== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:44:36 (1788651876) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524088 537 523551 1% /mnt/lustre - mkdir 624 (time 1788651891.91 total 10.01 last 62.32) - mkdir 1261 (time 1788651901.92 total 20.03 last 63.61) - mkdir 1918 (time 1788651911.92 total 30.03 last 65.69) - mkdir 2582 (time 1788651921.93 total 40.04 last 66.34) - mkdir 3214 (time 1788651931.95 total 50.05 last 63.11) - mkdir 3834 (time 1788651941.96 total 60.06 last 61.95) - mkdir 4489 (time 1788651951.96 total 70.06 last 65.49) - mkdir 5150 (time 1788651961.98 total 80.08 last 65.94) - mkdir 5772 (time 1788651972.00 total 90.10 last 62.11) - mkdir 6354 (time 1788651982.01 total 100.11 last 58.13) - mkdir 7044 (time 1788651992.01 total 110.11 last 68.99) - mkdir 7677 (time 1788652002.01 total 120.11 last 63.29) - mkdir 8311 (time 1788652012.02 total 130.12 last 63.38) - mkdir 8917 (time 1788652022.02 total 140.12 last 60.59) - mkdir 9487 (time 1788652032.02 total 150.12 last 56.98) - mkdir 10000 (time 1788652038.87 total 156.98 last 74.87) - mkdir 10649 (time 1788652048.89 total 166.99 last 64.80) - mkdir 11274 (time 1788652058.89 total 176.99 last 62.49) - mkdir 11906 (time 1788652068.91 total 187.01 last 63.08) - mkdir 12496 (time 1788652078.91 total 197.02 last 58.97) - mkdir 13212 (time 1788652088.92 total 207.02 last 71.56) - mkdir 13869 (time 1788652098.94 total 217.04 last 65.57) - mkdir 14529 (time 1788652108.95 total 227.05 last 65.95) - mkdir 15182 (time 1788652118.95 total 237.06 last 65.26) - mkdir 15871 (time 1788652128.96 total 247.06 last 68.88) - mkdir 16540 (time 1788652138.96 total 257.06 last 66.86) - mkdir 17133 (time 1788652148.98 total 267.08 last 59.18) - mkdir 17709 (time 1788652158.98 total 277.09 last 57.59) - mkdir 18213 (time 1788652169.01 total 287.11 last 50.28) - mkdir 18882 (time 1788652179.03 total 297.13 last 66.75) - mkdir 19580 (time 1788652189.04 total 307.14 last 69.73) - mkdir 20000 (time 1788652195.79 total 313.89 last 62.25) - mkdir 20656 (time 1788652205.79 total 323.89 last 65.57) - mkdir 21319 (time 1788652215.80 total 333.90 last 66.23) - mkdir 22052 (time 1788652225.81 total 343.91 last 73.24) - mkdir 22691 (time 1788652235.82 total 353.92 last 63.87) - mkdir 23329 (time 1788652245.82 total 363.92 last 63.78) - mkdir 23950 (time 1788652255.83 total 373.93 last 62.06) - mkdir 24670 (time 1788652265.85 total 383.95 last 71.82) - mkdir 25356 (time 1788652275.86 total 393.96 last 68.54) - mkdir 25993 (time 1788652285.87 total 403.97 last 63.64) - mkdir 26659 (time 1788652295.88 total 413.98 last 66.56) - mkdir 27329 (time 1788652305.89 total 423.99 last 66.93) - mkdir 28003 (time 1788652315.90 total 434.01 last 67.28) - mkdir 28618 (time 1788652325.91 total 444.01 last 61.46) - mkdir 29226 (time 1788652335.93 total 454.03 last 60.68) - mkdir 29769 (time 1788652345.95 total 464.05 last 54.19) - mkdir 30000 (time 1788652350.25 total 468.35 last 53.77) - mkdir 30563 (time 1788652360.25 total 478.35 last 56.28) - mkdir 31229 (time 1788652370.26 total 488.36 last 66.57) - mkdir 31893 (time 1788652380.28 total 498.39 last 66.22) - mkdir 32492 (time 1788652390.28 total 508.39 last 59.89) total: 32818 mkdir in 513.73 seconds: 63.88 ops/second - mkdir 613 (time 1788651891.92 total 10.03 last 61.14) - mkdir 1230 (time 1788651901.94 total 20.04 last 61.60) - mkdir 1914 (time 1788651911.95 total 30.05 last 68.33) - mkdir 2562 (time 1788651921.97 total 40.07 last 64.68) - mkdir 3167 (time 1788651931.99 total 50.09 last 60.39) - mkdir 3784 (time 1788651942.00 total 60.11 last 61.60) - mkdir 4432 (time 1788651952.01 total 70.11 last 64.79) - mkdir 