== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:41:12 (1787820072) 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 643 (time 1787820087.18 total 10.02 last 64.17) - mkdir 1187 (time 1787820097.19 total 20.02 last 54.38) - mkdir 1761 (time 1787820107.20 total 30.04 last 57.32) - mkdir 2335 (time 1787820117.26 total 40.09 last 57.09) - mkdir 2918 (time 1787820127.26 total 50.09 last 58.30) - mkdir 3542 (time 1787820137.27 total 60.11 last 62.32) - mkdir 4103 (time 1787820147.38 total 70.21 last 55.51) - mkdir 4714 (time 1787820157.39 total 80.22 last 61.03) - mkdir 5281 (time 1787820167.43 total 90.27 last 56.43) - mkdir 5822 (time 1787820177.44 total 100.28 last 54.05) - mkdir 6384 (time 1787820187.47 total 110.31 last 56.07) - mkdir 6910 (time 1787820197.49 total 120.32 last 52.51) - mkdir 7480 (time 1787820207.51 total 130.35 last 56.86) - mkdir 8045 (time 1787820217.53 total 140.37 last 56.39) - mkdir 8659 (time 1787820227.54 total 150.38 last 61.35) - mkdir 9241 (time 1787820237.56 total 160.40 last 58.06) - mkdir 9714 (time 1787820247.57 total 170.41 last 47.26) - mkdir 10000 (time 1787820253.16 total 176.00 last 51.19) - mkdir 10451 (time 1787820263.16 total 186.00 last 45.07) - mkdir 10924 (time 1787820273.16 total 196.00 last 47.30) - mkdir 11441 (time 1787820283.18 total 206.01 last 51.63) - mkdir 11972 (time 1787820293.18 total 216.02 last 53.10) - mkdir 12489 (time 1787820303.18 total 226.02 last 51.69) - mkdir 12924 (time 1787820313.21 total 236.05 last 43.36) - mkdir 13363 (time 1787820323.25 total 246.08 last 43.74) - mkdir 13958 (time 1787820333.28 total 256.11 last 59.33) - mkdir 14560 (time 1787820343.28 total 266.12 last 60.19) - mkdir 15130 (time 1787820353.28 total 276.12 last 56.97) - mkdir 15694 (time 1787820363.32 total 286.16 last 56.21) - mkdir 16227 (time 1787820373.32 total 296.16 last 53.26) - mkdir 16752 (time 1787820383.34 total 306.18 last 52.43) - mkdir 17267 (time 1787820393.35 total 316.19 last 51.44) - mkdir 17790 (time 1787820403.35 total 326.19 last 52.30) - mkdir 18307 (time 1787820413.36 total 336.19 last 51.68) - mkdir 18823 (time 1787820423.37 total 346.20 last 51.55) - mkdir 19403 (time 1787820433.37 total 356.21 last 57.95) - mkdir 20000 (time 1787820443.35 total 366.19 last 59.83) - mkdir 20566 (time 1787820453.37 total 376.21 last 56.52) - mkdir 21167 (time 1787820463.39 total 386.23 last 59.96) - mkdir 21793 (time 1787820473.39 total 396.23 last 62.60) - mkdir 22317 (time 1787820483.40 total 406.24 last 52.35) - mkdir 22826 (time 1787820493.41 total 416.25 last 50.83) - mkdir 23348 (time 1787820503.43 total 426.27 last 52.12) - mkdir 23896 (time 1787820513.45 total 436.29 last 54.70) - mkdir 24430 (time 1787820523.62 total 446.46 last 52.49) - mkdir 24981 (time 1787820533.62 total 456.46 last 55.09) - mkdir 25590 (time 1787820543.70 total 466.54 last 60.45) - mkdir 26144 (time 1787820553.71 total 476.55 last 55.35) - mkdir 26671 (time 1787820563.72 total 486.56 last 52.65) - mkdir 27145 (time 1787820573.73 total 496.57 last 47.35) - mkdir 27650 (time 1787820583.74 total 506.58 last 50.44) - mkdir 28147 (time 1787820593.75 total 516.59 last 49.65) - mkdir 28655 (time 1787820603.90 total 526.73 last 50.07) - mkdir 29164 (time 1787820613.91 total 536.74 last 50.85) - mkdir 29651 (time 1787820623.92 total 546.75 last 48.65) - mkdir 30000 (time 1787820630.31 total 553.15 last 54.57) - mkdir 30533 (time 1787820640.60 total 563.44 last 51.81) - mkdir 31129 (time 1787820650.60 total 573.44 last 59.58) - mkdir 31721 (time 1787820660.85 total 583.69 last 57.77) - mkdir 32361 (time 1787820670.85 total 593.69 last 63.97) total: 32818 mkdir in 600.75 seconds: 54.63 ops/second - mkdir 660 (time 1787820087.02 total 10.00 last 65.98) - mkdir 1190 (time 1787820097.04 total 20.03 last 52.88) - mkdir 1771 (time 1787820107.08 total 30.07 last 57.86) - mkdir 2364 (time 1787820117.11 total 40.09 last 59.16) - mkdir 2935 (time 1787820127.11 total 50.10 last 57.04) - mkdir 3544 (time 1787820137.15 total 60.14 last 60.68) - mkdir 4096 (time 1787820147.16 total 70.15 last 