Re: [MooseFS-Users] Asking for Help, MooseFS doesn't work.

[Piotr R. K. <pio...@mo...>]

For MooseFS-Users information:

All YuMing Zhao's problems has been resolved by upgrading his MooseFS instance to MooseFS 3.0.


Peter

-- 


Piotr Robert Konopelko 
MooseFS Technical Support Engineer 
e-mail: pio...@mo... 
www: https://moosefs.com

   

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> On 21 Sep 2016, at 2:02 PM, 赵宇明 <yum...@le...> wrote:
> 
> Hi Aleksander,
>    Thanks for your quick response.
>    You are right, under heavy system loads, the master server crushed.
>    Please excuse us for not able to provide much more detailed information, we are going to follow this issue and report back to you.
>    We also found some commands, such as "mfsmetarestore -a" 、 "mfsmetarestore -m metadata.mfs.back -o metadata.mfs changelog_ml.*.mfs" and "mfsfilerapair", we will try the steps that you suggested and these commands. At the same time, we also look for your help in this.
>    Thanks a lot.
> 
> Best regards
> YuMing Zhao 
>    
>  
> From: Aleksander Wieliczko
> Date: 2016-09-21 18:55
> To: 赵宇明; moosefs-users
> CC: 张伟军; 李学宝; 马军伟; 常战青
> Subject: Re: [MooseFS-Users] Asking for Help, MooseFS doesn't work.
> Hi.
> Great to hear that You are using our product.
> 
> In fact MooseFS 1.6.25 is very, very old software.
> MooseFS 1.6 has a lot of bugs and it's not supported any more.
> 
> Please consider to update to 3.0.81 version.
> 
> It looks like your master server crushed and you lost your metadata.mfs file(What had happened?)
> Than you copied metadata from metalogger.
> 
> First of all please add some changelogs from metalogger to master server and try to start master.
> 
> Best regards
> Aleksander Wieliczko
> Technical Support Engineer
> MooseFS.com
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