From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: Unstableness in grant table block drivers Date: Wed, 13 Apr 2005 21:27:06 -0500 Message-ID: <425DD4FA.2060009@us.ibm.com> References: <1113441492.13301.9.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Kip Macy Cc: xen-devel@lists.xensource.com, Steven Hand List-Id: xen-devel@lists.xenproject.org Kip Macy wrote: >I think it is safe to say that the blkback/blkfront still have some >serious bugs to be fixed even in the absences of grant tables. > > How many is a lot of VBDs? I've done quite a bit of testing of the devices (with Xend and with VM-Tools) and I've found the block drivers to be very reliable. I've not gone much higher than 3 or 4 VBDs for each domain though. Regards, Anthony Liguoris