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Re: [Qemu-devel] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi
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From: |
Fam Zheng |
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Subject: |
Re: [Qemu-devel] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi |
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Date: |
Thu, 22 Oct 2015 18:06:42 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, 10/22 10:32, Peter Lieven wrote:
> Am 22.10.2015 um 10:17 schrieb Fam Zheng:
> >When qcow2 is created on iscsi target with a virtual size greater than
> >physical
> >capacity of the LUN, over time it's possible that guest fills too much data
> >and
> >at that point, new clusters in qcow2 will be allocated beyond the end of
> >disk.
>
> Why would you want to put a QCOW2 on a fixed size block device?
>
It can have a backing file.
Fam
[Qemu-devel] [PATCH 2/2] qcow2: Translate -ERANGE to -ENOSPC, Fam Zheng, 2015/10/22
Re: [Qemu-devel] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Peter Lieven, 2015/10/22
- Re: [Qemu-devel] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi,
Fam Zheng <=
Re: [Qemu-devel] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Paolo Bonzini, 2015/10/22