NFS
From Wikitech
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* [[albert]]: most images | * [[albert]]: most images | ||
* [[khaldun]]: some images | * [[khaldun]]: some images | ||
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Revision as of 21:50, 28 November 2005
zwinger.wikimedia.org:/home /home nfs defaults 0 0
vs.
zwinger.wikimedia.org:/home /home nfs bg,soft,tcp,rsize=8192,wsize=8192,timeo=14,nfsvers=3 0 0
- use version 3! Version 2 breaks > 2GB file access in some cases.
- bg - system can boot without mounting it - will retry in background
- soft - return I/O error to caller on major NFS timeout instead of retrying indefinitely
- tcp - use tcp instead of the default of udp - Why? because this ?
- rsize, wsize of 8192 - better throughput (ike)
It seems that explicit version 2 breaks > 2GB file access, but implicit (default) version 2 does not. Need to do a bit more checking to see if it's not some of the other options causing it.
