== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:25:42 (1788290742) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2666 259478 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6018 518896 2% /mnt/lustre - mkdir 797 (time 1788290757.03 total 10.00 last 79.70) - mkdir 1524 (time 1788290767.06 total 20.02 last 72.53) - mkdir 2195 (time 1788290777.07 total 30.04 last 67.00) - mkdir 2960 (time 1788290787.09 total 40.06 last 76.32) - mkdir 3582 (time 1788290797.10 total 50.07 last 62.15) - mkdir 4222 (time 1788290807.11 total 60.08 last 63.92) - mkdir 4959 (time 1788290817.14 total 70.11 last 73.51) - mkdir 5581 (time 1788290827.15 total 80.12 last 62.11) - mkdir 6282 (time 1788290837.16 total 90.13 last 70.06) - mkdir 7042 (time 1788290847.18 total 100.15 last 75.83) - mkdir 7850 (time 1788290857.18 total 110.15 last 80.79) - mkdir 8544 (time 1788290867.19 total 120.16 last 69.35) - mkdir 9276 (time 1788290877.20 total 130.17 last 73.15) - mkdir 10000 (time 1788290886.93 total 139.90 last 74.35) - mkdir 10737 (time 1788290896.95 total 149.92 last 73.61) - mkdir 11384 (time 1788290906.95 total 159.92 last 64.65) - mkdir 12089 (time 1788290916.96 total 169.93 last 70.48) - mkdir 12782 (time 1788290926.96 total 179.93 last 69.27) - mkdir 13552 (time 1788290936.97 total 189.93 last 76.97) - mkdir 14309 (time 1788290946.97 total 199.94 last 75.67) - mkdir 15095 (time 1788290956.98 total 209.95 last 78.50) - mkdir 15858 (time 1788290967.00 total 219.97 last 76.20) - mkdir 16580 (time 1788290977.00 total 229.97 last 72.18) - mkdir 17406 (time 1788290987.00 total 239.97 last 82.55) - mkdir 18195 (time 1788290997.01 total 249.98 last 78.88) - mkdir 18954 (time 1788291007.01 total 259.98 last 75.85) - mkdir 19702 (time 1788291017.02 total 269.99 last 74.79) - mkdir 20000 (time 1788291021.27 total 274.24 last 70.07) - mkdir 20839 (time 1788291031.29 total 284.26 last 83.69) - mkdir 21601 (time 1788291041.29 total 294.26 last 76.20) - mkdir 22504 (time 1788291051.30 total 304.27 last 90.27) - mkdir 23140 (time 1788291061.31 total 314.27 last 63.55) - mkdir 23860 (time 1788291071.32 total 324.29 last 71.89) - mkdir 24496 (time 1788291081.32 total 334.29 last 63.57) - mkdir 25181 (time 1788291091.34 total 344.31 last 68.42) - mkdir 25919 (time 1788291101.35 total 354.31 last 73.73) - mkdir 26761 (time 1788291111.36 total 364.32 last 84.11) - mkdir 27537 (time 1788291121.37 total 374.34 last 77.48) - mkdir 28215 (time 1788291131.38 total 384.35 last 67.71) - mkdir 28971 (time 1788291141.39 total 394.36 last 75.54) - mkdir 29795 (time 1788291151.39 total 404.36 last 82.39) - mkdir 30000 (time 1788291155.13 total 408.10 last 54.83) - mkdir 30608 (time 1788291165.15 total 418.12 last 60.71) - mkdir 31286 (time 1788291175.15 total 428.12 last 67.76) - mkdir 31990 (time 1788291185.18 total 438.15 last 70.18) - mkdir 32647 (time 1788291195.19 total 448.15 last 65.69) total: 32818 mkdir in 451.77 seconds: 72.64 ops/second - mkdir 790 (time 1788290757.02 total 10.01 last 78.93) - mkdir 1490 (time 1788290767.06 total 20.05 last 69.72) - mkdir 2161 (time 1788290777.07 total 30.07 last 66.97) - mkdir 2928 (time 1788290787.08 total 40.07 last 76.66) - mkdir 3549 (time 1788290797.08 total 50.07 last 62.10) - mkdir 4160 (time 1788290807.09 total 60.08 last 61.05) - mkdir 4920 (time 1788290817.10 total 70.09 last 75.90) - mkdir 5586 (time 1788290827.11 total 80.10 last 66.57) - mkdir 6305 (time 1788290837.12 total 90.11 last 71.83) - mkdir 7065 (time 1788290847.12 total 100.11 last 75.99) - mkdir 