Does putting the XFS log on an SSD significantly improve performance?
- by Paul Wagland
I have a five disk array running XFS in RAID5, and I would like to improve it's performance. I have seen some hints that putting the log onto a separate device can help, does putting the log onto an SSD help dramtically?
In theory, it should, but I have not been able to find any case studies where someone has actually done this, and buying an SSD…