Re: [Networker] nsr size

Most of the space will be taken up by the indexes. Each file (backup)
version takes up 150-200 bytes.
You will have to figure out (guesstimate) how many file (copy) instances
you will have (during the browse time) , multiply it by the magic number
above and get the size the indexes will occupy.
In any such computation allow for growth and wrong assumptions regarding
the number of files.
If you are already backing up those filesystems with Networker you can
get the number of files in each saveset with mminfo.
Itzik 

> -----Original Message-----
> From: Legato NetWorker discussion 
> [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On Behalf Of Raghava Karu
> Sent: Wednesday, September 28, 2005 20:16
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] nsr size
> 
> Hi All,
> 
> we are looking for an approximate nsr partition size for an 
> apprximate 21TB of data. This will have daily incrementals, 
> weekley level 1s and monthly full. The data browse time and 
> restention is 30 days. The data is basically nfs partitions 
> with users home directories, contain so many small files 
> also. EBS 7.2.1  on Solaris 9 in LAN Free(DDS).
> 
> It would helpful me a lot if anyone provide me that 
> information or any references etc.,
> 
> Also is there any difference between 6.x and 7.x for indexes 
> and media database?
> 
> Thanks,
> Rag
> 
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