== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:19:17 (1787847557) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6039 518871 2% /mnt/lustre - mkdir 775 (time 1787847572.40 total 10.00 last 77.48) - mkdir 1544 (time 1787847582.41 total 20.01 last 76.84) - mkdir 2361 (time 1787847592.43 total 30.03 last 81.52) - mkdir 3141 (time 1787847602.43 total 40.04 last 77.97) - mkdir 3938 (time 1787847612.44 total 50.04 last 79.67) - mkdir 4714 (time 1787847622.45 total 60.05 last 77.54) - mkdir 5553 (time 1787847632.45 total 70.05 last 83.90) - mkdir 6357 (time 1787847642.45 total 80.05 last 80.39) - mkdir 7096 (time 1787847652.46 total 90.07 last 73.78) - mkdir 7896 (time 1787847662.47 total 100.07 last 79.94) - mkdir 8659 (time 1787847672.48 total 110.08 last 76.26) - mkdir 9364 (time 1787847682.49 total 120.09 last 70.41) - mkdir 10000 (time 1787847690.06 total 127.67 last 83.95) - mkdir 10791 (time 1787847700.07 total 137.67 last 79.07) - mkdir 11530 (time 1787847710.08 total 147.68 last 73.84) - mkdir 12217 (time 1787847720.09 total 157.69 last 68.63) - mkdir 12947 (time 1787847730.09 total 167.69 last 72.97) - mkdir 13766 (time 1787847740.10 total 177.70 last 81.85) - mkdir 14504 (time 1787847750.12 total 187.72 last 73.66) - mkdir 15246 (time 1787847760.12 total 197.72 last 74.16) - mkdir 15950 (time 1787847770.12 total 207.73 last 70.38) - mkdir 16671 (time 1787847780.14 total 217.74 last 71.98) - mkdir 17383 (time 1787847790.14 total 227.75 last 71.19) - mkdir 18067 (time 1787847800.17 total 237.77 last 68.21) - mkdir 18772 (time 1787847810.17 total 247.78 last 70.48) - mkdir 19508 (time 1787847820.17 total 257.78 last 73.59) - mkdir 20000 (time 1787847827.40 total 265.01 last 68.06) - mkdir 20714 (time 1787847837.41 total 275.01 last 71.37) - mkdir 21450 (time 1787847847.44 total 285.05 last 73.34) - mkdir 22200 (time 1787847857.45 total 295.05 last 74.97) - mkdir 22915 (time 1787847867.45 total 305.06 last 71.44) - mkdir 23743 (time 1787847877.48 total 315.09 last 82.57) - mkdir 24521 (time 1787847887.49 total 325.09 last 77.73) - mkdir 25289 (time 1787847897.50 total 335.10 last 76.74) - mkdir 25992 (time 1787847907.51 total 345.11 last 70.22) - mkdir 26746 (time 1787847917.52 total 355.13 last 75.31) - mkdir 27535 (time 1787847927.52 total 365.13 last 78.89) - mkdir 28348 (time 1787847937.53 total 375.13 last 81.25) - mkdir 29122 (time 1787847947.53 total 385.14 last 77.37) - mkdir 29877 (time 1787847957.55 total 395.15 last 75.40) - mkdir 30647 (time 1787847967.56 total 405.16 last 76.89) - mkdir 31397 (time 1787847977.58 total 415.18 last 74.86) - mkdir 32101 (time 1787847987.60 total 425.20 last 70.25) total: 32818 mkdir in 435.16 seconds: 75.42 ops/second - mkdir 783 (time 1787847572.47 total 10.00 last 78.27) - mkdir 1557 (time 1787847582.51 total 20.04 last 77.15) - mkdir 2346 (time 1787847592.56 total 30.09 last 78.48) - mkdir 3153 (time 1787847602.59 total 40.12 last 80.47) - mkdir 3967 (time 1787847612.63 total 50.16 last 81.10) - mkdir 4765 (time 1787847622.63 total 60.17 last 79.73) - mkdir 5589 (time 1787847632.64 total 70.18 last 82.32) - mkdir 6404 (time 1787847642.65 total 80.18 last 81.47) - mkdir 7157 (time 1787847652.67 total 90.20 last 75.17) - mkdir 7932 (time 1787847662.67 total 100.20 last 77.45) - mkdir 8690 (time 1787847672.68 total 110.21 last 75.75) - mkdir 9384 (time 1787847682.70 total 120.23 last 69.26) - mkdir 10000 (time 1787847690.01 total 127.54 last 84.30) - mkdir 10798 (time 1787847700.01 total 137.54 last 79.79) - mkdir 11528 (time 1787847710.03 total 147.56 last 72.85) - mkdir 12204 (time 1787847720.04 total 157.57 last 67.52) - mkdir 12949 (time 1787847730.04 total 167.57 last 74.48) - mkdir 13746 (time 1787847740.05 total 177.59 last 79.62) - mkdir 14480 (time 1787847750.07 total 187.60 last 73.31) - mkdir 15223 (time 1787847760.07 total 197.60 last 74.26) - mkdir 15924 (time 1787847770.08 total 207.61 last 70.05) - mkdir 16631 (time 1787847780.08 total 217.61 last 70.69) - mkdir 17319 (time 1787847790.10 total 227.63 last 68.67) - mkdir 18004 (time 1787847800.11 total 237.64 last 68.45) - mkdir 18693 (time 1787847810.12 total 247.65 last 68.83) - mkdir 19448 (time 1787847820.12 total 257.65 last 75.50) - mkdir 20000 (time 1787847827.97 total 265.50 last 70.32) - mkdir 20664 (time 1787847837.99 total 275.52 last 66.25) - mkdir 21406 (time 1787847848.00 total 285.53 last 74.09) - mkdir 22110 (time 1787847858.01 total 295.55 last 70.32) - mkdir 22820 (time 1787847868.02 total 305.55 last 70.99) - mkdir 23670 (time 1787847878.02 total 315.55 last 85.00) - mkdir 24463 (time 1787847888.02 total 325.55 last 79.29) - mkdir 25234 (time 1787847898.03 total 335.56 last 77.03) - mkdir 25968 (time 1787847908.03 total 345.56 last 73.40) - mkdir 26677 (time 1787847918.03 total 355.56 last 70.89) - mkdir 27462 (time 1787847928.03 total 365.56 last 78.49) - mkdir 28262 (time 1787847938.04 total 375.57 last 79.91) - mkdir 29026 (time 1787847948.04 total 385.57 last 76.38) - mkdir 29799 (time 1787847958.06 total 395.60 last 77.13) - mkdir 30000 (time 1787847961.48 total 399.01 last 58.93) - mkdir 30804 (time 1787847971.48 total 409.01 last 80.39) - mkdir 31545 (time 1787847981.48 total 419.01 last 74.07) - mkdir 32217 (time 1787847991.49 total 429.02 last 67.12) total: 32818 mkdir in 436.63 seconds: 75.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276852 994452 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69675 954325 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71676 518871 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787848604 ; total 0 ; last 0) - unlinked 10000 (time 1787848807 ; total 203 ; last 203) - unlinked 20000 (time 1787848933 ; total 329 ; last 126) - unlinked 30000 (time 1787849059 ; total 455 ; last 126) total: 32768 unlinks in 488 seconds: 67.147537 unlinks/second - unlinked 0 (time 1787848604 ; total 0 ; last 0) - unlinked 10000 (time 1787848807 ; total 203 ; last 203) - unlinked 20000 (time 1787848934 ; total 330 ; last 127) - unlinked 30000 (time 1787849060 ; total 456 ; last 126) total: 32768 unlinks in 490 seconds: 66.873466 unlinks/second nlink between: 1 - unlinked 0 (time 1787849096 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787849096 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14308 1256996 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7204 1264100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30872 3576148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12604 3594416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4039 1019961 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2001 1021999 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6040 518871 2% /mnt/lustre