Re: Cache pool tiering & SSD journal

["lidchen@xxxxxxxxxx" <lidchen@xxxxxxxxxx>]

No, if you used cache tiering, It is no need to use ssd journal again.

From: Florent MONTHEL

Date: 2015-01-17 23:43

To: ceph-users

Subject:  Cache pool tiering & SSD journal

Hi list,

With cache pool tiering (in write back mode) enhancement, should I keep to use SSD journal on SSD ?

Can we have 1 big SSD pool for caching for all low cost storage pools ?

Thanks

Florent Monthel

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com