== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:36:41 (1781210201) 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 569 (time 1781210218.61 total 10.00 last 56.87) - mkdir 1124 (time 1781210228.62 total 20.01 last 55.48) - mkdir 1671 (time 1781210238.67 total 30.07 last 54.39) - mkdir 2262 (time 1781210248.70 total 40.09 last 58.94) - mkdir 2676 (time 1781210258.73 total 50.12 last 41.28) - mkdir 3200 (time 1781210268.75 total 60.14 last 52.29) - mkdir 3767 (time 1781210278.76 total 70.15 last 56.64) - mkdir 4356 (time 1781210288.80 total 80.19 last 58.67) - mkdir 4907 (time 1781210298.82 total 90.21 last 54.99) - mkdir 5475 (time 1781210308.83 total 100.22 last 56.74) - mkdir 5980 (time 1781210318.84 total 110.24 last 50.43) - mkdir 6505 (time 1781210328.86 total 120.25 last 52.40) - mkdir 7029 (time 1781210338.87 total 130.26 last 52.38) - mkdir 7582 (time 1781210348.89 total 140.29 last 55.14) - mkdir 8161 (time 1781210358.90 total 150.29 last 57.89) - mkdir 8686 (time 1781210368.96 total 160.35 last 52.16) - mkdir 9082 (time 1781210378.97 total 170.36 last 39.57) - mkdir 9602 (time 1781210388.97 total 180.37 last 51.97) - mkdir 10000 (time 1781210397.22 total 188.61 last 48.27) - mkdir 10616 (time 1781210407.23 total 198.62 last 61.56) - mkdir 11192 (time 1781210417.25 total 208.64 last 57.48) - mkdir 11674 (time 1781210427.26 total 218.66 last 48.11) - mkdir 12121 (time 1781210437.27 total 228.66 last 44.68) - mkdir 12642 (time 1781210447.35 total 238.74 last 51.69) - mkdir 13176 (time 1781210457.35 total 248.74 last 53.38) - mkdir 13714 (time 1781210467.36 total 258.76 last 53.74) - mkdir 14314 (time 1781210477.37 total 268.77 last 59.94) - mkdir 14891 (time 1781210487.38 total 278.78 last 57.64) - mkdir 15422 (time 1781210497.39 total 288.78 last 53.09) - mkdir 15946 (time 1781210507.40 total 298.80 last 52.30) - mkdir 16385 (time 1781210517.44 total 308.83 last 43.75) - mkdir 16914 (time 1781210527.44 total 318.83 last 52.89) - mkdir 17443 (time 1781210537.45 total 328.84 last 52.86) - mkdir 17948 (time 1781210547.45 total 338.84 last 50.49) - mkdir 18464 (time 1781210557.45 total 348.84 last 51.59) - mkdir 18934 (time 1781210567.49 total 358.88 last 46.83) - mkdir 19469 (time 1781210577.50 total 368.89 last 53.46) - mkdir 20000 (time 1781210586.84 total 378.23 last 56.83) - mkdir 20595 (time 1781210596.85 total 388.24 last 59.44) - mkdir 21180 (time 1781210606.85 total 398.24 last 58.48) - mkdir 21718 (time 1781210616.85 total 408.25 last 53.80) - mkdir 22229 (time 1781210626.92 total 418.31 last 50.76) - mkdir 22753 (time 1781210636.94 total 428.34 last 52.28) - mkdir 23357 (time 1781210646.96 total 438.35 last 60.32) - mkdir 23910 (time 1781210656.97 total 448.37 last 55.21) - mkdir 24448 (time 1781210666.98 total 458.37 last 53.78) - mkdir 24999 (time 1781210676.98 total 468.37 last 55.09) - mkdir 25554 (time 1781210687.00 total 478.40 last 55.35) - mkdir 26054 (time 1781210697.04 total 488.43 last 49.82) - mkdir 26578 (time 1781210707.04 total 498.43 last 52.40) - mkdir 27108 (time 1781210717.06 total 508.46 last 52.89) - mkdir 27703 (time 1781210727.06 total 518.46 last 59.49) - mkdir 28185 (time 1781210737.19 total 528.58 last 47.61) - mkdir 28627 (time 1781210747.31 total 538.70 last 43.67) - mkdir 29070 (time 1781210757.32 total 548.72 last 44.24) - mkdir 29546 (time 1781210767.33 total 558.72 last 47.56) - mkdir 30000 (time 1781210775.87 total 567.26 last 53.16) - mkdir 30483 (time 1781210785.88 total 577.27 last 48.28) - mkdir 31012 (time 1781210795.89 total 587.28 last 52.83) - mkdir 31460 (time 1781210805.90 total 597.29 last 44.75) - mkdir 31838 (time 1781210815.91 total 607.31 last 37.75) - mkdir 32318 (time 1781210825.92 total 617.32 last 47.94) - mkdir 32757 (time 1781210835.93 total 627.32 last 43.89) total: 32818 mkdir in 628.48 seconds: 52.22 ops/second - mkdir 562 (time 1781210219.61 total 10.00 last 56.17) - mkdir 1127 (time 1781210229.62 total 20.01 last 56.47) - mkdir 1673 (time 1781210239.62 total 30.01 last 54.58) - mkdir 2284 (time 1781210249.63 total 40.02 last 61.06) - mkdir 2720 (time 1781210259.63 total 50.02 last 43.59) - mkdir 3253 (time 1781210269.64 total 60.03 last 53.28) - mkdir 3802 (time 1781210279.66 total 70.05 last 54.75) - mkdir 4373 (time 