== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:50:58 (1786189858) 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 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 464 (time 1786189874.21 total 10.01 last 46.36) - mkdir 992 (time 1786189884.24 total 20.03 last 52.67) - mkdir 1517 (time 1786189894.26 total 30.05 last 52.42) - mkdir 1919 (time 1786189904.26 total 40.06 last 40.17) - mkdir 2304 (time 1786189914.28 total 50.07 last 38.44) - mkdir 2716 (time 1786189924.30 total 60.09 last 41.13) - mkdir 3186 (time 1786189934.35 total 70.15 last 46.73) - mkdir 3549 (time 1786189944.39 total 80.18 last 36.18) - mkdir 4023 (time 1786189954.39 total 90.18 last 47.39) - mkdir 4573 (time 1786189964.41 total 100.21 last 54.86) - mkdir 5129 (time 1786189974.49 total 110.28 last 55.18) - mkdir 5700 (time 1786189984.50 total 120.30 last 57.03) - mkdir 6269 (time 1786189994.50 total 130.30 last 56.89) - mkdir 6858 (time 1786190004.51 total 140.31 last 58.84) - mkdir 7379 (time 1786190014.52 total 150.32 last 52.06) - mkdir 7956 (time 1786190024.52 total 160.32 last 57.69) - mkdir 8535 (time 1786190034.54 total 170.33 last 57.82) - mkdir 9032 (time 1786190044.55 total 180.34 last 49.66) - mkdir 9532 (time 1786190054.55 total 190.35 last 49.98) - mkdir 10000 (time 1786190062.59 total 198.39 last 58.19) - mkdir 10590 (time 1786190072.60 total 208.39 last 58.96) - mkdir 11175 (time 1786190082.62 total 218.41 last 58.40) - mkdir 11778 (time 1786190092.63 total 228.42 last 60.24) - mkdir 12425 (time 1786190102.63 total 238.43 last 64.64) - mkdir 13026 (time 1786190112.64 total 248.43 last 60.07) - mkdir 13509 (time 1786190122.65 total 258.45 last 48.24) - mkdir 14069 (time 1786190132.65 total 268.45 last 55.98) - mkdir 14582 (time 1786190142.68 total 278.48 last 51.15) - mkdir 15139 (time 1786190152.70 total 288.49 last 55.63) - mkdir 15646 (time 1786190162.70 total 298.49 last 50.69) - mkdir 16191 (time 1786190172.70 total 308.50 last 54.49) - mkdir 16755 (time 1786190182.70 total 318.50 last 56.38) - mkdir 17304 (time 1786190192.71 total 328.51 last 54.86) - mkdir 17693 (time 1786190202.73 total 338.52 last 38.85) - mkdir 18243 (time 1786190212.73 total 348.53 last 54.95) - mkdir 18784 (time 1786190222.76 total 358.55 last 53.98) - mkdir 19250 (time 1786190232.76 total 368.56 last 46.57) - mkdir 19696 (time 1786190242.77 total 378.56 last 44.59) - mkdir 20000 (time 1786190247.85 total 383.65 last 59.79) - mkdir 20521 (time 1786190257.86 total 393.65 last 52.06) - mkdir 21006 (time 1786190267.87 total 403.67 last 48.43) - mkdir 21412 (time 1786190277.90 total 413.69 last 40.51) - mkdir 21799 (time 1786190287.96 total 423.75 last 38.46) - mkdir 22262 (time 1786190297.97 total 433.77 last 46.24) - mkdir 22791 (time 1786190308.04 total 443.84 last 52.53) - mkdir 23324 (time 1786190318.06 total 453.85 last 53.22) - mkdir 23740 (time 1786190328.07 total 463.87 last 41.54) - mkdir 24226 (time 1786190338.09 total 473.88 last 48.52) - mkdir 24677 (time 1786190348.12 total 483.91 last 44.96) - mkdir 25156 (time 1786190358.12 total 493.92 last 47.87) - mkdir 25676 (time 1786190368.13 total 503.92 last 51.98) - mkdir 26188 (time 1786190378.15 total 513.94 last 51.09) - mkdir 26745 (time 1786190388.18 total 523.97 last 55.55) - mkdir 27225 (time 1786190398.18 total 533.98 last 47.97) - mkdir 27846 (time 1786190408.21 total 544.00 last 61.94) - mkdir 28416 (time 1786190418.24 total 554.04 last 56.80) - mkdir 28963 (time 1786190428.25 total 564.04 last 54.67) - mkdir 29440 (time 1786190438.27 total 574.07 last 47.58) - mkdir 29871 (time 1786190448.31 total 584.11 last 42.92) - mkdir 30000 (time 1786190451.43 total 587.23 last 41.36) - mkdir 30392 (time 1786190461.44 total 597.24 last 39.16) - mkdir 30830 (time 1786190471.45 total 607.24 last 43.78) - mkdir 31356 (time 1786190481.45 total 617.25 last 52.58) - mkdir 31821 (time 1786190491.48 total 627.27 last 46.39) - mkdir 32258 (time 1786190501.50 total 637.30 last 43.60) - mkdir 32660 (time 1786190511.53 total 647.32 last 40.09) total: 32818 mkdir in 650.79 seconds: 50.43 ops/second - mkdir 471 (time 1786189874.49 total 10.02 last 46.99) - mkdir 974 (time 1786189884.49 total 20.03 last 50.27) - mkdir 1508 (time 1786189894.50 total 30.04 last 53.35) - mkdir 1904 (time 1786189904.51 total 40.04 last 39.59) - mkdir 2294 (time 1786189914.51 total 50.05 last 38.97) - mkdir 2656 (time 1786189924.52 total 60.05 last 36.18) - mkdir 3097 (time 