[cisco-voip] Unity Connection - Mailbox Stores

[Jobe Gates]

Mine was up to 6GB's so yes it should go over 1. I thought 5 was the limit on 7.x. Not sure about 8.


Thanks,
Jobe

On Mar 22, 2011, at 6:18 PM, "Erick B." <erickbee at gmail.com> wrote:

> I am having DRS fail at 1 gig, with mailstores over 1 gig in size.
> I've recently split a client into 5 mailstores now to get past the drs
> issue.
> 
> 
> this is with unity connection 8.02
> 
> so drs should be able to do larger then 1 gig? on the ones it fails on
> the drs backup process sits at 40% for awhile then fails....
> 
> Does anyone know if there is a limit to # of mailstores you can have?
> 
> 
> On Tue, Mar 22, 2011 at 3:54 PM, Jobe Gates <jobe at gates-tribe.com> wrote:
>> I've had DRS problems with large stores.  This was on 7.1 and there was a known bug if you go over 10GB it would fail.
>> 
>> Thanks,
>> Jobe
>> 
>> On Mar 22, 2011, at 4:37 PM, Tanner Ezell <tanner.ezell at gmail.com> wrote:
>> 
>>> Certainly,
>>> 
>>> If you haven't already check out the design guide for CUC:
>>> 
>>> http://www.cisco.com/en/US/docs/voice_ip_comm/connection/8x/design/guide/8xcucdgpdf.pdf
>>> 
>>> Section 6 page 4 includes notes about scalability specifically the 2GB
>>> performance limitation I mentioned.
>>> 
>>> Regarding mail box size, I cannot speak to that I'm afraid. I have not
>>> been in a deployment that used such a large mail box.
>>> 
>>> Also, the CUC guide contains specific sections on scaling which will
>>> probably be on use to you.
>>> 
>>> Tanner
>>> 
>>> On Tue, Mar 22, 2011 at 1:29 PM, Anthony Holloway
>>> <avholloway+cisco-voip at gmail.com> wrote:
>>>> Thank you Tanner.  This is for a 1,200 user deployment on a pair of
>>>> MCS-7835-I3's, with 300GB HDD space, and 4GB of memory.
>>>> Do you have a source for the 2GB per mailbox comment, or is that coming from
>>>> experience?
>>>> Also, can you comment on the 15GB per mailbox store, as it pertains to DRS
>>>> backing up at a rate of 3GB/hr?
>>>> Anthony
>>>> 
>>>> On Tue, Mar 22, 2011 at 3:05 PM, Tanner Ezell <tanner.ezell at gmail.com>
>>>> wrote:
>>>>> 
>>>>> Mailbox sizes above 2GB are not recommend for performance reasons. I
>>>>> don't believe there is a hard limit on mailbox size.
>>>>> 
>>>>> Depending on how many users you are supporting and the hardware
>>>>> running the platform will really determine the best course of action.
>>>>> Anything less than a 50-100 users I wouldn't worry about, beyond that
>>>>> you need to take performance into consideration.
>>>>> 
>>>>> On Tue, Mar 22, 2011 at 10:03 AM, Anthony Holloway
>>>>> <avholloway+cisco-voip at gmail.com> wrote:
>>>>>> Unity Gurus,
>>>>>> I am reading up on the what's what with Mailbox Stores in CUC 8x, and I
>>>>>> have
>>>>>> two questions:
>>>>>> 1. How closely should I stick to the 15GB per mailbox store for DRS
>>>>>> purposes?
>>>>>> 2. Ignoring DRS concerns, how large can a mailbox store be? All of
>>>>>> available
>>>>>> disk space?
>>>>>> In general, can you provide any real world considerations, tips, or
>>>>>> warnings
>>>>>> about going down this path?
>>>>>> Thanks.
>>>>>> Anthony Holloway
>>>>>> _______________________________________________
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>>>>>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>>>>> 
>>>>>> 
>>>> 
>>>> 
>>> 
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