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[Linux-cluster] Re: GFS problem with du and df - RESOLVED



Maciej Bogucki napisaƂ(a):
> Hello,
> 
> I hava 5 node cluster with GFS filesystem. One of the partition is used
> to share indexes for Apache Lucene search engine -
> http://lucene.apache.org/java/docs/ across 5 application nodes.
> The problem is that "du" command show different output than "df".
> "du" output is correct, I'm sure that there is only 15M data.
> The strangest thins is that "df" output of used space grows from minute
> to minute.
> 
> Here is the output of du, df, and mount.
> [root repo05 ~]# df /datafs/search-indexes/
> Filesystem           1K-blocks      Used Available Use% Mounted on
> /dev/mapper/cluster_116550929916-lucene
>                        4980192   3169396   1810796  64%
> /datafs/search-indexes
> [root repo05 ~]# du -sh /datafs/search-indexes/
> 15M     /datafs/search-indexes/
> [root repo05 ~]# mount | grep search
> /dev/mapper/cluster_116550929916-lucene on /datafs/search-indexes type
> gfs (rw,noatime,nodiratime)
> [root repo05 ~]#
> 
> Any ideas?
> 
> Best Regards
> Maciej Bogucki
> 

Solution: gfs_tool reclaim

http://archives.free.net.ph/message/20061220.150843.80921ed1.en.html

Best Regards
Maciej Bogucki


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