I'm setting up a redundant aoe target with drbd. These two aoe target servers export both the same drbd device through aoe at the same time using a drbd primary/primary setup.
Initially I assumed I had to run the aoe (qoaed/vblade) in o_direct mode to be sure all writes would be replicated realtime. But is this really necessary? Is vblade or qaoed buffering writes? Initial test show a big decrease in performance when using o_direct on a drbd device... I'm assuming the drbd buffers are also replicated... Justin ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Aoetools-discuss mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/aoetools-discuss
