Greg Whalin wrote:
Deadline was much faster. Using sysbench:
test:
sysbench --num-threads=16 --test=fileio --file-total-size=20G --file-test-mode=rndrw run
Wow... what version of sysbench are you running? Its giving me strange errors........
sysbench v0.3.4: multi-threaded system evaluation benchmark
Running the test with following options: Number of threads: 16
Extra file open flags: 0 128 files, 160Mb each 20Gb total file size Block size 16Kb Number of random requests for random IO: 10000 Read/Write ratio for combined random IO test: 1.50 Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing random r/w test Threads started! FATAL: Failed to read file! file: 90 pos: 14761984 errno = 0 (Success) FATAL: Failed to read file! file: 103 pos: 161398784 errno = 0 (Success) FATAL: Failed to read file! file: 75 pos: 79413248 errno = 0 (Success) FATAL: Failed to read file! file: 79 pos: 67207168 errno = 0 (Success) FATAL: Failed to read file! file: 108 pos: 64028672 errno = 0 (Success) FATAL: Failed to read file! file: 53 pos: 96157696 errno = 0 (Success) FATAL: Failed to read file! file: 88 pos: 137068544 errno = 0 (Success)
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