Bug 1152885 - [RHSC] Unable to add higher versions of RHS node to RHSC 3.0
Summary: [RHSC] Unable to add higher versions of RHS node to RHSC 3.0
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Gluster Storage
Classification: Red Hat Storage
Component: rhsc
Version: rhgs-3.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: ---
Assignee: Ramesh N
QA Contact: Shruti Sampat
URL:
Whiteboard:
Depends On: 1144456
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-10-15 06:58 UTC by Ramesh N
Modified: 2015-09-03 07:11 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 1144456
Environment:
Last Closed: 2015-09-03 07:11:30 UTC
Embargoed:

Attachments (Terms of Use)

Description Ramesh N 2014-10-15 06:58:15 UTC 
+++ This bug was initially created as a clone of Bug #1144456 +++

Description of problem:

When newer versions of RHS nodes are released, there's an error in adding these nodes to already released version of RHSC

For instance, we are unable to manage RHS 3.0 nodes using existing RHSC 2.1 U2 installations

The error is 
"Host xxx is installed with VDSM version (4.14) and cannot join cluster yyy which is compatible with VDSM versions [4.13, 4.9, 4.11, 4.12, 4.10].
"
Version-Release number of selected component (if applicable):
2.1

Cause:
RHSC VDC version was changed to 2.1 to reflect that RHS release name..and this has caused this feature to break.
VDSM reports supportedENGINEs = ['3.0', '3.1', '3.2', '3.3', '3.4'] which does not match the VDC version = 2.1
Comment 2 Ramesh N 2015-09-03 07:11:30 UTC 
Its working in RHSC-3.1. We can add RHS 3.0 nodes to RHSC 3.1 with 3.4 cluster compatibility.
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