Re: Fax Modems?

2009-03-10 Thread Tzafrir Cohen
On Tue, Mar 10, 2009 at 03:02:17PM +1100, Amos Shapira wrote:
 2009/3/9 Tzafrir Cohen tzaf...@cohens.org.il:
  Check hylafax. Maybe together with iaxmodem from Asterisk.
 
 Would it enable me to just put a paper in the fax, dial a number and
 send, and vice-versa (accept a fax sent from a normal analogue fax
 machine and dialed to my home number)?
 
  Many stand-alone faxes actually support T.37 (basically: Fax over SMTP).
 
 Thanks. Will look for it in my fax' guide but I don't think that
 places which expect a fax (for semi-legal reasons or just because of
 Procedures(TM)) would accept an email, would they?

This is funny. Bezeq already offers you a service to get your faxes
through email. I never understand why people consider a faxed document
as a proof for anything. The funniest thing is when they ask you to
print a document, sign it and fax the result back :-)

/me needs to add a SignatureFilter to his next T.38 fax gateway.

-- 
Tzafrir Cohen | tzaf...@jabber.org | VIM is
http://tzafrir.org.il || a Mutt's
tzaf...@cohens.org.il ||  best
ICQ# 16849754 || friend

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: Citrix vs. VMware, Users' experience?

2009-03-10 Thread Amos Shapira
2009/3/5 Ira Abramov lists-linux...@ira.abramov.org:
 I've been waiting for KVM to hit the prime-time for a while, I remember
 Mulix told me a year ago it's Xen done the right way and it should be

I'm waiting for it to - but in the meantime I still need to Get Things
Done so I stick to whatever comes pre-packaged and supported with my
SOE distro - namely Xen (3.0) on CentOS 5.

I haven't touched Xen before I started using with it for my current
job and don't remember that it was an issue to get on top of it and
start cranking out platforms for our product.

CentOS 5.4 is scheduled to include KVM so I plan to start playing with
that as soon as it comes out, in parallel to sticking with Xen for
production and generally switch to KVM when I feel comfortable and it
becomes officially supported.

Right now I got my toolset working around Xen 3.0's limitations and am
generally content with the result. We manage to auto-redeploy complete
environments in about an hour of running scripts. One script execution
per virtual host (7 unique hosts for now, total of 14 on two xen hosts
for HA and scalability, more to come soon).

(auto-redeploy means that we rebuild the image from scratch for
every version upgrade (starting at kickstart with a %post script
inside an xm create with automatically crafted configuration files),
that way we can be sure that what we have in dev, qa, staging is
exactly the same as what we have in production)

Maybe we should take another look at libvirt if we'll stick to our own
servers instead of moving into the cloud (which we keep looking at).
I'm a Perl guy and get sick from Python's indent-to-enclose but might
have to live with it.

Speaking of cloud platforms - Amazon is not the only game in town,
there are also:
1. Slicehost
2. GoGrid
3. scalr (http://code.google.com/p/scalr/) - an open source interface
to AWS turned into a commercial service too.

These are the ones I can remember off the top of my head right now.

--Amos

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


DNS is driving me crazy

2009-03-10 Thread Gabor Szabo
I am using GoDaddy for domain registration and DNS and I don't seem
to be able to set up MX records correctly.

I'd like to have www.szabgab.com and szabgab.com to resolve to
s5.hostlocal.com while
mail.szabgab.com to resolve to  s6.hostlocal.com and that all mail sent to
@szabgab.com should be processed by   s6.hostlocal.com

The name resolving works fine but e-mails still go to s5 - the old server.

I used to have MX pointing to mail.szabgab.com but it did not work so
I changed it and
now if I download the zone file it looks like this:


www 3600IN  CNAME   s5.hostlocal.com
szabgab.com 3600IN  CNAME   s5.hostlocal.com

@   3600IN  MX  10  s6.hostlocal.com.


Is that how it should be? With the trailing . on the MS record ?

dig   @ns44.domaincontrol.com szabgab.com MX

does not seem to show me any MX record

Gabor

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: DNS is driving me crazy

2009-03-10 Thread Herouth Maoz

Quoting Gabor Szabo szab...@gmail.com:



www 3600IN  CNAME   s5.hostlocal.com
szabgab.com 3600IN  CNAME   s5.hostlocal.com

@   3600IN  MX  10  s6.hostlocal.com.


Is that how it should be? With the trailing . on the MS record ?

dig   @ns44.domaincontrol.com szabgab.com MX

does not seem to show me any MX record


Well, I'm not exactly an expert, but your MX record certainly isn't  
propagated - I think the above definition must be wrong. Why does it  
say @ where it's supposed to say mail.szabgab.com?


Yes, the trailing dot is supposed to be there - in every record that  
is not resolved to an IP number but a hostname.


Herouth

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: Citrix vs. VMware, Users' experience?

