== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:53:42 (1787828022) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 640 (time 1787828037.89 total 10.03 last 63.82) - mkdir 1277 (time 1787828047.90 total 20.03 last 63.66) - mkdir 1908 (time 1787828057.91 total 30.04 last 63.06) - mkdir 2607 (time 1787828067.93 total 40.06 last 69.76) - mkdir 3211 (time 1787828077.95 total 50.09 last 60.23) - mkdir 3813 (time 1787828087.96 total 60.09 last 60.19) - mkdir 4430 (time 1787828097.98 total 70.11 last 61.58) - mkdir 5067 (time 1787828107.99 total 80.13 last 63.58) - mkdir 5656 (time 1787828118.00 total 90.13 last 58.88) - mkdir 6253 (time 1787828128.00 total 100.13 last 59.70) - mkdir 6898 (time 1787828138.01 total 110.14 last 64.42) - mkdir 7479 (time 1787828148.03 total 120.16 last 57.99) - mkdir 8062 (time 1787828158.06 total 130.20 last 58.11) - mkdir 8729 (time 1787828168.07 total 140.20 last 66.67) - mkdir 9373 (time 1787828178.07 total 150.21 last 64.36) - mkdir 9950 (time 1787828188.08 total 160.22 last 57.65) - mkdir 10612 (time 1787828198.09 total 170.22 last 66.16) - mkdir 11266 (time 1787828208.11 total 180.24 last 65.28) - mkdir 11862 (time 1787828218.11 total 190.25 last 59.58) - mkdir 12503 (time 1787828228.13 total 200.26 last 63.98) - mkdir 13160 (time 1787828238.15 total 210.28 last 65.57) - mkdir 13827 (time 1787828248.17 total 220.31 last 66.55) - mkdir 14489 (time 1787828258.20 total 230.33 last 66.03) - mkdir 15166 (time 1787828268.20 total 240.33 last 67.68) - mkdir 15861 (time 1787828278.20 total 250.34 last 69.50) - mkdir 16547 (time 1787828288.22 total 260.36 last 68.45) - mkdir 17188 (time 1787828298.22 total 270.36 last 64.10) - mkdir 17851 (time 1787828308.23 total 280.36 last 66.27) - mkdir 18560 (time 1787828318.23 total 290.37 last 70.86) - mkdir 19248 (time 1787828328.26 total 300.39 last 68.64) - mkdir 19905 (time 1787828338.28 total 310.41 last 65.58) - mkdir 20517 (time 1787828348.30 total 320.43 last 61.07) - mkdir 21197 (time 1787828358.30 total 330.43 last 67.99) - mkdir 21920 (time 1787828368.32 total 340.45 last 72.16) - mkdir 22564 (time 1787828378.34 total 350.47 last 64.29) - mkdir 23200 (time 1787828388.34 total 360.47 last 63.58) - mkdir 23906 (time 1787828398.35 total 370.49 last 70.49) - mkdir 24559 (time 1787828408.36 total 380.49 last 65.26) - mkdir 25221 (time 1787828418.36 total 390.49 last 66.20) - mkdir 25902 (time 1787828428.37 total 400.50 last 68.05) - mkdir 26594 (time 1787828438.38 total 410.51 last 69.14) - mkdir 27276 (time 1787828448.38 total 420.51 last 68.18) - mkdir 28002 (time 1787828458.38 total 430.52 last 72.58) - mkdir 28643 (time 1787828468.41 total 440.54 last 63.92) - mkdir 29258 (time 1787828478.41 total 450.55 last 61.48) - mkdir 29935 (time 1787828488.43 total 460.57 last 67.57) - mkdir 30621 (time 1787828498.44 total 470.58 last 68.53) - mkdir 31241 (time 1787828508.44 total 480.58 last 61.99) - mkdir 31905 (time 1787828518.45 total 490.58 last 66.39) - mkdir 32527 (time 1787828528.45 total 500.58 last 62.19) total: 32818 mkdir in 505.06 seconds: 64.98 ops/second - mkdir 637 (time 1787828037.87 total 10.00 last 63.68) - mkdir 1283 (time 1787828047.87 total 20.01 last 64.57) - mkdir 1921 (time 1787828057.91 total 30.05 last 63.55) - mkdir 2629 (time 1787828067.91 total 40.05 last 70.80) - mkdir 3224 (time 1787828077.93 total 50.06 last 59.43) - mkdir 3823 (time 1787828087.93 total 60.06 last 59.88) - mkdir 4417 (time 1787828097.94 total 70.07 last 59.34) - mkdir 5034 (time 