== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:52:14 (1776189134) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1688 1286000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre - mkdir 1087 (time 1776189148.99 total 10.01 last 108.64) - mkdir 2266 (time 1776189159.00 total 20.01 last 117.83) - mkdir 3423 (time 1776189169.00 total 30.01 last 115.69) - mkdir 4584 (time 1776189179.00 total 40.02 last 116.05) - mkdir 5761 (time 1776189189.00 total 50.02 last 117.70) - mkdir 6993 (time 1776189199.00 total 60.02 last 123.19) - mkdir 8229 (time 1776189209.02 total 70.04 last 123.34) - mkdir 9402 (time 1776189219.03 total 80.05 last 117.20) - mkdir 10000 (time 1776189224.20 total 85.22 last 115.63) - mkdir 11207 (time 1776189234.21 total 95.23 last 120.62) - mkdir 12460 (time 1776189244.21 total 105.23 last 125.25) - mkdir 13670 (time 1776189254.23 total 115.24 last 120.87) - mkdir 14971 (time 1776189264.23 total 125.24 last 130.08) - mkdir 16358 (time 1776189274.23 total 135.25 last 138.64) - mkdir 17516 (time 1776189284.23 total 145.25 last 115.78) - mkdir 18595 (time 1776189294.24 total 155.26 last 107.81) - mkdir 19819 (time 1776189304.24 total 165.26 last 122.39) - mkdir 20952 (time 1776189314.25 total 175.26 last 113.22) - mkdir 21999 (time 1776189324.26 total 185.27 last 104.62) - mkdir 23183 (time 1776189334.26 total 195.28 last 118.35) - mkdir 24410 (time 1776189344.26 total 205.28 last 122.64) - mkdir 25589 (time 1776189354.27 total 215.29 last 117.78) - mkdir 26770 (time 1776189364.29 total 225.30 last 117.97) - mkdir 27763 (time 1776189374.30 total 235.31 last 99.17) - mkdir 28866 (time 1776189384.30 total 245.32 last 110.28) - mkdir 30000 (time 1776189394.17 total 255.18 last 114.95) - mkdir 31060 (time 1776189404.17 total 265.19 last 105.95) - mkdir 32107 (time 1776189414.17 total 275.19 last 104.69) - mkdir 33224 (time 1776189424.17 total 285.19 last 111.67) - mkdir 34331 (time 1776189434.18 total 295.20 last 110.61) - mkdir 35459 (time 1776189444.18 total 305.20 last 112.77) - mkdir 36592 (time 1776189454.18 total 315.20 last 113.29) - mkdir 37699 (time 1776189464.19 total 325.21 last 110.61) - mkdir 38839 (time 1776189474.20 total 335.21 last 113.94) - mkdir 39935 (time 1776189484.20 total 345.22 last 109.54) - mkdir 41040 (time 1776189494.21 total 355.22 last 110.45) - mkdir 42099 (time 1776189504.21 total 365.22 last 105.88) - mkdir 43283 (time 1776189514.21 total 375.23 last 118.36) - mkdir 44540 (time 1776189524.22 total 385.24 last 125.59) - mkdir 45663 (time 1776189534.23 total 395.24 last 112.23) - mkdir 46733 (time 1776189544.23 total 405.25 last 106.97) - mkdir 47734 (time 1776189554.23 total 415.25 last 100.06) - mkdir 48801 (time 1776189564.24 total 425.25 last 106.66) - mkdir 50000 (time 1776189573.74 total 434.75 last 126.20) - mkdir 51203 (time 1776189583.74 total 444.76 last 120.24) - mkdir 52306 (time 1776189593.75 total 454.76 last 110.28) - mkdir 53459 (time 1776189603.76 total 464.77 last 115.14) - mkdir 54535 (time 1776189613.76 total 474.78 last 107.57) - mkdir 55646 (time 1776189623.78 total 484.79 last 110.96) - mkdir 56783 (time 1776189633.78 total 494.79 last 113.70) - mkdir 58017 (time 1776189643.78 total 504.80 last 123.32) - mkdir 59145 (time 1776189653.78 total 514.80 last 112.76) - mkdir 60000 (time 1776189662.01 total 523.02 last 104.01) - mkdir 61171 (time 1776189672.01 total 533.02 last 117.06) - mkdir 62344 (time 1776189682.01 total 543.03 last 117.24) - mkdir 63584 (time 1776189692.01 total 553.03 last 123.99) - mkdir 64761 (time 1776189702.02 total 563.04 last 117.58) total: 65636 mkdir in 571.39 seconds: 114.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270284 1017404 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589796 66175 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776189716 ; total 0 ; last 0) - unlinked 10000 (time 1776189878 ; total 162 ; last 162) - unlinked 20000 (time 1776190031 ; total 315 ; last 153) - unlinked 30000 (time 1776190189 ; total 473 ; last 158) - unlinked 40000 (time 1776190343 ; total 627 ; last 154) - unlinked 50000 (time 1776190497 ; total 781 ; last 154) - unlinked 60000 (time 1776190657 ; total 941 ; last 160) total: 65536 unlinks in 1022 seconds: 64.125244 unlinks/second nlink between: 1 - unlinked 0 (time 1776190741 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7740 1279948 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 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 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre