== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:14:46 (1789517686) 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 561 (time 1789517702.05 total 10.01 last 56.06) - mkdir 1078 (time 1789517712.08 total 20.04 last 51.55) - mkdir 1618 (time 1789517722.08 total 30.04 last 53.99) - mkdir 2198 (time 1789517732.10 total 40.06 last 57.88) - mkdir 2694 (time 1789517742.12 total 50.07 last 49.54) - mkdir 3259 (time 1789517752.14 total 60.10 last 56.33) - mkdir 3853 (time 1789517762.15 total 70.10 last 59.39) - mkdir 4410 (time 1789517772.17 total 80.13 last 55.55) - mkdir 4943 (time 1789517782.18 total 90.14 last 53.26) - mkdir 5467 (time 1789517792.20 total 100.16 last 52.28) - mkdir 5974 (time 1789517802.21 total 110.16 last 50.67) - mkdir 6522 (time 1789517812.22 total 120.18 last 54.72) - mkdir 7046 (time 1789517822.24 total 130.20 last 52.32) - mkdir 7581 (time 1789517832.25 total 140.20 last 53.46) - mkdir 8125 (time 1789517842.27 total 150.22 last 54.28) - mkdir 8671 (time 1789517852.27 total 160.23 last 54.59) - mkdir 9200 (time 1789517862.30 total 170.26 last 52.73) - mkdir 9690 (time 1789517872.31 total 180.27 last 48.96) - mkdir 10000 (time 1789517878.58 total 186.54 last 49.41) - mkdir 10540 (time 1789517888.61 total 196.57 last 53.86) - mkdir 11105 (time 1789517898.62 total 206.57 last 56.47) - mkdir 11660 (time 1789517908.63 total 216.59 last 55.39) - mkdir 12197 (time 1789517918.65 total 226.61 last 53.62) - mkdir 12710 (time 1789517928.65 total 236.61 last 51.29) - mkdir 13237 (time 1789517938.68 total 246.63 last 52.56) - mkdir 13695 (time 1789517948.72 total 256.67 last 45.62) - mkdir 14338 (time 1789517958.72 total 266.68 last 64.29) - mkdir 14927 (time 1789517968.73 total 276.68 last 58.87) - mkdir 15439 (time 1789517978.74 total 286.70 last 51.11) - mkdir 16003 (time 1789517988.77 total 296.73 last 56.23) - mkdir 16561 (time 1789517998.78 total 306.73 last 55.78) - mkdir 17073 (time 1789518008.80 total 316.76 last 51.08) - mkdir 17648 (time 1789518018.81 total 326.77 last 57.43) - mkdir 18163 (time 1789518028.82 total 336.78 last 51.47) - mkdir 18681 (time 1789518038.83 total 346.78 last 51.77) - mkdir 19221 (time 1789518048.86 total 356.81 last 53.84) - mkdir 19779 (time 1789518058.86 total 366.82 last 55.78) - mkdir 20000 (time 1789518064.30 total 372.26 last 40.63) - mkdir 20543 (time 1789518074.31 total 382.26 last 54.26) - mkdir 21069 (time 1789518084.33 total 392.29 last 52.49) - mkdir 21573 (time 1789518094.35 total 402.31 last 50.28) - mkdir 22135 (time 1789518104.37 total 412.33 last 56.08) - mkdir 22634 (time 1789518114.38 total 422.34 last 49.86) - mkdir 23109 (time 1789518124.39 total 432.34 last 47.47) - mkdir 23654 (time 1789518134.39 total 442.35 last 54.47) - mkdir 24177 (time 1789518144.40 total 452.36 last 52.26) - mkdir 24713 (time 1789518154.42 total 462.38 last 53.49) - mkdir 25245 (time 1789518164.42 total 472.38 last 53.19) - mkdir 25781 (time 1789518174.44 total 482.40 last 53.48) - mkdir 26323 (time 1789518184.89 total 492.85 last 51.87) - mkdir 26943 (time 1789518194.90 total 502.86 last 61.95) - mkdir 27497 (time 1789518204.92 total 512.87 last 55.31) - mkdir 28080 (time 1789518214.93 total 522.89 last 58.22) - mkdir 28611 (time 1789518224.94 total 532.90 last 53.07) - mkdir 29147 (time 1789518234.94 total 542.90 last 53.58) - mkdir 29600 (time 1789518245.01 total 552.97 last 44.99) - mkdir 30000 (time 1789518253.61 total 561.56 last 46.54) - mkdir 30460 (time 1789518263.63 total 571.59 last 45.87) - mkdir 30939 (time 1789518273.64 total 581.60 last 47.86) - mkdir 31342 (time 1789518283.65 total 591.61 last 40.26) - mkdir 31789 (time 1789518293.66 total 601.61 last 44.68) - mkdir 32260 (time 1789518303.66 total 611.62 last 47.08) - mkdir 32764 (time 1789518313.66 total 621.62 last 50.40) total: 32818 mkdir in 623.02 seconds: 52.68 ops/second - mkdir 555 (time 1789517702.21 total 10.01 last 55.43) - mkdir 1076 (time 1789517712.30 total 20.11 last 51.61) - mkdir 1625 (time 1789517722.32 total 30.12 last 54.81) - mkdir 2190 (time 1789517732.32 total 40.13 last 56.49) - mkdir 2660 (time 1789517742.36 total 50.16 last 46.84) - mkdir 3224 (time 1789517752.36 total 60.17 last 56.36) - mkdir 