Hello all,
Our dev environment are quite I/O intensive but didn't require much
space (~20G per dev environment), for the moment our dev machines are
served by VMWare and the storage is done in NFS appliances with SAS or
SATA drives.
After some testing with consumer grade SSD we discovered that built
speed could be greatly improved by using SSD but having SSD in NFS
appliances is very costly.
So I'm thinking of using consumer grade or even intel s3700 SSD and ceph
as the backend storage. Is there any cons using SSD for data storage
(apart from the price per GB that is higher than SAS drives) ?
Obviously if I don't want to lose my data I need to have twice has much
space that is required so that objects are at least stored twice, is
there anything else that I need to pay attention too ?
Matthieu.
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