Um, no. SAN's (which are really direct attached storage) ARE supported. NAS
(Network attached storage) is not.

They don't support snapshot backups on SANs, but that's a different story...
SANs are indeed supported.

------------------------------------------------------
Roger D. Seielstad - MCSE
Sr. Systems Administrator
Peregrine Systems
Atlanta, GA


> -----Original Message-----
> From: Tony Hlabse [mailto:[EMAIL PROTECTED]] 
> Sent: Tuesday, February 26, 2002 6:31 AM
> To: Exchange Discussions
> Subject: Re: Win 95 Outlook 2000 Clients unable to connect to 
> Exchange5.5
> 
> 
> I know that MS Exchange is not supported in a SAN 
> environment. Has to do with write thru cache or something 
> like that. There are articles on this on this in MS's 
> website. Does the SAN box do some self maintenance on 
> Saturday nite. If you call PSS they might not have an answer 
> due to the SAN setup.
> 
> ----- Original Message -----
> From: "Darren Williams" <[EMAIL PROTECTED]>
> To: "Exchange Discussions" <[EMAIL PROTECTED]>
> Sent: Tuesday, February 26, 2002 4:38 AM
> Subject: Re: Win 95 Outlook 2000 Clients unable to connect to 
> Exchange5.5
> 
> 
> > Answers to all the responses so far.
> >
> > * Nothing appears to running on Saturday night and nothing 
> comes up in 
> > the event logs.
> >
> > * Everything at TCPIP level is fine, ie users can resolve 
> the servers 
> > address. The WINS might have changed as we have added two 
> more servers 
> > for Fault Tolerance.
> >
> > * The new hardware differences include :-
> >
> >   * Data & OS now resides on a SAN
> >   * Network is now a Team of Compaq Gigabit & Compaq Ethernet, 
> > provides a virtual interface to the users.
> >   * Servers now have 4 processors instead of 2
> >   * Servers have 2GB Memory instead of �GB
> >   * The two physical network interfaces go into 2 different CISCO 
> > switches for fault tolerance.
> >
> > We are planning to increase Exchange logging and run some NetMon 
> > traces this weekend to try and get some more info on this problem.
> >
> > Thanks
> >
> > Darren
> >
> >
> > > What happens on Saturday nite. Do you have some routine 
> running that 
> > > is causing this. Event logs show anything?
> > >
> > > ----- Original Message -----
> > > From: "Stidley, Joel" <[EMAIL PROTECTED]>
> > > To: "Exchange Discussions" <[EMAIL PROTECTED]>
> > > Sent: Monday, February 25, 2002 3:25 PM
> > > Subject: RE: Win 95 Outlook 2000 Clients unable to connect to
> Exchange5.5
> > >
> > >
> > > Can the clients resolve the name of the server when they 
> are having 
> > > the problem?  Are the WINS settings correct on the new servers?
> > >
> > >
> > > Joel
> > >
> > > -----Original Message-----
> > > From: Soysal, Serdar [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, February 25, 2002 1:50 PM
> > > To: Exchange Discussions
> > > Subject: RE: Win 95 Outlook 2000 Clients unable to connect to 
> > > Exchange5.5
> > >
> > > It could be a network-component related issue.  Does 
> rebooting the 
> > > client also correct the problem?  I would suspect it 
> would.  What is 
> > > different with
> > > the new hardware?  Is it connected to the same switch etc?
> > >
> > > Serdar Soysal
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Darren Williams [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, February 25, 2002 6:13 AM
> > > To: Exchange Discussions
> > > Subject: Win 95 Outlook 2000 Clients unable to connect to 
> Exchange 
> > > 5.5
> > >
> > >
> > > We have a very weird problem at the moment.
> > >
> > > We have 4 servers of which 3 have been migrated to new 
> hardware and 
> > > the data is held within a SAN. The servers are performing 
> well and 
> > > servicing clients.
> > >
> > > However, it seems to be only on a Saturday night, we get 
> occurences 
> > > of Win95 clients running Outlook 2000 not being able to 
> connect to 
> > > Exchange. If the
> > > server is rebooted they then can access their mail, if Outlook is
> > > reinstalled on the client they can also access their mail.
> > >
> > > There is nothing at all appearing in the event logs on 
> the Exchange 
> > > servers so we are a little stumped on this one.
> > >
> > > Our other users using Win2K and NT don't seem to be 
> affected and the 
> > > 4th server which hasn't been migrated yet is also not affected.
> > >
> > > Any thoughts appreciated.
> > >
> > > Thanks
> > >
> > > Darren
> > >
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