Hi, when I read following link,
http://wiki.xen.org/xenwiki/XenIntro
, then I browsed some Xen 3.1 code. A question puzzles me.
As we know "The physical xenstore resides in one file:
/var/lib/xenstored/tdb. " , but drives(frontend/backend) visit
Xenstore by Xenbus. The data structure manipulated by Xenbus is
xenstore_domain_interface, not tdb. while tdb file is visited by
Xenstored daemon.
I cann't figure out the relationship between tdb and xenstore_domain_interface.
For example, if Xenbus sends a XS_DIRECTORY query message , where
does the reply message come from?
Thanks in advance!
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Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
http://wiki.xen.org/xenwiki/XenIntro
, then I browsed some Xen 3.1 code. A question puzzles me.
As we know "The physical xenstore resides in one file:
/var/lib/xenstored/tdb. " , but drives(frontend/backend) visit
Xenstore by Xenbus. The data structure manipulated by Xenbus is
xenstore_domain_interface, not tdb. while tdb file is visited by
Xenstored daemon.
I cann't figure out the relationship between tdb and xenstore_domain_interface.
For example, if Xenbus sends a XS_DIRECTORY query message , where
does the reply message come from?
Thanks in advance!
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel