On Mar 7, 2010, at 11:43 AM, Lutz Schumann wrote: > Hello list, > > when consolidating storage services, it may be required to prioritize I/O. > > e.g. the important SAP database get all the I/O we can deliver and that it > needs. The test systems should use whats left. > > While this is a difficult topic in disk based systems (even little I/o with > long head moves impacts I/O a lot) it seems to be solved on other systems > (Netapp).
Does Netapp solve it at the disk I/O or network? It is easy to setup network QoS and prioritization in Solaris. -- richard > > NetApp provides flexshare. Is there anything like this on ZFS or on the > roadmap (Mabe with a bug number) ? > > Regards, > Robert > -- > This message posted from opensolaris.org > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ZFS storage and performance consulting at http://www.RichardElling.com ZFS training on deduplication, NexentaStor, and NAS performance http://nexenta-atlanta.eventbrite.com (March 16-18, 2010) _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
