On 02/07/2012 12:12 PM, Manidhar gudavalli wrote:
I have these settings in my conf files for ulimits.
vi /etc/security/limits.conf
* soft nofiles 1024000
* hard nofiles 1024000
root soft nofiles 1024000
root hard nofiles 1024000
Does the lsof show anything unusual? Like a surprising number of open
descriptors to a specific file or socket?
-- Scott
cat /proc/sys/fs/file-max
2188737
On Tue, Feb 7, 2012 at 12:56 PM, Manidhar gudavalli <[email protected]
<mailto:[email protected]>> wrote:
I checked with lsof -u root | wc -l and for login id and for
mysql. All are with in the limits less than 2400 . And, I set the
limits too high at 100,000.
thanks
Mani
On Tue, Feb 7, 2012 at 12:51 PM, Knut Forkalsrud
<[email protected] <mailto:[email protected]>>
wrote:
You have too many open files. Try "man ulimit" and "man lsof".
-Knut
On Tue, Feb 7, 2012 at 10:17, Manidhar gudavalli
<[email protected] <mailto:[email protected]>> wrote:
We are using resin 3.1.12 and java 6. When the server is
on heavy load, we are getting frequent errors. Number of
open files count is still less. But we are seeing these
errors. What could be the problem? There are no memory issues.
java.util.zip.ZipException: error in opening zip file
java.io.FileNotFoundException:
/home/myuser/public_html/WEB-INF/web.xml (Too many open files)
java.lang.NoClassDefFoundError
java.sql.SQLException: Unable to connect to any hosts due
to exception: java.net.SocketException: Too many open files
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: Too many open files
thanks in advance
Mani
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--
Dr. Mani Gudavalli
http://www.softschools.com
214 636 5824
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