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<div class="moz-cite-prefix">On 02/06/2015 08:11 AM, Humble Devassy
Chirammal wrote:<br>
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cite="mid:CAEAGfOVsXpobwQN-Mc=kC-UaEDNQE_PAdmFSHSMSdD0uezrMoQ@mail.gmail.com"
type="cite">
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<div><span class="im"></span><span class="im">On 02/05/2015
11:56 PM, Nux! wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
Thanks for sharing.<br>
Any idea if 3.6.2 still is compatible with v3.4 servers?<br>
</blockquote>
<br>
</span>
>You mean 3.6.2 client bits with v3.4 servers? yes, it
should work fine.<br>
<br>
<br>
</div>
<div>afacit, this will *not* work and its *not* supported. <br>
</div>
<div><br>
<br>
</div>
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</blockquote>
<br>
Humble,<br>
<br>
Gluster 3.4 server bits with 3.6 client bits should work fine. <br>
<br>
But I think the reserve (i.e. 3.6 server bits with older client
bits) are not compatible because of below issues<br>
<ul>
<li>Older clients can not mount the newly created volume on 3.6 .
This is because readdir-ahead will be enabled on the volume by
default which isn't present in older clients.<br>
</li>
<li>We can't run rebalance on any volume created with 3.6 bits (
with or without readdir-ahead) when older clients are
connected. The rebalance command will error out if older
clients are connected.</li>
</ul>
<p>Thanks,<br>
Lala<br>
</p>
<blockquote
cite="mid:CAEAGfOVsXpobwQN-Mc=kC-UaEDNQE_PAdmFSHSMSdD0uezrMoQ@mail.gmail.com"
type="cite">
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<div><br>
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<div class="gmail_extra"><br clear="all">
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<div class="gmail_signature">
<div dir="ltr">
<div>--Humble<br>
</div>
<br>
</div>
</div>
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<br>
<div class="gmail_quote">On Fri, Feb 6, 2015 at 5:02 AM,
Lalatendu Mohanty <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:lmohanty@redhat.com"
target="_blank">lmohanty@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">+
gluster-users<span class=""><br>
On 02/05/2015 11:56 PM, Nux! wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks for sharing.<br>
Any idea if 3.6.2 still is compatible with v3.4 servers?<br>
</blockquote>
<br>
</span>
You mean 3.6.2 client bits with v3.4 servers? yes, it should
work fine.<br>
<br>
-Lala
<div>
<div class="h5"><br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
--<br>
Sent from the Delta quadrant using Borg technology!<br>
<br>
Nux!<br>
<a moz-do-not-send="true" href="http://www.nux.ro"
target="_blank">www.nux.ro</a><br>
<br>
----- Original Message -----<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
From: "Karanbir Singh" <<a moz-do-not-send="true"
href="mailto:mail-lists@karan.org" target="_blank">mail-lists@karan.org</a>><br>
To: "The CentOS developers mailing list." <<a
moz-do-not-send="true"
href="mailto:centos-devel@centos.org"
target="_blank">centos-devel@centos.org</a>><br>
Sent: Thursday, 5 February, 2015 22:11:53<br>
Subject: [CentOS-devel] Gluster Updates for Storage
SIG<br>
The CentOS Storage SIG, has updated Gluster to 3.6.2
in the community<br>
testing repos. You can find more information on
howto get started with<br>
this repo at :<br>
<a moz-do-not-send="true"
href="http://wiki.centos.org/SpecialInterestGroup/Storage/gluster-Quickstart"
target="_blank">http://wiki.centos.org/SpecialInterestGroup/Storage/gluster-Quickstart</a><br>
<br>
The Following rpms have been updated:<br>
<br>
CentOS-6<br>
i386/glusterfs-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-api-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-api-devel-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-cli-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-devel-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-extra-xlators-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-fuse-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-geo-replication-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-libs-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-rdma-3.6.2-2.el6.i386.rpm<br>
i386/glusterfs-resource-agents-3.6.2-2.el6.noarch.rpm<br>
i386/glusterfs-server-3.6.2-2.el6.i386.rpm<br>
<br>
x86_64/glusterfs-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-api-3.6.2-2.el6.i386.rpm<br>
x86_64/glusterfs-api-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-api-devel-3.6.2-2.el6.i386.rpm<br>
x86_64/glusterfs-api-devel-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-cli-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-devel-3.6.2-2.el6.i386.rpm<br>
x86_64/glusterfs-devel-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-extra-xlators-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-fuse-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-geo-replication-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-libs-3.6.2-2.el6.i386.rpm<br>
x86_64/glusterfs-libs-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-rdma-3.6.2-2.el6.x86_64.rpm<br>
x86_64/glusterfs-resource-agents-3.6.2-2.el6.noarch.rpm<br>
x86_64/glusterfs-server-3.6.2-2.el6.x86_64.rpm<br>