5088 (time 1788651962.01 total 80.11 last 65.58) - mkdir 5736 (time 1788651972.02 total 90.12 last 64.72) - mkdir 6314 (time 1788651982.04 total 100.14 last 57.68) - mkdir 7038 (time 1788651992.05 total 110.15 last 72.34) - mkdir 7676 (time 1788652002.06 total 120.16 last 63.73) - mkdir 8324 (time 1788652012.06 total 130.16 last 64.79) - mkdir 8914 (time 1788652022.10 total 140.20 last 58.77) - mkdir 9505 (time 1788652032.11 total 150.21 last 59.07) - mkdir 10000 (time 1788652039.16 total 157.26 last 70.17) - mkdir 10629 (time 1788652049.17 total 167.27 last 62.83) - mkdir 11273 (time 1788652059.18 total 177.29 last 64.32) - mkdir 11923 (time 1788652069.18 total 187.29 last 65.00) - mkdir 12527 (time 1788652079.21 total 197.31 last 60.26) - mkdir 13270 (time 1788652089.21 total 207.31 last 74.29) - mkdir 13919 (time 1788652099.21 total 217.32 last 64.87) - mkdir 14569 (time 1788652109.22 total 227.32 last 64.98) - mkdir 15206 (time 1788652119.22 total 237.33 last 63.65) - mkdir 15898 (time 1788652129.23 total 247.33 last 69.15) - mkdir 16561 (time 1788652139.24 total 257.35 last 66.22) - mkdir 17164 (time 1788652149.25 total 267.35 last 60.27) - mkdir 17767 (time 1788652159.25 total 277.35 last 60.28) - mkdir 18287 (time 1788652169.29 total 287.39 last 51.83) - mkdir 18947 (time 1788652179.30 total 297.40 last 65.92) - mkdir 19617 (time 1788652189.31 total 307.42 last 66.90) - mkdir 20000 (time 1788652195.75 total 313.85 last 59.54) - mkdir 20631 (time 1788652205.77 total 323.87 last 62.97) - mkdir 21298 (time 1788652215.77 total 333.87 last 66.67) - mkdir 22024 (time 1788652225.79 total 343.90 last 72.43) - mkdir 22659 (time 1788652235.80 total 353.91 last 63.44) - mkdir 23281 (time 1788652245.81 total 363.92 last 62.13) - mkdir 23893 (time 1788652255.82 total 373.92 last 61.17) - mkdir 24626 (time 1788652265.83 total 383.93 last 73.24) - mkdir 25284 (time 1788652275.84 total 393.95 last 65.69) - mkdir 25949 (time 1788652285.85 total 403.95 last 66.45) - mkdir 26593 (time 1788652295.87 total 413.97 last 64.28) - mkdir 27266 (time 1788652305.88 total 423.98 last 67.24) - mkdir 27936 (time 1788652315.89 total 433.99 last 66.95) - mkdir 28530 (time 1788652325.89 total 443.99 last 59.38) - mkdir 29127 (time 1788652335.91 total 454.01 last 59.60) - mkdir 29663 (time 1788652345.93 total 464.03 last 53.51) - mkdir 30000 (time 1788652352.09 total 470.19 last 54.67) - mkdir 30587 (time 1788652362.10 total 480.20 last 58.67) - mkdir 31218 (time 1788652372.10 total 490.20 last 63.07) - mkdir 31891 (time 1788652382.10 total 500.20 last 67.29) - mkdir 32462 (time 1788652392.11 total 510.21 last 57.05) total: 32818 mkdir in 515.73 seconds: 63.63 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 270704 1000600 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 1788652893 ; total 0 ; last 0) - unlinked 10000 (time 1788653158 ; total 265 ; last 265) - unlinked 20000 (time 1788653430 ; total 537 ; last 272) - unlinked 30000 (time 1788653696 ; total 803 ; last 266) total: 32768 unlinks in 875 seconds: 37.449142 unlinks/second - unlinked 0 (time 1788652893 ; total 0 ; last 0) - unlinked 10000 (time 1788653160 ; total 267 ; last 267) - unlinked 20000 (time 1788653433 ; total 540 ; last 273) - unlinked 30000 (time 1788653697 ; total 804 ; last 264) total: 32768 unlinks in 876 seconds: 37.406391 unlinks/second nlink between: 1 - unlinked 0 (time 1788653771 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788653771 ; 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 1 seconds: 0.000000 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 8160 1263144 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