Re: Booting from SAN or local?



"Shane" <Shane@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:5C85DCB4-77B4-424D-B7E6-78D3F844805C@xxxxxxxxxxxxxxxx
> Hi,
>
> We currently have 3 2-node clusters connected via a fibre switch to our
> SAN.
> Our boot disks also boot the server from the SAN.
>
> My question to the group is: What is the preferred method of booting. My
> opinion is it would be local with a mirrored disk seeing as booting up off
> the SAN is really slow.

The cost of internal disks is considerably cheaper than the cost of SAN
disks, too, so I agree.

I would use a mirrored disk set for the operating system and a single small
disk (no need for redundancy) for the pagefile.


--
Russ Kaufmann

MVP - Windows Server - Clustering
http://www.clusterhelp.com - Cluster Website
http://msmvps.com/clusterhelp - New Blog
http://spaces.msn.com/members/russkaufmann - Old Blog


.



Relevant Pages

  • Re: High Performance/High Availability SAN config.. Old Skool vs. New School Question..
    ... I find the various SAN vendors, especially the field salesweasels, only ... SAN storage, but with a few gotchas. ... Server as opposed to general file storage. ... > am pretty on top of things as far as how to configure the disks to get the ...
    (microsoft.public.sqlserver.setup)
  • Re: Recommended Sun hardware SAN
    ... > Has anyone had any experience with Sun hardware connected to a SAN? ... > then pick up the rest of their disks from a SAN. ... > looking around the 10TB range for six server. ... server gives us a very reasonable backup window. ...
    (comp.unix.solaris)
  • Re: Need experiences regarding booting from SAN
    ... I have a 7026-M80 that I am using SAN boot disks on. ... The storage is a FastT700. ... Need experiences regarding booting from SAN ...
    (AIX-L)
  • [HPADM] SUMMARY EMC SAN move (update)
    ... I guess I left out the part where EMC will be doing the SAN copy and the other necessary step on the SAN. ... assign the new disks and mirror to those disks and then break mirror, ... While the copy is going on, we edit the import scripts we ...
    (HP-UX-Admin)
  • Re: lspv shows vpath?
    ... The number of physical disks in the ESS that are visible to your ... server should be equal to the number of vpaths the server has ... There could be many other disks on the SAN which your server cannot ...
    (comp.unix.aix)