== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:09:16 (1789135756) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 584 (time 1789135772.70 total 10.03 last 58.23) - mkdir 1190 (time 1789135782.72 total 20.05 last 60.49) - mkdir 1799 (time 1789135792.72 total 30.05 last 60.90) - mkdir 2310 (time 1789135802.75 total 40.08 last 50.93) - mkdir 2837 (time 1789135812.79 total 50.12 last 52.52) - mkdir 3418 (time 1789135822.79 total 60.12 last 58.08) - mkdir 4043 (time 1789135832.81 total 70.14 last 62.37) - mkdir 4680 (time 1789135842.83 total 80.16 last 63.57) - mkdir 5308 (time 1789135852.85 total 90.18 last 62.70) - mkdir 5658 (time 1789135862.87 total 100.20 last 34.93) - mkdir 6179 (time 1789135872.87 total 110.20 last 52.08) - mkdir 6692 (time 1789135882.89 total 120.22 last 51.23) - mkdir 7261 (time 1789135892.89 total 130.22 last 56.87) - mkdir 7875 (time 1789135902.95 total 140.29 last 61.02) - mkdir 8397 (time 1789135912.96 total 150.30 last 52.15) - mkdir 8918 (time 1789135922.97 total 160.30 last 52.10) - mkdir 9405 (time 1789135932.97 total 170.30 last 48.69) - mkdir 9922 (time 1789135942.98 total 180.31 last 51.61) - mkdir 10562 (time 1789135953.03 total 190.36 last 63.70) - mkdir 11107 (time 1789135963.04 total 200.37 last 54.43) - mkdir 11633 (time 1789135973.07 total 210.40 last 52.46) - mkdir 12195 (time 1789135983.07 total 220.40 last 56.19) - mkdir 12725 (time 1789135993.08 total 230.42 last 52.92) - mkdir 13245 (time 1789136003.17 total 240.50 last 51.55) - mkdir 13747 (time 1789136013.18 total 250.51 last 50.18) - mkdir 14182 (time 1789136023.19 total 260.52 last 43.46) - mkdir 14672 (time 1789136033.19 total 270.52 last 48.99) - mkdir 15308 (time 1789136043.19 total 280.52 last 63.59) - mkdir 15885 (time 1789136053.19 total 290.52 last 57.68) - mkdir 16436 (time 1789136063.19 total 300.52 last 55.10) - mkdir 16937 (time 1789136073.22 total 310.55 last 49.98) - mkdir 17394 (time 1789136083.25 total 320.58 last 45.57) - mkdir 17890 (time 1789136093.25 total 330.58 last 49.60) - mkdir 18342 (time 1789136103.26 total 340.59 last 45.16) - mkdir 18883 (time 1789136113.28 total 350.61 last 53.99) - mkdir 19365 (time 1789136123.28 total 360.61 last 48.18) - mkdir 19862 (time 1789136133.33 total 370.66 last 49.44) - mkdir 20000 (time 1789136135.82 total 373.15 last 55.42) - mkdir 20437 (time 1789136145.83 total 383.16 last 43.68) - mkdir 20873 (time 1789136155.83 total 393.16 last 43.59) - mkdir 21317 (time 1789136165.87 total 403.20 last 44.22) - mkdir 21798 (time 1789136175.88 total 413.21 last 48.04) - mkdir 22243 (time 1789136185.88 total 423.21 last 44.49) - mkdir 22751 (time 1789136195.89 total 433.22 last 50.75) - mkdir 23177 (time 1789136205.92 total 443.25 last 42.49) - mkdir 23622 (time 1789136215.92 total 453.25 last 44.47) - mkdir 23921 (time 1789136225.93 total 463.26 last 29.90) - mkdir 24278 (time 1789136235.94 total 473.27 last 35.65) - mkdir 24664 (time 1789136245.98 total 483.31 last 38.45) - mkdir 25069 (time 1789136256.00 total 493.34 last 40.39) - mkdir 25492 (time 1789136266.03 total 503.36 last 42.18) - mkdir 25928 (time 1789136276.04 total 513.37 last 43.58) - mkdir 26398 (time 1789136286.06 total 523.39 last 46.88) - mkdir 26817 (time 1789136296.07 total 533.40 last 41.88) - mkdir 27206 (time 1789136306.09 total 543.42 last 38.83) - mkdir 27624 (time 1789136316.13 total 553.46 last 41.63) - mkdir 28010 (time 1789136326.14 total 563.47 last 38.54) - mkdir 28431 (time 1789136336.18 total 573.51 last 41.94) - mkdir 28877 (time 1789136346.20 total 583.53 last 44.51) - mkdir 29406 (time 1789136356.24 total 593.57 last 52.70) - mkdir 29887 (time 1789136366.25 total 603.58 last 48.06) - mkdir 30380 (time 1789136376.27 total 613.60 last 49.20) - mkdir 30807 (time 1789136386.28 total 623.61 last 42.67) - mkdir 31261 (time 1789136396.29 total 633.62 last 45.36) - mkdir 31739 (time 1789136406.31 total 643.64 last 47.67) - mkdir 32178 (time 1789136416.32 total 653.65 last 43.88) - mkdir 32663 (time 1789136426.32 total 663.66 last 48.46) total: 32818 mkdir in 667.48 seconds: 49.17 ops/second - mkdir 558 (time 1789135772.71 total 10.04 last 55.60) - mkdir 1192 (time 1789135782.73 total 20.06 last 63.26) - mkdir 1811 (time 1789135792.73 total 30.06 last 61.88) - mkdir 2329 (time 1789135802.74 total 40.07 last 51.77) - mkdir 2880 (time 1789135812.76 total 50.09 last 54.97) - mkdir 3489 (time 1789135822.77 total 60.10 last 60.87) - mkdir 4067 (time 1789135832.77 total 70.10 