XEN ERROR: 4GB SEG FIXUP

If you update or install new packages,  please make sure that you check /var/log/message.  Some of the package may revert/overwrite xen patches on libc6.  The result you will see large amount of 4GB SEG FIXUP in your message log.  Although it seems harmless at first, this problem will impact the performance of your server considerably.  

Should your server experience this issue, please do the following procedure in your server through ssh

mv /usr/lib/tls /usr/lib/tls.disabled

echo "hwcap 0 nosegneg" > /etc/ld.so.conf.d/libc6-xen.conf

ldconfig

reboot

 

If the problem persist, please contact support. 

 

 

 

Hjalp dette svar dig?

 Print denne artikel

Læs også

Firewall Configuration

All of our installation, except for the PBX in a Flash, comes with apf firewall pre-installed....

Login

All server are setup with root access ssh.  Login information to use with the ssh is sent in...

High CPU usage due to whois process

We have seen some of the PBX experience high CPU usage due to spinning whois process. If you...

Dahdi Detected time shift in /var/log/message

If you find a lot of message " dahdi detected time shift" in /var/log/message, please...

How to reboot your pbx server

If you have problems getting into your pbx, first please read this to make sure it is not banned...