Displaying 2 results from an estimated 2 matches for "637m".
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637
2009 Sep 30
9
du vs df size difference
...h disk space is being used on a
machine (CentOS 5.3). When I compare the output of du vs df, I am
seeing a 12GB difference with du saying 8G used and df saying 20G used.
# du -hcx /
8.0G total
# df -h /
Filesystem Size Used Avail Use% Mounted on
/dev/xvda3 22G 20G 637M 97% /
I recognize that in most cases du and df are not going to report the
same but I am concerned about having a 12GB disparity. Does anyone have
any thoughts about this or reason as to why there is a big difference?
I have read a few articles online about it and none have really shown
such...
2007 Feb 27
16
understanding zfs/thunoer "bottlenecks"?
Currently I''m trying to figure out the best zfs layout for a thumper wrt. to read AND write performance.
I did some simple mkfile 512G tests and found out, that per average ~ 500 MB/s seems to be the maximum on can reach (tried initial default setup, all 46 HDDs as R0, etc.).
According to http://www.amd.com/us-en/assets/content_type/DownloadableAssets/ArchitectureWP_062806.pdf I would