Bi-Directional Authentication issues

2008-08-29 Thread HIMANSHU

I am using iscsi-initiator-utils-6.2.0.865-0.2.fc7 and
iscsitarget-0.4.15-1 on CentOS5.

CHAP says it adds Bidirectional authentication just to add a second
level of security in which initiator authenticates the target.

Even though target specified Bi-Directional Credentials,Initiator
can login even by specifying Incoming credentials.Wrong Outgoing
credentials are not allowed.But blank are allowed.

Is it specified by CHAP?or it should not be like that?Please help.


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Re: Input/output error and strange problem ?

2008-08-29 Thread Konrad Rzeszutek

On Fri, Aug 29, 2008 at 11:12:34AM +0800, Chuanwen Wu wrote:
 
 Hi, Konrad!
 Thanks for you advice!
 
  Are you mounting that filesystem across many nodes (ie, through my 
  iscsi-initators)?
 
 Yes, that's exactly what I had done. I  want to use iscsi to transmit
 data in my distributed filesystem.

That will definitly fail.
 
  If so, then this is expected. ext3 is not clustered-aware filesystem and 
  won't
  behave properly. You would need to use GFS or GFS2 to do this.
 GFS2 or GFS seems have some problem in Genoo across to bugzilla.
 So you just think GFS/GFS2 is good enough ? Or is there any other
 recommended clustered-aware filesystem?

Those are the ones I know about. The GFS2 is an open-source project so
I would think it would be part of Gentoo?

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Re: Input/output error and strange problem ?

2008-08-29 Thread Chuanwen Wu

On Fri, Aug 29, 2008 at 10:12 PM, Konrad Rzeszutek
[EMAIL PROTECTED] wrote:

 On Fri, Aug 29, 2008 at 11:12:34AM +0800, Chuanwen Wu wrote:

 Hi, Konrad!
 Thanks for you advice!

  Are you mounting that filesystem across many nodes (ie, through my 
  iscsi-initators)?
 
 Yes, that's exactly what I had done. I  want to use iscsi to transmit
 data in my distributed filesystem.

 That will definitly fail.

  If so, then this is expected. ext3 is not clustered-aware filesystem and 
  won't
  behave properly. You would need to use GFS or GFS2 to do this.
 GFS2 or GFS seems have some problem in Genoo across to bugzilla.
 So you just think GFS/GFS2 is good enough ? Or is there any other
 recommended clustered-aware filesystem?

 Those are the ones I know about. The GFS2 is an open-source project so
 I would think it would be part of Gentoo?
But in fact, no...

 




-- 
wcw

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Re: Input/output error and strange problem ?

2008-08-29 Thread Chuanwen Wu

 Those are the ones I know about. The GFS2 is an open-source project so
 I would think it would be part of Gentoo?
 But in fact, no...
http://bugs.gentoo.org/show_bug.cgi?id=203916

-- 
wcw

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