[CentOS] NFS help

On 10/24/2016 04:51 AM, mark wrote:
> Absolutely add nobarrier, and see what happens. 


Using "nobarrier" might increase overall write throughput, but it 
removes an important integrity feature, increasing the risk of 
filesystem corruption on power loss.  I wouldn't recommend doing that 
unless your system is on a UPS, and you've tested and verified that it 
will perform an orderly shutdown when the UPS is on battery power and 
its charge is low.