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[Xen-users] cpu affinity lost after save/restore

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] cpu affinity lost after save/restore
From: Joe Pruett <joey@xxxxxxxxxxxx>
Date: Fri, 3 Oct 2008 10:03:42 -0700 (PDT)
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i have found some discussions on the devel archives about cpu affinity not being remembered across save/restore and how migration uses the same process as save/restore. the implication is that cpu affinity is purposely being ignored. is that the case? if so, is there an automated way to set cpu affinity after a restore? i realize that i may being using affinity without really needing to, but until i have more experience with xen, i like the idea of isolating guests to specific cpus.

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