== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:58:24 (1782608304) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 717 (time 1782608319.30 total 10.02 last 71.58) - mkdir 1484 (time 1782608329.31 total 20.03 last 76.61) - mkdir 2346 (time 1782608339.32 total 30.04 last 86.11) - mkdir 3179 (time 1782608349.33 total 40.04 last 83.25) - mkdir 3931 (time 1782608359.33 total 50.04 last 75.19) - mkdir 4607 (time 1782608369.33 total 60.05 last 67.59) - mkdir 5300 (time 1782608379.35 total 70.07 last 69.16) - mkdir 6021 (time 1782608389.36 total 80.07 last 72.07) - mkdir 6621 (time 1782608399.37 total 90.09 last 59.90) - mkdir 7210 (time 1782608409.38 total 100.10 last 58.86) - mkdir 7882 (time 1782608419.39 total 110.10 last 67.15) - mkdir 8628 (time 1782608429.39 total 120.10 last 74.60) - mkdir 9386 (time 1782608439.39 total 130.11 last 75.78) - mkdir 10000 (time 1782608447.58 total 138.30 last 74.95) - mkdir 10683 (time 1782608457.58 total 148.30 last 68.30) - mkdir 11489 (time 1782608467.60 total 158.31 last 80.47) - mkdir 12265 (time 1782608477.61 total 168.33 last 77.50) - mkdir 12949 (time 1782608487.62 total 178.33 last 68.36) - mkdir 13451 (time 1782608497.63 total 188.35 last 50.14) - mkdir 14116 (time 1782608507.70 total 198.42 last 66.03) - mkdir 14724 (time 1782608517.71 total 208.43 last 60.75) - mkdir 15416 (time 1782608527.71 total 218.43 last 69.18) - mkdir 16032 (time 1782608537.72 total 228.43 last 61.58) - mkdir 16608 (time 1782608547.73 total 238.45 last 57.51) - mkdir 17274 (time 1782608557.74 total 248.45 last 66.58) - mkdir 17904 (time 1782608567.74 total 258.46 last 62.96) - mkdir 18647 (time 1782608577.76 total 268.47 last 74.20) - mkdir 19363 (time 1782608587.76 total 278.47 last 71.58) - mkdir 20000 (time 1782608597.36 total 288.07 last 66.35) - mkdir 20675 (time 1782608607.38 total 298.09 last 67.38) - mkdir 21409 (time 1782608617.38 total 308.10 last 73.35) - mkdir 22061 (time 1782608627.40 total 318.11 last 65.11) - mkdir 22714 (time 1782608637.40 total 328.11 last 65.29) - mkdir 23315 (time 1782608647.41 total 338.12 last 60.05) - mkdir 23880 (time 1782608657.41 total 348.13 last 56.47) - mkdir 24608 (time 1782608667.42 total 358.13 last 72.75) - mkdir 25325 (time 1782608677.43 total 368.14 last 71.63) - mkdir 26064 (time 1782608687.44 total 378.15 last 73.85) - mkdir 26807 (time 1782608697.44 total 388.16 last 74.25) - mkdir 27557 (time 1782608707.44 total 398.16 last 74.99) - mkdir 28377 (time 1782608717.45 total 408.16 last 81.99) - mkdir 29097 (time 1782608727.45 total 418.17 last 71.94) - mkdir 29734 (time 1782608737.47 total 428.18 last 63.60) - mkdir 30000 (time 1782608741.27 total 431.99 last 69.91) - mkdir 30630 (time 1782608751.77 total 442.49 last 59.99) - mkdir 31220 (time 1782608761.79 total 452.50 last 58.92) - mkdir 31840 (time 1782608771.79 total 462.51 last 61.98) - mkdir 32526 (time 1782608781.80 total 472.52 last 68.52) total: 32818 mkdir in 477.34 seconds: 68.75 ops/second - mkdir 683 (time 1782608319.26 total 10.00 last 68.30) - mkdir 1430 (time 1782608329.28 total 20.02 last 74.54) - mkdir 2301 (time 1782608339.28 total 30.02 last 87.08) - mkdir 3110 (time 1782608349.29 total 40.03 last 80.86) - mkdir 3867 (time 1782608359.29 total 50.04 last 75.64) - mkdir 4602 (time 1782608369.31 total 60.05 last 73.39) - mkdir 5313 (time 1782608379.32 total 70.06 