vnode_pager_putpages errors and DOS?

Uwe Doering gemini at geminix.org
Thu Nov 11 17:43:02 GMT 2004


Igor Sysoev wrote:
> On Thu, 11 Nov 2004, Igor Sysoev wrote:
> 
>>>>I've attached an updated version of the patch for 'vnode_pager.c'.  On
>>>>my test system it resolved the issue.  Please let us know whether it
>>>>works for you as well.
>>>
>>>Sorry for the late response: I was ill and have no access to the test machine.
>>>I applied the patch to the clean 4.10. The result is the same: the process
>>>could not be killed, the file system access is very limited and the system
>>>became unresponsible.
>>
>>Sorry, I applied the patch, but forget to rebuild kernel :).
>>
>>It seems that patch resolves the problem - the program exits and the system
>>is working.  I run it several times.  I would also run buildworld on this
>>system to ensure that the program did not affect VM.
> 
> make -j 32 buildworld ran without problems.

Good to hear that it works for you, too.  So, one long-standing bug less.

However, the real challenge could turn out to be finding a committer for 
RELENG_4, now that everybody is working on RELENG_5 and above.  I have a 
number of PRs in GNATS already that are slowly rotting away since 
apparently nobody is willing to deal with them, even though they all 
have patches attached.  So I stopped submitting PRs for now.  Wasted 
time, unfortunately.

    Uwe
-- 
Uwe Doering         |  EscapeBox - Managed On-Demand UNIX Servers
gemini at geminix.org  |  http://www.escapebox.net


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