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authorKaushal M <kaushal@redhat.com>2013-08-01 10:55:19 +0530
committerVijay Bellur <vbellur@redhat.com>2013-08-18 05:34:22 -0700
commitba24c7c3c29a41029a1762c238288d00b875ddef (patch)
treed8375b328891c8b41b880500f5393b27cd7426ce /doc/release-notes/3.4.0.md
parentbc18c15ac128719f1d4ae9c673431dd4d306d26d (diff)
doc: Add known issue about peer probe with op-version
Change-Id: I152e5b63329540b65a86bc75f0a0c3a831761aaa Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/5450 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
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-rw-r--r--doc/release-notes/3.4.0.md13
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diff --git a/doc/release-notes/3.4.0.md b/doc/release-notes/3.4.0.md
index 40bb1efc5d9..de083b9479a 100644
--- a/doc/release-notes/3.4.0.md
+++ b/doc/release-notes/3.4.0.md
@@ -163,3 +163,16 @@ The G4S source is now in the separate git repository [here]
- For Block Device translator based volumes open-behind xlator at the
client side needs to be disabled.
+
+- More information on this can be found in this mailing list
+ [post](http://www.gluster.org/pipermail/gluster-users/2013-July/036750.html)
+ A freshly installed peer cannot be probed into a freshly upgraded cluster.
+ This is a limitation brought about by the introduction of op-versions.
+ There are two ways to workaround this issue,
+ * enable any new feature (for eg. open-behind) on a volume in the cluster,
+ and then perform the probe.
+ Or, if you don't want to enable any new features
+ * delete the 'operating-version' line from /var/lib/glusterd/glusterd.info
+ on the newly installed peer and restart glusterd on the peer.
+ If the file doesn't exist (because of lazy uuid generation), try to probe
+ the peer from the cluster (which will fail) to get the file created.