3825 (time 1789517762.39 total 70.20 last 59.93) - mkdir 4382 (time 1789517772.41 total 80.21 last 55.61) - mkdir 4941 (time 1789517782.42 total 90.23 last 55.82) - mkdir 5437 (time 1789517792.45 total 100.25 last 49.46) - mkdir 5914 (time 1789517802.46 total 110.27 last 47.63) - mkdir 6460 (time 1789517812.50 total 120.30 last 54.41) - mkdir 6981 (time 1789517822.51 total 130.32 last 52.01) - mkdir 7524 (time 1789517832.54 total 140.34 last 54.18) - mkdir 8094 (time 1789517842.54 total 150.35 last 56.96) - mkdir 8638 (time 1789517852.54 total 160.35 last 54.40) - mkdir 9162 (time 1789517862.55 total 170.35 last 52.37) - mkdir 9653 (time 1789517872.57 total 180.37 last 49.02) - mkdir 10000 (time 1789517879.51 total 187.32 last 49.95) - mkdir 10511 (time 1789517889.52 total 197.32 last 51.09) - mkdir 11071 (time 1789517899.54 total 207.35 last 55.85) - mkdir 11646 (time 1789517909.55 total 217.36 last 57.45) - mkdir 12162 (time 1789517919.56 total 227.37 last 51.55) - mkdir 12652 (time 1789517929.57 total 237.37 last 48.95) - mkdir 13212 (time 1789517939.59 total 247.40 last 55.88) - mkdir 13720 (time 1789517949.59 total 257.40 last 50.79) - mkdir 14367 (time 1789517959.64 total 267.44 last 64.43) - mkdir 14960 (time 1789517969.64 total 277.45 last 59.25) - mkdir 15473 (time 1789517979.65 total 287.45 last 51.28) - mkdir 16036 (time 1789517989.65 total 297.45 last 56.30) - mkdir 16546 (time 1789517999.68 total 307.48 last 50.86) - mkdir 17080 (time 1789518009.68 total 317.48 last 53.39) - mkdir 17663 (time 1789518019.70 total 327.50 last 58.17) - mkdir 18178 (time 1789518029.71 total 337.52 last 51.43) - mkdir 18728 (time 1789518039.74 total 347.54 last 54.88) - mkdir 19279 (time 1789518049.74 total 357.54 last 55.08) - mkdir 19802 (time 1789518059.75 total 367.55 last 52.26) - mkdir 20000 (time 1789518064.45 total 372.26 last 42.08) - mkdir 20559 (time 1789518074.47 total 382.28 last 55.80) - mkdir 21097 (time 1789518084.47 total 392.28 last 53.79) - mkdir 21608 (time 1789518094.50 total 402.30 last 50.98) - mkdir 22170 (time 1789518104.50 total 412.30 last 56.19) - mkdir 22696 (time 1789518114.51 total 422.32 last 52.53) - mkdir 23191 (time 1789518124.51 total 432.32 last 49.50) - mkdir 23741 (time 1789518134.53 total 442.33 last 54.91) - mkdir 24258 (time 1789518144.54 total 452.34 last 51.64) - mkdir 24793 (time 1789518154.54 total 462.35 last 53.47) - mkdir 25309 (time 1789518164.55 total 472.36 last 51.57) - mkdir 25821 (time 1789518174.56 total 482.36 last 51.18) - mkdir 26342 (time 1789518184.88 total 492.68 last 50.48) - mkdir 26989 (time 1789518194.89 total 502.69 last 64.62) - mkdir 27528 (time 1789518204.93 total 512.74 last 53.67) - mkdir 28109 (time 1789518214.94 total 522.75 last 58.04) - mkdir 28620 (time 1789518224.95 total 532.75 last 51.08) - mkdir 29177 (time 1789518234.95 total 542.75 last 55.68) - mkdir 29619 (time 1789518244.95 total 552.76 last 44.19) - mkdir 30000 (time 1789518253.55 total 561.35 last 44.33) - mkdir 30439 (time 1789518263.55 total 571.35 last 43.90) - mkdir 30908 (time 1789518273.57 total 581.37 last 46.80) - mkdir 31305 (time 1789518283.62 total 591.42 last 39.50) - mkdir 31749 (time 1789518293.65 total 601.45 last 44.26) - mkdir 32203 (time 1789518303.66 total 611.46 last 45.37) - mkdir 32678 (time 1789518313.68 total 621.49 last 47.38) total: 32818 mkdir in 624.02 seconds: 52.59 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 1789519016 ; total 0 ; last 0) - unlinked 10000 (time 1789519295 ; total 279 ; last 279) - unlinked 20000 (time 1789519587 ; total 571 ; last 292) - unlinked 30000 (time 1789519885 ; total 869 ; last 298) total: 32768 unlinks in 948 seconds: 34.565399 unlinks/second - unlinked 0 (time 1789519016 ; total 0 ; last 0) - unlinked 10000 (time 1789519299 ; total 283 ; last 283) - unlinked 20000 (time 1789519594 ; total 578 ; last 295) - unlinked 30000 (time 1789519889 ; total 873 ; last 295) total: 32768 unlinks in 952 seconds: 34.420170 unlinks/second nlink between: 102 - unlinked 0 (time 1789519969 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789519969 ; 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 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