Cinder

  1. Bug #1879285
  2. Comment #4

Comment 4 for bug 1879285

Revision history for this message
Jacky Wang (jackydalong) wrote (last edit ): Re: creating extending volume from 2nd snapshot stuck in 100% copy progress

The issue can be recreated by the following steps:

Use Storwize volume driver to :

1. Create 2 snapshots in sequence from the same base volume, naming as 1st_snapshot and 2nd_snapshot respectively.
   - (For example, the size of the base volume is 10 GB)

2. From the 2nd_snapshot, cloning a new volume with size larger than the base volume fails frequently with the following phenomena:

   - (For example, the size of the new volume is 20 GB)
   - The clone progress stuck in 100% forever as shown in the screenshot from Storwize GUI, resulting in the pending of extending the volume size.

Screenshot: (Storwize_GUI_shows_clone_progress_stuck.png)