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Zheng, Jeff

2006-Aug-09 06:16 UTC

[Xen-devel] xend start fails with CS 10986 & 10982

It complains:

[root@vt-gs6 root]# xend start
xend [ERROR] Reading config file /etc/xen/xend-config.sxp: Parser
instance has no attribute ''buf''
Traceback (most recent call last):
  File "/usr/sbin/xend", line 49, in ?
    from xen.xend.server import SrvDaemon
  File "/usr/lib/python/xen/xend/server/SrvDaemon.py", line 21, in ?
    import relocate
  File "/usr/lib/python/xen/xend/server/relocate.py", line 26, in ?
    from xen.xend import XendDomain
  File "/usr/lib/python/xen/xend/XendDomain.py", line 33, in ?
    import XendDomainInfo
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 39, in ?
    import image
  File "/usr/lib/python/xen/xend/image.py", line 28, in ?
    from xen.xend.server.netif import randomMAC
  File "/usr/lib/python/xen/xend/server/netif.py", line 33, in ?
    xroot = XendRoot.instance()
  File "/usr/lib/python/xen/xend/XendRoot.py", line 283, in instance
    inst = XendRoot()
  File "/usr/lib/python/xen/xend/XendRoot.py", line 104, in __init__
    self.configure()
  File "/usr/lib/python/xen/xend/XendRoot.py", line 116, in configure
    self.set_config()
  File "/usr/lib/python/xen/xend/XendRoot.py", line 133, in set_config
    config = sxp.parse(fin)
  File "/usr/lib/python/xen/xend/sxp.py", line 736, in parse
    pin.input(buf)
  File "/usr/lib/python/xen/xend/sxp.py", line 174, in input
    self.input_char(c)
  File "/usr/lib/python/xen/xend/sxp.py", line 187, in input_char
    self.state.fn(c)
  File "/usr/lib/python/xen/xend/sxp.py", line 273, in state_escape
    self.input_char(c)
  File "/usr/lib/python/xen/xend/sxp.py", line 187, in input_char
    self.state.fn(c)
  File "/usr/lib/python/xen/xend/sxp.py", line 294, in state_octal
    elif len(self.buf):
AttributeError: Parser instance has no attribute ''buf''

Bests
Jeff

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http://lists.xensource.com/xen-devel

Li, Xin B

2006-Aug-09 07:10 UTC

head link

RE: [Xen-devel] xend start fails with CS 10986 & 10982

I have a fix, but I''m not sure if it''s the right fix, anyway,
it works for me.
-Xin 
>-----Original Message-----
>From: xen-devel-bounces@lists.xensource.com 
>[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Zheng, Jeff
>Sent: 2006年8月9日 14:17
>To: xen-devel@lists.xensource.com
>Subject: [Xen-devel] xend start fails with CS 10986 & 10982
>
>It complains:
>
>[root@vt-gs6 root]# xend start
>xend [ERROR] Reading config file /etc/xen/xend-config.sxp: Parser
>instance has no attribute ''buf''
>Traceback (most recent call last):
>  File "/usr/sbin/xend", line 49, in ?
>    from xen.xend.server import SrvDaemon
>  File "/usr/lib/python/xen/xend/server/SrvDaemon.py", line 21, in
?
>    import relocate
>  File "/usr/lib/python/xen/xend/server/relocate.py", line 26, in
?
>    from xen.xend import XendDomain
>  File "/usr/lib/python/xen/xend/XendDomain.py", line 33, in ?
>    import XendDomainInfo
>  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 39, in ?
>    import image
>  File "/usr/lib/python/xen/xend/image.py", line 28, in ?
>    from xen.xend.server.netif import randomMAC
>  File "/usr/lib/python/xen/xend/server/netif.py", line 33, in ?
>    xroot = XendRoot.instance()
>  File "/usr/lib/python/xen/xend/XendRoot.py", line 283, in
instance
>    inst = XendRoot()
>  File "/usr/lib/python/xen/xend/XendRoot.py", line 104, in
__init__
>    self.configure()
>  File "/usr/lib/python/xen/xend/XendRoot.py", line 116, in
configure
>    self.set_config()
>  File "/usr/lib/python/xen/xend/XendRoot.py", line 133, in
set_config
>    config = sxp.parse(fin)
>  File "/usr/lib/python/xen/xend/sxp.py", line 736, in parse
>    pin.input(buf)
>  File "/usr/lib/python/xen/xend/sxp.py", line 174, in input
>    self.input_char(c)
>  File "/usr/lib/python/xen/xend/sxp.py", line 187, in input_char
>    self.state.fn(c)
>  File "/usr/lib/python/xen/xend/sxp.py", line 273, in
state_escape
>    self.input_char(c)
>  File "/usr/lib/python/xen/xend/sxp.py", line 187, in input_char
>    self.state.fn(c)
>  File "/usr/lib/python/xen/xend/sxp.py", line 294, in state_octal
>    elif len(self.buf):
>AttributeError: Parser instance has no attribute ''buf''
>
>Bests
>Jeff
>
>_______________________________________________
>Xen-devel mailing list
>Xen-devel@lists.xensource.com
>http://lists.xensource.com/xen-devel
>

