== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:18:23 (1788869903) 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 576 (time 1788869919.58 total 10.01 last 57.53) - mkdir 1148 (time 1788869929.60 total 20.03 last 57.07) - mkdir 1766 (time 1788869939.60 total 30.04 last 61.79) - mkdir 2318 (time 1788869949.63 total 40.07 last 55.03) - mkdir 2808 (time 1788869959.66 total 50.09 last 48.87) - mkdir 3335 (time 1788869969.67 total 60.10 last 52.66) - mkdir 3877 (time 1788869979.70 total 70.14 last 54.00) - mkdir 4371 (time 1788869989.72 total 80.16 last 49.31) - mkdir 4910 (time 1788869999.73 total 90.16 last 53.86) - mkdir 5508 (time 1788870009.75 total 100.18 last 59.69) - mkdir 6015 (time 1788870019.76 total 110.19 last 50.65) - mkdir 6582 (time 1788870029.78 total 120.22 last 56.56) - mkdir 7080 (time 1788870039.79 total 130.23 last 49.75) - mkdir 7648 (time 1788870049.80 total 140.23 last 56.78) - mkdir 8214 (time 1788870059.82 total 150.26 last 56.46) - mkdir 8702 (time 1788870069.83 total 160.26 last 48.77) - mkdir 9186 (time 1788870079.85 total 170.29 last 48.29) - mkdir 9628 (time 1788870089.88 total 180.31 last 44.08) - mkdir 10000 (time 1788870098.38 total 188.81 last 43.78) - mkdir 10410 (time 1788870108.38 total 198.82 last 40.98) - mkdir 10818 (time 1788870118.49 total 208.93 last 40.35) - mkdir 11265 (time 1788870128.50 total 218.93 last 44.68) - mkdir 11770 (time 1788870138.51 total 228.94 last 50.46) - mkdir 12352 (time 1788870148.51 total 238.94 last 58.18) - mkdir 12903 (time 1788870158.52 total 248.96 last 55.03) - mkdir 13519 (time 1788870168.56 total 258.99 last 61.39) - mkdir 14057 (time 1788870178.56 total 269.00 last 53.77) - mkdir 14619 (time 1788870188.62 total 279.05 last 55.89) - mkdir 15170 (time 1788870198.63 total 289.06 last 55.05) - mkdir 15689 (time 1788870208.63 total 299.07 last 51.85) - mkdir 16256 (time 1788870218.64 total 309.07 last 56.69) - mkdir 16844 (time 1788870228.64 total 319.07 last 58.78) - mkdir 17359 (time 1788870238.65 total 329.09 last 51.43) - mkdir 17879 (time 1788870248.68 total 339.11 last 51.86) - mkdir 18466 (time 1788870258.69 total 349.12 last 58.65) - mkdir 19115 (time 1788870268.69 total 359.13 last 64.86) - mkdir 19763 (time 1788870278.71 total 369.15 last 64.67) - mkdir 20000 (time 1788870282.90 total 373.33 last 56.66) - mkdir 20584 (time 1788870292.91 total 383.34 last 58.34) - mkdir 21178 (time 1788870302.95 total 393.39 last 59.11) - mkdir 21736 (time 1788870312.96 total 403.39 last 55.79) - mkdir 22361 (time 1788870322.99 total 413.42 last 62.29) - mkdir 22826 (time 1788870332.99 total 423.43 last 46.48) - mkdir 23411 (time 1788870343.01 total 433.44 last 58.42) - mkdir 23985 (time 1788870353.01 total 443.45 last 57.36) - mkdir 24496 (time 1788870363.02 total 453.46 last 51.04) - mkdir 25032 (time 1788870373.03 total 463.46 last 53.57) - mkdir 25630 (time 1788870383.15 total 473.59 last 59.07) - mkdir 26167 (time 1788870393.16 total 483.60 last 53.64) - mkdir 26602 (time 1788870403.17 total 493.60 last 43.48) - mkdir 27067 (time 1788870413.18 total 503.61 last 46.47) - mkdir 27490 (time 1788870423.21 total 513.64 last 42.17) - mkdir 27959 (time 1788870433.23 total 523.66 last 46.78) - mkdir 28376 (time 1788870443.24 total 533.67 last 41.68) - mkdir 28834 (time 1788870453.30 total 543.73 last 45.53) - mkdir 29378 (time 1788870463.31 total 553.74 last 54.32) - mkdir 29851 (time 1788870473.33 total 563.76 last 47.21) - mkdir 30000 (time 1788870476.10 total 566.53 last 53.85) - mkdir 30471 (time 1788870486.11 total 576.54 last 47.06) - mkdir 30948 (time 1788870496.13 total 586.56 last 47.60) - mkdir 31480 (time 1788870506.13 total 596.56 last 53.19) - mkdir 32040 (time 1788870516.14 total 606.58 last 55.92) - mkdir 32505 (time 1788870526.15 total 616.58 last 46.47) total: 32818 mkdir in 622.55 seconds: 52.72 ops/second - mkdir 588 (time 1788869919.66 total 10.01 last 58.73) - mkdir 1159 (time 1788869929.71 total 20.07 last 56.77) - mkdir 1775 (time 1788869939.72 total 30.07 last 61.59) - mkdir 2307 (time 1788869949.74 total 40.10 last 53.07) - mkdir 2791 (time 1788869959.75 total 50.11 last 48.36) - mkdir 3328 (time 1788869969.75 total 60.11 last 53.70) - mkdir 3857 (time 1788869979.75 total 70.11 last 52.89) - mkdir 