[Gluster-users] replace brick with gluster 3.6

[Pranith Kumar Karampuri]

On 03/30/2015 05:26 PM, Pranith Kumar Karampuri wrote:
>
> On 03/30/2015 05:05 PM, Ml Ml wrote:
>> Thanks for your quick reply.
>>
>> This is the output of my remaining healty peer:
>>
>> getfattr -d -m. -e hex /brick/raidvolb/data/
>> getfattr: Removing leading '/' from absolute path names
>> # file: brick/raidvolb/data/
>> trusted.gfid=0x00000000000000000000000000000001
>> trusted.glusterfs.dht=0x000000010000000000000000ffffffff
>> trusted.glusterfs.volume-id=0x8786357b9d114c01a34baee949c116e9
> On the new brick execute:
> setfattr -n trusted.glusterfs.volume-id -v 
> 0x8786357b9d114c01a34baee949c116e9 <new-brick-path>
>
> Before bringing glusterd, new brick up, do the following:
> From the mount point execute 'mkdir <non-existent-dir-name>; rmdir 
> <same-dir-you-created-before>; setfattr -n trusted.abc -v def 
> <gluster-mount-path>; setfattr -x trusted.abc <gluster-mount-path>'
>
> Could you please post the output at this point of all the bricks? i.e. 
> both the healthy bricks and old bricks? I would like to check that 
> there are no mistakes in the operations you performed above.
Output of 'getfattr -d -m. -e hex <brick-path>'

Pranith
>
> Once I confirm things are fine, do:
> start glusterd on the machine with new brick and self-heal should 
> automatically start.
>
> These steps are from latest document: http://review.gluster.com/8503
> Let me know if you have any doubts.
>
> I will try to get this in as soon as possible.
>
> Pranith
>>
>>
>>
>>
>> On Mon, Mar 30, 2015 at 12:38 PM, Pranith Kumar Karampuri
>> <pkarampu at redhat.com> wrote:
>>> On 03/30/2015 03:59 PM, Ml Ml wrote:
>>>> Anyone?
>>>>
>>>> Is this a dumb question or just a hard one?
>>>> I already tried:
>>>>
>>>> http://www.gluster.org/community/documentation/index.php/Gluster_3.4:_Brick_Restoration_-_Replace_Crashed_Server 
>>>>
>>>>
>>>> but i got stuck with the setfattr command.
>>>>
>>>> So i was wondering if this is the way to go?
>>> could you paste output of getfattr -d -m. -e hex
>>> <any-of-the-other-bricks-in-replication>.
>>>
>>> Pranith
>>>>
>>>>
>>>> On Thu, Mar 26, 2015 at 10:31 PM, Ml Ml <mliebherr99 at googlemail.com>
>>>> wrote:
>>>>> Hello List,
>>>>>
>>>>> i have a 3 Peer Replica Gluster. On one of my peers the hard drive of
>>>>> a brick failed.
>>>>> I replaced it and formated the brick device it with ext4.
>>>>>
>>>>> How do i get it back into my gluster? Is there a official way how to
>>>>> re-integrade it?
>>>>>
>>>>> Thanks,
>>>>> Mario
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>>>
>
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