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Ewan Mellor

2006-Aug-09 07:17 UTC

head link

Re: [Xen-devel] xend start fails with CS 10986 & 10982

On Wed, Aug 09, 2006 at 03:10:23PM +0800, Li, Xin B wrote:
> I have a fix, but I''m not sure if it''s the right fix,
anyway, it works for me.
No, I''m not sure that this is the right fix either.

Jeff, could you post your xend-config.sxp file please?

Cheers,

Ewan.
> >-----Original Message-----
> >From: xen-devel-bounces@lists.xensource.com 
> >[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Zheng, Jeff
> >Sent: 2006?$BG/8?$B7n9?$BF| 14:17
> >To: xen-devel@lists.xensource.com
> >Subject: [Xen-devel] xend start fails with CS 10986 & 10982
> >
> >It complains:
> >
> >[root@vt-gs6 root]# xend start
> >xend [ERROR] Reading config file /etc/xen/xend-config.sxp: Parser
> >instance has no attribute ''buf''
> >Traceback (most recent call last):
> >  File "/usr/sbin/xend", line 49, in ?
> >    from xen.xend.server import SrvDaemon
> >  File "/usr/lib/python/xen/xend/server/SrvDaemon.py", line
21, in ?
> >    import relocate
> >  File "/usr/lib/python/xen/xend/server/relocate.py", line
26, in ?
> >    from xen.xend import XendDomain
> >  File "/usr/lib/python/xen/xend/XendDomain.py", line 33, in
?
> >    import XendDomainInfo
> >  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 39,
in ?
> >    import image
> >  File "/usr/lib/python/xen/xend/image.py", line 28, in ?
> >    from xen.xend.server.netif import randomMAC
> >  File "/usr/lib/python/xen/xend/server/netif.py", line 33,
in ?
> >    xroot = XendRoot.instance()
> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 283, in
instance
> >    inst = XendRoot()
> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 104, in
__init__
> >    self.configure()
> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 116, in
configure
> >    self.set_config()
> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 133, in
set_config
> >    config = sxp.parse(fin)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 736, in parse
> >    pin.input(buf)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 174, in input
> >    self.input_char(c)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 187, in
input_char
> >    self.state.fn(c)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 273, in
state_escape
> >    self.input_char(c)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 187, in
input_char
> >    self.state.fn(c)
> >  File "/usr/lib/python/xen/xend/sxp.py", line 294, in
state_octal
> >    elif len(self.buf):
> >AttributeError: Parser instance has no attribute
''buf''
> >
> >Bests
> >Jeff
> >
> >_______________________________________________
> >Xen-devel mailing list
> >Xen-devel@lists.xensource.com
> >http://lists.xensource.com/xen-devel
> >
Content-Description: tools_python_fix.patch> diff -r b3dd6ceda9bc tools/python/xen/xend/sxp.py
> --- a/tools/python/xen/xend/sxp.py	Tue Aug 08 15:43:54 2006 +0100
> +++ b/tools/python/xen/xend/sxp.py	Wed Aug 09 13:32:48 2006 +0800
> @@ -281,26 +281,26 @@ class Parser:
>                  raise ParseError(self, "invalid octal escape: out of
range " + self.state.buf)
>              if len(self.state.buf) == 3:
>                 octaldone()
> -               
> +
>          def octaldone():
>              d = chr(self.state.val)
>              self.state.parent.buf += d
>              self.pop_state()
> -            
> -        if self.at_eof():
> -            raise ParseError(self, "unexpected EOF")
> -        elif ''0'' <= c <= ''7'':
> -            octaldigit(c)
> -        elif len(self.buf):
> -            octaldone()
> -            self.input_char(c)
> +
> +            if self.at_eof():
> +                raise ParseError(self, "unexpected EOF")
> +            elif ''0'' <= c <=
''7'':
> +                octaldigit(c)
> +            elif len(self.buf):
> +                octaldone()
> +                self.input_char(c)
>  
>      def state_hex(self, c):
>          def hexdone():
>              d = chr(self.state.val)
>              self.state.parent.buf += d
>              self.pop_state()
> -            
> +
>          def hexdigit(c, d):
>              self.state.val *= 16
>              self.state.val += ord(c) - ord(d)
> @@ -309,18 +309,18 @@ class Parser:
>                  raise ParseError(self, "invalid hex escape: out of
range " + self.state.buf)
>              if len(self.state.buf) == 2:
>                  hexdone()
> -            
> -        if self.at_eof():
> -            raise ParseError(self, "unexpected EOF")
> -        elif ''0'' <= c <= ''9'':
> -            hexdigit(c, ''0'')
> -        elif ''A'' <= c <= ''F'':
> -            hexdigit(c, ''A'')
> -        elif ''a'' <= c <= ''f'':
> -            hexdigit(c, ''a'')
> -        elif len(buf):
> -            hexdone()
> -            self.input_char(c)
> +
> +            if self.at_eof():
> +                raise ParseError(self, "unexpected EOF")
> +            elif ''0'' <= c <=
''9'':
> +                hexdigit(c, ''0'')
> +            elif ''A'' <= c <=
''F'':
> +                hexdigit(c, ''A'')
> +            elif ''a'' <= c <=
''f'':
> +                hexdigit(c, ''a'')
> +            elif len(buf):
> +                hexdone()
> +                self.input_char(c)
>  
>      def begin_atom(self, c):
>          self.push_state(self.state_atom)
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Zheng, Jeff

