[Gluster-users] Data migration and rebalance

Jonathan Lefman jonathan.lefman at essess.com
Fri Nov 23 17:44:09 UTC 2012


The rebalance command has run for quite a while.  Now when I issue the
rebalance status command,

sudo gluster volume rebalance myvol status

I get nothing back; just a return to the command prompt.  Any ideas of what
is going on?


On Thu, Nov 22, 2012 at 7:19 PM, Jonathan Lefman <jonathan.lefman at essess.com
> wrote:

> Thanks for the reply. Yes, it tells me how many files have been scanned
> per host. They're all about the same so far; around 3 million files.
> However zero files have been rebalanced so far. Kinda like waiting for a
> no-show date. For whatever it's worth, I'm using 3.3.1.
>
> -Jon
> On Nov 22, 2012 6:50 PM, "Joe Julian" <joe at julianfamily.org> wrote:
>
>>  Does "gluster volume rebalance $myvol status" tell you anything useful?
>>
>> Also, I've never had success with rebalance before 3.3.1, for what that's
>> worth. I didn't do a lot of diagnostics though.
>>
>> On 11/22/2012 03:35 PM, Jonathan Lefman wrote:
>>
>> Note that I'm not seeing any errors in the rebalance log.
>>
>> -Jon
>> On Nov 22, 2012 6:18 PM, "Jonathan Lefman" <jonathan.lefman at essess.com>
>> wrote:
>>
>>> Hi,
>>>
>>> Just added some new nodes. I have issued a rebalance/migrate-data
>>> command through the rebalance command, but I'm not seeing a lot of
>>> rebalancing happening.
>>>
>>> Here's what I am doing:
>>>
>>> sudo gluster volume rebalance myvol  start
>>>
>>> Many of my new bricks after many hours of rebalancing have no new data.
>>> In fact, they are completely empty.
>>>
>>> Any ideas?
>>>
>>> -Jon
>>>
>>
>>
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>


-- 
*Jonathan Lefman, Ph.D.*
*ē**ssess, Inc.*
25 Thomson Place, Suite 460, Boston, MA 02210
o: 415-361-5488 x121 | e: jonathan.lefman at essess.com | *www.essess.com*
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