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Re: [Qemu-block] [qemu-block]Can qemu close the image files with guestO

From: Stefan Hajnoczi
Subject: Re: [Qemu-block] [qemu-block]Can qemu close the image files with guestOS running?
Date: Wed, 22 Feb 2017 15:39:24 +0000
User-agent: Mutt/1.7.1 (2016-10-04)

On Wed, Feb 22, 2017 at 10:54:50AM +0800, 丁强 wrote:
> I deploy the VMs on filesystem which based on the iscsi LUNs. When the 
> network of san is corrupted occasionally, the filesystem will be remounted 
> read-only by OS with default policy. If you want to remount the filesystem to 
> readwrite, you must shutdown or migrate firstly. Can we recover from this 
> sense without VMs operation, just like vmware without VMCP configuration.

"mount -o remount,rw /dir" on the host does not work?


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