2006-Aug-09 08:48 UTC

head link

RE: [Xen-devel] xend start fails with CS 10986 & 10982

Here it is.

Bests
Jeff 
>-----Original Message-----
>From: Ewan Mellor [mailto:ewan@xensource.com] 
>Sent: 2006年8月9日 15:18
>To: Li, Xin B
>Cc: Zheng, Jeff; xen-devel@lists.xensource.com
>Subject: Re: [Xen-devel] xend start fails with CS 10986 & 10982
>
>On Wed, Aug 09, 2006 at 03:10:23PM +0800, Li, Xin B wrote:
>
>> I have a fix, but I''m not sure if it''s the right fix,
>anyway, it works for me.
>
>No, I''m not sure that this is the right fix either.
>
>Jeff, could you post your xend-config.sxp file please?
>
>Cheers,
>
>Ewan.
>
>> >-----Original Message-----
>> >From: xen-devel-bounces@lists.xensource.com 
>> >[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of 
>Zheng, Jeff
>> >Sent: 2006?$BG/8?$B7n9?$BF| 14:17
>> >To: xen-devel@lists.xensource.com
>> >Subject: [Xen-devel] xend start fails with CS 10986 & 10982
>> >
>> >It complains:
>> >
>> >[root@vt-gs6 root]# xend start
>> >xend [ERROR] Reading config file /etc/xen/xend-config.sxp: Parser
>> >instance has no attribute ''buf''
>> >Traceback (most recent call last):
>> >  File "/usr/sbin/xend", line 49, in ?
>> >    from xen.xend.server import SrvDaemon
>> >  File "/usr/lib/python/xen/xend/server/SrvDaemon.py",
line 21, in ?
>> >    import relocate
>> >  File "/usr/lib/python/xen/xend/server/relocate.py",
line 26, in ?
>> >    from xen.xend import XendDomain
>> >  File "/usr/lib/python/xen/xend/XendDomain.py", line 33,
in ?
>> >    import XendDomainInfo
>> >  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line
39, in ?
>> >    import image
>> >  File "/usr/lib/python/xen/xend/image.py", line 28, in ?
>> >    from xen.xend.server.netif import randomMAC
>> >  File "/usr/lib/python/xen/xend/server/netif.py", line
33, in ?
>> >    xroot = XendRoot.instance()
>> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 283,
in instance
>> >    inst = XendRoot()
>> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 104,
in __init__
>> >    self.configure()
>> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 116,
in
>configure
>> >    self.set_config()
>> >  File "/usr/lib/python/xen/xend/XendRoot.py", line 133,
in
>set_config
>> >    config = sxp.parse(fin)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 736, in
parse
>> >    pin.input(buf)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 174, in
input
>> >    self.input_char(c)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 187, in
input_char
>> >    self.state.fn(c)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 273, in
state_escape
>> >    self.input_char(c)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 187, in
input_char
>> >    self.state.fn(c)
>> >  File "/usr/lib/python/xen/xend/sxp.py", line 294, in
state_octal
>> >    elif len(self.buf):
>> >AttributeError: Parser instance has no attribute
''buf''
>> >
>> >Bests
>> >Jeff
>> >
>> >_______________________________________________
>> >Xen-devel mailing list
>> >Xen-devel@lists.xensource.com
>> >http://lists.xensource.com/xen-devel
>> >
>
>Content-Description: tools_python_fix.patch
>> diff -r b3dd6ceda9bc tools/python/xen/xend/sxp.py
>> --- a/tools/python/xen/xend/sxp.py	Tue Aug 08 15:43:54 2006 +0100
>> +++ b/tools/python/xen/xend/sxp.py	Wed Aug 09 13:32:48 2006 +0800
>> @@ -281,26 +281,26 @@ class Parser:
>>                  raise ParseError(self, "invalid octal 
>escape: out of range " + self.state.buf)
>>              if len(self.state.buf) == 3:
>>                 octaldone()
>> -               
>> +
>>          def octaldone():
>>              d = chr(self.state.val)
>>              self.state.parent.buf += d
>>              self.pop_state()
>> -            
>> -        if self.at_eof():
>> -            raise ParseError(self, "unexpected EOF")
>> -        elif ''0'' <= c <=
''7'':
>> -            octaldigit(c)
>> -        elif len(self.buf):
>> -            octaldone()
>> -            self.input_char(c)
>> +
>> +            if self.at_eof():
>> +                raise ParseError(self, "unexpected EOF")
>> +            elif ''0'' <= c <=
''7'':
>> +                octaldigit(c)
>> +            elif len(self.buf):
>> +                octaldone()
>> +                self.input_char(c)
>>  
>>      def state_hex(self, c):
>>          def hexdone():
>>              d = chr(self.state.val)
>>              self.state.parent.buf += d
>>              self.pop_state()
>> -            
>> +
>>          def hexdigit(c, d):
>>              self.state.val *= 16
>>              self.state.val += ord(c) - ord(d)
>> @@ -309,18 +309,18 @@ class Parser:
>>                  raise ParseError(self, "invalid hex escape: 
>out of range " + self.state.buf)
>>              if len(self.state.buf) == 2:
>>                  hexdone()
>> -            
>> -        if self.at_eof():
>> -            raise ParseError(self, "unexpected EOF")
>> -        elif ''0'' <= c <=
''9'':
>> -            hexdigit(c, ''0'')
>> -        elif ''A'' <= c <=
''F'':
>> -            hexdigit(c, ''A'')
>> -        elif ''a'' <= c <=
''f'':
>> -            hexdigit(c, ''a'')
>> -        elif len(buf):
>> -            hexdone()
>> -            self.input_char(c)
>> +
>> +            if self.at_eof():
>> +                raise ParseError(self, "unexpected EOF")
>> +            elif ''0'' <= c <=
''9'':
>> +                hexdigit(c, ''0'')
>> +            elif ''A'' <= c <=
''F'':
>> +                hexdigit(c, ''A'')
>> +            elif ''a'' <= c <=
''f'':
>> +                hexdigit(c, ''a'')
>> +            elif len(buf):
>> +                hexdone()
>> +                self.input_char(c)
>>  
>>      def begin_atom(self, c):
>>          self.push_state(self.state_atom)
>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel
>

