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Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error |
Date: |
Mon, 06 Aug 2012 11:29:51 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120605 Thunderbird/13.0 |
Am 01.08.2012 17:15, schrieb Paolo Bonzini:
> Il 01/08/2012 16:59, Kevin Wolf ha scritto:
>> Block jobs aren't really different from guests in that respect. Maybe
>> the BB needs a second iostatus field that must explicitly be reset, and
>> the old one keeps doing the stupid thing for compatibility's sake.
>
> Or the iostatus for the target can just reside in the BlockJob... :)
That wouldn't fix the problem in more than a single instance...
> As much as I hate to invoke shortcuts, management may proceed without
> human help only in the ENOSPC case, and ENOSPC can only happens on the
> target. Humans usually look at dmesg to find the source.
dmesg doesn't contain information about corrupted qcow2 images, Sheepdog
error codes from the server, etc.
Kevin
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, (continued)
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/01
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error,
Kevin Wolf <=
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/06
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Kevin Wolf, 2012/08/06
- Re: [Qemu-devel] [PATCH 13/47] block: introduce block job error, Paolo Bonzini, 2012/08/06