2009-03-10 Thread Danny Lieberman
Amos
I'm using slicehost for a few projects and I'm extremely satisfied. Response
time from Israel is outstanding - for Web and ssh. They setup a new slice in
minutes and their customer service is rackspace quality


Danny
-- 
Danny Lieberman
-
www.software.co.il - Buggy software is risky software
-

On Tue, Mar 10, 2009 at 11:29 AM, Amos Shapira amos.shap...@gmail.comwrote:

 2009/3/5 Ira Abramov lists-linux...@ira.abramov.org:
  I've been waiting for KVM to hit the prime-time for a while, I remember
  Mulix told me a year ago it's Xen done the right way and it should be

 I'm waiting for it to - but in the meantime I still need to Get Things
 Done so I stick to whatever comes pre-packaged and supported with my
 SOE distro - namely Xen (3.0) on CentOS 5.

 I haven't touched Xen before I started using with it for my current
 job and don't remember that it was an issue to get on top of it and
 start cranking out platforms for our product.

 CentOS 5.4 is scheduled to include KVM so I plan to start playing with
 that as soon as it comes out, in parallel to sticking with Xen for
 production and generally switch to KVM when I feel comfortable and it
 becomes officially supported.

 Right now I got my toolset working around Xen 3.0's limitations and am
 generally content with the result. We manage to auto-redeploy complete
 environments in about an hour of running scripts. One script execution
 per virtual host (7 unique hosts for now, total of 14 on two xen hosts
 for HA and scalability, more to come soon).

 (auto-redeploy means that we rebuild the image from scratch for
 every version upgrade (starting at kickstart with a %post script
 inside an xm create with automatically crafted configuration files),
 that way we can be sure that what we have in dev, qa, staging is
 exactly the same as what we have in production)

 Maybe we should take another look at libvirt if we'll stick to our own
 servers instead of moving into the cloud (which we keep looking at).
 I'm a Perl guy and get sick from Python's indent-to-enclose but might
 have to live with it.

 Speaking of cloud platforms - Amazon is not the only game in town,
 there are also:
 1. Slicehost
 2. GoGrid
 3. scalr (http://code.google.com/p/scalr/) - an open source interface
 to AWS turned into a commercial service too.

 These are the ones I can remember off the top of my head right now.

 --Amos

 ___
 Linux-il mailing list
 Linux-il@cs.huji.ac.il
 http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: DNS is driving me crazy

2009-03-10 Thread Oren Held
On Tuesday, 10 March 2009 17:50:18 Herouth Maoz wrote:
 Quoting Gabor Szabo szab...@gmail.com:
  www 3600IN  CNAME   s5.hostlocal.com
  szabgab.com 3600IN  CNAME   s5.hostlocal.com
 
  @   3600IN  MX  10  s6.hostlocal.com.
 
 
  Is that how it should be? With the trailing . on the MS record ?
 
  dig   @ns44.domaincontrol.com szabgab.com MX
 
  does not seem to show me any MX record

 Well, I'm not exactly an expert, but your MX record certainly isn't
 propagated - I think the above definition must be wrong. Why does it
 say @ where it's supposed to say mail.szabgab.com?

Wrong, instead of the @ should be szabgab.com and not mail.szabgab.com - 
because he wants u...@szabgab.com mail addresses.

Indeed the @ looks suspicious, unless it says use the previously used domain 
(whitespace, and not @, in bind's zone files), it might be the cause of the 
problem.

 - Oren

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: DNS is driving me crazy

2009-03-10 Thread Herouth Maoz

On 10/03/2009, at 21:33, Oren Held wrote:

On Tuesday, 10 March 2009 17:50:18 Herouth Maoz wrote:

Quoting Gabor Szabo szab...@gmail.com:

www 3600IN  CNAME   s5.hostlocal.com
szabgab.com 3600IN  CNAME   s5.hostlocal.com

@   3600IN  MX  10  s6.hostlocal.com.


Is that how it should be? With the trailing . on the MS record ?

dig   @ns44.domaincontrol.com szabgab.com MX

does not seem to show me any MX record


Well, I'm not exactly an expert, but your MX record certainly isn't
propagated - I think the above definition must be wrong. Why does it
say @ where it's supposed to say mail.szabgab.com?


Wrong, instead of the @ should be szabgab.com and not  
mail.szabgab.com -

because he wants u...@szabgab.com mail addresses.


Ah, right, I guess. The following confused me:


I'd like to have www.szabgab.com and szabgab.com to resolve to
s5.hostlocal.com while
mail.szabgab.com to resolve to  s6.hostlocal.com and that all mail  
sent to

@szabgab.com should be processed by   s6.hostlocal.com


So actually there is no need to define mail.szabgab.com at all -  
unless he wants to make it a cname for some protocol other than SMTP.


Herouth___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il


Re: Citrix vs. VMware, Users' experience?

2009-03-10 Thread Amos Shapira
2009/3/11 Danny Lieberman dan...@software.co.il:
 Amos
 I'm using slicehost for a few projects and I'm extremely satisfied. Response
 time from Israel is outstanding - for Web and ssh. They setup a new slice in
 minutes and their customer service is rackspace quality

Thanks for the feedback. I think my boss also heard about them through
a satisfied customer.

How is the cost in practice? Any surprises for better or worse?

--Amos

___
Linux-il mailing list
Linux-il@cs.huji.ac.il
http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il