Re: [Xen-API] [Xen-devel] driver domain crash and reconnect handling

[George Shuklin <george.shuklin@xxxxxxxxx>]

24.01.2013 17:25, Paul Durrant ÐÐÑÐÑ:
> > Some notes about guest suspend during IO.
> >
> > I tested that way for storage reboot (pause all domains, reboot ISCSI storage
> > and resume every domain). If pause is short (less that 2 minutes), guest can
> > survive. If pause is longer than 2 minutes, guests in state of waiting for io
> > completion, detects IO timeout after resuming  and cause IO error on virtual
> > block devices. (PV).
> To be clear here: do you mean you *paused* and then unpaused the VMs, or 
> *suspended* and then resumed the VMs? I suspect you mean the former.
>
>    Paul
Pause, of cause. My bad.

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