[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] what's the best way for a DomU module send control message to Dom0 via control interface?
Unfortunately, yes. I am running Xend. Is there any way to bypass xend and handle requests myself? I really don't want to spend time in digging into the xend codes. :( Thanks, xin On Wed, 19 Jan 2005, Anthony Liguori wrote: > On Wed, 2005-01-19 at 13:53, Xin Zhao wrote: > > One way seems to be ctrl_if_send_message_block like functions. I did > > register a receiver in a Dom0 kernel module, then use > > ctrl_if_send_message_block() to send msg to Dom0 module, if the Dom0 > > module gets the msg, it should print out some information. Unfortunately, > > after DomU module sent out msg, nothing happened. The msg seems to be lost > > by Dom0, why? > > Are you running Xend? Xend will catch any unknown requests and drop > them. > > Regards, > > > I also tried to use a revised xu_port_send_request() function in Dom0 to > > send msg over control interface to a DomU module, it works, but when I > > tried to use the same way to send a msg from DomU to Dom0, again, Dom0 > > lost this msg. > > > > Can somebody help me out? Thanks in advance! > > > > -x > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > > Tool for open source databases. Create drag-&-drop reports. Save time > > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@xxxxxxxxxxxxxxxxxxxxx > > https://lists.sourceforge.net/lists/listinfo/xen-devel > -- > Anthony Liguori > Linux Technology Center (LTC) - IBM Austin > E-mail: aliguori@xxxxxxxxxx > Phone: (512) 838-1208 > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/xen-devel > ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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