Re: [MooseFS-users] mfsmount error on CentOS 7

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

Hi
What is the reason that you want to use different IP address for client
binding, than your default NIC ip?

-B IP option is the same as -o mfsbind=IP  ---define source ip address
for connections (default: NOT DEFINED - chosen automatically by OS)

Best regards
Aleksander Wieliczko
Technical Support Engineer
MooseFS.com <moosefs.com>

On 01/28/2015 03:08 PM, Steve Wilson wrote:
> Hi,
>
> When using the -B option to mfsmount after upgrading to CentOS 7, I get 
> the following error:
>> [root@sbmonitor mnt]# mfsmount /mnt/mfs -Bsbmonitor.bio.purdue.edu 
>> -Hsb-data.bio.purdue.edu -S/cosit
>> can't bind socket to given ip ("10.147.7.33")
> This same command works on CentOS 6, RHEL 6, Ubuntu 12.04, and Ubuntu 
> 14.04 but doesn't work on CentOS 7.  This is my first CentOS 7 
> installation so I'm still learning its subtle and not-so-subtle 
> differences.  I'm not sure if this is a problem with my CentOS 7 
> configuration or a MooseFS problem.
>
> If I attempt to perform the mount without the -B option, it works fine:
>> [root@sbmonitor mnt]# mfsmount /mnt/mfs -Bsbmonitor.bio.purdue.edu 
>> -Hsb-data.bio.purdue.edu -S/cosit
>> can't bind socket to given ip ("10.147.7.33")
> Any ideas what the problem could be?  Can anyone reproduce this on 
> another CentOS 7 or RHEL 7 installation?
>
> Thanks!
>
> Steve
>
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