On 23 dec 2011, at 23:38, Chris Murphy <[email protected]> wrote:

> 
> 
> On Dec 23, 2011, at 3:35 PM, Chris Murphy wrote:
> 
>> I'm not talking about big companies. I'm not talking about hundreds of 
>> terabytes. You are basically proposing a SAN for a single photographer or a 
>> single video workstation. And you're right, they would need a SAN on Mac OS 
>> because Mac OS lacks good storage management that exists for FREE to any 
>> Tom, Dick and Harry who downloads most any linux distribution because lvm is 
>> used by default in most of them. But Apple doesn't have that functionality.
> 
> But instead of going with a SAN, because this is complicated and expensive 
> for a single photographer or videographer to accept, they most often will go 
> with a cobbled together series of disks and arrays without any organization, 
> with troublesome migration to new or larger disks, with a semi-fragile file 
> system directly connected to the workstation. And it gets them into trouble - 
> routinely. The most basic source of confusion is what drive their stuff is on.

Well they could of course use ZFS to make a good solution. zpool's seems to be 
a perfect match here and if they are serious about data integrity and sort of 
suffer a bit from having lots of different disks to achive enough of storage 
space I could not think of a better solution than ZFS. Yes a command line 
manegement is nessesary but on the other hand it is remarkably easy to manage 
your zpool's and have zraid or/and mirrors to give redundance to the soup. ZFS 
is definitely not just a filesystem but very much a management instrument as 
well.

// John Stalberg
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