Cheap ssd in production server is generally bad idea. They may have some critical drawbacks like low lifetime on high-write workloads and low performance on some workloads.
So what you want? Locally cache *shared* iSCSI storage on PVE nodes? PVE doesn't have methods for this. You could try do something like that manually, but it's pretty dangerous. 17.06.2016 17:45, hackru пишет: > we have production storage nodes (iscsi+lvm backing, can't move it to zfs > while it's in use), so zfs is not an option for now. > > >> On 17 Jun 2016, at 17:41, Dietmar Maurer <[email protected]> wrote: >> >>> I'm wondering, is there any working solution for adding cheap ssd to improve >>> disk performance on proxmox nodes? I've seen some messages about this on >>> forum, but it was in proxmox3 time. >>> So, what's my options with pve4? >> zfs supports that out of the box (zil).. >> > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
