Re: [Xen-devel] [BUG] failed to resume device model after save a HVM guest

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Sat, Jun 08, 2013 at 11:31:05AM +0800, rwxybh wrote:
> XEN Version: 4.3-rc3
> 
> HVM GUEST: centos 6.3 + PV drivers
> 
> operation:    xl save -c centos63 mem.img
> 
> Saving to /root/mem.img new xl format (info 0x0/0x0/711)
> xc: Saving memory: iter 0 (last sent 0 skipped 0): 1048575/1048575  100%
> libxl: error: libxl.c:419:libxl__domain_resume: failed to resume device model 
> for domain 4:-6
> 

The error code -6 is ERROR_INVAL in libxl. In that case you seemed to
have garbage in your xenstore entry. So please also provide xenstore
content with 'xenstore-ls -fp'.


Wei.

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