Re: [PATCH V5 2/2] migration: file URI offset

["Daniel P. Berrangé" <berrange@redhat.com>]

On Fri, Sep 08, 2023 at 07:22:11AM -0700, Steve Sistare wrote:
> Allow an offset option to be specified as part of the file URI, in
> the form "file:filename,offset=offset", where offset accepts the common
> size suffixes, or the 0x prefix, but not both.  Migration data is written
> to and read from the file starting at offset.  If unspecified, it defaults
> to 0.
> 
> This is needed by libvirt to store its own data at the head of the file.
> 
> Suggested-by: Daniel P. Berrange <berrange@redhat.com>
> Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
> Reviewed-by: Peter Xu <peterx@redhat.com>
> ---
>  migration/file.c | 45 +++++++++++++++++++++++++++++++++++++++++++--
>  qemu-options.hx  |  7 ++++---
>  2 files changed, 47 insertions(+), 5 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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