From: "Ján Tomko" <jtomko@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: pkrempa@redhat.com, qemu-block@nongnu.org, qemu-devel@nongnu.org,
mreitz@redhat.com, nsoffer@redhat.com, jsnow@redhat.com
Subject: Re: [PATCH 1/7] qapi: Document meaning of 'ignore' BlockdevOnError for jobs
Date: Sun, 16 Feb 2020 22:44:30 +0100 [thread overview]
Message-ID: <20200216214430.GE745061@lpt> (raw)
In-Reply-To: <20200214200812.28180-2-kwolf@redhat.com>
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On Fri, Feb 14, 2020 at 09:08:06PM +0100, Kevin Wolf wrote:
>It is not obvious what 'ignore' actually means for block jobs: It could
>be continuing the job and returning success in the end despite the error
>(no block job does this). It could also mean continuing and returning
>failure in the end (this is what stream does). And it can mean retrying
>the failed request later (this is what backup, commit and mirror do).
>
>This (somewhat inconsistent) behaviour was introduced and described for
>stream and mirror in commit ae586d6158. backup and commit were
fatal: ambiguous argument 'ae586d6158': unknown revision or path not in the working tree.
>introduced later and use the same model as mirror.
>
>Signed-off-by: Kevin Wolf <kwolf@redhat.com>
>---
> qapi/block-core.json | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Jano
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next prev parent reply other threads:[~2020-02-16 21:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 20:08 [PATCH 0/7] commit: Expose on-error option in QMP Kevin Wolf
2020-02-14 20:08 ` [PATCH 1/7] qapi: Document meaning of 'ignore' BlockdevOnError for jobs Kevin Wolf
2020-02-16 21:44 ` Ján Tomko [this message]
2020-02-17 9:58 ` Kevin Wolf
2020-02-14 20:08 ` [PATCH 2/7] commit: Remove unused bytes_written Kevin Wolf
2020-02-16 21:45 ` Ján Tomko
2020-02-14 20:08 ` [PATCH 3/7] commit: Fix argument order for block_job_error_action() Kevin Wolf
2020-02-16 21:46 ` Ján Tomko
2020-02-14 20:08 ` [PATCH 4/7] commit: Inline commit_populate() Kevin Wolf
2020-02-16 21:46 ` Ján Tomko
2020-02-14 20:08 ` [PATCH 5/7] commit: Fix is_read for block_job_error_action() Kevin Wolf
2020-02-16 21:46 ` Ján Tomko
2020-02-14 20:08 ` [PATCH 6/7] commit: Expose on-error option in QMP Kevin Wolf
2020-02-16 21:47 ` Ján Tomko
2020-02-14 20:08 ` [PATCH 7/7] iotests: Test error handling policies with block-commit Kevin Wolf
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