== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:48:37 (1786405717) 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 480 (time 1786405733.59 total 10.01 last 47.97) - mkdir 969 (time 1786405743.62 total 20.04 last 48.76) - mkdir 1469 (time 1786405753.63 total 30.04 last 49.97) - mkdir 2056 (time 1786405763.64 total 40.05 last 58.63) - mkdir 2607 (time 1786405773.64 total 50.06 last 55.09) - mkdir 3091 (time 1786405783.65 total 60.06 last 48.38) - mkdir 3658 (time 1786405793.66 total 70.07 last 56.62) - mkdir 4187 (time 1786405803.67 total 80.09 last 52.83) - mkdir 4710 (time 1786405813.68 total 90.09 last 52.28) - mkdir 5267 (time 1786405823.68 total 100.10 last 55.66) - mkdir 5802 (time 1786405833.69 total 110.10 last 53.48) - mkdir 6371 (time 1786405843.69 total 120.10 last 56.88) - mkdir 6864 (time 1786405853.70 total 130.11 last 49.27) - mkdir 7332 (time 1786405863.70 total 140.11 last 46.80) - mkdir 7758 (time 1786405873.71 total 150.12 last 42.55) - mkdir 8238 (time 1786405883.71 total 160.13 last 47.98) - mkdir 8802 (time 1786405893.71 total 170.13 last 56.40) - mkdir 9349 (time 1786405903.72 total 180.14 last 54.66) - mkdir 9857 (time 1786405913.79 total 190.20 last 50.45) - mkdir 10000 (time 1786405916.56 total 192.97 last 51.72) - mkdir 10512 (time 1786405926.56 total 202.97 last 51.19) - mkdir 11001 (time 1786405936.60 total 213.01 last 48.69) - mkdir 11544 (time 1786405946.61 total 223.02 last 54.27) - mkdir 12057 (time 1786405956.70 total 233.12 last 50.81) - mkdir 12564 (time 1786405966.71 total 243.12 last 50.69) - mkdir 13069 (time 1786405976.71 total 253.12 last 50.48) - mkdir 13537 (time 1786405986.72 total 263.13 last 46.78) - mkdir 14000 (time 1786405996.74 total 273.16 last 46.17) - mkdir 14455 (time 1786406006.75 total 283.16 last 45.48) - mkdir 15014 (time 1786406016.77 total 293.18 last 55.79) - mkdir 15487 (time 1786406026.77 total 303.18 last 47.28) - mkdir 16025 (time 1786406036.77 total 313.18 last 53.80) - mkdir 16537 (time 1786406046.78 total 323.20 last 51.12) - mkdir 17056 (time 1786406056.80 total 333.21 last 51.84) - mkdir 17603 (time 1786406066.81 total 343.22 last 54.63) - mkdir 18149 (time 1786406076.81 total 353.23 last 54.58) - mkdir 18734 (time 1786406086.82 total 363.23 last 58.48) - mkdir 19266 (time 1786406096.82 total 373.24 last 53.17) - mkdir 19714 (time 1786406106.84 total 383.25 last 44.73) - mkdir 20000 (time 1786406111.52 total 387.93 last 61.16) - mkdir 20604 (time 1786406121.53 total 397.94 last 60.31) - mkdir 21112 (time 1786406131.60 total 408.01 last 50.44) - mkdir 21698 (time 1786406141.60 total 418.02 last 58.59) - mkdir 22165 (time 1786406151.60 total 428.02 last 46.69) - mkdir 22634 (time 1786406161.60 total 438.02 last 46.90) - mkdir 23172 (time 1786406171.61 total 448.03 last 53.75) - mkdir 23656 (time 1786406181.65 total 458.07 last 48.21) - mkdir 24165 (time 1786406191.66 total 468.07 last 50.89) - mkdir 24692 (time 1786406201.71 total 478.12 last 52.42) - mkdir 25250 (time 1786406211.71 total 488.13 last 55.78) - mkdir 25772 (time 1786406221.76 total 498.17 last 51.96) - mkdir 26303 (time 1786406231.77 total 508.19 last 53.03) - mkdir 26890 (time 1786406241.77 total 518.19 last 58.69) - mkdir 27383 (time 1786406251.79 total 528.20 last 49.21) - mkdir 27918 (time 1786406262.35 total 538.77 last 50.66) - mkdir 28461 (time 1786406272.36 total 548.77 last 54.27) - mkdir 28971 (time 1786406282.37 total 558.78 last 50.95) - mkdir 29403 (time 1786406292.39 total 568.81 last 43.09) - mkdir 29871 (time 1786406302.41 total 578.83 last 46.70) - mkdir 30000 (time 1786406305.11 total 581.52 last 47.83) - mkdir 30470 (time 1786406315.53 total 591.95 last 45.09) - mkdir 30999 (time 1786406325.55 total 601.96 last 52.82) - mkdir 31446 (time 1786406335.57 total 611.98 last 44.61) - mkdir 31915 (time 1786406345.58 total 621.99 last 46.84) - mkdir 32334 (time 1786406355.58 total 631.99 last 41.89) - mkdir 32800 (time 1786406365.59 total 642.00 last 46.57) total: 32818 mkdir in 642.28 seconds: 51.10 ops/second - mkdir 493 (time 1786405733.90 total 10.00 last 49.30) - mkdir 990 (time 1786405743.90 total 20.01 last 49.67) - mkdir 1484 (time 1786405753.92 total 30.02 last 49.31) - mkdir 2070 (time 1786405763.93 total 40.03 last 58.59) - mkdir 2600 (time 1786405773.93 total 50.03 last 52.97) - mkdir 3081 (time 1786405783.94 total 60.04 last 48.07) - mkdir 3685 (time 1786405793.94 total 70.05 last 