Feature #4155

Remove :detach and :suspend strategies for disk snapshots for VMs in ACTIVE-RUNNING

Added by Ruben S. Montero over 5 years ago. Updated almost 5 years ago.

Status:ClosedStart date:11/13/2015
Priority:NormalDue date:
Assignee:Jaime Melis% Done:

90%

Category:Drivers - VM
Target version:Release 5.0
Resolution:fixed Pull request:

Description

It seems that those may cause multiple problems in terms of guest synchronization and recovery process. This issue is to get feedback about the removal of this strategies from the drivers. The proposal will be to use snap_create_live for the hypervisor storage that supported (e.g. kvm-qcow2 or kvm-ceph) or use snap_create (the user needs to poweroff the VM) for those combinations that does not support live snapshoting (e.g. xen-shared or kvm-shared).

Associated revisions

Revision f581fae7
Added by Ruben S. Montero about 5 years ago

feature #4155: Remove :detach & :suspend strategies for disk snapshots
for VMs in ACTIVE-RUNNING. Also revert needs to be performed in
poweroff. DISK_SNAPSHOT_REVERT state has been removed.

History

#1 Updated by Ruben S. Montero over 5 years ago

  • Subject changed from Remove :detach and :suspend strategies for VMs in ACTIVE-RUNNING to Remove :detach and :suspend strategies for disk snapshots for VMs in ACTIVE-RUNNING

#2 Updated by Anton Todorov over 5 years ago

+1 for the proposal

#3 Updated by Ruben S. Montero over 5 years ago

  • Tracker changed from Backlog to Feature

#4 Updated by Ruben S. Montero over 5 years ago

  • Status changed from Pending to New

#5 Updated by Ruben S. Montero almost 5 years ago

  • % Done changed from 0 to 90

#6 Updated by Ruben S. Montero almost 5 years ago

  • Assignee set to Jaime Melis

#7 Updated by Ruben S. Montero almost 5 years ago

  • Status changed from New to Closed
  • Resolution set to fixed

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