Failed to create live snapshot or to execute Live Storage Migration in RHEV

Solution In Progress - Updated -

Issue

We have updated our environment to 3.4.5. We have also updated one cluster host to RHEL 6.6. Now we cannot run storage live migration. Here's a extract from the event log:

2015-Feb-06, 16:09 Failed to create live snapshot 'Auto-generated for Live Storage Migration' for VM '<vm>'. VM restart is recommended.
2015-Feb-06, 16:09 Failed to complete snapshot 'Auto-generated for Live Storage Migration' creation for VM '<vm>'.
2015-Feb-06, 16:13 User <user> initiated reboot of VM <vm>.
2015-Feb-06, 16:16 Snapshot 'Auto-generated for Live Storage Migration' creation for VM '<vm>' was initiated by <host>.
2015-Feb-06, 16:16 Failed to create live snapshot 'Auto-generated for Live Storage Migration' for VM '<vm>'. VM restart is recommended.

Environment

  • Red Hat Enterprise Virtualization 3.4
  • vdsm-4.14.18-6.el6ev.x86_64

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In