Nova Giveup of VHD Coalesce
When your openstack running with Xenserver as compute HyperVisor you may find this error to instance who made often migration across the HyperVisor.
Recent Posts
Centos 7 Add Static Routes via nmcli
For me configuring Network in Centos 7 are more tricky when NetworkManager.service is active. Frequently I configuring by changing configuration file inside ...
Xenserver 7 Autostart VM
This is guide to make Xenserver 7.x automatically start the VM (domU) every reboot. By default this feature wasn’t available at XenCenter management software...
When Importing Solaris SMF Fail
It’s May be happen while you importing custom SMF into your solaris, in my case I use space instead of tab while inserting value on /etc/services file.
Add sudoers passwordless centos7
It’s just my note to create passwordless sudoers user in centos7