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Ewan Mellor

2006-Aug-09 09:15 UTC

head link

Re: [Xen-devel] xend start fails with CS 10986 & 10982

On Wed, Aug 09, 2006 at 04:48:04PM +0800, Zheng, Jeff wrote:
> Here it is.
Thanks.  The problem was broken parsing in the sxp library, which was getting
tripped up by the new addition of localhost\.localdomain to the example config
file.  You could remove that entry, or wait for my patches to come through.

Cheers,

Ewan.

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Zheng, Jeff

2006-Aug-09 09:29 UTC

head link

RE: [Xen-devel] xend start fails with CS 10986 & 10982

Thanks. I can startup VMX domain by comment out the line.

Bests
Jeff 
>-----Original Message-----
>From: Ewan Mellor [mailto:ewan@xensource.com] 
>Sent: 2006年8月9日 17:15
>To: Zheng, Jeff
>Cc: Li, Xin B; xen-devel@lists.xensource.com
>Subject: Re: [Xen-devel] xend start fails with CS 10986 & 10982
>
>On Wed, Aug 09, 2006 at 04:48:04PM +0800, Zheng, Jeff wrote:
>
>> Here it is.
>
>Thanks.  The problem was broken parsing in the sxp library, 
>which was getting
>tripped up by the new addition of localhost\.localdomain to 
>the example config
>file.  You could remove that entry, or wait for my patches to 
>come through.
>
>Cheers,
>
>Ewan.
>
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Xen devel - Aug 2006 - xend start fails with CS 10986 & 10982

[Xen-devel] xend start fails with CS 10986 & 10982

RE: [Xen-devel] xend start fails with CS 10986 & 10982

Re: [Xen-devel] xend start fails with CS 10986 & 10982

RE: [Xen-devel] xend start fails with CS 10986 & 10982

Re: [Xen-devel] xend start fails with CS 10986 & 10982

RE: [Xen-devel] xend start fails with CS 10986 & 10982