[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] xway issues / bugs
Hi Thanks for the reply. I did contact the developers but there was no reply perhaps my mail got lost in Christmas junks. I shall try to contact them again, in fact this email is bcc to the developers. I placed a help request at xway forum at source forge as well (though it contains only my initial observations, as xway only gets complied for x86-32). At the moment, I feel that xd.c (the xway driver) is causing the problems and the function is import_mem(...) and specific call is BUG_ON(HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, ops, npage)); ... I shall keep trying, as I think good work shall not go to waste. Best Regards, Muhammad Atif ----- Original Message ---- From: Mark Williamson <mark.williamson@xxxxxxxxxxxx> To: xen-devel@xxxxxxxxxxxxxxxxxxx Cc: Muhammad Atif <m_atif_s@xxxxxxxxx> Sent: Saturday, January 5, 2008 4:57:59 AM Subject: Re: [Xen-devel] xway issues / bugs Hi Sorry you're having trouble with xway. I've not tried it myself and I've also not known of anyone else actually running it... It might be a good idea to try and contact the xway developers directly in case they don't read this list, or you could cc them on these e-mails.. Perhaps there's a contact e-mail address for the developers somewhere in the source code? I have a Powerpoint presentation on Xway that I downloaded when it was first announced; the presentation was by "Kangho Kim, System Software Team, ETRI". ETRI = Electronics and Telecommunications Research Institute. Maybe you can find some contact details for him through Google? Cheers, Mark > Dear Developers, > I have tried using the interdomain communication patch for xen (Xway, > http://sourceforge.net/projects/xway) a link of which is there at Xen wiki. > I am having troubles getting it going. I am using AMD Opteron 248 (64-bit), > with 2 GHz ram and IWILL motherboard. My distribution is ubuntu 7.04 and I > am using Xen 3.0.3 for i686, as xway patch suggests that it is only for 32 > bit systems. The GCC version is 4.1.2. I have also tried xway on another > machine which has 32 bit intel processor. During the boot time, i see in > the dmesg output giving me "net/ipv4/xway_proto.c:xsw_accept:143: > inet_accept() err=-11" on Opteron. The intel 32 bit gives NO message of > this type. Now to the heart of the issue I can get the xway daemon and > other related stuff loaded without any errors or warning. Upon simple ssh > from one domU to another (i have compiled the ip addresses as instructed) i > get a printf on screen on the receiving domain "client_sock = 5" and that > is where both the domains stop processing i.e. ssh doe not seem to progress > any further. strace is not helping me that much. I have noticed that > xwayd.c (daemon) gives a write() call and this call is returning 0, instead > of the message size. > > Has anyone ever come across this error/bug? or simply has anyone ever tried > xway? > > > > Best Regards, > Atif > > > > > > ___________________________________________________________________________ >_________ Looking for last minute shopping deals? > Find them fast with Yahoo! Search. > http://tools.search.yahoo.com/newsearch/category.php?category=shopping -- Dave: Just a question. What use is a unicyle with no seat? And no pedals! Mark: To answer a question with a question: What use is a skateboard? Dave: Skateboards have wheels. Mark: My wheel has a wheel! _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel Looking for last minute shopping deals? Find them fast with Yahoo! Search. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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