Hi, Are there any considerations about setting up domUs on an SSD? I've never used an SSD but have been reading about TRIM - and I'm not exactly sure if/how i need to configure the dom0 OS, Xen or domU to prevent the SSD from wearing out. When I google Xen and SSD I see that many cloud providers offer this but not much info on what I need to do to set this up. Any thoughts or links i should read would be appreciated. (I have not decided between file backed or lvm domUs if that makes a difference but I think my preference is for file backed as that seems to be easier [for me]. ) Thanks