<br>
CentOS-7<br>
x86_64/glusterfs-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-api-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-api-devel-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-cli-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-devel-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-extra-xlators-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-fuse-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-geo-replication-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-libs-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-rdma-3.6.2-2.el7.x86_64.rpm<br>
x86_64/glusterfs-resource-agents-3.6.2-2.el7.noarch.rpm<br>
x86_64/glusterfs-server-3.6.2-2.el7.x86_64.rpm<br>
<br>
<br>
This release fixes the following bugs. Below
containt copied from<br>
GlusterFS upstream release mail [1].<br>
<br>
1184191 - Cluster/DHT : Fixed crash due to null
deref<br>
1180404 - nfs server restarts when a snapshot is
deactivated<br>
1180411 - CIFS:[USS]: glusterfsd OOM killed when 255
snapshots were<br>
browsed at CIFS mount and Control+C is issued<br>
1180070 - [AFR] getfattr on fuse mount gives error :
Software caused<br>
connection abort<br>
1175753 - [readdir-ahead]: indicate EOF for readdirp<br>
1175752 - [USS]: On a successful lookup, snapd logs
are filled with<br>
Warnings "dict OR key (entry-point) is NULL"<br>
1175749 - glusterfs client crashed while migrating
the fds<br>
1179658 - Add brick fails if parent dir of new brick
and existing brick<br>
is same and volume was accessed using libgfapi and
smb.<br>
1146524 - <a moz-do-not-send="true"
href="http://glusterfs.spec.in" target="_blank">glusterfs.spec.in</a>
- synch minor diffs with fedora dist-git<br>
glusterfs.spec<br>
1175744 - [USS]: Unable to access .snaps after
snapshot restore after<br>
directories were deleted and recreated<br>
1175742 - [USS]: browsing .snaps directory with CIFS
fails with<br>
"Invalid argument"<br>
1175739 - [USS]: Non root user who has no access to
a directory, from<br>
NFS mount, is able to access the files under .snaps
under that directory<br>
1175758 - [USS] : Rebalance process tries to connect
to snapd and in<br>
case when snapd crashes it might affect rebalance
process<br>
1175765 - USS]: When snapd is crashed gluster volume
stop/delete<br>
operation fails making the cluster in inconsistent
state<br>
1173528 - Change in volume heal info command output<br>
1166515 - [Tracker] RDMA support in glusterfs<br>
1166505 - mount fails for nfs protocol in rdma
volumes<br>
1138385 - [DHT:REBALANCE]: Rebalance failures are
seen with error<br>
message " remote operation failed: File exists"<br>
1177418 - entry self-heal in 3.5 and 3.6 are not
compatible<br>
1170954 - Fix mutex problems reported by coverity
scan<br>
1177899 - nfs: ls shows "Permission denied" with
root-squash<br>
1175738 - [USS]: data unavailability for a period of
time when USS is<br>
enabled/disabled<br>
1175736 - [USS]:After deactivating a snapshot trying
to access the<br>
remaining activated snapshots from NFS mount gives
'Invalid argument' error<br>
1175735 - [USS]: snapd process is not killed once
the glusterd comes back<br>
1175733 - [USS]: If the snap name is same as
snap-directory than cd to<br>
virtual snap directory fails<br>
1175756 - [USS] : Snapd crashed while trying to
access the snapshots<br>
under .snaps directory<br>
1175755 - SNAPSHOT[USS]:gluster volume set for uss
doesnot check any<br>
boundaries<br>
1175732 - [SNAPSHOT]: nouuid is appended for every
snapshoted brick<br>
which causes duplication if the original brick has
already nouuid<br>
1175730 - [USS]: creating file/directories under
.snaps shows wrong<br>
error message<br>
1175754 - [SNAPSHOT]: before the snap is marked to
be deleted if the<br>
node goes down than the snaps are propagated on
other nodes and glusterd<br>
hungs<br>
1159484 - ls -alR can not heal the disperse volume<br>
1138897 - NetBSD port<br>
1175728 - [USS]: All uss related logs are reported
under<br>
/var/log/glusterfs, it makes sense to move it into
subfolder<br>
1170548 - [USS] : don't display the snapshots which
are not activated<br>
1170921 - [SNAPSHOT]: snapshot should be deactivated
by default when<br>
created<br>
1175694 - [SNAPSHOT]: snapshoted volume is read only
but it shows rw<br>
attributes in mount<br>
1161885 - Possible file corruption on dispersed
volumes<br>
1170959 - EC_MAX_NODES is defined incorrectly<br>
1175645 - [USS]: Typo error in the description for
USS under "gluster<br>
volume set help"<br>
1171259 - mount.glusterfs does not understand -n
option<br>
<br>
[1] <a moz-do-not-send="true"
href="http://www.gluster.org/pipermail/gluster-devel/2015-January/043617.html"
target="_blank">http://www.gluster.org/pipermail/gluster-devel/2015-January/043617.html</a><br>
<br>
--<br>
Karanbir Singh<br>
+44-207-0999389 | <a moz-do-not-send="true"
href="http://www.karan.org/" target="_blank">http://www.karan.org/</a>
| <a moz-do-not-send="true"
href="http://twitter.com/kbsingh" target="_blank">twitter.com/kbsingh</a><br>
GnuPG Key : <a moz-do-not-send="true"
href="http://www.karan.org/publickey.asc"
target="_blank">http://www.karan.org/publickey.asc</a><br>
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