High availability email server...

[Daniel Eckl]

Hi Michael!

As already said in this thread: Cyrus cannot share its spool.
No 2 cyrus instances can use the same spool, databases and lockfiles.

For load balancing you can use a murder setup and for HA you can use
replication.

Best,
Daniel

Michael Menge schrieb:
> Hi,
> 
> Quoting Pascal Gienger <Pascal.Gienger at uni-konstanz.de>:
> 
>>
>>
>> I would NEVER suggest to mount the cyrus mail spool via NFS, locking is
>> important and for these crucial things I like to have a real block
>> device with a real filesystem, so SANs are ok to me.
>>
> 
> does someone use lustre as cyrus mail spoll? Would it be possible to
> run cryus on 2 ore more systems with a shared spool for loadbalancing
> and HA with lustre?
> 
> Michael
> 
> 
> 
> Hi,
> 
> Quoting Pascal Gienger <Pascal.Gienger at uni-konstanz.de>:
> 
>>
>>
>> I would NEVER suggest to mount the cyrus mail spool via NFS, locking is
>> important and for these crucial things I like to have a real block
>> device with a real filesystem, so SANs are ok to me.
>>
> 
> does someone use lustre as cyrus mail spoll? Would it be possible to run
> cryus on 2 ore more systems with a shared spool for loadbalancing and HA
> with lustre?
> 
> Michael
> 
> 
> 
> ------------------------------------------------------------------------
> 
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