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Re: Any solution for storage of servers' data failover ?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Any solution for storage of servers' data failover ?
From: mike <mike503@xxxxxxxxx>
Date: Sat, 1 Apr 2006 04:54:39 -0800
drbd+NFS works for me, pretty well too.

check out linux-ha.org for HaNFS i believe. at some point i'll post as
much info/help i can, joe's asked me if i'd like to contribute my
experience and i just have been too busy to document it.

On 4/1/06, Neamtu Dan <dlxneamtu@xxxxxxxxx> wrote:
> Hello,
>
>  I have a problem with seting up my LVS system and after a week of strugle I 
> have decided de ask for some piece of advice from you guys.
>  I have a test system made up by a director, 3 servers running ftp and http 
> and 2 storage computers from where the servers take their data. If I were to 
> stick to one storage computer there would be no problem, but I want 
> redundacy. So I've set up  a working heartbeat on both the storage computers, 
> but when the primary fails the servers can no longer use the data unless the 
> servers umount and mount again on the Virtual IP address the heartbeat uses(I 
> tryed mounting with nfs and samba so far). As I understand these 2 mounting 
> methods will not work in case of failover because of different disk geometry.
>  Do you  know what I should do for nfs or samba to work in case of failover 
> (at least for read only, if read-write on the storage is not possible), or do 
> you know any other solution?  Do you think it is possible to be done with 
> enbd+nfs or samba,  or with drbd+nfs or samba? Any suggestion would help.
>  Thanks, Dan
>
>
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