== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:24:54 (1773653094) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1345 (time 1773653109.97 total 10.02 last 134.28) - mkdir 2810 (time 1773653119.97 total 20.02 last 146.50) - mkdir 4485 (time 1773653129.98 total 30.02 last 167.44) - mkdir 5936 (time 1773653139.98 total 40.03 last 145.00) - mkdir 7010 (time 1773653149.99 total 50.03 last 107.33) - mkdir 8682 (time 1773653159.99 total 60.03 last 167.19) - mkdir 9971 (time 1773653170.00 total 70.04 last 128.81) - mkdir 11430 (time 1773653180.00 total 80.04 last 145.88) - mkdir 12788 (time 1773653190.00 total 90.05 last 135.73) - mkdir 13898 (time 1773653200.01 total 100.06 last 110.89) - mkdir 15135 (time 1773653210.03 total 110.07 last 123.49) - mkdir 16101 (time 1773653220.04 total 120.08 last 96.54) - mkdir 16928 (time 1773653230.04 total 130.08 last 82.67) - mkdir 17940 (time 1773653240.05 total 140.09 last 101.13) - mkdir 19379 (time 1773653250.05 total 150.09 last 143.85) - mkdir 20000 (time 1773653255.31 total 155.35 last 118.18) - mkdir 21219 (time 1773653265.31 total 165.35 last 121.90) - mkdir 22275 (time 1773653275.31 total 175.35 last 105.56) - mkdir 23549 (time 1773653285.31 total 185.35 last 127.37) - mkdir 24992 (time 1773653295.31 total 195.36 last 144.29) - mkdir 26668 (time 1773653305.32 total 205.36 last 167.47) - mkdir 28292 (time 1773653315.33 total 215.37 last 162.32) - mkdir 29497 (time 1773653325.33 total 225.37 last 120.48) - mkdir 30000 (time 1773653329.21 total 229.25 last 129.50) - mkdir 31197 (time 1773653339.22 total 239.27 last 119.56) - mkdir 32507 (time 1773653349.23 total 249.27 last 130.95) - mkdir 33930 (time 1773653359.23 total 259.27 last 142.27) - mkdir 35359 (time 1773653369.23 total 269.27 last 142.87) - mkdir 36687 (time 1773653379.23 total 279.27 last 132.79) - mkdir 38139 (time 1773653389.23 total 289.28 last 145.15) - mkdir 39272 (time 1773653399.24 total 299.28 last 113.27) - mkdir 40000 (time 1773653405.76 total 305.80 last 111.70) - mkdir 41286 (time 1773653415.76 total 315.80 last 128.55) - mkdir 42552 (time 1773653425.76 total 325.81 last 126.53) - mkdir 43974 (time 1773653435.77 total 335.81 last 142.17) - mkdir 45035 (time 1773653445.77 total 345.81 last 106.10) - mkdir 45924 (time 1773653455.80 total 355.84 last 88.64) - mkdir 46903 (time 1773653465.80 total 365.85 last 97.82) - mkdir 48010 (time 1773653475.80 total 375.85 last 110.70) - mkdir 49538 (time 1773653485.81 total 385.85 last 152.73) - mkdir 50000 (time 1773653489.32 total 389.37 last 131.46) - mkdir 51226 (time 1773653499.33 total 399.38 last 122.48) - mkdir 52297 (time 1773653509.34 total 409.38 last 107.08) - mkdir 53489 (time 1773653519.34 total 419.38 last 119.18) - mkdir 54711 (time 1773653529.34 total 429.39 last 122.13) - mkdir 55793 (time 1773653539.35 total 439.39 last 108.17) - mkdir 57108 (time 1773653549.35 total 449.39 last 131.46) - mkdir 58673 (time 1773653559.37 total 459.41 last 156.22) - mkdir 60000 (time 1773653568.80 total 468.84 last 140.65) - mkdir 61000 (time 1773653578.81 total 478.85 last 99.96) - mkdir 62143 (time 1773653588.81 total 488.85 last 114.24) - mkdir 63356 (time 1773653598.81 total 498.85 last 121.28) - mkdir 64500 (time 1773653608.82 total 508.86 last 114.29) total: 65636 mkdir in 518.33 seconds: 126.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270280 1001024 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773653629 ; total 0 ; last 0) - unlinked 10000 (time 1773653766 ; total 137 ; last 137) - unlinked 20000 (time 1773653910 ; total 281 ; last 144) - unlinked 30000 (time 1773654034 ; total 405 ; last 124) - unlinked 40000 (time 1773654161 ; total 532 ; last 127) - unlinked 50000 (time 1773654284 ; total 655 ; last 123) - unlinked 60000 (time 1773654402 ; total 773 ; last 118) total: 65536 unlinks in 838 seconds: 78.205254 unlinks/second nlink between: 1 - unlinked 0 (time 1773654469 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7868 1263436 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 292 1023708 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524125 572 523553 1% /mnt/lustre