1781210289.68 total 80.08 last 56.98) - mkdir 4948 (time 1781210299.71 total 90.11 last 57.33) - mkdir 5494 (time 1781210309.74 total 100.14 last 54.43) - mkdir 6015 (time 1781210319.75 total 110.14 last 52.09) - mkdir 6509 (time 1781210329.78 total 120.18 last 49.21) - mkdir 7057 (time 1781210339.81 total 130.20 last 54.68) - mkdir 7600 (time 1781210349.94 total 140.33 last 53.61) - mkdir 8239 (time 1781210359.94 total 150.33 last 63.88) - mkdir 8730 (time 1781210369.99 total 160.38 last 48.85) - mkdir 9150 (time 1781210379.99 total 170.38 last 42.00) - mkdir 9646 (time 1781210390.03 total 180.42 last 49.41) - mkdir 10000 (time 1781210397.51 total 187.90 last 47.33) - mkdir 10608 (time 1781210407.52 total 197.92 last 60.70) - mkdir 11162 (time 1781210417.52 total 207.92 last 55.40) - mkdir 11630 (time 1781210427.55 total 217.94 last 46.67) - mkdir 12095 (time 1781210437.61 total 228.00 last 46.24) - mkdir 12600 (time 1781210447.61 total 238.00 last 50.47) - mkdir 13119 (time 1781210457.64 total 248.04 last 51.74) - mkdir 13663 (time 1781210467.67 total 258.06 last 54.28) - mkdir 14257 (time 1781210477.68 total 268.07 last 59.32) - mkdir 14810 (time 1781210487.68 total 278.08 last 55.28) - mkdir 15327 (time 1781210497.72 total 288.11 last 51.52) - mkdir 15846 (time 1781210507.74 total 298.14 last 51.76) - mkdir 16277 (time 1781210517.75 total 308.14 last 43.09) - mkdir 16842 (time 1781210527.75 total 318.14 last 56.49) - mkdir 17359 (time 1781210537.77 total 328.16 last 51.59) - mkdir 17838 (time 1781210547.82 total 338.21 last 47.66) - mkdir 18338 (time 1781210557.85 total 348.24 last 49.86) - mkdir 18851 (time 1781210567.89 total 358.28 last 51.11) - mkdir 19396 (time 1781210577.89 total 368.29 last 54.47) - mkdir 19960 (time 1781210587.90 total 378.29 last 56.38) - mkdir 20565 (time 1781210597.93 total 388.32 last 60.33) - mkdir 21147 (time 1781210607.95 total 398.35 last 58.05) - mkdir 21689 (time 1781210618.01 total 408.40 last 53.91) - mkdir 22220 (time 1781210628.02 total 418.41 last 53.05) - mkdir 22764 (time 1781210638.03 total 428.42 last 54.36) - mkdir 23364 (time 1781210648.09 total 438.48 last 59.61) - mkdir 23919 (time 1781210658.10 total 448.49 last 55.48) - mkdir 24447 (time 1781210668.10 total 458.49 last 52.77) - mkdir 24981 (time 1781210678.14 total 468.53 last 53.22) - mkdir 25484 (time 1781210688.16 total 478.55 last 50.16) - mkdir 25985 (time 1781210698.17 total 488.56 last 50.06) - mkdir 26515 (time 1781210708.20 total 498.59 last 52.87) - mkdir 27068 (time 1781210718.20 total 508.59 last 55.29) - mkdir 27603 (time 1781210728.22 total 518.61 last 53.40) - mkdir 28129 (time 1781210738.23 total 528.62 last 52.55) - mkdir 28530 (time 1781210748.27 total 538.67 last 39.91) - mkdir 28971 (time 1781210758.28 total 548.68 last 44.06) - mkdir 29450 (time 1781210768.30 total 558.69 last 47.84) - mkdir 30000 (time 1781210777.42 total 567.81 last 60.29) - mkdir 30469 (time 1781210787.46 total 577.85 last 46.71) - mkdir 30978 (time 1781210797.47 total 587.86 last 50.87) - mkdir 31431 (time 1781210807.61 total 598.00 last 44.65) - mkdir 31776 (time 1781210817.66 total 608.05 last 34.33) - mkdir 32288 (time 1781210827.69 total 618.08 last 51.05) - mkdir 32736 (time 1781210837.69 total 628.09 last 44.78) total: 32818 mkdir in 629.31 seconds: 52.15 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 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1781211598 ; total 0 ; last 0) - unlinked 10000 (time 1781211890 ; total 292 ; last 292) - unlinked 20000 (time 1781212210 ; total 612 ; last 320) - unlinked 30000 (time 1781212545 ; total 947 ; last 335) total: 32768 unlinks in 1053 seconds: 31.118708 unlinks/second - unlinked 0 (time 1781211598 ; total 0 ; last 0) - unlinked 10000 (time 1781211892 ; total 294 ; last 294) - unlinked 20000 (time 1781212214 ; total 616 ; last 322) - unlinked 30000 (time 1781212551 ; total 953 ; last 337) total: 32768 unlinks in 1056 seconds: 31.030304 unlinks/second nlink between: 102 - unlinked 0 (time 1781212656 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781212656 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208256 2176 2204032 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 526673 333 526340 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre