== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:40:39 (1779093639) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 745 (time 1779093654.88 total 10.00 last 74.50) - mkdir 1419 (time 1779093664.88 total 20.00 last 67.39) - mkdir 2066 (time 1779093674.89 total 30.01 last 64.65) - mkdir 2652 (time 1779093684.89 total 40.01 last 58.57) - mkdir 3281 (time 1779093694.91 total 50.04 last 62.77) - mkdir 3804 (time 1779093704.92 total 60.04 last 52.27) - mkdir 4276 (time 1779093714.92 total 70.05 last 47.18) - mkdir 4696 (time 1779093724.93 total 80.05 last 41.98) - mkdir 5071 (time 1779093734.93 total 90.06 last 37.47) - mkdir 5755 (time 1779093744.96 total 100.08 last 68.26) - mkdir 6416 (time 1779093754.99 total 110.11 last 65.88) - mkdir 7099 (time 1779093765.00 total 120.12 last 68.25) - mkdir 7707 (time 1779093775.01 total 130.13 last 60.73) - mkdir 8122 (time 1779093785.06 total 140.19 last 41.27) - mkdir 8585 (time 1779093795.08 total 150.20 last 46.23) - mkdir 9107 (time 1779093805.10 total 160.23 last 52.07) - mkdir 9804 (time 1779093815.12 total 170.24 last 69.61) - mkdir 10000 (time 1779093817.86 total 172.98 last 71.42) - mkdir 10671 (time 1779093827.87 total 182.99 last 67.06) - mkdir 11373 (time 1779093837.87 total 192.99 last 70.16) - mkdir 12034 (time 1779093847.92 total 203.04 last 65.78) - mkdir 12782 (time 1779093857.92 total 213.05 last 74.78) - mkdir 13592 (time 1779093867.96 total 223.08 last 80.74) - mkdir 14350 (time 1779093877.96 total 233.08 last 75.80) - mkdir 15130 (time 1779093887.98 total 243.10 last 77.80) - mkdir 15826 (time 1779093897.99 total 253.11 last 69.55) - mkdir 16366 (time 1779093908.00 total 263.12 last 53.96) - mkdir 16781 (time 1779093918.05 total 273.17 last 41.29) - mkdir 17413 (time 1779093928.05 total 283.17 last 63.18) - mkdir 18014 (time 1779093938.06 total 293.19 last 60.03) - mkdir 18589 (time 1779093948.13 total 303.25 last 57.15) - mkdir 19050 (time 1779093958.13 total 313.25 last 46.08) - mkdir 19731 (time 1779093968.13 total 323.25 last 68.09) - mkdir 20000 (time 1779093972.40 total 327.53 last 62.94) - mkdir 20672 (time 1779093982.41 total 337.53 last 67.18) - mkdir 21445 (time 1779093992.42 total 347.54 last 77.22) - mkdir 22079 (time 1779094002.43 total 357.55 last 63.33) - mkdir 22758 (time 1779094012.44 total 367.56 last 67.82) - mkdir 23453 (time 1779094022.48 total 377.60 last 69.26) - mkdir 24207 (time 1779094032.48 total 387.60 last 75.40) - mkdir 24983 (time 1779094042.49 total 397.61 last 77.53) - mkdir 25723 (time 1779094052.50 total 407.62 last 73.91) - mkdir 26417 (time 1779094062.52 total 417.64 last 69.28) - mkdir 27152 (time 1779094072.55 total 427.67 last 73.25) - mkdir 27873 (time 1779094082.56 total 437.68 last 72.00) - mkdir 28573 (time 1779094092.59 total 447.71 last 69.81) - mkdir 29358 (time 1779094102.61 total 457.73 last 78.33) - mkdir 30000 (time 1779094111.78 total 466.90 last 70.01) - mkdir 30663 (time 1779094121.78 total 476.91 last 66.28) - mkdir 31398 (time 1779094131.80 total 486.93 last 73.36) - mkdir 32142 (time 1779094141.82 total 496.94 last 74.29) total: 32818 mkdir in 506.38 seconds: 64.81 ops/second - mkdir 707 (time 1779093654.90 total 10.00 last 70.68) - mkdir 1395 (time 1779093664.91 total 20.01 last 68.77) - mkdir 2038 (time 1779093674.93 total 30.03 last 64.14) - mkdir 2619 (time 1779093684.94 total 40.04 last 58.03) - mkdir 3242 (time 1779093694.95 total 50.05 last 62.25) - mkdir 3761 (time 1779093704.96 total 60.06 last 51.86) - mkdir 4215 (time 1779093714.99 total 70.09 last 45.29) - mkdir 4621 (time 1779093725.01 total 80.10 last 40.52) - mkdir 4990 (time 1779093735.02 total 90.12 last 36.85) - mkdir 5669 (time 1779093745.04 total 100.14 last 67.75) - mkdir 6348 (time 1779093755.08 total 110.17 last 67.66) - mkdir 7051 (time 1779093765.09 total 120.19 last 70.20) - mkdir 7659 (time 1779093775.10 total 130.20 last 60.74) - mkdir 8112 (time 1779093785.17 total 140.26 last 45.00) - mkdir 8551 (time 1779093795.17 total 150.27 last 43.90) - mkdir 9072 (time 1779093805.20 total 160.30 last 51.92) - mkdir 9772 (time 1779093815.21 total 170.31 last 69.96) - mkdir 10000 (time 1779093818.25 total 173.34 last 75.04) - mkdir 10642 (time 1779093828.27 total 183.36 last 64.07) - mkdir 11344 (time 1779093838.27 total 193.37 last 70.19) - mkdir 12019 (time 1779093848.28 total 203.38 last 67.41) - mkdir 12752 (time 1779093858.31 total 213.41 last 73.06) - mkdir 13554 (time 1779093868.31 total 223.41 last 80.19) - mkdir 14299 (time 1779093878.34 total 233.44 last 74.34) - mkdir 15069 (time 1779093888.35 total 243.45 last 76.86) - mkdir 15761 (time 1779093898.36 total 253.46 last 69.19) - mkdir 16308 (time 1779093908.37 total 263.47 last 54.62) - mkdir 16739 (time 1779093918.40 total 273.50 last 42.98) - mkdir 17405 (time 1779093928.42 total 283.52 last 66.45) - mkdir 17997 (time 1779093938.42 total 293.52 last 59.19) - mkdir 18541 (time 1779093948.43 total 303.53 last 54.37) - mkdir 19011 (time 1779093958.48 total 313.58 last 46.74) - mkdir 19714 (time 1779093968.50 total 323.60 last 70.19) - mkdir 20000 (time 1779093973.11 total 328.20 last 62.09) - mkdir 20676 (time 1779093983.11 total 338.21 last 67.54) - mkdir 21441 (time 1779093993.13 total 348.23 last 76.35) - mkdir 22069 (time 1779094003.14 total 358.24 last 62.73) - mkdir 22766 (time 1779094013.16 total 368.25 last 69.61) - mkdir 23508 (time 1779094023.16 total 378.26 last 74.18) - mkdir 24219 (time 1779094033.18 total 388.28 last 70.95) - mkdir 24973 (time 1779094043.18 total 398.28 last 75.39) - mkdir 25716 (time 1779094053.21 total 408.31 last 74.11) - mkdir 26383 (time 1779094063.23 total 418.33 last 66.56) - mkdir 27160 (time 1779094073.24 total 428.34 last 77.58) - mkdir 27882 (time 1779094083.25 total 438.35 last 72.14) - mkdir 28583 (time 1779094093.26 total 448.35 last 70.08) - mkdir 29338 (time 1779094103.28 total 458.38 last 75.32) - mkdir 30000 (time 1779094112.48 total 467.58 last 71.92) - mkdir 30651 (time 1779094122.51 total 477.61 last 64.90) - mkdir 31416 (time 1779094132.53 total 487.62 last 76.41) - mkdir 32138 (time 1779094142.53 total 497.63 last 72.16) total: 32818 mkdir in 506.84 seconds: 64.75 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270620 1000684 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779094704 ; total 0 ; last 0) - unlinked 10000 (time 1779094950 ; total 246 ; last 246) - unlinked 20000 (time 1779095100 ; total 396 ; last 150) - unlinked 30000 (time 1779095239 ; total 535 ; last 139) total: 32768 unlinks in 571 seconds: 57.387039 unlinks/second - unlinked 0 (time 1779094704 ; total 0 ; last 0) - unlinked 10000 (time 1779094951 ; total 247 ; last 247) - unlinked 20000 (time 1779095102 ; total 398 ; last 151) - unlinked 30000 (time 1779095240 ; total 536 ; last 138) total: 32768 unlinks in 572 seconds: 57.286713 unlinks/second nlink between: 1 - unlinked 0 (time 1779095278 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779095278 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8076 1263228 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre