From: Eric Blake <eblake@redhat.com>
To: "Daniel P. Berrangé" <berrange@redhat.com>, qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>, "Max Reitz" <mreitz@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
qemu-block@nongnu.org, "Markus Armbruster" <armbru@redhat.com>
Subject: Re: [PATCH v3 3/4] util: give a specific error message when O_DIRECT doesn't work
Date: Fri, 24 Jul 2020 09:05:39 -0500 [thread overview]
Message-ID: <8ff91d9b-f85d-6ce6-bf3e-cc13814af03d@redhat.com> (raw)
In-Reply-To: <20200724132510.3250311-4-berrange@redhat.com>
On 7/24/20 8:25 AM, Daniel P. Berrangé wrote:
> A common error scenario is to tell QEMU to use O_DIRECT in combination
> with a filesystem that doesn't support it. To aid users to diagnosing
> their mistake we want to provide a clear error message when this happens.
>
> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
> ---
> util/osdep.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
next prev parent reply other threads:[~2020-07-24 14:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-24 13:25 [PATCH v3 0/4] block: improve error reporting for unsupported O_DIRECT Daniel P. Berrangé
2020-07-24 13:25 ` [PATCH v3 1/4] util: rename qemu_open() to qemu_open_old() Daniel P. Berrangé
2020-07-24 13:54 ` Eric Blake
2020-07-24 14:24 ` Philippe Mathieu-Daudé
2020-07-24 13:25 ` [PATCH v3 2/4] util: introduce qemu_open and qemu_create with error reporting Daniel P. Berrangé
2020-07-24 14:02 ` Eric Blake
2020-07-24 14:33 ` Philippe Mathieu-Daudé
2020-07-27 7:37 ` Markus Armbruster
2020-07-24 13:25 ` [PATCH v3 3/4] util: give a specific error message when O_DIRECT doesn't work Daniel P. Berrangé
2020-07-24 14:05 ` Eric Blake [this message]
2020-07-24 13:25 ` [PATCH v3 4/4] block: switch to use qemu_open/qemu_create for improved errors Daniel P. Berrangé
2020-07-24 14:10 ` Eric Blake
2020-07-24 14:26 ` Daniel P. Berrangé
2020-07-24 14:37 ` Philippe Mathieu-Daudé
2020-07-27 7:43 ` Markus Armbruster
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