Hello all,
I have a small gluster setup with two servers and two clients doing
client-side replication to the servers. All of the nodes are currently
running 2.0.0rc1 .
In preparation for an upgrade to 2.0.9 i set up a series of virtual
machines with the same OS and environment as the actual machines. After
compiling and installing the new binaries, i restarted the various
services and mounts, and everything hummed along nicely.
Unfortunately, this was not the case for my actual machines. :( I
upgraded one of the servers, then restarted the gluster service, and saw
nothing but this over and over in the logs (at high speed) :
[2010-01-26 11:09:26] N [server-protocol.c:7825:notify] server:
10.0.0.16:853 disconnected
10.0.0.16 being, in this case, one of the clients. On the same client,
the log was full of these messages :
2010-01-26 11:18:13 E [client-protocol.c:5604:client_setvolume_cbk]
nasdash-01: SETVOLUME on remote-host failed: UUID not specified
nasdash-01 being, in this case, the server noted above.
I thus have two questions :
1. What does the « SETVOLUME on remote-host failed: UUID not specified »
error actually mean ? I realise that it means i need to specify the
UUID - what is that, why do i need to specify it, and how do i go about
that ? (A search for « UUID » on the gluster wiki produces zero hits.)
2. What is the Official Gluster Approved Upgrade Methodology for going
from 2.0.0rc1 to 2.0.9 ?
Thank you.
(p.s. We're not ready to move to the 3.0.x branch...)
--
Daniel Maher <dma+gluster AT witbe DOT net>
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