Re: [zfs-discuss] SAN server

2009-06-22 Thread Scott Meilicke
For ~100 people, I like Bob's answer. RAID 10 will get you lots of speed. Perhaps RAID50 would be just fine for you as well and give your more space, but without measuring, you won't be sure. Don't forget a hot spare (or two)! Your MySQL database - will that generate a lot of IO? Also, to ensur

Re: [zfs-discuss] SAN server

2009-06-22 Thread Greg
Thank you both of you! I am going to look at these guides and begin tweaking as soon as I have some hardware in. Users wise it will be less then 100 in the immediate future however I am planning for expansion. Do you recommend using Solaris 10 or opensolaris? I know that opensolaris is the break

Re: [zfs-discuss] SAN server

2009-06-22 Thread Scott Meilicke
Oh boy, there are a lot of things here :) How many people in your office will be using these services? If it are just 50 people or so, you would probably be fine with just about any configuration. 500 or 5000 would be a different story, and you would have to be much more careful. If possible, y

Re: [zfs-discuss] SAN server

2009-06-22 Thread Bob Friesenhahn
On Mon, 22 Jun 2009, Greg wrote: a. a large raidz array or several raidz arrays b. a hardware raid 10 array for exchange 2007 and then raidz arrays for everything else. c. several hardware raid 10 arrays d. none of the above I think that you will find that ZFS's equivalent of RAID 10 (load-s

[zfs-discuss] SAN server

2009-06-22 Thread Greg
Hey all, I am working on a SAN server for my office and would like to know about hardware recommendations. I am quite confused as to go the raidz route or a standard raid route. As for what this will be doing, I will be having a vmware esxi server connected via iscsi and it will be running multi