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From Nitin Mehta <Nitin.Me...@citrix.com>
Subject Re: 4.2 S3 storage question
Date Wed, 21 Aug 2013 07:09:10 GMT
I guess you need to check your global settings for them.

+----------------------------------------+-------+-------------------------
--------------------------------------+
| name                                   | value | description
                                      |
+----------------------------------------+-------+-------------------------
--------------------------------------+
| storage.cache.replacement.enabled      | true  | enable or disable cache
storage replacement algorithm.        |
| storage.cache.replacement.interval     | 86400 | time interval between
cache replacement threads (in seconds). |
| storage.cache.replacement.lru.interval | 30    | time interval for
unused data on cache storage (in days).     |




 

On 21/08/13 11:07 AM, "Thomas O'Dowd" <tpodowd@cloudian.com> wrote:

>Hi Sanjeev,
>
>That's exactly the info I was looking for. I tried to download a volume
>and was able to successfully do that (it came via S3 as you said). I
>then tried to upload the volume but it didn't go to S3 (don't see any
>exceptions though). The UI shows the new uploaded volume but I attaching
>it doesn't seem to work (not sure if that is because its not on S3?).
>Attaching other volumes (that I didn't upload myself) seems to work.
>
>I played around with mysql a little to check the ref_cnts (for
>templates/snapshots) are 0 and they are. Need to check when stuff would
>be deleted.
>
>Tom.
>
>On Tue, 2013-08-20 at 09:24 +0000, Sanjeev Neelarapu wrote:
>> Hi Tom,
>> 
>> vmsnapshots are not backed up to secondary storage. They will be stored
>>on primary itself.
>> Apart from templates,ISOs and snapshots, volumes will be stored in s3
>>in the following scenarios:
>> 1.Upload volume
>> 2.Extract volume(download volume)
>> 
>> Thanks,
>> Sanjeev
>> -----Original Message-----
>> From: Thomas O'Dowd [mailto:tpodowd@cloudian.com]
>> Sent: Tuesday, August 20, 2013 6:57 AM
>> To: Cloudstack DEV
>> Subject: 4.2 S3 storage question
>> 
>> For S3 secondary storage, I'm wondering exactly what types of objects
>>we are storing in S3:
>> 
>> 1. templates - working.
>> 2. snapshots - working.
>> 3. vmsnapshots - not working (at least I don't see these going to s3)
>>4. volumes - n/a 5. other?
>> 
>> How do files on the secondary storage staging area get cleaned up
>>currently?
>> 
>> Tom.
>> --
>> Cloudian KK - http://www.cloudian.com/get-started.html
>> Fancy 100TB of full featured S3 Storage?
>> Checkout the Cloudian® Community Edition!
>> 
>
>-- 
>Cloudian KK - http://www.cloudian.com/get-started.html
>Fancy 100TB of full featured S3 Storage?
>Checkout the Cloudian® Community Edition!
>


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