== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:29:32 (1782217772) 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 632 (time 1782217788.13 total 10.04 last 62.92) - mkdir 1072 (time 1782217798.15 total 20.06 last 43.91) - mkdir 1581 (time 1782217808.16 total 30.08 last 50.82) - mkdir 2182 (time 1782217818.17 total 40.09 last 60.07) - mkdir 2763 (time 1782217828.18 total 50.09 last 58.05) - mkdir 3303 (time 1782217838.18 total 60.10 last 53.99) - mkdir 3920 (time 1782217848.20 total 70.11 last 61.60) - mkdir 4333 (time 1782217858.20 total 80.12 last 41.27) - mkdir 4948 (time 1782217868.21 total 90.13 last 61.46) - mkdir 5399 (time 1782217878.24 total 100.15 last 44.99) - mkdir 5958 (time 1782217888.25 total 110.16 last 55.84) - mkdir 6596 (time 1782217898.26 total 120.18 last 63.71) - mkdir 7267 (time 1782217908.26 total 130.18 last 67.08) - mkdir 7818 (time 1782217918.28 total 140.20 last 55.01) - mkdir 8241 (time 1782217928.38 total 150.29 last 41.90) - mkdir 8708 (time 1782217938.39 total 160.30 last 46.66) - mkdir 9294 (time 1782217948.39 total 170.30 last 58.58) - mkdir 9801 (time 1782217958.39 total 180.31 last 50.68) - mkdir 10000 (time 1782217962.43 total 184.34 last 49.34) - mkdir 10545 (time 1782217972.45 total 194.36 last 54.39) - mkdir 10985 (time 1782217982.45 total 204.37 last 43.96) - mkdir 11459 (time 1782217992.49 total 214.41 last 47.23) - mkdir 12085 (time 1782218002.51 total 224.43 last 62.45) - mkdir 12701 (time 1782218012.53 total 234.44 last 61.50) - mkdir 13314 (time 1782218022.53 total 244.45 last 61.29) - mkdir 13825 (time 1782218032.54 total 254.46 last 51.04) - mkdir 14383 (time 1782218042.55 total 264.47 last 55.76) - mkdir 14951 (time 1782218052.56 total 274.48 last 56.74) - mkdir 15418 (time 1782218062.57 total 284.48 last 46.67) - mkdir 15941 (time 1782218072.58 total 294.50 last 52.23) - mkdir 16521 (time 1782218082.60 total 304.52 last 57.89) - mkdir 17064 (time 1782218092.62 total 314.54 last 54.17) - mkdir 17608 (time 1782218102.63 total 324.55 last 54.35) - mkdir 18159 (time 1782218112.63 total 334.55 last 55.09) - mkdir 18754 (time 1782218122.65 total 344.57 last 59.40) - mkdir 19385 (time 1782218132.66 total 354.57 last 63.06) - mkdir 19962 (time 1782218142.66 total 364.58 last 57.67) - mkdir 20541 (time 1782218152.67 total 374.59 last 57.83) - mkdir 21108 (time 1782218162.68 total 384.60 last 56.66) - mkdir 21736 (time 1782218172.69 total 394.61 last 62.71) - mkdir 22325 (time 1782218182.70 total 404.62 last 58.85) - mkdir 22860 (time 1782218192.72 total 414.63 last 53.43) - mkdir 23457 (time 1782218202.73 total 424.64 last 59.63) - mkdir 23985 (time 1782218212.73 total 434.64 last 52.80) - mkdir 24583 (time 1782218222.75 total 444.67 last 59.64) - mkdir 25163 (time 1782218232.76 total 454.67 last 57.98) - mkdir 25712 (time 1782218242.77 total 464.68 last 54.84) - mkdir 26258 (time 1782218252.77 total 474.69 last 54.57) - mkdir 26774 (time 1782218262.79 total 484.71 last 51.50) - mkdir 27242 (time 1782218272.80 total 494.71 last 46.78) - mkdir 27680 (time 1782218282.80 total 504.72 last 43.77) - mkdir 28168 (time 1782218292.81 total 514.73 last 48.75) - mkdir 28681 (time 1782218302.83 total 524.75 last 51.20) - mkdir 29208 (time 1782218312.84 total 534.76 last 52.65) - mkdir 29661 (time 1782218322.85 total 544.77 last 45.26) - mkdir 30000 (time 1782218329.48 total 551.39 last 51.17) - mkdir 30415 (time 1782218339.48 total 561.39 last 41.49) - mkdir 30744 (time 1782218349.49 total 571.41 last 32.85) - mkdir 31232 (time 1782218359.51 total 581.42 last 48.73) - mkdir 31738 (time 1782218369.51 total 591.42 last 50.60) - mkdir 32239 (time 1782218379.51 total 601.43 last 50.09) - mkdir 32670 (time 1782218389.52 total 611.44 last 43.05) total: 32818 mkdir in 614.18 seconds: 53.43 ops/second - mkdir 639 (time 1782217788.09 total 10.00 last 63.89) - mkdir 1085 (time 1782217798.14 total 20.05 last 44.39) - mkdir 1611 (time 1782217808.15 total 30.06 last 52.53) - mkdir 2216 (time 1782217818.15 total 40.06 last 60.50) - mkdir 2779 (time 1782217828.16 total 50.08 last 56.22) - mkdir 3324 (time 1782217838.17 total 60.08 last 54.48) - mkdir 3929 (time 1782217848.18 total 70.09 last 60.46) - mkdir 4343 (time 1782217858.21 total 80.12 last 41.25) - mkdir 4922 (time 1782217868.22 total 90.13 last 57.87) - mkdir 5373 (time 1782217878.23 total 100.14 last 45.06) - mkdir 5927 (time 1782217888.24 total 110.15 last 55.34) - mkdir 6553 (time 1782217898.24 total 120.15 last 62.57) - mkdir 7216 (time 1782217908.26 total 130.17 last 66.21) - mkdir 7788 (time 1782217918.27 total 140.18 last 57.13) - mkdir 8201 (time 1782217928.39 total 150.30 last 40.81) - mkdir 8681 (time 1782217938.43 total 160.34 last 47.82) - mkdir 9247 (time 1782217948.44 total 170.35 last 56.53) - mkdir 9763 (time 1782217958.44 total 180.35 last 51.58) - mkdir 10000 (time 1782217963.18 total 185.10 last 49.98) - mkdir 10520 (time 1782217973.23 total 195.14 last 51.79) - mkdir 10978 (time 1782217983.26 total 205.17 last 45.65) - mkdir 11446 (time 1782217993.30 total 215.21 last 46.59) - mkdir 12099 (time 1782218003.32 total 225.23 last 65.19) - mkdir 12695 (time 1782218013.33 total 235.24 last 59.55) - mkdir 13304 (time 1782218023.35 total 245.26 last 60.79) - mkdir 13814 (time 1782218033.35 total 255.26 last 51.00) - mkdir 14372 (time 1782218043.36 total 265.27 last 55.75) - mkdir 14927 (time 1782218053.36 total 275.27 last 55.50) - mkdir 15377 (time 1782218063.37 total 285.28 last 44.96) - mkdir 15925 (time 1782218073.37 total 295.28 last 54.79) - mkdir 16475 (time 1782218083.39 total 305.30 last 54.87) - mkdir 16970 (time 1782218093.40 total 315.31 last 49.48) - mkdir 17532 (time 1782218103.44 total 325.35 last 55.94) - mkdir 18126 (time 1782218113.45 total 335.36 last 59.38) - mkdir 18712 (time 1782218123.46 total 345.37 last 58.53) - mkdir 19339 (time 1782218133.46 total 355.37 last 62.70) - mkdir 19936 (time 1782218143.46 total 365.37 last 59.68) - mkdir 20550 (time 1782218153.48 total 375.39 last 61.27) - mkdir 21095 (time 1782218163.49 total 385.40 last 54.46) - mkdir 21744 (time 1782218173.49 total 395.40 last 64.89) - mkdir 22350 (time 1782218183.52 total 405.43 last 60.44) - mkdir 22892 (time 1782218193.53 total 415.45 last 54.10) - mkdir 23459 (time 1782218203.55 total 425.46 last 56.61) - mkdir 24000 (time 1782218213.56 total 435.47 last 54.05) - mkdir 24574 (time 1782218223.58 total 445.49 last 57.27) - mkdir 25123 (time 1782218233.59 total 455.50 last 54.84) - mkdir 25634 (time 1782218243.70 total 465.61 last 50.56) - mkdir 26212 (time 1782218253.71 total 475.62 last 57.74) - mkdir 26725 (time 1782218263.72 total 485.63 last 51.24) - mkdir 27208 (time 1782218273.74 total 495.65 last 48.22) - mkdir 27638 (time 1782218283.77 total 505.68 last 42.88) - mkdir 28142 (time 1782218293.81 total 515.72 last 50.18) - mkdir 28663 (time 1782218303.81 total 525.72 last 52.09) - mkdir 29133 (time 1782218314.04 total 535.95 last 45.94) - mkdir 29604 (time 1782218324.19 total 546.11 last 46.39) - mkdir 30000 (time 1782218331.33 total 553.24 last 55.52) - mkdir 30379 (time 1782218341.36 total 563.27 last 37.77) - mkdir 30746 (time 1782218351.38 total 573.29 last 36.64) - mkdir 31273 (time 1782218361.38 total 583.29 last 52.70) - mkdir 31758 (time 1782218371.39 total 593.31 last 48.42) - mkdir 32250 (time 1782218381.40 total 603.31 last 49.17) - mkdir 32699 (time 1782218391.59 total 613.50 last 44.05) total: 32818 mkdir in 615.24 seconds: 53.34 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 304004 65969 238035 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1782218979 ; total 0 ; last 0) - unlinked 10000 (time 1782219178 ; total 199 ; last 199) - unlinked 20000 (time 1782219356 ; total 377 ; last 178) - unlinked 30000 (time 1782219533 ; total 554 ; last 177) total: 32768 unlinks in 624 seconds: 52.512821 unlinks/second - unlinked 0 (time 1782218979 ; total 0 ; last 0) - unlinked 10000 (time 1782219178 ; total 199 ; last 199) - unlinked 20000 (time 1782219357 ; total 378 ; last 179) - unlinked 30000 (time 1782219534 ; total 555 ; last 177) total: 32768 unlinks in 625 seconds: 52.428799 unlinks/second nlink between: 102 - unlinked 0 (time 1782219607 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782219607 ; 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 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 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre