Comment: Any experiences on Hybrid RAID-1? (Score 1) 171
What a coincidence!
I am getting ready to transition our main DB servers (couple of GB mysql data) to SSD, but I simply dont want to trust it that much yet. So my plan is to set up RAID-1, with an SSD and another conventional drive. There seems to be this "--write-mostly" option that tells linux to preferably read from the SSD.
Anybody know if this is worth it? If it works? What kind of random access performance gains can i look forward to, running mysql on SSD?
I found it surprisingly hard to find any good data on these subjects.