - mkdir 27753 (time 1787786237.36 total 375.28 last 71.45) - mkdir 28396 (time 1787786247.37 total 385.29 last 64.21) - mkdir 29264 (time 1787786257.37 total 395.30 last 86.79) - mkdir 30000 (time 1787786265.41 total 403.33 last 91.58) - mkdir 30843 (time 1787786275.42 total 413.34 last 84.22) - mkdir 31694 (time 1787786285.43 total 423.35 last 85.06) - mkdir 32451 (time 1787786295.44 total 433.36 last 75.61) total: 32818 mkdir in 437.54 seconds: 75.01 ops/second - mkdir 747 (time 1787785872.07 total 10.00 last 74.67) - mkdir 1382 (time 1787785882.09 total 20.03 last 63.34) - mkdir 2162 (time 1787785892.11 total 30.04 last 77.89) - mkdir 2923 (time 1787785902.11 total 40.05 last 76.08) - mkdir 3713 (time 1787785912.12 total 50.06 last 78.92) - mkdir 4289 (time 1787785922.12 total 60.06 last 57.58) - mkdir 4840 (time 1787785932.12 total 70.06 last 55.09) - mkdir 5502 (time 1787785942.14 total 80.08 last 66.09) - mkdir 6184 (time 1787785952.15 total 90.09 last 68.12) - mkdir 6977 (time 1787785962.16 total 100.10 last 79.23) - mkdir 7786 (time 1787785972.17 total 110.11 last 80.81) - mkdir 8624 (time 1787785982.18 total 120.12 last 83.76) - mkdir 9521 (time 1787785992.18 total 130.12 last 89.65) - mkdir 10000 (time 1787785998.01 total 135.95 last 82.15) - mkdir 10678 (time 1787786008.03 total 145.97 last 67.69) - mkdir 11437 (time 1787786018.04 total 155.98 last 75.82) - mkdir 12266 (time 1787786028.06 total 166.00 last 82.74) - mkdir 12975 (time 1787786038.07 total 176.01 last 70.84) - mkdir 13704 (time 1787786048.07 total 186.01 last 72.90) - mkdir 14401 (time 1787786058.11 total 196.04 last 69.45) - mkdir 15183 (time 1787786068.13 total 206.07 last 78.02) - mkdir 15685 (time 1787786078.14 total 216.08 last 50.15) - mkdir 16489 (time 1787786088.14 total 226.08 last 80.38) - mkdir 17394 (time 1787786098.14 total 236.08 last 90.49) - mkdir 18259 (time 1787786108.16 total 246.10 last 86.34) - mkdir 19133 (time 1787786118.18 total 256.11 last 87.28) - mkdir 19963 (time 1787786128.19 total 266.13 last 82.91) - mkdir 20773 (time 1787786138.20 total 276.13 last 80.93) - mkdir 21378 (time 1787786148.21 total 286.15 last 60.40) - mkdir 22097 (time 1787786158.22 total 296.16 last 71.86) - mkdir 22716 (time 1787786168.23 total 306.17 last 61.81) - mkdir 23317 (time 1787786178.25 total 316.19 last 60.00) - mkdir 24150 (time 1787786188.25 total 326.19 last 83.29) - mkdir 24881 (time 1787786198.25 total 336.19 last 73.07) - mkdir 25628 (time 1787786208.25 total 346.19 last 74.69) - mkdir 26293 (time 1787786218.26 total 356.19 last 66.49) - mkdir 27006 (time 1787786228.27 total 366.20 last 71.23) - mkdir 27686 (time 1787786238.27 total 376.21 last 67.95) - mkdir 28376 (time 1787786248.27 total 386.21 last 69.00) - mkdir 29230 (time 1787786258.29 total 396.22 last 85.31) - mkdir 30000 (time 1787786266.82 total 404.76 last 90.21) - mkdir 30839 (time 1787786276.82 total 414.76 last 83.87) - mkdir 31665 (time 1787786286.82 total 424.76 last 82.60) - mkdir 32399 (time 1787786296.83 total 434.77 last 73.38) total: 32818 mkdir in 439.46 seconds: 74.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270808 1000496 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 1787786935 ; total 0 ; last 0) - unlinked 10000 (time 1787787142 ; total 207 ; last 207) - unlinked 20000 (time 1787787372 ; total 437 ; last 230) - unlinked 30000 (time 1787787597 ; total 662 ; last 225) total: 32768 unlinks in 723 seconds: 45.322269 unlinks/second - unlinked 0 (time 1787786934 ; total 0 ; last 0) - unlinked 10000 (time 1787787144 ; total 210 ; last 210) - unlinked 20000 (time 1787787376 ; total 442 ; last 232) - unlinked 30000 (time 1787787602 ; total 668 ; last 226) total: 32768 unlinks in 727 seconds: 45.072903 unlinks/second nlink between: 1 - unlinked 0 (time 1787787663 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787787663 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8264 1263040 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