1786189934.55 total 70.08 last 43.95) - mkdir 3449 (time 1786189944.60 total 80.13 last 35.03) - mkdir 3926 (time 1786189954.62 total 90.15 last 47.60) - mkdir 4471 (time 1786189964.63 total 100.16 last 54.45) - mkdir 5039 (time 1786189974.67 total 110.20 last 56.57) - mkdir 5620 (time 1786189984.68 total 120.21 last 58.06) - mkdir 6194 (time 1786189994.68 total 130.22 last 57.37) - mkdir 6798 (time 1786190004.69 total 140.22 last 60.36) - mkdir 7320 (time 1786190014.69 total 150.23 last 52.17) - mkdir 7887 (time 1786190024.70 total 160.23 last 56.67) - mkdir 8468 (time 1786190034.70 total 170.24 last 58.07) - mkdir 8965 (time 1786190044.70 total 180.24 last 49.70) - mkdir 9468 (time 1786190054.71 total 190.24 last 50.30) - mkdir 10000 (time 1786190063.62 total 199.16 last 59.67) - mkdir 10587 (time 1786190073.62 total 209.16 last 58.68) - mkdir 11179 (time 1786190083.64 total 219.17 last 59.12) - mkdir 11736 (time 1786190093.64 total 229.17 last 55.70) - mkdir 12393 (time 1786190103.64 total 239.18 last 65.67) - mkdir 12996 (time 1786190113.65 total 249.18 last 60.26) - mkdir 13464 (time 1786190123.66 total 259.19 last 46.76) - mkdir 14032 (time 1786190133.68 total 269.22 last 56.67) - mkdir 14540 (time 1786190143.70 total 279.23 last 50.71) - mkdir 15093 (time 1786190153.71 total 289.24 last 55.26) - mkdir 15633 (time 1786190163.71 total 299.24 last 53.99) - mkdir 16201 (time 1786190173.72 total 309.26 last 56.73) - mkdir 16768 (time 1786190183.72 total 319.26 last 56.70) - mkdir 17276 (time 1786190193.72 total 329.26 last 50.79) - mkdir 17673 (time 1786190203.74 total 339.28 last 39.63) - mkdir 18241 (time 1786190213.75 total 349.28 last 56.77) - mkdir 18771 (time 1786190223.75 total 359.29 last 52.99) - mkdir 19243 (time 1786190233.77 total 369.31 last 47.10) - mkdir 19725 (time 1786190243.79 total 379.33 last 48.11) - mkdir 20000 (time 1786190248.58 total 384.11 last 57.45) - mkdir 20512 (time 1786190258.61 total 394.15 last 51.03) - mkdir 20989 (time 1786190268.61 total 404.15 last 47.69) - mkdir 21413 (time 1786190278.67 total 414.20 last 42.17) - mkdir 21807 (time 1786190288.68 total 424.21 last 39.37) - mkdir 22268 (time 1786190298.69 total 434.22 last 46.05) - mkdir 22792 (time 1786190308.69 total 444.22 last 52.40) - mkdir 23288 (time 1786190318.69 total 454.22 last 49.59) - mkdir 23707 (time 1786190328.69 total 464.23 last 41.88) - mkdir 24191 (time 1786190338.72 total 474.25 last 48.28) - mkdir 24636 (time 1786190348.74 total 484.27 last 44.41) - mkdir 25105 (time 1786190358.76 total 494.29 last 46.80) - mkdir 25638 (time 1786190368.78 total 504.31 last 53.20) - mkdir 26156 (time 1786190378.78 total 514.32 last 51.77) - mkdir 26676 (time 1786190388.78 total 524.32 last 51.99) - mkdir 27200 (time 1786190398.80 total 534.33 last 52.33) - mkdir 27787 (time 1786190408.81 total 544.35 last 58.61) - mkdir 28348 (time 1786190418.82 total 554.36 last 56.04) - mkdir 28858 (time 1786190428.84 total 564.38 last 50.90) - mkdir 29315 (time 1786190438.85 total 574.38 last 45.68) - mkdir 29735 (time 1786190448.87 total 584.41 last 41.88) - mkdir 30000 (time 1786190456.23 total 591.77 last 36.02) - mkdir 30366 (time 1786190466.27 total 601.80 last 36.46) - mkdir 30927 (time 1786190476.28 total 611.82 last 56.03) - mkdir 31413 (time 1786190486.29 total 621.83 last 48.55) - mkdir 31901 (time 1786190496.29 total 631.83 last 48.79) - mkdir 32322 (time 1786190506.30 total 641.83 last 42.10) - mkdir 32785 (time 1786190516.30 total 651.84 last 46.26) total: 32818 mkdir in 652.46 seconds: 50.30 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1786191018 ; total 0 ; last 0) - unlinked 10000 (time 1786191194 ; total 176 ; last 176) - unlinked 20000 (time 1786191344 ; total 326 ; last 150) - unlinked 30000 (time 1786191474 ; total 456 ; last 130) total: 32768 unlinks in 491 seconds: 66.737274 unlinks/second - unlinked 0 (time 1786191018 ; total 0 ; last 0) - unlinked 10000 (time 1786191195 ; total 177 ; last 177) - unlinked 20000 (time 1786191343 ; total 325 ; last 148) - unlinked 30000 (time 1786191475 ; total 457 ; last 132) total: 32768 unlinks in 492 seconds: 66.601624 unlinks/second nlink between: 102 - unlinked 0 (time 1786191511 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786191511 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209152 2176 2204928 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 526887 333 526554 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