Re: [MooseFS-Users] ls -l results in input/output error on MooseFS Client 3.0.92

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

Hi.
This is not supported configuration.

Clients and chunkservers should be equal or lower than MooseFS master 
version.
In your case MooseFS Master and MooseFS Chunkservers have lower version 
than MooseFS Client.

Please understand that new communication packets will not be able to 
communicate with older components.

Please read upgrade guide:
https://moosefs.com/documentation/moosefs-3-0.html


Best Regards
Alex

On 06/01/2017 11:19 AM, Michael Tinsay wrote:
>
> Hi!
>
>
> I recently updated most of my moosefs-client installations from 3.0.91 
> to 3.0.92.  My master and chunkservers are still on 3.0.91.  I'm 
> investigating why a number of my nightly rsync jobs stopped working. 
>  I noticed this happening on 3.0.92:
>
>
> root@KVM03:~#  ls /mnt/mfsroot/ServerMounts/
> AptCache    EDCISServer01  FileServer01  Syslog    Zimbra01Store
> AptCacheII  FileServer     MailArchive Zimbra01
> root@KVM03:~#  ls -hl /mnt/mfsroot/ServerMounts/
> ls: /mnt/mfsroot/ServerMounts/: Input/output error
> total 28M
> drwxr-xr-x  3 root     root     2.9M Nov 21  2016 AptCache
> drwxrwxr-x  3 tinsaymc tinsaymc 2.9M Sep  8  2014 AptCacheII
> drwxrwxr-x 21 root         1001 2.9M May 29 16:29 EDCISServer01
> drwxr-xr-x  4 root     root     3.0M Aug 30  2014 FileServer
> drwxr-xr-x  4 root     root     3.9M Aug 29  2014 FileServer01
> drwxr-xr-x  9 root     root     2.9M Aug  6  2014 MailArchive
> drwxrwxr-x  3 tinsaymc tinsaymc 2.0M Sep 20  2012 Syslog
> drwxr-xr-x 51 root     root     3.9M Mar 29 00:15 Zimbra01
> drwxr-xr-x  4     1001     1001 3.9M May  2  2011 Zimbra01Store
> root@KVM03:~#  ls -l /mnt/mfsroot/ServerMounts/
> ls: /mnt/mfsroot/ServerMounts/: Input/output error
> total 28431
> drwxr-xr-x  3 root     root     3001229 Nov 21  2016 AptCache
> drwxrwxr-x  3 tinsaymc tinsaymc 3002596 Sep  8  2014 AptCacheII
> drwxrwxr-x 21 root         1001 3009744 May 29 16:29 EDCISServer01
> drwxr-xr-x  4 root     root     3092157 Aug 30  2014 FileServer
> drwxr-xr-x  4 root     root     4000170 Aug 29  2014 FileServer01
> drwxr-xr-x  9 root     root     3001875 Aug  6  2014 MailArchive
> drwxrwxr-x  3 tinsaymc tinsaymc 2001649 Sep 20  2012 Syslog
> drwxr-xr-x 51 root     root     4000482 Mar 29 00:15 Zimbra01
> drwxr-xr-x  4     1001     1001 4000407 May  2  2011 Zimbra01Store
>
> For some reason, moosefs is tripping up when the -l parameter is used 
> in ls.  This doesn't happen on the few clients that are still on 3.0.91.
>
>
>
> --- mike t.
>
>
>
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