last 71.03) - mkdir 6024 (time 1782608389.33 total 80.08 last 71.00) - mkdir 6629 (time 1782608399.35 total 90.09 last 60.41) - mkdir 7221 (time 1782608409.36 total 100.11 last 59.10) - mkdir 7892 (time 1782608419.36 total 110.11 last 67.10) - mkdir 8634 (time 1782608429.38 total 120.12 last 74.09) - mkdir 9368 (time 1782608439.38 total 130.12 last 73.38) - mkdir 10000 (time 1782608447.76 total 138.50 last 75.45) - mkdir 10704 (time 1782608457.76 total 148.50 last 70.39) - mkdir 11485 (time 1782608467.78 total 158.52 last 77.96) - mkdir 12251 (time 1782608477.78 total 168.52 last 76.58) - mkdir 12965 (time 1782608487.79 total 178.53 last 71.34) - mkdir 13469 (time 1782608497.80 total 188.54 last 50.36) - mkdir 14158 (time 1782608507.80 total 198.55 last 68.86) - mkdir 14769 (time 1782608517.82 total 208.56 last 61.02) - mkdir 15445 (time 1782608527.82 total 218.56 last 67.59) - mkdir 16053 (time 1782608537.82 total 228.56 last 60.78) - mkdir 16616 (time 1782608547.83 total 238.57 last 56.28) - mkdir 17253 (time 1782608557.84 total 248.58 last 63.62) - mkdir 17875 (time 1782608567.84 total 258.59 last 62.17) - mkdir 18604 (time 1782608577.85 total 268.59 last 72.87) - mkdir 19323 (time 1782608587.85 total 278.59 last 71.89) - mkdir 19998 (time 1782608597.86 total 288.61 last 67.41) - mkdir 20640 (time 1782608607.87 total 298.61 last 64.18) - mkdir 21376 (time 1782608617.87 total 308.61 last 73.57) - mkdir 22038 (time 1782608627.88 total 318.62 last 66.13) - mkdir 22657 (time 1782608637.89 total 328.64 last 61.81) - mkdir 23230 (time 1782608648.17 total 338.91 last 55.77) - mkdir 23911 (time 1782608658.17 total 348.91 last 68.06) - mkdir 24623 (time 1782608668.18 total 358.92 last 71.15) - mkdir 25342 (time 1782608678.19 total 368.93 last 71.86) - mkdir 26080 (time 1782608688.19 total 378.93 last 73.77) - mkdir 26817 (time 1782608698.41 total 389.15 last 72.14) - mkdir 27554 (time 1782608708.41 total 399.15 last 73.69) - mkdir 28393 (time 1782608718.42 total 409.16 last 83.77) - mkdir 29093 (time 1782608728.42 total 419.16 last 69.99) - mkdir 29783 (time 1782608738.43 total 429.17 last 68.97) - mkdir 30000 (time 1782608741.78 total 432.53 last 64.65) - mkdir 30594 (time 1782608751.79 total 442.53 last 59.38) - mkdir 31181 (time 1782608761.80 total 452.54 last 58.63) - mkdir 31775 (time 1782608771.82 total 462.57 last 59.25) - mkdir 32451 (time 1782608781.82 total 472.57 last 67.59) total: 32818 mkdir in 478.09 seconds: 68.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303863 65969 237894 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1782609278 ; total 0 ; last 0) - unlinked 10000 (time 1782609436 ; total 158 ; last 158) - unlinked 20000 (time 1782609590 ; total 312 ; last 154) - unlinked 30000 (time 1782609737 ; total 459 ; last 147) total: 32768 unlinks in 505 seconds: 64.887131 unlinks/second - unlinked 0 (time 1782609278 ; total 0 ; last 0) - unlinked 10000 (time 1782609438 ; total 160 ; last 160) - unlinked 20000 (time 1782609591 ; total 313 ; last 153) - unlinked 30000 (time 1782609738 ; total 460 ; last 147) total: 32768 unlinks in 506 seconds: 64.758896 unlinks/second nlink between: 102 - unlinked 0 (time 1782609786 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782609786 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209280 2304 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre