== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:56:30 (1788674190) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7844 1263460 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26052 3580968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17424 3589596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4077 1019923 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2780 259364 2% /mnt/lustre[OST:1] filesystem_summary: 524851 6063 518788 2% /mnt/lustre - mkdir 781 (time 1788674205.10 total 10.00 last 78.06) - mkdir 1493 (time 1788674215.10 total 20.01 last 71.18) - mkdir 2227 (time 1788674225.10 total 30.01 last 73.40) - mkdir 2949 (time 1788674235.12 total 40.02 last 72.09) - mkdir 3723 (time 1788674245.12 total 50.03 last 77.37) - mkdir 4409 (time 1788674255.12 total 60.03 last 68.59) - mkdir 5168 (time 1788674265.14 total 70.05 last 75.77) - mkdir 5884 (time 1788674275.14 total 80.05 last 71.57) - mkdir 6597 (time 1788674285.15 total 90.05 last 71.27) - mkdir 7323 (time 1788674295.15 total 100.06 last 72.56) - mkdir 7960 (time 1788674305.17 total 110.07 last 63.62) - mkdir 8669 (time 1788674315.17 total 120.08 last 70.87) - mkdir 9376 (time 1788674325.18 total 130.08 last 70.67) - mkdir 10000 (time 1788674333.87 total 138.77 last 71.79) - mkdir 10740 (time 1788674343.88 total 148.79 last 73.91) - mkdir 11489 (time 1788674353.89 total 158.79 last 74.84) - mkdir 12187 (time 1788674363.90 total 168.81 last 69.70) - mkdir 12948 (time 1788674373.91 total 178.82 last 76.03) - mkdir 13738 (time 1788674383.92 total 188.82 last 78.96) - mkdir 14504 (time 1788674393.92 total 198.82 last 76.60) - mkdir 15245 (time 1788674403.94 total 208.85 last 73.92) - mkdir 16026 (time 1788674413.96 total 218.87 last 77.92) - mkdir 16773 (time 1788674423.97 total 228.87 last 74.67) - mkdir 17574 (time 1788674433.97 total 238.88 last 80.06) - mkdir 18341 (time 1788674443.99 total 248.89 last 76.59) - mkdir 19073 (time 1788674454.00 total 258.91 last 73.11) - mkdir 19826 (time 1788674464.00 total 268.91 last 75.29) - mkdir 20000 (time 1788674466.75 total 271.66 last 63.33) - mkdir 20718 (time 1788674476.76 total 281.66 last 71.76) - mkdir 21412 (time 1788674486.76 total 291.66 last 69.38) - mkdir 22128 (time 1788674496.76 total 301.67 last 71.58) - mkdir 22923 (time 1788674506.77 total 311.68 last 79.42) - mkdir 23688 (time 1788674516.82 total 321.72 last 76.15) - mkdir 24470 (time 1788674526.82 total 331.73 last 78.17) - mkdir 25258 (time 1788674536.83 total 341.73 last 78.76) - mkdir 25998 (time 1788674546.84 total 351.75 last 73.88) - mkdir 26730 (time 1788674556.85 total 361.75 last 73.17) - mkdir 27542 (time 1788674566.85 total 371.75 last 81.17) - mkdir 28313 (time 1788674576.86 total 381.76 last 77.04) - mkdir 29063 (time 1788674586.86 total 391.76 last 74.99) - mkdir 29763 (time 1788674596.86 total 401.76 last 70.00) - mkdir 30000 (time 1788674600.01 total 404.92 last 75.10) - mkdir 30772 (time 1788674610.03 total 414.93 last 77.10) - mkdir 31515 (time 1788674620.03 total 424.94 last 74.27) - mkdir 32227 (time 1788674630.06 total 434.97 last 70.96) total: 32818 mkdir in 443.03 seconds: 74.08 ops/second - mkdir 751 (time 1788674205.11 total 10.00 last 75.10) - mkdir 1475 (time 1788674215.12 total 20.00 last 72.37) - mkdir 2194 (time 1788674225.12 total 30.01 last 71.87) - mkdir 2873 (time 1788674235.13 total 40.02 last 67.81) - mkdir 3641 (time 1788674245.14 total 50.02 last 76.79) - mkdir 4305 (time 1788674255.14 total 60.03 last 66.38) - mkdir 5032 (time 1788674265.15 total 70.04 last 72.64) - mkdir 5750 (time 1788674275.15 total 80.04 last 71.77) - mkdir 6446 (time 1788674285.17 total 90.05 last 69.51) - mkdir 7168 (time 1788674295.17 total 100.06 last 72.17) - mkdir 7816 (time 1788674305.18 total 110.07 last 64.70) - mkdir 8528 (time 1788674315.19 total 120.08 last 71.19) - mkdir 9214 (time 1788674325.19 total 130.08 last 68.56) - mkdir 9952 (time 1788674335.21 total 140.10 last 73.68) - mkdir 10683 (time 1788674345.23 total 150.11 last 72.97) - mkdir 11401 (time 1788674355.24 total 160.13 last 71.70) - mkdir 12091 (time 1788674365.24 total 170.13 last 68.99) - mkdir 12840 (time 1788674375.24 total 180.13 last 74.89) - mkdir 13629 (time 1788674385.25 total 190.14 last 78.83) - mkdir 14424 (time 1788674395.29 total 200.18 last 79.15) - mkdir 15212 (time 1788674405.30 total 210.19 last 78.76) - mkdir 16016 (time 1788674415.31 total 220.20 last 80.30) - mkdir 16784 (time 1788674425.31 total 230.20 last 76.79) - mkdir 17573 (time 1788674435.32 total 240.21 last 78.86) - mkdir 18361 (time 1788674445.32 total 250.21 last 78.76) - mkdir 19095 (time 1788674455.35 total 260.24 last 73.22) - mkdir 19831 (time 1788674465.35 total 270.24 last 73.59) - mkdir 20000 (time 1788674467.87 total 272.76 last 67.01) - mkdir 20725 (time 1788674477.87 total 282.76 last 72.50) - mkdir 21445 (time 1788674487.90 total 292.79 last 71.81) - mkdir 22177 (time 1788674497.91 total 302.80 last 73.08) - mkdir 22977 (time 1788674507.93 total 312.82 last 79.88) - mkdir 23714 (time 1788674517.93 total 322.82 last 73.69) - mkdir 24530 (time 1788674527.93 total 332.82 last 81.57) - mkdir 25299 (time 1788674537.94 total 342.83 last 76.86) - mkdir 26038 (time 1788674547.95 total 352.84 last 73.83) - mkdir 26787 (time 1788674557.96 total 362.85 last 74.79) - mkdir 27596 (time 1788674567.97 total 372.86 last 80.88) - mkdir 28376 (time 1788674577.97 total 382.86 last 77.94) - mkdir 29096 (time 1788674587.98 total 392.87 last 71.95) - mkdir 29760 (time 1788674597.98 total 402.87 last 66.39) - mkdir 30000 (time 1788674600.62 total 405.51 last 91.10) - mkdir 30764 (time 1788674610.62 total 415.51 last 76.39) - mkdir 31521 (time 1788674620.63 total 425.52 last 75.64) - mkdir 32244 (time 1788674630.63 total 435.52 last 72.26) total: 32818 mkdir in 443.11 seconds: 74.06 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276820 994484 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26052 3580968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17424 3589596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69713 954287 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2780 259364 2% /mnt/lustre[OST:1] filesystem_summary: 590487 71699 518788 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788675126 ; total 1 ; last 1) - unlinked 10000 (time 1788675354 ; total 229 ; last 228) - unlinked 20000 (time 1788675500 ; total 375 ; last 146) - unlinked 30000 (time 1788675629 ; total 504 ; last 129) total: 32768 unlinks in 537 seconds: 61.020485 unlinks/second - unlinked 0 (time 1788675126 ; total 0 ; last 0) - unlinked 10000 (time 1788675357 ; total 231 ; last 231) - unlinked 20000 (time 1788675504 ; total 378 ; last 147) - unlinked 30000 (time 1788675632 ; total 506 ; last 128) total: 32768 unlinks in 540 seconds: 60.681480 unlinks/second nlink between: 1 - unlinked 0 (time 1788675668 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788675668 ; 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 14276 1257028 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26052 3580968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17424 3589596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4077 1019923 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1986 1022014 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2720 259424 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2780 259364 2% /mnt/lustre[OST:1] filesystem_summary: 524851 6063 518788 2% /mnt/lustre