On 08/03/2012 09:39 AM, Jelle Hermsen wrote:
     You will definitely want to turn pruning on, it doesn't do all that much
     I/O and its needed to clean up the fine-grained snapshots.  Rebalance,
     dedup, and recopy can be left turned off.


Thanks for all these great tips. I'm building a new workstation and I'll probably buy an ssd and use it as root. I'm thinking about maximizing the amount of ram and then use tmpfs for /tmp. This will (hopefully) still leave me with enough memory to avoid swapping all together so I can put the swap partition on a spinning platter drive. The only thing that still leads me to doubt is the fact that I won't be able to use dedup on the ssd and compared to using a couple of 10,000rpm disks in raid 0 the random write performance is not that impressive.

Cheers,
Jelle

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