[PATCH v2 3/4] conf: add 'multidevs' option

Ján Tomko jtomko at redhat.com
Fri Mar 27 17:13:27 UTC 2020


On a Friday in 2020, Christian Schoenebeck wrote:
>Introduce new 'multidevs' option for filesystem.
>
>  <filesystem type='mount' accessmode='mapped' multidevs='remap'>
>    <source dir='/path'/>
>    <target dir='mount_tag'>
>  </filesystem>
>
>This option prevents misbehaviours on guest if a qemu 9pfs export
>contains multiple devices, due to the potential file ID collisions
>this otherwise may cause.
>
>Signed-off-by: Christian Schoenebeck <qemu_oss at crudebyte.com>
>---
> docs/formatdomain.html.in     | 40 ++++++++++++++++++++++++++++++++++-
> docs/schemas/domaincommon.rng | 10 +++++++++
> src/conf/domain_conf.c        | 29 +++++++++++++++++++++++++
> src/conf/domain_conf.h        | 13 ++++++++++++
> 4 files changed, 91 insertions(+), 1 deletion(-)
>

Looks good, missing an addition of qemuxml2xmltest.

Jano
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