Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi

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Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi

From:	Peter Lieven
Subject:	Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi
Date:	Thu, 22 Oct 2015 10:32:28 +0200
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0

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?

Anyway, I like the error code translation.

Peter

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[Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Fam Zheng, 2015/10/22
- [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Fam Zheng, 2015/10/22
  - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Peter Lieven, 2015/10/22
    - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Paolo Bonzini, 2015/10/22
    - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Peter Lieven, 2015/10/22
    - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Fam Zheng, 2015/10/22
    - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Paolo Bonzini, 2015/10/22
  - Re: [Qemu-block] [PATCH 1/2] iscsi: Translate scsi sense into error code, Kevin Wolf, 2015/10/22
- [Qemu-block] [PATCH 2/2] qcow2: Translate -ERANGE to -ENOSPC, Fam Zheng, 2015/10/22
- Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Peter Lieven <=
  - Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Fam Zheng, 2015/10/22
- Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Paolo Bonzini, 2015/10/22
  - Re: [Qemu-block] [PATCH 0/2] Fix werror=enospc for qcow2 on iscsi, Kevin Wolf, 2015/10/22

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