60.36) - mkdir 4191 (time 1786405803.95 total 80.05 last 50.57) - mkdir 4713 (time 1786405813.96 total 90.06 last 52.18) - mkdir 5273 (time 1786405823.98 total 100.08 last 55.86) - mkdir 5800 (time 1786405833.98 total 110.08 last 52.69) - mkdir 6360 (time 1786405844.00 total 120.10 last 55.92) - mkdir 6853 (time 1786405854.04 total 130.14 last 49.10) - mkdir 7322 (time 1786405864.04 total 140.14 last 46.88) - mkdir 7756 (time 1786405874.42 total 150.52 last 41.83) - mkdir 8244 (time 1786405884.43 total 160.53 last 48.74) - mkdir 8824 (time 1786405894.43 total 170.53 last 57.99) - mkdir 9373 (time 1786405904.44 total 180.55 last 54.83) - mkdir 9877 (time 1786405914.47 total 190.57 last 50.27) - mkdir 10000 (time 1786405916.57 total 192.68 last 58.47) - mkdir 10501 (time 1786405926.58 total 202.68 last 50.08) - mkdir 11010 (time 1786405936.61 total 212.71 last 50.74) - mkdir 11549 (time 1786405946.61 total 222.71 last 53.88) - mkdir 12052 (time 1786405956.63 total 232.73 last 50.22) - mkdir 12561 (time 1786405966.64 total 242.74 last 50.85) - mkdir 13088 (time 1786405976.64 total 252.74 last 52.68) - mkdir 13556 (time 1786405986.64 total 262.75 last 46.79) - mkdir 14020 (time 1786405996.66 total 272.76 last 46.33) - mkdir 14490 (time 1786406006.74 total 282.84 last 46.61) - mkdir 15065 (time 1786406016.78 total 292.88 last 57.27) - mkdir 15532 (time 1786406026.78 total 302.88 last 46.70) - mkdir 16046 (time 1786406036.80 total 312.90 last 51.32) - mkdir 16557 (time 1786406046.88 total 322.98 last 50.71) - mkdir 17059 (time 1786406056.88 total 332.98 last 50.18) - mkdir 17593 (time 1786406066.88 total 342.99 last 53.38) - mkdir 18145 (time 1786406076.90 total 353.00 last 55.13) - mkdir 18700 (time 1786406086.91 total 363.01 last 55.44) - mkdir 19206 (time 1786406096.93 total 373.03 last 50.50) - mkdir 19644 (time 1786406106.93 total 383.04 last 43.77) - mkdir 20000 (time 1786406112.52 total 388.62 last 63.77) - mkdir 20567 (time 1786406122.53 total 398.64 last 56.60) - mkdir 21102 (time 1786406132.54 total 408.64 last 53.49) - mkdir 21682 (time 1786406142.54 total 418.65 last 57.96) - mkdir 22157 (time 1786406152.55 total 428.65 last 47.47) - mkdir 22632 (time 1786406162.55 total 438.65 last 47.49) - mkdir 23151 (time 1786406172.59 total 448.70 last 51.69) - mkdir 23613 (time 1786406182.67 total 458.77 last 45.87) - mkdir 24204 (time 1786406192.67 total 468.77 last 59.08) - mkdir 24728 (time 1786406202.67 total 478.78 last 52.38) - mkdir 25258 (time 1786406212.69 total 488.79 last 52.93) - mkdir 25791 (time 1786406222.71 total 498.81 last 53.18) - mkdir 26334 (time 1786406232.71 total 508.81 last 54.29) - mkdir 26887 (time 1786406242.72 total 518.82 last 55.27) - mkdir 27358 (time 1786406252.73 total 528.83 last 47.05) - mkdir 27860 (time 1786406262.73 total 538.83 last 50.19) - mkdir 28357 (time 1786406272.74 total 548.84 last 49.65) - mkdir 28898 (time 1786406282.74 total 558.84 last 54.09) - mkdir 29324 (time 1786406292.74 total 568.85 last 42.58) - mkdir 29774 (time 1786406302.78 total 578.88 last 44.84) - mkdir 30000 (time 1786406307.16 total 583.27 last 51.54) - mkdir 30476 (time 1786406317.17 total 593.27 last 47.57) - mkdir 30988 (time 1786406327.20 total 603.30 last 51.05) - mkdir 31429 (time 1786406337.23 total 613.33 last 43.97) - mkdir 31868 (time 1786406347.25 total 623.35 last 43.83) - mkdir 32296 (time 1786406357.25 total 633.35 last 42.78) - mkdir 32754 (time 1786406367.26 total 643.36 last 45.75) total: 32818 mkdir in 644.23 seconds: 50.94 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1786407064 ; total 0 ; last 0) - unlinked 10000 (time 1786407376 ; total 312 ; last 312) - unlinked 20000 (time 1786407679 ; total 615 ; last 303) - unlinked 30000 (time 1786407976 ; total 912 ; last 297) total: 32768 unlinks in 1000 seconds: 32.768002 unlinks/second - unlinked 0 (time 1786407064 ; total 0 ; last 0) - unlinked 10000 (time 1786407375 ; total 311 ; last 311) - unlinked 20000 (time 1786407681 ; total 617 ; last 306) - unlinked 30000 (time 1786407977 ; total 913 ; last 296) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second nlink between: 102 - unlinked 0 (time 1786408068 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786408068 ; 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 2208640 2304 2204288 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 526734 333 526401 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