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xen-ia64-devel
[Xen-ia64-devel] Re: blkbk/netbk modules fail to load on fedora	xen/ia64
 
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To:  | 
Akio Takebe <takebe_akio@xxxxxxxxxxxxxx> | 
 
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Subject:  | 
[Xen-ia64-devel] Re: blkbk/netbk modules fail to load on fedora	xen/ia64 | 
 
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From:  | 
Aron Griffis <aron@xxxxxx> | 
 
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Date:  | 
Thu, 21 Sep 2006 22:24:57 -0400 | 
 
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Cc:  | 
jean-paul.pigache@xxxxxxxx, "Silbermann,	Martine" <martine.silbermann@xxxxxx>, David Cardos <david.cardos@xxxxxx>,	xen-ia64-devel@xxxxxxxxxxxxxxxxxxx | 
 
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Thu, 21 Sep 2006 19:28:57 -0700 | 
 
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Akio Takebe wrote:  [Thu Sep 21 2006, 09:53:16PM EDT]
> I can solve this problem by using dom0_mem=1G.
> FC6 test3 uses many daemons and services.
> Because booting xend is late,
> we fail insmod blk/netbk if dom0_mem=512M(default size).
Wow, thank you!  That is a big relief.
> We may have to change dom0_mem of FC6 default to 1GB.
> But I think the best fix is (1) statically link the modules.
> (Because all kernel-xen need blkbk/netbk and xenblk/net. 
> ide module is also static link. And because xen community member
> test the statically linked modules, I think the statically linked
> modules is stabler than the dynamic linked modlues.)
I don't mind asking RH to statically link the modules if there is good
reason.  However I don't understand why it is needed.  512M is a lot
of memory!  How can it be filled to the extent that the blkbk/netbk
modules won't load?  What are their requirements?
It is possible that knowing the dom0_mem=1G workaround will be enough
until Tristan's xencomm work is finished (I think he's almost done)
Thanks again,
Aron
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