last 57.76) - mkdir 4710 (time 1789135842.79 total 80.12 last 64.22) - mkdir 5314 (time 1789135852.82 total 90.15 last 60.18) - mkdir 5660 (time 1789135862.84 total 100.17 last 34.55) - mkdir 6223 (time 1789135872.85 total 110.18 last 56.21) - mkdir 6732 (time 1789135882.87 total 120.20 last 50.80) - mkdir 7311 (time 1789135892.88 total 130.21 last 57.85) - mkdir 7889 (time 1789135902.90 total 140.23 last 57.69) - mkdir 8406 (time 1789135912.90 total 150.23 last 51.68) - mkdir 8925 (time 1789135922.93 total 160.26 last 51.76) - mkdir 9398 (time 1789135932.94 total 170.27 last 47.24) - mkdir 9958 (time 1789135942.96 total 180.29 last 55.91) - mkdir 10608 (time 1789135953.01 total 190.33 last 64.71) - mkdir 11148 (time 1789135963.01 total 200.34 last 53.97) - mkdir 11651 (time 1789135973.03 total 210.36 last 50.22) - mkdir 12243 (time 1789135983.05 total 220.38 last 59.06) - mkdir 12744 (time 1789135993.07 total 230.40 last 50.02) - mkdir 13276 (time 1789136003.07 total 240.40 last 53.19) - mkdir 13744 (time 1789136013.11 total 250.44 last 46.62) - mkdir 14187 (time 1789136023.13 total 260.46 last 44.18) - mkdir 14684 (time 1789136033.16 total 270.48 last 49.59) - mkdir 15294 (time 1789136043.16 total 280.49 last 60.96) - mkdir 15853 (time 1789136053.25 total 290.57 last 55.45) - mkdir 16402 (time 1789136063.25 total 300.58 last 54.88) - mkdir 16902 (time 1789136073.26 total 310.59 last 49.95) - mkdir 17344 (time 1789136083.30 total 320.63 last 44.00) - mkdir 17816 (time 1789136093.31 total 330.64 last 47.16) - mkdir 18243 (time 1789136103.32 total 340.65 last 42.64) - mkdir 18812 (time 1789136113.35 total 350.68 last 56.76) - mkdir 19327 (time 1789136123.35 total 360.68 last 51.50) - mkdir 19866 (time 1789136133.38 total 370.71 last 53.73) - mkdir 20000 (time 1789136135.66 total 372.98 last 58.94) - mkdir 20423 (time 1789136145.69 total 383.02 last 42.16) - mkdir 20851 (time 1789136155.69 total 393.02 last 42.79) - mkdir 21305 (time 1789136165.70 total 403.03 last 45.37) - mkdir 21766 (time 1789136175.71 total 413.03 last 46.06) - mkdir 22180 (time 1789136185.71 total 423.04 last 41.39) - mkdir 22675 (time 1789136195.74 total 433.07 last 49.36) - mkdir 23112 (time 1789136205.75 total 443.08 last 43.64) - mkdir 23576 (time 1789136215.77 total 453.10 last 46.31) - mkdir 23876 (time 1789136225.80 total 463.13 last 29.92) - mkdir 24213 (time 1789136235.82 total 473.15 last 33.64) - mkdir 24607 (time 1789136245.91 total 483.24 last 39.04) - mkdir 24996 (time 1789136255.92 total 493.25 last 38.87) - mkdir 25416 (time 1789136265.92 total 503.25 last 41.98) - mkdir 25857 (time 1789136275.93 total 513.26 last 44.08) - mkdir 26317 (time 1789136285.94 total 523.26 last 45.97) - mkdir 26737 (time 1789136295.94 total 533.27 last 41.96) - mkdir 27129 (time 1789136305.99 total 543.32 last 39.02) - mkdir 27528 (time 1789136316.03 total 553.36 last 39.76) - mkdir 27899 (time 1789136326.06 total 563.38 last 36.99) - mkdir 28309 (time 1789136336.08 total 573.41 last 40.91) - mkdir 28755 (time 1789136346.09 total 583.42 last 44.56) - mkdir 29269 (time 1789136356.09 total 593.42 last 51.37) - mkdir 29747 (time 1789136366.10 total 603.43 last 47.77) - mkdir 30000 (time 1789136370.77 total 608.10 last 54.15) - mkdir 30469 (time 1789136380.77 total 618.10 last 46.90) - mkdir 30893 (time 1789136390.77 total 628.10 last 42.39) - mkdir 31363 (time 1789136400.79 total 638.12 last 46.90) - mkdir 31814 (time 1789136410.80 total 648.13 last 45.06) - mkdir 32278 (time 1789136420.82 total 658.15 last 46.32) - mkdir 32710 (time 1789136430.83 total 668.16 last 43.16) total: 32818 mkdir in 669.99 seconds: 48.98 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789137171 ; total 0 ; last 0) - unlinked 10000 (time 1789137463 ; total 292 ; last 292) - unlinked 20000 (time 1789137773 ; total 602 ; last 310) - unlinked 30000 (time 1789138083 ; total 912 ; last 310) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second - unlinked 0 (time 1789137171 ; total 0 ; last 0) - unlinked 10000 (time 1789137464 ; total 293 ; last 293) - unlinked 20000 (time 1789137775 ; total 604 ; last 311) - unlinked 30000 (time 1789138085 ; total 914 ; last 310) total: 32768 unlinks in 1003 seconds: 32.669991 unlinks/second nlink between: 102 - unlinked 0 (time 1789138176 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789138176 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208640 2176 2204416 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre