From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Serge E. Hallyn" Subject: Re: Porting checkpoint system to arm Date: Wed, 21 Oct 2009 08:29:32 -0500 Message-ID: <20091021132932.GA7731@us.ibm.com> References: <44a110670910201851p7dade4b1if41eefae3ac2a518@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <44a110670910201851p7dade4b1if41eefae3ac2a518-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Jerf gefera Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org List-Id: containers.vger.kernel.org Quoting Jerf gefera (jgefera-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org): > hi all, > I am porting checkpoint system to arm, it seems(because restarting is not > fine, i only can say it seems) that the checkpointing is fine, but when i > restart the process from image file, then error occurs. > The error is located in _cr_kread function in file sys.c, the return of > vfs_read() is 0. I do not know what is wrong, i hope you can point it out > for me. > Thank you very much! > best wishes, > fera Can you send us: 1. the checkpoint file 2. the relevant dmesg() output for the checkpoint and restart? 3. perhaps try restart with the -vd options and send us that output? 4. if possible, a git url to your kernel code? thanks, -serge