Re: [MooseFS-Users] Connect attempts to offline chunk server

[Aleksander W. <ale...@mo...>]

Hi.
MooseFS alive!

Thank you for all this information.

I would like to add that we are debugging our code right now.
When we release new version we will inform you.

Please observe our github page for new commits.
https://github.com/moosefs/moosefs

Best regards
Aleksander Wieliczko
Technical Support Engineer
MooseFS.com

On 24.01.2018 07:16, Alexander AKHOBADZE wrote:
> Hi again!
>
> No solutions? It's a pity ... :--( Is the MooseFS alive?
>
> Alexander
>
>
>> Hi guys!
>>
>> I have a very strange situation (in my opinion).
>>
>> I am building a new Moose cluster. By now I have just 2 chunk servers.
>>
>> So when one of them is offline MFS client still tryes to connect to it!
>>
>> I see it using tcpdump running on MFS client.
>>
>> It is strange because MFS master knows  about  offline chunk server
>> (shown as "Disconnected Chunk Servers" on Web-CGI page)
>>
>> and it is surprise for my why master points client to the dead chunk
>> server.
>>
>> So because of such attempts I have a HUGE !!!!!!! performance
>> degradation and it stops me from running MooseFS in production.
>>
>> It there any workaround or fix? Many thanks!
>>
>> My environment:
>>
>> MFS version: 3.0.99
>>
>> Master OS:
>>
>> # uname -a
>> FreeBSD mfs-master-1 11.1-RELEASE-p4 FreeBSD 11.1-RELEASE-p4 #0: Tue
>> Nov 14 06:12:40 UTC 2017
>> ro...@am...:/usr/obj/usr/src/sys/GENERIC amd64
>>
>> Chunk server and client OS:
>>
>> # uname -a
>> Linux proxmox-2 4.13.13-5-pve #1 SMP PVE 4.13.13-36 (Mon, 15 Jan 2018
>> 12:36:49 +0100) x86_64 GNU/Linux
>> # cat /etc/debian_version
>> 9.3
>>
>> wbr
>>
>> Alexander
>>
>>
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>>
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>
>
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>
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