Monthly Archives: January 2014

iotop and its installation

iotop is a nice tool to monitor I/O usage information output by the Linux kernel (requires 2.6.20 or later). To… Continue reading »

Cannot register service: RPC: Unable to receive; errno = Connection refused

Got the following error while trying to start nfs after installation. root@test [~]# service nfs start Starting NFS services:                                     [ … Continue reading »

Yum error – ImportError: No module named cElementTree

Got the following error while trying to install a package using yum. ImportError: No module named cElementTree Fix: Here we… Continue reading »