From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: Eric Blake <eblake@redhat.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>,
berrange@redhat.com, qemu-block@nongnu.org
Subject: Re: [PATCH] qemu-img: Add -F shorthand to convert
Date: Wed, 15 Sep 2021 11:20:14 +0300 [thread overview]
Message-ID: <521c8ce6-1f9e-41b9-e671-47c714df45c7@virtuozzo.com> (raw)
In-Reply-To: <20210913131735.1948339-1-eblake@redhat.com>
13.09.2021 16:17, Eric Blake wrote:
> Although we have long supported 'qemu-img convert -o
> backing_file=foo,backing_fmt=bar', the fact that we have a shortcut -B
> for backing_file but none for backing_fmt has made it more likely that
> users accidentally run into:
>
> qemu-img: warning: Deprecated use of backing file without explicit backing format
>
> when using -B instead of -o. For similarity with other qemu-img
> commands, such as create and compare, add '-F $fmt' as the shorthand
> for '-o backing_fmt=$fmt'. Update iotest 122 for coverage of both
> spellings.
>
> Signed-off-by: Eric Blake<eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
--
Best regards,
Vladimir
next prev parent reply other threads:[~2021-09-15 8:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 13:17 [PATCH] qemu-img: Add -F shorthand to convert Eric Blake
2021-09-15 8:20 ` Vladimir Sementsov-Ogievskiy [this message]
2021-09-15 8:33 ` Maxim Levitsky
2021-09-15 11:19 ` Hanna Reitz
2021-09-17 20:13 ` Eric Blake
2021-09-17 23:36 ` Vladimir Sementsov-Ogievskiy
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