== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:56:51 (1788483411) 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 880 (time 1788483426.97 total 10.01 last 87.92) - mkdir 1681 (time 1788483436.98 total 20.01 last 80.06) - mkdir 2554 (time 1788483446.98 total 30.02 last 87.24) - mkdir 3552 (time 1788483456.99 total 40.03 last 99.74) - mkdir 4497 (time 1788483467.00 total 50.04 last 94.41) - mkdir 5532 (time 1788483477.00 total 60.04 last 103.48) - mkdir 6567 (time 1788483487.00 total 70.04 last 103.50) - mkdir 7676 (time 1788483497.00 total 80.04 last 110.85) - mkdir 8676 (time 1788483507.01 total 90.05 last 99.96) - mkdir 9833 (time 1788483517.01 total 100.05 last 115.63) - mkdir 10702 (time 1788483527.02 total 110.06 last 86.81) - mkdir 11697 (time 1788483537.05 total 120.08 last 99.29) - mkdir 12595 (time 1788483547.05 total 130.09 last 89.77) - mkdir 13450 (time 1788483557.05 total 140.09 last 85.47) - mkdir 14254 (time 1788483567.05 total 150.09 last 80.39) - mkdir 15118 (time 1788483577.08 total 160.12 last 86.19) - mkdir 16020 (time 1788483587.08 total 170.12 last 90.19) - mkdir 17107 (time 1788483597.08 total 180.12 last 108.70) - mkdir 18076 (time 1788483607.08 total 190.12 last 96.85) - mkdir 19050 (time 1788483617.08 total 200.12 last 97.40) - mkdir 19965 (time 1788483627.11 total 210.15 last 91.25) - mkdir 20834 (time 1788483637.12 total 220.16 last 86.84) - mkdir 21668 (time 1788483647.12 total 230.16 last 83.37) - mkdir 22515 (time 1788483657.14 total 240.18 last 84.56) - mkdir 23361 (time 1788483667.14 total 250.18 last 84.57) - mkdir 24119 (time 1788483677.15 total 260.18 last 75.78) - mkdir 25041 (time 1788483687.16 total 270.20 last 92.03) - mkdir 25826 (time 1788483697.17 total 280.21 last 78.42) - mkdir 26738 (time 1788483707.18 total 290.21 last 91.19) - mkdir 27709 (time 1788483717.18 total 300.22 last 97.07) - mkdir 28473 (time 1788483727.18 total 310.22 last 76.37) - mkdir 29222 (time 1788483737.20 total 320.24 last 74.79) - mkdir 30000 (time 1788483746.70 total 329.74 last 81.86) - mkdir 30816 (time 1788483756.71 total 339.74 last 81.56) - mkdir 31589 (time 1788483766.71 total 349.75 last 77.26) - mkdir 32394 (time 1788483776.71 total 359.75 last 80.49) total: 32818 mkdir in 364.80 seconds: 89.96 ops/second - mkdir 887 (time 1788483426.99 total 10.02 last 88.50) - mkdir 1702 (time 1788483436.99 total 20.03 last 81.45) - mkdir 2577 (time 1788483447.00 total 30.03 last 87.46) - mkdir 3549 (time 1788483457.01 total 40.04 last 97.12) - mkdir 4490 (time 1788483467.01 total 50.05 last 94.05) - mkdir 5507 (time 1788483477.01 total 60.05 last 101.68) - mkdir 6528 (time 1788483487.02 total 70.06 last 102.02) - mkdir 7588 (time 1788483497.04 total 80.08 last 105.80) - mkdir 8610 (time 1788483507.05 total 90.08 last 102.11) - mkdir 9758 (time 1788483517.06 total 100.09 last 114.71) - mkdir 10000 (time 1788483519.77 total 102.81 last 89.13) - mkdir 10920 (time 1788483529.78 total 112.81 last 91.95) - mkdir 11889 (time 1788483539.79 total 122.82 last 96.82) - mkdir 12869 (time 1788483549.79 total 132.82 last 97.98) - mkdir 13624 (time 1788483559.79 total 142.83 last 75.48) - mkdir 14427 (time 1788483569.80 total 152.83 last 80.27) - mkdir 15317 (time 1788483579.81 total 162.84 last 88.88) - mkdir 16318 (time 1788483589.81 total 172.85 last 100.08) - mkdir 17312 (time 1788483599.82 total 182.86 last 99.30) - mkdir 18286 (time 1788483609.83 total 192.86 last 97.35) - mkdir 19227 (time 1788483619.84 total 202.88 last 93.95) - mkdir 20000 (time 1788483628.05 total 211.08 last 94.19) - mkdir 20885 (time 1788483638.05 total 221.09 last 88.45) - mkdir 21711 (time 1788483648.06 total 231.10 last 82.54) - mkdir 22570 (time 1788483658.06 total 241.10 last 85.87) - mkdir 23370 (time 1788483668.07 total 251.10 last 79.96) - mkdir 24134 (time 1788483678.08 total 261.12 last 76.31) - mkdir 25025 (time 1788483688.10 total 271.13 last 88.93) - mkdir 25844 (time 1788483698.11 total 281.15 last 81.80) - mkdir 26798 (time 1788483708.12 total 291.16 last 95.30) - mkdir 27780 (time 1788483718.13 total 301.16 last 98.16) - mkdir 28535 (time 1788483728.14 total 311.17 last 75.42) - mkdir 29246 (time 1788483738.15 total 321.19 last 70.97) - mkdir 30000 (time 1788483747.29 total 330.33 last 82.51) - mkdir 30802 (time 1788483757.30 total 340.33 last 80.17) - mkdir 31550 (time 1788483767.30 total 350.34 last 74.76) - mkdir 32350 (time 1788483777.30 total 360.34 last 79.99) total: 32818 mkdir in 366.23 seconds: 89.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270796 1000508 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 1788484162 ; total 0 ; last 0) - unlinked 10000 (time 1788484352 ; total 190 ; last 190) - unlinked 20000 (time 1788484490 ; total 328 ; last 138) - unlinked 30000 (time 1788484588 ; total 426 ; last 98) total: 32768 unlinks in 453 seconds: 72.335541 unlinks/second - unlinked 0 (time 1788484162 ; total 0 ; last 0) - unlinked 10000 (time 1788484352 ; total 190 ; last 190) - unlinked 20000 (time 1788484491 ; total 329 ; last 139) - unlinked 30000 (time 1788484590 ; total 428 ; last 99) total: 32768 unlinks in 457 seconds: 71.702408 unlinks/second nlink between: 1 - unlinked 0 (time 1788484620 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788484620 ; 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 8252 1263052 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