Failed to change the volume type for Nimble backend volumes

Bug #1621369 reported by ganesan
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Cinder
New
Undecided
Unassigned

Bug Description

Prerequisites:

Have 2 nimble array
Configure 2 volume backend for each array

Steps to reproduce:

1. Create 2 volume backend with 2 nimble array
    a. nimble-array
    b. nimble-array1
2. Create volume (vol1) using volume type nimble-array - OK
3. Change the volume type for vol1 to nimble-array1 using migration policy On Demand.

A new volume is created on array nimble-array instead of nimble-array1 and deleted existing volumes which is available on nimble-array.

Logs are updated as Migrate volume completed successfully. But the volume id and volume type for volume vol1 are not changed in the openstack.

/var/log/cinder/volume.log for vol1:

2016-06-27 08:43:19.474 30896 INFO cinder.volume.manager [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Complete-Migrate volume completed successfully.
2016-06-27 08:43:19.476 30896 INFO cinder.volume.manager [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Migrate volume completed successfully.
2016-06-27 08:43:19.672 30896 INFO cinder.volume.drivers.nimble [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Setting volume openstack-volume-775dd466-d341-4e6f-9cca-c316768dbcd5 to online_flag False
2016-06-27 08:43:19.748 30896 INFO cinder.volume.drivers.nimble [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Dissociating volume openstack-volume-775dd466-d341-4e6f-9cca-c316768dbcd5
2016-06-27 08:43:19.830 30896 INFO cinder.volume.drivers.nimble [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Deleting volume openstack-volume-775dd466-d341-4e6f-9cca-c316768dbcd5
2016-06-27 08:43:19.931 30896 INFO cinder.volume.manager [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Retype volume completed successfully.
2016-06-27 08:43:19.977 30896 INFO cinder.volume.manager [req-cf7f5bdd-825f-4914-a98e-546cdbf7e57a 46d26580334f4cb5b0cbfba58b926031 14bd05fdfb86490f90f8e72848833ba7 - - -] Deleted volume successfully.

Tags: drivers nimble
Raunak Kumar (rkumar-b)
Changed in cinder:
assignee: nobody → Raunak Kumar (rkumar-b)
tags: added: drivers nimble
Revision history for this message
Sean McGinnis (sean-mcginnis) wrote : Bug Assignee Expired

Unassigning due to no activity for > 6 months.

Changed in cinder:
assignee: Raunak Kumar (rkumar-b) → nobody
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