4329 (time 1788869989.76 total 80.11 last 47.18) - mkdir 4880 (time 1788869999.80 total 90.15 last 54.88) - mkdir 5452 (time 1788870009.81 total 100.16 last 57.14) - mkdir 5984 (time 1788870019.83 total 110.19 last 53.08) - mkdir 6560 (time 1788870029.86 total 120.21 last 57.44) - mkdir 7045 (time 1788870039.87 total 130.23 last 48.41) - mkdir 7595 (time 1788870049.90 total 140.26 last 54.85) - mkdir 8167 (time 1788870059.93 total 150.29 last 57.04) - mkdir 8645 (time 1788870069.95 total 160.30 last 47.72) - mkdir 9127 (time 1788870079.95 total 170.31 last 48.19) - mkdir 9556 (time 1788870090.02 total 180.38 last 42.60) - mkdir 10000 (time 1788870099.40 total 189.75 last 47.36) - mkdir 10414 (time 1788870109.40 total 199.75 last 41.39) - mkdir 10809 (time 1788870119.45 total 209.80 last 39.31) - mkdir 11253 (time 1788870129.45 total 219.81 last 44.38) - mkdir 11768 (time 1788870139.46 total 229.81 last 51.46) - mkdir 12328 (time 1788870149.49 total 239.84 last 55.84) - mkdir 12880 (time 1788870159.54 total 249.90 last 54.91) - mkdir 13474 (time 1788870169.55 total 259.91 last 59.34) - mkdir 13968 (time 1788870179.55 total 269.91 last 49.39) - mkdir 14535 (time 1788870189.55 total 279.91 last 56.70) - mkdir 15080 (time 1788870199.58 total 289.93 last 54.37) - mkdir 15649 (time 1788870209.58 total 299.94 last 56.87) - mkdir 16165 (time 1788870219.60 total 309.95 last 51.53) - mkdir 16717 (time 1788870229.61 total 319.96 last 55.14) - mkdir 17269 (time 1788870239.62 total 329.97 last 55.14) - mkdir 17778 (time 1788870249.62 total 339.98 last 50.86) - mkdir 18357 (time 1788870259.65 total 350.01 last 57.74) - mkdir 19029 (time 1788870269.66 total 360.01 last 67.17) - mkdir 19629 (time 1788870279.66 total 370.02 last 59.97) - mkdir 20000 (time 1788870285.43 total 375.79 last 64.32) - mkdir 20584 (time 1788870295.43 total 385.79 last 58.37) - mkdir 21178 (time 1788870305.45 total 395.81 last 59.32) - mkdir 21766 (time 1788870315.55 total 405.91 last 58.21) - mkdir 22334 (time 1788870325.57 total 415.93 last 56.68) - mkdir 22913 (time 1788870335.62 total 425.98 last 57.61) - mkdir 23430 (time 1788870345.64 total 436.00 last 51.60) - mkdir 24036 (time 1788870355.65 total 446.01 last 60.52) - mkdir 24588 (time 1788870365.68 total 456.04 last 55.05) - mkdir 25082 (time 1788870375.68 total 466.04 last 49.38) - mkdir 25697 (time 1788870385.71 total 476.06 last 61.37) - mkdir 26189 (time 1788870395.73 total 486.08 last 49.10) - mkdir 26680 (time 1788870405.75 total 496.11 last 48.98) - mkdir 27097 (time 1788870415.76 total 506.11 last 41.67) - mkdir 27550 (time 1788870425.76 total 516.11 last 45.30) - mkdir 27971 (time 1788870435.76 total 526.12 last 42.07) - mkdir 28427 (time 1788870445.79 total 536.14 last 45.50) - mkdir 28861 (time 1788870455.79 total 546.15 last 43.39) - mkdir 29411 (time 1788870466.43 total 556.79 last 51.68) - mkdir 29930 (time 1788870476.46 total 566.82 last 51.75) - mkdir 30399 (time 1788870486.48 total 576.83 last 46.82) - mkdir 30883 (time 1788870496.49 total 586.85 last 48.32) - mkdir 31421 (time 1788870506.51 total 596.87 last 53.68) - mkdir 31991 (time 1788870516.56 total 606.91 last 56.76) - mkdir 32470 (time 1788870526.57 total 616.92 last 47.86) total: 32818 mkdir in 623.84 seconds: 52.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303950 65969 237981 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 1788871202 ; total 1 ; last 1) - unlinked 10000 (time 1788871467 ; total 266 ; last 265) - unlinked 20000 (time 1788871764 ; total 563 ; last 297) - unlinked 30000 (time 1788872051 ; total 850 ; last 287) total: 32768 unlinks in 929 seconds: 35.272335 unlinks/second - unlinked 0 (time 1788871202 ; total 1 ; last 1) - unlinked 10000 (time 1788871470 ; total 269 ; last 268) - unlinked 20000 (time 1788871766 ; total 565 ; last 296) - unlinked 30000 (time 1788872055 ; total 854 ; last 289) total: 32768 unlinks in 932 seconds: 35.158798 unlinks/second nlink between: 102 - unlinked 0 (time 1788872134 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788872134 ; 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 2208896 2304 2204544 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 526795 333 526462 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