From: Vitaly Kuznetsov Sent: Tuesday, April 20, 2021 2:32
AM
>
> Michael Kelley writes:
>
> > When running in Azure, disks may be connected to a Linux VM with
> > read/write caching enabled. If a VM panics and issues a VMbus
> > UNLOAD request to Hyper-V, the response is delayed until all
On Tue, Apr 20, 2021 at 11:31:54AM +0200, Vitaly Kuznetsov wrote:
> Michael Kelley writes:
>
> > When running in Azure, disks may be connected to a Linux VM with
> > read/write caching enabled. If a VM panics and issues a VMbus
> > UNLOAD request to Hyper-V, the response is delayed until all
Michael Kelley writes:
> When running in Azure, disks may be connected to a Linux VM with
> read/write caching enabled. If a VM panics and issues a VMbus
> UNLOAD request to Hyper-V, the response is delayed until all dirty
> data in the disk cache is flushed. In extreme cases, this flushing
>
When running in Azure, disks may be connected to a Linux VM with
read/write caching enabled. If a VM panics and issues a VMbus
UNLOAD request to Hyper-V, the response is delayed until all dirty
data in the disk cache is flushed. In extreme cases, this flushing
can take 10's of seconds, depending
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