cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ran huang <ran.huang...@gmail.com>
Subject KVM NFS template image
Date Fri, 16 Nov 2018 21:38:50 GMT
Greetings All,

For qcow2 format images, when creating a new VM in KVM, the template 
image is copied from secondary storage to primary storage, and the root 
volume image is created with the template image as a backing file.

But when I break this backing chain on primary(expunge VM or revert to a 
snapshot previously created on the root volume image), the template 
image is not deleted.

Might I ask how is the template image going to be cleaned from the 
primary storage?


addendum:
CS ver 4.9.2 on CentOS 7.2

regards,
Ran

Mime
View raw message