[Gluster-users] Strange issues with du and df

Hitesh hitesh at zresearch.com
Tue Mar 31 19:23:23 UTC 2009


Stas, Vikas,
Please channel all communication through the support portal....thanks

Stas Oskin wrote:
> Hi Vikas.
>
> Sure thing, but let me first fill the cluster again, in order to see 
> whether it really happens when the space ends.
>
> Also, can you tell me if it's normal for glusterfs client to take 
> ~6.2% of physical memory (~4000MB) which translates to ~240MB?
>
> Maybe this because of caching as I have up to 512 caching defined?  
> Here is the vol file again:
>
> [remote at ncserver ~]$ cat /etc/glusterfs/glusterfs.vol
> ## Reference volume "home1" from remote server
> volume home1
>  type protocol/client
>  option transport-type tcp/client
>  option remote-host 192.168.253.42      # IP address of remote host
>  option remote-subvolume posix-locks-home1     # use home1 on remote host
>  option transport-timeout 10           # value in seconds; it should 
> be set relatively low
> end-volume
>
> ## Reference volume "home2" from remote server
> volume home2
>  type protocol/client
>  option transport-type tcp/client
>  option remote-host 192.168.253.41      # IP address of remote host
>  option remote-subvolume posix-locks-home1     # use home1 on remote host
>  option transport-timeout 10           # value in seconds; it should 
> be set relatively low
> end-volume
>
> volume home
>  type cluster/afr
>  option metadata-self-heal on
>  option favorite-child home1
>  subvolumes home1 home2
> end-volume
>
> volume writebehind
>   type performance/write-behind
>   option aggregate-size 128KB
>   option window-size 1MB
>   subvolumes home
> end-volume
>  
> volume cache
>   type performance/io-cache
>   option cache-size 512MB
>   subvolumes writebehind
> end-volume
>
> Thanks.
>
> 2009/3/31 Vikas Gorur <vikas at zresearch.com <mailto:vikas at zresearch.com>>
>
>     Stas,
>
>     Would it be possible to give us remote access to your cluster sometime
>     so that I can look at all the issues you are facing?
>
>     Vikas
>     --
>     Engineer - Z Research
>     http://gluster.com/
>
> ------------------------------------------------------------------------
>
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>   

-- 
============================
Hitesh Chellani
Tel: 510-354-6801
Mobile: 510-754-3258
www.gluster.com
Gluster - Non-stop Storage!
============================

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