1787828107.98 total 80.11 last 61.47) - mkdir 5643 (time 1787828118.01 total 90.14 last 60.69) - mkdir 6251 (time 1787828128.02 total 100.15 last 60.76) - mkdir 6887 (time 1787828138.02 total 110.15 last 63.59) - mkdir 7494 (time 1787828148.02 total 120.16 last 60.68) - mkdir 8087 (time 1787828158.04 total 130.17 last 59.19) - mkdir 8758 (time 1787828168.04 total 140.18 last 67.07) - mkdir 9378 (time 1787828178.07 total 150.20 last 61.87) - mkdir 9957 (time 1787828188.07 total 160.20 last 57.88) - mkdir 10604 (time 1787828198.08 total 170.21 last 64.66) - mkdir 11253 (time 1787828208.09 total 180.22 last 64.83) - mkdir 11836 (time 1787828218.10 total 190.23 last 58.24) - mkdir 12465 (time 1787828228.10 total 200.23 last 62.89) - mkdir 13109 (time 1787828238.10 total 210.23 last 64.39) - mkdir 13768 (time 1787828248.11 total 220.24 last 65.85) - mkdir 14377 (time 1787828258.11 total 230.25 last 60.87) - mkdir 15038 (time 1787828268.12 total 240.25 last 66.05) - mkdir 15716 (time 1787828278.14 total 250.27 last 67.70) - mkdir 16398 (time 1787828288.14 total 260.27 last 68.18) - mkdir 17039 (time 1787828298.14 total 270.27 last 64.09) - mkdir 17697 (time 1787828308.15 total 280.29 last 65.71) - mkdir 18374 (time 1787828318.17 total 290.30 last 67.60) - mkdir 19052 (time 1787828328.19 total 300.32 last 67.66) - mkdir 19695 (time 1787828338.23 total 310.36 last 64.05) - mkdir 20000 (time 1787828343.28 total 315.41 last 60.40) - mkdir 20652 (time 1787828353.30 total 325.43 last 65.04) - mkdir 21321 (time 1787828363.30 total 335.44 last 66.88) - mkdir 21975 (time 1787828373.32 total 345.46 last 65.27) - mkdir 22651 (time 1787828383.32 total 355.46 last 67.60) - mkdir 23313 (time 1787828393.35 total 365.48 last 66.03) - mkdir 23959 (time 1787828403.36 total 375.49 last 64.55) - mkdir 24606 (time 1787828413.36 total 385.49 last 64.69) - mkdir 25242 (time 1787828423.36 total 395.49 last 63.59) - mkdir 25926 (time 1787828433.37 total 405.51 last 68.29) - mkdir 26588 (time 1787828443.39 total 415.52 last 66.11) - mkdir 27261 (time 1787828453.39 total 425.53 last 67.27) - mkdir 27925 (time 1787828463.39 total 435.53 last 66.38) - mkdir 28560 (time 1787828473.43 total 445.56 last 63.31) - mkdir 29215 (time 1787828483.43 total 455.57 last 65.44) - mkdir 29890 (time 1787828493.45 total 465.58 last 67.40) - mkdir 30564 (time 1787828503.47 total 475.60 last 67.28) - mkdir 31196 (time 1787828513.49 total 485.62 last 63.05) - mkdir 31846 (time 1787828523.50 total 495.64 last 64.92) - mkdir 32512 (time 1787828533.51 total 505.65 last 66.53) total: 32818 mkdir in 509.34 seconds: 64.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270788 1000516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787828958 ; total 0 ; last 0) - unlinked 10000 (time 1787829212 ; total 254 ; last 254) - unlinked 20000 (time 1787829503 ; total 545 ; last 291) - unlinked 30000 (time 1787829774 ; total 816 ; last 271) total: 32768 unlinks in 893 seconds: 36.694290 unlinks/second - unlinked 0 (time 1787828958 ; total 0 ; last 0) - unlinked 10000 (time 1787829216 ; total 258 ; last 258) - unlinked 20000 (time 1787829509 ; total 551 ; last 293) - unlinked 30000 (time 1787829782 ; total 824 ; last 273) total: 32768 unlinks in 898 seconds: 36.489979 unlinks/second nlink between: 1 - unlinked 0 (time 1787829857 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787829857 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 8244 1263060 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre