Re: [libvirt] [PATCH 4/6] Allow a timezone to be specified instead of sync to host timezone

On Mon, Mar 01, 2010 at 03:14:48PM +0100, Daniel Veillard wrote: > On Thu, Feb 18, 2010 at 05:54:30PM +0000, Daniel P. Berrange wrote: > > This extends the XML to allow for > > > > <clock offset='timezone' timezone='Europe/Paris'/> > > > > This is useful if the admin has not configured any timezone on the > > host OS, but still wants to synchronize a guest to a specific one. > > > > * src/conf/domain_conf.h, src/conf/domain_conf.c: Support extra > > 'timezone' attribute on clock configuration > > * docs/schemas/domain.rng: Add 'timezone' attribute > > * src/xen/xend_internal.c, src/xen/xm_internal.c: Reject configs > > with a configurable timezone > > --- > > docs/schemas/domain.rng | 18 +++++++++++++++--- > > src/conf/domain_conf.c | 24 ++++++++++++++++++++---- > > src/conf/domain_conf.h | 13 ++++++++++--- > > src/qemu/qemu_conf.c | 2 +- > > src/xen/xend_internal.c | 10 ++++++++-- > > src/xen/xm_internal.c | 17 ++++++++++++----- > > 6 files changed, 66 insertions(+), 18 deletions(-) > > > > diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng > > index d295bfe..4a36a97 100644 > > --- a/docs/schemas/domain.rng > > +++ b/docs/schemas/domain.rng > > @@ -298,9 +298,16 @@ > > <optional> > > <element name="clock"> > > <choice> > > - <attribute name="offset"> > > - <value>localtime</value> > > - </attribute> > > + <group> > > + <attribute name="offset"> > > + <value>localtime</value> > > + </attribute> > > + <optional> > > + <attribute name="timezone"> > > + <ref name="timeZone"/> > > + </attribute> > > + </optional> > > + </group> > > <attribute name="offset"> > > <value>utc</value> > > </attribute> > > @@ -1584,4 +1591,9 @@ > > <param name="pattern">(-|\+)?[0-9]+</param> > > </data> > > </define> > > + <define name="timeZone"> > > + <data type="string"> > > + <param name="pattern">[a-zA-Z0-9_\.\+\-/]+</param> > > Hum ... I wonder if we should not add ':' as it's used for POSIX TZ How is it used ? I looked at /usr/share/zoneinfo and all the files there should be matched by this regex ok without needing ':'