== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:27:09 (1789302429) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 605 (time 1789302444.70 total 10.00 last 60.48) - mkdir 1136 (time 1789302454.70 total 20.01 last 53.08) - mkdir 1710 (time 1789302464.74 total 30.04 last 57.19) - mkdir 2278 (time 1789302474.74 total 40.05 last 56.79) - mkdir 2889 (time 1789302484.75 total 50.05 last 61.08) - mkdir 3475 (time 1789302494.75 total 60.05 last 58.58) - mkdir 4067 (time 1789302504.75 total 70.05 last 59.19) - mkdir 4691 (time 1789302514.76 total 80.06 last 62.35) - mkdir 5227 (time 1789302524.77 total 90.08 last 53.52) - mkdir 5757 (time 1789302534.78 total 100.08 last 52.98) - mkdir 6281 (time 1789302544.80 total 110.10 last 52.27) - mkdir 6850 (time 1789302554.81 total 120.11 last 56.85) - mkdir 7459 (time 1789302564.81 total 130.12 last 60.87) - mkdir 8017 (time 1789302574.83 total 140.13 last 55.71) - mkdir 8669 (time 1789302584.86 total 150.16 last 65.02) - mkdir 9253 (time 1789302594.86 total 160.16 last 58.40) - mkdir 9865 (time 1789302604.86 total 170.16 last 61.19) - mkdir 10000 (time 1789302607.48 total 172.78 last 51.61) - mkdir 10607 (time 1789302617.49 total 182.79 last 60.64) - mkdir 11195 (time 1789302627.49 total 192.79 last 58.78) - mkdir 11795 (time 1789302637.49 total 202.80 last 59.97) - mkdir 12368 (time 1789302647.51 total 212.82 last 57.19) - mkdir 12999 (time 1789302657.56 total 222.86 last 62.81) - mkdir 13483 (time 1789302667.58 total 232.88 last 48.31) - mkdir 14016 (time 1789302677.58 total 242.88 last 53.29) - mkdir 14515 (time 1789302687.59 total 252.90 last 49.83) - mkdir 15036 (time 1789302697.60 total 262.90 last 52.06) - mkdir 15559 (time 1789302707.61 total 272.91 last 52.27) - mkdir 16228 (time 1789302717.64 total 282.95 last 66.67) - mkdir 16765 (time 1789302727.66 total 292.96 last 53.63) - mkdir 17245 (time 1789302737.66 total 302.96 last 47.99) - mkdir 17804 (time 1789302747.67 total 312.97 last 55.87) - mkdir 18379 (time 1789302757.70 total 323.00 last 57.33) - mkdir 18908 (time 1789302767.71 total 333.01 last 52.84) - mkdir 19482 (time 1789302777.72 total 343.02 last 57.32) - mkdir 20000 (time 1789302786.60 total 351.90 last 58.37) - mkdir 20572 (time 1789302796.60 total 361.90 last 57.18) - mkdir 21129 (time 1789302806.63 total 371.93 last 55.55) - mkdir 21631 (time 1789302816.64 total 381.94 last 50.11) - mkdir 22121 (time 1789302826.65 total 391.95 last 48.99) - mkdir 22637 (time 1789302836.66 total 401.96 last 51.54) - mkdir 23186 (time 1789302846.70 total 412.00 last 54.65) - mkdir 23711 (time 1789302856.74 total 422.04 last 52.30) - mkdir 24293 (time 1789302866.74 total 432.05 last 58.18) - mkdir 24831 (time 1789302876.76 total 442.06 last 53.73) - mkdir 25348 (time 1789302886.77 total 452.07 last 51.66) - mkdir 25811 (time 1789302896.77 total 462.07 last 46.28) - mkdir 26298 (time 1789302906.78 total 472.09 last 48.63) - mkdir 26828 (time 1789302916.79 total 482.09 last 52.96) - mkdir 27267 (time 1789302926.79 total 492.10 last 43.89) - mkdir 27805 (time 1789302936.82 total 502.13 last 53.64) - mkdir 28334 (time 1789302946.83 total 512.13 last 52.88) - mkdir 28970 (time 1789302956.83 total 522.13 last 63.59) - mkdir 29533 (time 1789302966.84 total 532.14 last 56.23) - mkdir 30000 (time 1789302975.41 total 540.71 last 54.48) - mkdir 30611 (time 1789302985.41 total 550.72 last 61.10) - mkdir 31183 (time 1789302995.43 total 560.74 last 57.08) - mkdir 31722 (time 1789303005.44 total 570.74 last 53.88) - mkdir 32266 (time 1789303015.47 total 580.77 last 54.24) - mkdir 32808 (time 1789303025.48 total 590.78 last 54.13) total: 32818 mkdir in 590.91 seconds: 55.54 ops/second - mkdir 599 (time 1789302444.73 total 10.01 last 59.81) - mkdir 1138 (time 1789302454.75 total 20.03 last 53.80) - mkdir 1711 (time 1789302464.76 total 30.04 last 57.28) - mkdir 2264 (time 1789302474.77 total 40.05 last 55.25) - mkdir 2894 (time 1789302484.77 total 50.05 last 63.00) - mkdir 3456 (time 1789302494.80 total 60.08 last 56.03) - mkdir 4032 (time 1789302504.80 total 