Xen devel - Feb 2010 - Xen 4.0 RC4 Error on Compile

Hi All

It seems that there is some problem with compiling the latest Xen  version.

After cloning the http://xenbits.xensource.com/xen-unstable.hg to my host
and running make world, I getting this error:


got c0f61551db04ad47cd598570f4beda7b11d187da
got b5f9be2beca998edb8007f8bda944bbff81e02e3
got 57b88f31cb6b39751c9b823fcde5cc3cd7ec0cd7
got 0e70ef2500e8b62fd3d0269aa1354f3c3aec88d9
got 23cd57646352d121a4bee8924c8556bfd2319fa7
got 41fbc539fecc1774b1eb5b3a968c645f0408b4eb
got 8ca00199c326fe15fd0dc0f4af28c555fa2a687d
got 835e505333b9c9936244105a1b756d9331f21e10
walk 5ed6aa6153110050c29bcd600a1424014cfbf1d4
walk 559fa7957280a63534d69a36263708aa54eac515
walk a5975c8e7180095f786ac293c07b320185a25b4b
walk 0eaef5aa01a8e27b57a46217a0b65cc1d30a5d41
walk 73b0037b2278812fcadadec9d8eac656f1716074
walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
error: transfer closed with 4347 bytes remaining to read (curl_result = 18,
http_code = 200, sha1 = 1f315155ba20a2c30598f682eee482d08fe80280)
error: Unable to find 1f315155ba20a2c30598f682eee482d08fe80280 under
http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
Cannot obtain needed blob 1f315155ba20a2c30598f682eee482d08fe80280
while processing commit 6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
fatal: Fetch failed.
make[2]: *** [ioemu-dir-find] Error 128
make[2]: Leaving directory `/home/test/xen-unstable.hg/tools''
make[1]: *** [tools/ioemu-dir] Error 2
make[1]: Leaving directory `/home/test/xen-unstable.hg''
make: *** [world] Error 2
root@FW:/home/test/xen-unstable.hg#
root@FW:/home/test/xen-unstable.hg#
root@FW:/home/test/xen-unstable.hg#
root@FW:/home/test/xen-unstable.hg#

This come after the make got the kernel from Jeremy tree and start to
compile the kernel.

Does any one know what to do?


Thank you
Sassy


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On 22/02/2010 08:09, "Sassy Natan" <sassyn@gmail.com> wrote:
> walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
> error: transfer closed with 4347 bytes remaining to read (curl_result = 18,
> http_code = 200, sha1 = 1f315155ba20a2c30598f682eee482d08fe80280)
> error: Unable to find 1f315155ba20a2c30598f682eee482d08fe80280 under
> http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
> Cannot obtain needed blob 1f315155ba20a2c30598f682eee482d08fe80280
> while processing commit 6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
> fatal: Fetch failed.
Failed to fully download the qemu repository. It''s probably a temporary
network error.

 -- Keir



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Maybe,

But is for 5 days now

Any Idea?




On Mon, Feb 22, 2010 at 10:27 AM, Keir Fraser
<keir.fraser@eu.citrix.com>wrote:
> On 22/02/2010 08:09, "Sassy Natan" <sassyn@gmail.com>
wrote:
>
> > walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
> > error: transfer closed with 4347 bytes remaining to read (curl_result
> 18,
> > http_code = 200, sha1 = 1f315155ba20a2c30598f682eee482d08fe80280)
> > error: Unable to find 1f315155ba20a2c30598f682eee482d08fe80280 under
> > http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
> > Cannot obtain needed blob 1f315155ba20a2c30598f682eee482d08fe80280
> > while processing commit 6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
> > fatal: Fetch failed.
>
> Failed to fully download the qemu repository. It''s probably a
temporary
> network error.
>
>  -- Keir
>
>
>

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On 22/02/2010 08:44, "Sassy Natan" <sassyn@gmail.com> wrote:
> Maybe,
>  
> But is for 5 days now
>  
> Any Idea?
git clone http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
Works for me.

If your firewall lets through git protocol then you can try editing
Config.mk and uncomment the QEMU_REMOTE=git://... Line and comment out the
QEMU_REMOTE=http://... Line and see if that works for you.

 -- Keir



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> > > walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
> > > error: transfer closed with 4347 bytes remaining to read
(curl_result > > 18,
> > > http_code = 200, sha1 = 1f315155ba20a2c30598f682eee482d08fe80280)
> > > error: Unable to find 1f315155ba20a2c30598f682eee482d08fe80280
under
> > > http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
> > > Cannot obtain needed blob
1f315155ba20a2c30598f682eee482d08fe80280
> > > while processing commit 6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
> > > fatal: Fetch failed.
>
> But is for 5 days now
You probably have some kind of (apparently broken) proxy, perhaps an
intercepting one, handling your web (http) traffic.

Using the git protocol is best (as suggested by Keir) if you can.
It''s more reliable and faster, and won''t be mangled by your
web proxy.

Ian.

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OK Cool
I will give it a try

10x

On Tue, Feb 23, 2010 at 8:01 PM, Ian Jackson
<Ian.Jackson@eu.citrix.com>wrote:
> > > > walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
> > > > error: transfer closed with 4347 bytes remaining to read
(curl_result
> > > > 18,
> > > > http_code = 200, sha1 =
1f315155ba20a2c30598f682eee482d08fe80280)
> > > > error: Unable to find
1f315155ba20a2c30598f682eee482d08fe80280 under
> > > > http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
> > > > Cannot obtain needed blob
1f315155ba20a2c30598f682eee482d08fe80280
> > > > while processing commit
6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
> > > > fatal: Fetch failed.
> >
> > But is for 5 days now
>
> You probably have some kind of (apparently broken) proxy, perhaps an
> intercepting one, handling your web (http) traffic.
>
> Using the git protocol is best (as suggested by Keir) if you can.
> It''s more reliable and faster, and won''t be mangled by
your web proxy.
>
> Ian.
>

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On Tuesday, 23 February 2010 at 18:01, Ian Jackson
wrote:
> > > > walk 6d2c51466e694895ed6cfe4b4bc8cd40300947bd
> > > > error: transfer closed with 4347 bytes remaining to read
(curl_result > > > 18,
> > > > http_code = 200, sha1 =
1f315155ba20a2c30598f682eee482d08fe80280)
> > > > error: Unable to find
1f315155ba20a2c30598f682eee482d08fe80280 under
> > > > http://xenbits.xensource.com/git-http/qemu-xen-unstable.git
> > > > Cannot obtain needed blob
1f315155ba20a2c30598f682eee482d08fe80280
> > > > while processing commit
6d2c51466e694895ed6cfe4b4bc8cd40300947bd.
> > > > fatal: Fetch failed.
> >
> > But is for 5 days now
> 
> You probably have some kind of (apparently broken) proxy, perhaps an
> intercepting one, handling your web (http) traffic.
> 
> Using the git protocol is best (as suggested by Keir) if you can.
> It''s more reliable and faster, and won''t be mangled by
your web proxy.
You can also use the HG mirror, which is bound to work if you''ve
gotten the main xen tree:

http://xenbits.xen.org/ext/qemu-xen-unstable.hg

This problem crops up fairly frequently, so in my opinion it would
make sense to use the HG mirror by default.

I submitted a patch to support both HG and git back in September:

http://lists.xensource.com/archives/html/xen-devel/2009-09/msg00917.html

In the meantime, Mercurial subrepository support has gotten more
mature and makes all the fragile Makefile code to keep the trees in
sync unnecessary.

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