Re: [GENERAL] effective_io_concurrency with an SSD SAN?

2013-08-26 Thread Samrat Revagade
>Given a system with 32 cores, an SSD SAN with 48x drives, and 2x 8Gbps >paths from the server to the SAN, what would be a good starting point >to set effective_io_concurrency? I currently have it set to 32, but I >kind of feel like the right setting would be "2" since we have two >paths. We don'

[GENERAL] effective_io_concurrency with an SSD SAN?

2013-08-20 Thread Evan D. Hoffman
Given a system with 32 cores, an SSD SAN with 48x drives, and 2x 8Gbps paths from the server to the SAN, what would be a good starting point to set effective_io_concurrency? I currently have it set to 32, but I kind of feel like the right setting would be "2" since we have two paths. We don't oft