maria-discuss team mailing list archive

[Nirbhay Choubey <nirbhay@xxxxxxxxxxx>]

On Tue, Nov 8, 2016 at 11:32 AM, l vic <lvic4594@xxxxxxxxx> wrote:

> How can i determine the donor node? Would that be seed node?
>

On the joiner you will see the following:

2016-11-08 12:13:57 140589576218368 [Note] WSREP: Member 1.0 (node2)
requested state transfer from '*any*'. Selected 0.0 (node1)(SYNCED) as
donor.

In my installation, I have used wsrep_node_name to assign names to the
nodes.

Best,
Nirbhay



> Thank you
>
> On Tue, Nov 8, 2016 at 11:04 AM, Nirbhay Choubey <nirbhay@xxxxxxxxxxx>
> wrote:
>
>>
>>
>> On Tue, Nov 8, 2016 at 10:50 AM, l vic <lvic4594@xxxxxxxxx> wrote:
>>
>>> Have the rsync failure (see the trace below):
>>>
>>> 2016-11-08 15:17:34 139959897945856 [ERROR] WSREP: Failed to read 'ready
>>> <addr>' from: wsrep_sst_rsync --role 'joiner' --address 'node3.frame.mesos'
>>> --datadir '/var/lib/mysql/'   --parent '114'  ''
>>> Read: '(null)'
>>> 2016-11-08 15:17:34 139959897945856 [ERROR] WSREP: Process completed
>>> with error: wsrep_sst_rsync --role 'joiner' --address 'node3.frame.mesos'
>>> --datadir '/var/lib/mysql/'   --parent '114'  '' : 1 (Operation not
>>> permitted)
>>> 2016-11-08 15:17:34 139960239241984 [ERROR] WSREP: Failed to prepare for
>>> 'rsync' SST. Unrecoverable.
>>> 2016-11-08 15:17:34 139960239241984 [ERROR] Aborting
>>>
>>> Can someone with better understanding of replication process explain the
>>> nature of this problem? Can it be caused by hostname resolution failure, or
>>> would it be storage related?
>>>
>>
>> Therer is a possibility that something could have gone wrong on the donor
>> node.
>> Checkout its error log to see whether that's the case.
>>
>> Best,
>> Nirbhay
>>
>>
>>
>>
>>> Thank you,
>>>
>>>
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>>>
>>
>