70.08 last 57.59) - mkdir 4664 (time 1789302514.81 total 80.09 last 63.15) - mkdir 5186 (time 1789302524.82 total 90.10 last 52.14) - mkdir 5725 (time 1789302534.84 total 100.12 last 53.81) - mkdir 6249 (time 1789302544.85 total 110.13 last 52.35) - mkdir 6806 (time 1789302554.86 total 120.14 last 55.64) - mkdir 7419 (time 1789302564.86 total 130.15 last 61.26) - mkdir 7973 (time 1789302574.88 total 140.16 last 55.34) - mkdir 8629 (time 1789302584.88 total 150.16 last 65.56) - mkdir 9224 (time 1789302594.92 total 160.20 last 59.29) - mkdir 9824 (time 1789302604.93 total 170.21 last 59.94) - mkdir 10000 (time 1789302608.08 total 173.36 last 55.86) - mkdir 10601 (time 1789302618.17 total 183.45 last 59.55) - mkdir 11165 (time 1789302628.18 total 193.46 last 56.35) - mkdir 11763 (time 1789302638.18 total 203.46 last 59.80) - mkdir 12310 (time 1789302648.19 total 213.47 last 54.64) - mkdir 12951 (time 1789302658.21 total 223.49 last 63.94) - mkdir 13448 (time 1789302668.21 total 233.50 last 49.69) - mkdir 13979 (time 1789302678.25 total 243.53 last 52.90) - mkdir 14472 (time 1789302688.28 total 253.56 last 49.16) - mkdir 15007 (time 1789302698.31 total 263.59 last 53.34) - mkdir 15539 (time 1789302708.33 total 273.61 last 53.11) - mkdir 16178 (time 1789302718.33 total 283.61 last 63.87) - mkdir 16743 (time 1789302728.34 total 293.62 last 56.48) - mkdir 17241 (time 1789302738.36 total 303.64 last 49.69) - mkdir 17785 (time 1789302748.38 total 313.66 last 54.28) - mkdir 18354 (time 1789302758.41 total 323.69 last 56.75) - mkdir 18878 (time 1789302768.41 total 333.69 last 52.37) - mkdir 19474 (time 1789302778.41 total 343.70 last 59.59) - mkdir 20000 (time 1789302787.73 total 353.01 last 56.48) - mkdir 20533 (time 1789302797.74 total 363.02 last 53.21) - mkdir 21096 (time 1789302807.75 total 373.03 last 56.25) - mkdir 21602 (time 1789302817.76 total 383.04 last 50.55) - mkdir 22121 (time 1789302827.76 total 393.05 last 51.89) - mkdir 22635 (time 1789302837.77 total 403.05 last 51.38) - mkdir 23163 (time 1789302847.78 total 413.06 last 52.73) - mkdir 23683 (time 1789302857.79 total 423.07 last 51.97) - mkdir 24303 (time 1789302867.81 total 433.09 last 61.88) - mkdir 24793 (time 1789302877.81 total 443.10 last 48.95) - mkdir 25351 (time 1789302887.84 total 453.12 last 55.67) - mkdir 25785 (time 1789302897.86 total 463.14 last 43.30) - mkdir 26277 (time 1789302907.95 total 473.23 last 48.77) - mkdir 26803 (time 1789302917.97 total 483.25 last 52.51) - mkdir 27247 (time 1789302927.97 total 493.25 last 44.40) - mkdir 27763 (time 1789302937.98 total 503.26 last 51.56) - mkdir 28342 (time 1789302947.99 total 513.27 last 57.83) - mkdir 28947 (time 1789302958.21 total 523.49 last 59.19) - mkdir 29542 (time 1789302968.24 total 533.52 last 59.33) - mkdir 30000 (time 1789302976.42 total 541.71 last 55.96) - mkdir 30583 (time 1789302986.43 total 551.71 last 58.28) - mkdir 31148 (time 1789302996.44 total 561.72 last 56.45) - mkdir 31731 (time 1789303006.44 total 571.72 last 58.29) - mkdir 32265 (time 1789303017.19 total 582.47 last 49.69) total: 32818 mkdir in 591.87 seconds: 55.45 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 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 1789303656 ; total 0 ; last 0) - unlinked 10000 (time 1789303913 ; total 257 ; last 257) - unlinked 20000 (time 1789304181 ; total 525 ; last 268) - unlinked 30000 (time 1789304444 ; total 788 ; last 263) total: 32768 unlinks in 860 seconds: 38.102325 unlinks/second - unlinked 0 (time 1789303656 ; total 0 ; last 0) - unlinked 10000 (time 1789303916 ; total 260 ; last 260) - unlinked 20000 (time 1789304184 ; total 528 ; last 268) - unlinked 30000 (time 1789304448 ; total 792 ; last 264) total: 32768 unlinks in 864 seconds: 37.925926 unlinks/second nlink between: 102 - unlinked 0 (time 1789304521 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789304521 ; 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 2208512 2304 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 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