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Re: [Xen-devel] Which flag shows the DomU filesystem has mounted?
- To: Joe Jin <joe.jin@xxxxxxxxxx>
- From: Zhang Shukun <bitzsk@xxxxxxxxx>
- Date: Thu, 4 Jun 2009 11:29:27 +0800
- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 03 Jun 2009 20:30:20 -0700
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Thank you for your quick reply! 
if i can login in guest, the filesystem should been mounted yet, but i want to read file in domU kernel space, so i want to find a way to check the time when domU filesystem has mounted. or it will be crashed if i read file before mount complete.
2009/6/4 Joe Jin <joe.jin@xxxxxxxxxx>
On 2009-06-04 11:12, Zhang Shukun wrote:
> hi, does anyone knows which state or flag shows the domU is already mount
> the filesystem? is that XenbusStateConnected or info->is_ready = 1; Thanks
>
No, state is XenbusStateConnected just meant device available for guest,
could not say it have mounted.
I guess to check if blk have mounted you have to login guest then check it.
Regards,
Joe
--
Best regards,
Zhang Shukun
Computer Department,Beijing Institute of Technology,China
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