[Gluster-users] GlusterFS Shard Feature: Max number of files in .shard-Folder

Krutika Dhananjay kdhananj at redhat.com
Mon Apr 24 06:07:36 UTC 2017


Yes, that's about it. Pranith pretty much summed up whatever I would have
said.

-Krutika

On Sat, Apr 22, 2017 at 12:25 PM, Pranith Kumar Karampuri <
pkarampu at redhat.com> wrote:

> +Krutika for any other inputs you may need.
>
> On Sat, Apr 22, 2017 at 12:21 PM, Pranith Kumar Karampuri <
> pkarampu at redhat.com> wrote:
>
>> Sorry for the delay. The only internal process that we know would take
>> more time is self-heal and we implemented a feature called granular entry
>> self-heal which should be enabled with sharded volumes to get the benefits.
>> So when a brick goes down and say only 1 in those million entries is
>> created/deleted. Self-heal would be done for only that file it won't crawl
>> the entire directory.
>>
>>
>>
>> On Wed, Apr 12, 2017 at 8:11 PM, David Spisla <david.spisla at iternity.com>
>> wrote:
>>
>>> Dear Gluster-Community,
>>>
>>>
>>>
>>> If I use the shard feature it may happen that I will have a huge number
>>> of shard-chunks in the hidden folder .shard
>>>
>>> Does anybody has some experience what is the maximum number of files in
>>> one .shard-Folder?
>>>
>>>
>>>
>>> If I have 1 Million files in such a folder, some operations like
>>> self-healing or another internal operations would need
>>>
>>> a lot of time, I guess.
>>>
>>>
>>>
>>> Sincerely
>>>
>>>
>>>
>>>
>>>
>>> *David Spisla*
>>>
>>> Software Developer
>>>
>>> david.spisla at iTernity.com
>>>
>>> www.iTernity.com <http://www.iternity.com/>
>>>
>>> Tel:       +49 761-590 34 841
>>>
>>>
>>>
>>> [image: cid:image001.png at 01D239C7.FDF7B430]
>>>
>>>
>>>
>>> iTernity GmbH
>>> Heinrich-von-Stephan-Str. 21
>>> 79100 Freiburg – Germany
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>>>
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>>
>>
>>
>> --
>> Pranith
>>
>
>
>
> --
> Pranith
>
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