Re: Kernel Oops

2011-03-06 Thread Denis Shulyaka
regards, Denis Shulyaka 2011/3/6 Victor Duchovni victor.ducho...@morganstanley.com: On Sat, Mar 05, 2011 at 06:24:57PM +0300, Denis Shulyaka wrote: If I pass change `fsspace(., fsbuf);' to `fsspace(/, fsbuf);' it works, no oopses, and the messages are received without problems. I will make some

Re: Kernel Oops

2011-03-06 Thread Denis Shulyaka
Hi Viktor, I have tried both statfs() and statvfs() and it shows the similar behaivour. 2011/3/6 Victor Duchovni victor.ducho...@morganstanley.com: The fsspace function is a Postfix utility function, the underlying system interface is either statfs() or statvfs(). You should find out which is

Re: Kernel Oops

2011-03-05 Thread Denis Shulyaka
. In the suggested System.map file the closest entry is 'alloc_page_buffers'. The default_process_limit, qmgr_message_active_limit and qmgr_message_recipient_limit tweaks have no effect at all. Any thoughts why statfs() may trigger a kernel oops? Best regards, Denis Shulyaka 2011/3/4 Wietse

Re: Kernel Oops

2011-03-05 Thread Denis Shulyaka
/3/5 Denis Shulyaka shuly...@gmail.com: Hi all, I have investigated the problem a little, and here are some results: First of all, it has nothing to do with memory consumption. The smtpd crashes on statfs() in fsspase() function, which is called from smtpd_check_queue() to check available

Kernel Oops

2011-03-04 Thread Denis Shulyaka
5916 Swap: 5242840 524284 Total: 58632448348 537976 Best regards, Denis Shulyaka

Re: Kernel Oops

2011-03-04 Thread Denis Shulyaka
Hi Ralf, Thanks for the response. I think 13 Mb should be well enough for receiving a message, and I also expect some different error message if it is a memory allocation problem. 2011/3/4 Ralf Hildebrandt ralf.hildebra...@charite.de: Sounds like you run out of memory. But let's see what the

Re: Kernel Oops

2011-03-04 Thread Denis Shulyaka
Hi Wietse, How much memory does smtpd need to receive a message, approximately? Can I tweak this value somehow? 2011/3/4 Wietse Venema wie...@porcupine.org: Denis Shulyaka: Hi Ralf, Thanks for the response. I think 13 Mb should be well enough for receiving a message, and I also expect

Re: Kernel Oops

2011-03-04 Thread Denis Shulyaka
Hi John, I don't agree with Philip, but the only way to prove my point is to make it running. I will need to see it myself to believe that 64M RAM + swap is not enough. 2011/3/4 john j...@klam.ca: I think you should listen to the advise you were given on the OpenWRT developers forum by Philip.

Re: Kernel Oops

2011-03-04 Thread Denis Shulyaka
Hi Noel, Wietse, Thanks! I will try to do this and will update you with the result. Best regards, Denis Shulyaka

Re: Kernel Oops

2011-03-04 Thread Denis Shulyaka
Hi Daniel, Actually it's D-Link DIR 825 with attached USB hard drive, and it's white and stylish! 2011/3/4 Daniel Bromberg dan...@basezen.com: On 3/4/2011 2:01 PM, Wietse Venema wrote: Steve Jenkins: On Fri, Mar 4, 2011 at 8:01 AM, Denis Shulyakashuly...@gmail.com  wrote: Thanks! I will