55.14) - mkdir 4681 (time 1787820157.17 total 80.16 last 58.45) - mkdir 5242 (time 1787820167.18 total 90.16 last 56.07) - mkdir 5787 (time 1787820177.18 total 100.17 last 54.47) - mkdir 6356 (time 1787820187.20 total 110.19 last 56.79) - mkdir 6868 (time 1787820197.22 total 120.20 last 51.13) - mkdir 7449 (time 1787820207.22 total 130.21 last 58.07) - mkdir 8006 (time 1787820217.22 total 140.21 last 55.69) - mkdir 8624 (time 1787820227.22 total 150.21 last 61.80) - mkdir 9215 (time 1787820237.24 total 160.23 last 58.98) - mkdir 9705 (time 1787820247.26 total 170.25 last 48.90) - mkdir 10000 (time 1787820253.16 total 176.15 last 50.04) - mkdir 10427 (time 1787820263.17 total 186.16 last 42.65) - mkdir 10910 (time 1787820273.17 total 196.16 last 48.30) - mkdir 11427 (time 1787820283.18 total 206.16 last 51.66) - mkdir 11945 (time 1787820293.21 total 216.19 last 51.65) - mkdir 12451 (time 1787820303.21 total 226.19 last 50.60) - mkdir 12892 (time 1787820313.24 total 236.23 last 43.96) - mkdir 13322 (time 1787820323.30 total 246.29 last 42.73) - mkdir 13926 (time 1787820333.33 total 256.32 last 60.22) - mkdir 14516 (time 1787820343.34 total 266.32 last 58.98) - mkdir 15068 (time 1787820353.34 total 276.33 last 55.17) - mkdir 15646 (time 1787820363.36 total 286.35 last 57.70) - mkdir 16165 (time 1787820373.37 total 296.36 last 51.83) - mkdir 16688 (time 1787820383.42 total 306.41 last 52.04) - mkdir 17188 (time 1787820393.45 total 316.43 last 49.88) - mkdir 17705 (time 1787820403.45 total 326.44 last 51.66) - mkdir 18218 (time 1787820413.46 total 336.45 last 51.25) - mkdir 18739 (time 1787820423.47 total 346.45 last 52.08) - mkdir 19299 (time 1787820433.47 total 356.46 last 55.95) - mkdir 19874 (time 1787820443.50 total 366.48 last 57.37) - mkdir 20479 (time 1787820453.50 total 376.49 last 60.46) - mkdir 21060 (time 1787820463.51 total 386.49 last 58.09) - mkdir 21690 (time 1787820473.52 total 396.51 last 62.89) - mkdir 22221 (time 1787820483.53 total 406.51 last 53.08) - mkdir 22762 (time 1787820493.53 total 416.52 last 54.07) - mkdir 23274 (time 1787820503.55 total 426.53 last 51.13) - mkdir 23815 (time 1787820513.57 total 436.56 last 53.97) - mkdir 24345 (time 1787820523.64 total 446.63 last 52.62) - mkdir 24912 (time 1787820533.65 total 456.64 last 56.64) - mkdir 25533 (time 1787820543.76 total 466.74 last 61.46) - mkdir 26121 (time 1787820553.77 total 476.76 last 58.71) - mkdir 26639 (time 1787820563.80 total 486.78 last 51.68) - mkdir 27142 (time 1787820573.80 total 496.79 last 50.27) - mkdir 27633 (time 1787820583.80 total 506.79 last 49.10) - mkdir 28126 (time 1787820593.82 total 516.80 last 49.24) - mkdir 28614 (time 1787820603.91 total 526.90 last 48.34) - mkdir 29114 (time 1787820613.91 total 536.90 last 49.99) - mkdir 29615 (time 1787820623.94 total 546.93 last 49.97) - mkdir 30000 (time 1787820630.96 total 553.95 last 54.84) - mkdir 30518 (time 1787820640.98 total 563.97 last 51.69) - mkdir 31109 (time 1787820650.99 total 573.98 last 59.02) - mkdir 31678 (time 1787820661.00 total 583.99 last 56.86) - mkdir 32331 (time 1787820671.00 total 593.99 last 65.29) total: 32818 mkdir in 601.25 seconds: 54.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1787821399 ; total 0 ; last 0) - unlinked 10000 (time 1787821722 ; total 323 ; last 323) - unlinked 20000 (time 1787822077 ; total 678 ; last 355) - unlinked 30000 (time 1787822423 ; total 1024 ; last 346) total: 32768 unlinks in 1113 seconds: 29.441151 unlinks/second - unlinked 0 (time 1787821399 ; total 0 ; last 0) - unlinked 10000 (time 1787821723 ; total 324 ; last 324) - unlinked 20000 (time 1787822078 ; total 679 ; last 355) - unlinked 30000 (time 1787822427 ; total 1028 ; last 349) total: 32768 unlinks in 1115 seconds: 29.388340 unlinks/second nlink between: 102 - unlinked 0 (time 1787822515 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787822515 ; 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 2208384 2176 2204160 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 526704 333 526371 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