== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:00:35 (1790391635) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 - mkdir 623 (time 1790391652.79 total 10.01 last 62.23) - mkdir 1253 (time 1790391662.80 total 20.02 last 62.97) - mkdir 2064 (time 1790391672.80 total 30.02 last 81.06) - mkdir 2872 (time 1790391682.80 total 40.02 last 80.77) - mkdir 3702 (time 1790391692.82 total 50.04 last 82.87) - mkdir 4518 (time 1790391702.83 total 60.05 last 81.53) - mkdir 5303 (time 1790391712.83 total 70.06 last 78.45) - mkdir 6062 (time 1790391722.84 total 80.06 last 75.90) - mkdir 6693 (time 1790391732.88 total 90.10 last 62.80) - mkdir 7403 (time 1790391742.90 total 100.12 last 70.91) - mkdir 8243 (time 1790391752.90 total 110.12 last 83.97) - mkdir 9067 (time 1790391762.90 total 120.12 last 82.38) - mkdir 9889 (time 1790391772.92 total 130.14 last 82.03) - mkdir 10734 (time 1790391782.93 total 140.15 last 84.41) - mkdir 11489 (time 1790391792.93 total 150.16 last 75.48) - mkdir 12377 (time 1790391802.95 total 160.17 last 88.70) - mkdir 13174 (time 1790391812.96 total 170.18 last 79.63) - mkdir 13902 (time 1790391822.96 total 180.18 last 72.75) - mkdir 14682 (time 1790391832.98 total 190.20 last 77.83) - mkdir 15330 (time 1790391842.99 total 200.21 last 64.79) - mkdir 15989 (time 1790391852.99 total 210.21 last 65.85) - mkdir 16699 (time 1790391863.00 total 220.22 last 70.95) - mkdir 17468 (time 1790391873.02 total 230.24 last 76.73) - mkdir 18365 (time 1790391883.02 total 240.24 last 89.70) - mkdir 19135 (time 1790391893.03 total 250.25 last 76.96) - mkdir 20000 (time 1790391902.89 total 260.11 last 87.72) - mkdir 20939 (time 1790391912.91 total 270.13 last 93.70) - mkdir 21702 (time 1790391922.92 total 280.14 last 76.27) - mkdir 22469 (time 1790391932.93 total 290.15 last 76.63) - mkdir 23354 (time 1790391942.93 total 300.15 last 88.46) - mkdir 24204 (time 1790391952.94 total 310.16 last 84.95) - mkdir 25026 (time 1790391962.94 total 320.16 last 82.17) - mkdir 25912 (time 1790391972.97 total 330.19 last 88.34) - mkdir 26727 (time 1790391982.98 total 340.20 last 81.42) - mkdir 27481 (time 1790391992.99 total 350.21 last 75.33) - mkdir 28277 (time 1790392003.04 total 360.26 last 79.22) - mkdir 29087 (time 1790392013.06 total 370.28 last 80.79) - mkdir 30000 (time 1790392021.97 total 379.19 last 102.50) - mkdir 30849 (time 1790392031.97 total 389.19 last 84.90) - mkdir 31759 (time 1790392041.97 total 399.19 last 90.96) - mkdir 32621 (time 1790392051.99 total 409.21 last 86.08) total: 32818 mkdir in 411.20 seconds: 79.81 ops/second - mkdir 614 (time 1790391652.81 total 10.05 last 61.12) - mkdir 1229 (time 1790391662.82 total 20.06 last 61.44) - mkdir 2040 (time 1790391672.83 total 30.07 last 80.97) - mkdir 2860 (time 1790391682.84 total 40.08 last 81.95) - mkdir 3702 (time 1790391692.85 total 50.09 last 84.09) - mkdir 4543 (time 1790391702.86 total 60.10 last 84.07) - mkdir 5329 (time 1790391712.87 total 70.11 last 78.47) - mkdir 6107 (time 1790391722.88 total 80.12 last 77.74) - mkdir 6718 (time 1790391732.91 total 90.15 last 60.93) - mkdir 7437 (time 1790391742.91 total 100.15 last 71.88) - mkdir 8255 (time 1790391752.92 total 110.16 last 81.75) - mkdir 9059 (time 1790391762.92 total 120.16 last 80.37) - mkdir 9905 (time 1790391772.93 total 130.17 last 84.49) - mkdir 10726 (time 1790391782.94 total 140.18 last 82.03) - mkdir 11478 (time 1790391792.94 total 150.18 last 75.20) - mkdir 12339 (time 1790391802.96 total 160.20 last 85.95) - mkdir 13127 (time 1790391812.96 total 170.20 last 78.76) - mkdir 13853 (time 1790391822.97 total 180.21 last 72.54) - mkdir 14647 (time 1790391832.97 total 190.21 last 79.39) - mkdir 15309 (time 1790391842.97 total 200.21 last 66.19) - mkdir 15964 (time 1790391852.98 total 210.22 last 65.46) - mkdir 16642 (time 1790391862.99 total 220.23 last 67.73) - mkdir 17432 (time 1790391872.99 total 230.23 last 78.98) - mkdir 18316 (time 1790391883.00 total 240.24 last 88.38) - mkdir 19073 (time 1790391893.00 total 250.24 last 75.65) - mkdir 19916 (time 1790391903.01 total 260.25 last 84.24) - mkdir 20834 (time 1790391913.02 total 270.26 last 91.71) - mkdir 21611 (time 1790391923.03 total 280.27 last 77.59) - mkdir 22344 (time 1790391933.04 total 290.28 last 73.26) - mkdir 23211 (time 1790391943.05 total 300.29 last 86.64) - mkdir 24058 (time 1790391953.06 total 310.30 last 84.63) - mkdir 24883 (time 1790391963.06 total 320.30 last 82.48) - mkdir 25765 (time 1790391973.06 total 330.30 last 88.15) - mkdir 26595 (time 1790391983.07 total 340.31 last 82.92) - mkdir 27348 (time 1790391993.08 total 350.32 last 75.27) - mkdir 28116 (time 1790392003.10 total 360.34 last 76.65) - mkdir 28958 (time 1790392013.12 total 370.36 last 84.05) - mkdir 29947 (time 1790392023.12 total 380.36 last 98.88) - mkdir 30794 (time 1790392033.14 total 390.37 last 84.56) - mkdir 31778 (time 1790392043.14 total 400.38 last 98.36) - mkdir 32645 (time 1790392053.14 total 410.38 last 86.68) total: 32818 mkdir in 412.57 seconds: 79.54 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 270744 1000560 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 1790392364 ; total 0 ; last 0) - unlinked 10000 (time 1790392505 ; total 141 ; last 141) - unlinked 20000 (time 1790392590 ; total 226 ; last 85) - unlinked 30000 (time 1790392676 ; total 312 ; last 86) total: 32768 unlinks in 337 seconds: 97.234421 unlinks/second - unlinked 0 (time 1790392364 ; total 0 ; last 0) - unlinked 10000 (time 1790392506 ; total 142 ; last 142) - unlinked 20000 (time 1790392592 ; total 228 ; last 86) - unlinked 30000 (time 1790392678 ; total 314 ; last 86) total: 32768 unlinks in 338 seconds: 96.946747 unlinks/second nlink between: 1 - unlinked 0 (time 1790392703 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790392703 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8200 1263104 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