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Increase the nfs access cache timeout from 2 to 60. The latter is a

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more appropriate value and is also the default set by the kernel.  I
could not find a justification of why rc.conf began overriding it back
in 1998.

This dramatically cuts NFS traffic on e.g. a busy system with NFS root.

Reviewed by:	mohans
MFC After:	2 weeks
This commit is contained in:
Kris Kennaway 2006-05-24 00:06:14 +00:00
parent 2c24bd34d6
commit 8f8d013769
1 changed files with 1 additions and 1 deletions
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2
etc/defaults/rc.conf
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@ -235,7 +235,7 @@ amd_program="/usr/sbin/amd" # path to amd, if you want a different one.
amd_flags="-a /.amd_mnt -l syslog /host /etc/amd.map /net /etc/amd.map"
amd_map_program="NO" # Can be set to "ypcat -k amd.master"
nfs_client_enable="NO" # This host is an NFS client (or NO).
nfs_access_cache="2" # Client cache timeout in seconds
nfs_access_cache="60" # Client cache timeout in seconds
nfs_server_enable="NO" # This host is an NFS server (or NO).
nfs_server_flags="-u -t -n 4" # Flags to nfsd (if enabled).
mountd_enable="NO" # Run mountd (or NO).