7833 (time 1788290857.12 total 110.11 last 76.79) - mkdir 8551 (time 1788290867.12 total 120.11 last 71.78) - mkdir 9272 (time 1788290877.13 total 130.12 last 72.06) - mkdir 9991 (time 1788290887.14 total 140.13 last 71.80) - mkdir 10788 (time 1788290897.14 total 150.13 last 79.69) - mkdir 11407 (time 1788290907.15 total 160.14 last 61.88) - mkdir 12114 (time 1788290917.16 total 170.16 last 70.57) - mkdir 12800 (time 1788290927.18 total 180.17 last 68.49) - mkdir 13592 (time 1788290937.18 total 190.17 last 79.18) - mkdir 14355 (time 1788290947.20 total 200.19 last 76.16) - mkdir 15137 (time 1788290957.21 total 210.20 last 78.12) - mkdir 15899 (time 1788290967.22 total 220.21 last 76.13) - mkdir 16601 (time 1788290977.23 total 230.22 last 70.11) - mkdir 17441 (time 1788290987.24 total 240.23 last 83.94) - mkdir 18234 (time 1788290997.24 total 250.23 last 79.28) - mkdir 18958 (time 1788291007.27 total 260.27 last 72.16) - mkdir 19715 (time 1788291017.28 total 270.27 last 75.67) - mkdir 20000 (time 1788291021.31 total 274.30 last 70.75) - mkdir 20793 (time 1788291031.32 total 284.31 last 79.20) - mkdir 21561 (time 1788291041.33 total 294.32 last 76.73) - mkdir 22481 (time 1788291051.33 total 304.32 last 91.99) - mkdir 23108 (time 1788291061.34 total 314.34 last 62.60) - mkdir 23820 (time 1788291071.35 total 324.34 last 71.18) - mkdir 24483 (time 1788291081.35 total 334.35 last 66.26) - mkdir 25163 (time 1788291091.36 total 344.35 last 67.98) - mkdir 25906 (time 1788291101.37 total 354.36 last 74.24) - mkdir 26738 (time 1788291111.37 total 364.36 last 83.15) - mkdir 27507 (time 1788291121.41 total 374.40 last 76.64) - mkdir 28188 (time 1788291131.41 total 384.40 last 68.07) - mkdir 28944 (time 1788291141.43 total 394.42 last 75.43) - mkdir 29816 (time 1788291151.45 total 404.44 last 87.03) - mkdir 30000 (time 1788291154.66 total 407.65 last 57.37) - mkdir 30585 (time 1788291164.66 total 417.65 last 58.48) - mkdir 31238 (time 1788291174.67 total 427.66 last 65.25) - mkdir 31911 (time 1788291184.67 total 437.67 last 67.26) - mkdir 32571 (time 1788291194.68 total 447.68 last 65.93) total: 32818 mkdir in 452.49 seconds: 72.53 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276264 995040 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67636 956364 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2666 259478 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71654 518896 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788291737 ; total 0 ; last 0) - unlinked 10000 (time 1788291920 ; total 183 ; last 183) - unlinked 20000 (time 1788292029 ; total 292 ; last 109) - unlinked 30000 (time 1788292138 ; total 401 ; last 109) total: 32768 unlinks in 432 seconds: 75.851852 unlinks/second - unlinked 0 (time 1788291737 ; total 0 ; last 0) - unlinked 10000 (time 1788291920 ; total 183 ; last 183) - unlinked 20000 (time 1788292030 ; total 293 ; last 110) - unlinked 30000 (time 1788292138 ; total 401 ; last 108) total: 32768 unlinks in 433 seconds: 75.676674 unlinks/second nlink between: 1 - unlinked 0 (time 1788292171 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788292171 ; 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 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13720 1257584 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23652 3583368 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19828 3587192 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2666 259478 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524914 6018 518896 2% /mnt/lustre