Dennis -
Not at this point. HSM is a long term goal, it won't happen soon. If the 100Mbit machines have less available disk space they will do less I/O than the bigger machines, maybe that helps?


Thanks,

Craig

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Craig Carl
Senior Systems Engineer
Gluster

On 11/16/2010 02:12 PM, Dennis Schafroth wrote:
Hi,

Would it be possible to create a tiered storage/HS with gluster as described in 
http://en.wikipedia.org/wiki/Hierarchical_storage_management:

"In a typical HSM scenario, data files which are frequently used are stored on disk 
drives, but are eventually migrated to tape if they are not used for a certain period of 
time, typically a few months. If a user does reuse a file which is on tape, it is 
automatically moved back to disk storage. The advantage is that the total amount of 
stored data can be much larger than the capacity of the disk storage available, but since 
only rarely-used files are on tape, most users will usually not notice any slowdown."

I have some boxes connected with gigabit but also some storage on boxes only running 100 
Mbit and would like to "mark" the slower boxes as secondary storage. Clients 
would access through the gigabit machines.

regards,
:-Dennis Schafroth


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