+++ This bug was initially created as a clone of Bug #1074636 +++ Description of problem: There are various reasons you might want to migrate your storage node data - improving I/O performance, increasing capacity, or addressing failing hardware. Data can be migrated by adding/removing nodes, but often times it is simpler and more desirable to simply change move the rhq data directory. This can be accomplished, but doing so involves some manual steps which can be error prone. The Storage Node configuration UI only exposes some heap settings currently. We could add a section here for the data directory that would list the paths of the commit log, data, and saved caches directories. Changing the location of the data directory would result in the following, * make sure that the target directory is writable * update cassandra.yaml with the new directory * restart the storage node * run repair as necessary This functionality will also be needed for bug 1033321. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Notes for QE: This needs a higher level of engagement than the typical BZ. Adding "NeedsTestcase" keyword. On this BZ, I propose "The Virtuous QE Cycle" -demo ... involving GSS, QE, dev ...(to make sure we understand the feature and customer use-cases) -testcase development in TCMS -testcase review -documented testcase execution. So we have ...at a high-level ..several groups of testcases to be defined: 1) moving nodes 2) unmanaged nodes 3) topology change scenarios
Merged to master: commit 213aff45323e4febd665f742fba71eaa49865f9e Merge: a90b90b b497a45 Author: Michael Burman <yak> Date: Thu Aug 28 21:49:41 2014 +0300 Merge pull request #96 from burmanm/BZ1074636 [BZ 1074636] Add ability to move storage node datafiles from the storage node administration view commit b497a456fe1aee22119c91f9a3879dc16ffdef42 Author: Michael Burman <miburman> Date: Fri Aug 22 03:46:30 2014 +0300 [BZ 1074636] Add ability to move storage datafiles from the StorageNode Administration
JBoss ON is coming to the end of its product life cycle. For more information regarding this transition, see https://access.redhat.com/articles/3827121. This bug report/request is being closed. If you feel this issue should not be closed or requires further review, please create a new bug report against the latest supported JBoss ON 3.3 version.