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тАО06-01-2009 03:09 AM
тАО06-01-2009 03:09 AM
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тАО06-01-2009 03:18 AM
тАО06-01-2009 03:18 AM
Re: Need of the daemosn nfskd abd nfsktcpd
its a core subsystem from NFS.
NFS Kernel thread daemon - nfskd
mikap
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тАО06-01-2009 03:24 AM
тАО06-01-2009 03:24 AM
Re: Need of the daemosn nfskd abd nfsktcpd
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тАО06-01-2009 03:40 AM
тАО06-01-2009 03:40 AM
Re: Need of the daemosn nfskd abd nfsktcpd
These are nfs daemons and are controlled by
/etc/rc.config.d/nfsconf file.
thanks and regards
Sajjad Sahir
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тАО06-01-2009 09:14 PM
тАО06-01-2009 09:14 PM
Re: Need of the daemosn nfskd abd nfsktcpd
Please let me know what is the need of these daemons.
Sagar
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тАО06-01-2009 09:30 PM
тАО06-01-2009 09:30 PM
Solutioncheck this link :
http://books.google.sk/books?id=AEV1x84DVkUC&pg=PA80&lpg=PA80&dq=hpux+usage+of+nfskd&source=bl&ots=nDu3Ru2mVC&sig=gGuti569uJftCuVeV8bphu7A27k&hl=sk&ei=ebckSvDzIsaM_QaV5uXuBw&sa=X&oi=book_result&ct=result&resnum=5#PPA80,M1
there are chapter :
4.1.2 - nfsktcpd
4.1.3 - nfskd
it's from book :
Prentice Hall PTR - Optimizing NFS performance
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тАО06-03-2009 10:40 PM
тАО06-03-2009 10:40 PM
Re: Need of the daemosn nfskd abd nfsktcpd
After reading the Document I have doubt
So nfsktcpd daemon is used for NFS over TCP .
Now by default all NFS request use TCP so does this mean the nfsd daemon is rarely used on in HP-11i
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тАО06-03-2009 10:51 PM
тАО06-03-2009 10:51 PM
Re: Need of the daemosn nfskd abd nfsktcpd
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тАО06-04-2009 05:32 AM
тАО06-04-2009 05:32 AM
Re: Need of the daemosn nfskd abd nfsktcpd
> So nfsktcpd daemon is used for NFS over
> TCP .
>
> Now by default all NFS request use TCP so
> does this mean the nfsd daemon is rarely
> used on in HP-11i
If you're running HP-UX 11i v1 or v2 and you're only using NFS/TCP then the nfsktcpd threads will be doing all the work and the nfsd daemons will do no real work.
You can confirm this with nfsstat. That command shows a breakdown of how many requests arrived on connection-oriented transports (TCP) vs. connectionless transports (UDP). If you don't see any UDP requests then your nfsd daemons should be idle.
The nfskd daemon, as you probably already read, was a placeholder for implementing a threaded model for NFS/UDP that we never completed so it does nothing.
If you're running 11i v3 there is only a single nfsd daemon process running and all the UDP and TCP requests are serviced by threads owned by this process.
Regards,
Dave
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]
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тАО06-09-2009 11:46 PM
тАО06-09-2009 11:46 PM
Re: Need of the daemosn nfskd abd nfsktcpd
Thanks for the information
So if I am using 11.11 and 11.23 then nfsktcpd daemon handles the NFS requests.
So there is need for only nfsd daemon which handles the TCP connections.
So Can I stopped the nfsd from running as this will reduce cpu utilisation.