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From: Olaf Hering <olaf@aepfle.de>
To: Adel Amani <adel.amani66@yahoo.com>
Cc: xen-devel@lists.xen.org
Subject: Re: function snprintf() in xen_save_domain.c for debugged
Date: Fri, 7 Feb 2014 23:22:47 +0100	[thread overview]
Message-ID: <20140207222247.GA23234@aepfle.de> (raw)
In-Reply-To: <1391807749.53657.YahooMailNeo@web161801.mail.bf1.yahoo.com>

Please keep xen-devel@lists.xen.org in CC list.

On Fri, Feb 07, Adel Amani wrote:

> yes, for print data, function print_stats() in xc_domain_save.c should run and
> work. I read in function and check.... But i don't know really why this don't
> work!!! :-|... I test 'fprintf(stderr,"STDERR\n"); fprintf(stdout,"STDOUT\n");'
> But again not answer :'(.....

Please make sure the self-compiled binary is actually used. Try this to
verify: grep STDERR /usr/lib/xen/bin/xc_save (assuming the fprintf above
is actually in the compiled code.)

> how boot the domU with 'initcall_debug'?! Are affect on total time?!

This is a kernel cmdline option. Please check the documentation about
how to pass additional kernel parameters to a domU.

Olaf

  parent reply	other threads:[~2014-02-07 22:22 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-02  8:51 function snprintf() in xen_save_domain.c for debugged Adel Amani
2014-02-02 10:00 ` Olaf Hering
2014-02-03 12:56   ` Adel Amani
2014-02-03 13:11     ` Olaf Hering
2014-02-05  6:50       ` Adel Amani
2014-02-05 12:39         ` Olaf Hering
2014-02-06 12:28           ` Adel Amani
2014-02-06 21:40             ` Olaf Hering
     [not found]               ` <1391807749.53657.YahooMailNeo@web161801.mail.bf1.yahoo.com>
2014-02-07 22:22                 ` Olaf Hering [this message]
     [not found]                   ` <1392796739.73315.YahooMailNeo@web161801.mail.bf1.yahoo.com>
2014-02-19 14:12                     ` Olaf Hering
2014-02-21  7:18                       ` Adel Amani
2014-02-21  9:30                         ` Olaf Hering
2014-02-21 16:34                           ` Adel Amani
2014-02-24  9:02                             ` Olaf Hering

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