13 Mar
2015
13 Mar
'15
3:20 p.m.
On Thu, Mar 12, 2015 at 6:56 PM, George Dunlap dunlapg@umich.edu wrote:
On Thu, Mar 12, 2015 at 6:11 PM, Nathan March nathan@gt.net wrote:
Hi All,
I'm seeing tapdisk processes not being terminated after a HVM vm is shutdown or migrated away. I don't see this problem with linux paravirt domu's, just windows hvm ones.
Interesting -- actually you get the same effect just starting and shutting down a guest. It creates two tapdisk processes, but on shutdown only destroys one.
I'll look into it.
OK, this turns out to be a bug in the patch on the patchqueue used to import XenServers "blktap 2.5". Let me see if I can work up a quick fix... otherwise it may have to wait until I get a chance to integrate blktap 2.5 properly upstream.
-George