[zfs-discuss] ZFS priorization for filesystems / zvols ?

2010-03-07 Thread Lutz Schumann
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

Re: [zfs-discuss] ZFS priorization for filesystems / zvols ?

2010-03-07 Thread Richard Elling
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