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xen-devel
Re: [Xen-devel] Windows Bug Check 0x101 issue
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To: |
Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] Windows Bug Check 0x101 issue |
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From: |
Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> |
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Date: |
Wed, 26 Mar 2008 12:34:47 +0000 |
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Cc: |
xen-devel@xxxxxxxxxxxxxxxxxxx, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Kouya Shimura <kouya@xxxxxxxxxxxxxx>, Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx> |
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Wed, 26 Mar 2008 05:51:51 -0700 |
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References: |
<7k4pawfnxs.fsf@xxxxxxxxxxxxxxxxxxxxxxxxxx> <C40D3B88.15566%keir.fraser@xxxxxxxxxxxxx> <7k1w5zf50j.fsf@xxxxxxxxxxxxxxxxxxxxxxxxxx> <18408.57824.846687.465435@xxxxxxxxxxxxxxxxxxxxxxxx> <20080325175718.GT4411@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> <7ky786dkup.fsf@xxxxxxxxxxxxxxxxxxxxxxxxxx> <18410.9596.488204.878357@xxxxxxxxxxxxxxxxxxxxxxxx> <20080326102744.3124cbb4@core> <18410.10932.522487.743717@xxxxxxxxxxxxxxxxxxxxxxxx> |
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> Hrm. I think it would be better to return an endless sequence of
> errors than to return no error at all. Since we don't know which
> block failed, we could report an error flushing block 0, and then an
> error flushing block 1, and so on ?
On a raid volume that will give wrong results and incorrect recovery
behaviour. You need to report correct information. In addition a lot of
software treats repeated errors on flush as a device failure after a
certain count.
If a write to the underlying emulated media fails you know at least which
write fails and usually the page that failed (as you get a short write)
Alan
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- Re: [Xen-devel] Windows Bug Check 0x101 issue, (continued)
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Kouya Shimura
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Keir Fraser
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Samuel Thibault
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Kouya Shimura
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Samuel Thibault
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Alan Cox
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue,
Alan Cox <=
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Kouya Shimura
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Alan Cox
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Alan Cox
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Ian Jackson
- Re: [Xen-devel] Windows Bug Check 0x101 issue, Kouya Shimura
- Message not available
- [Xen-devel] Re: Windows Bug Check 0x101 issue, Ian Jackson
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