nfsstat.1m (2010 09)

nfsstat(1M) nfsstat(1M)

grpid System V group id inheritance.

rpctimesync

RPC time sync.

devs Allow access to local devices.

nodevs Do not allow access to local devices.

The following mount ﬂags are internal to the system:

printed "Not responding" message printed.

down Server is down.

dynamic Dynamic transfer size adjustment.

link Server supports links.

symlink Server supports symbolic links.

readdir Use readdir instead of readdirplus.

acl Server supports NFS_ACL.

novj A private option used by the HP CIFS Client product only.

The following ﬂags relate to additional mount information:

vers NFS version.

proto Protocol.

The

-m option also provides attribute cache timeout values. The following ﬁelds in -m

ouput provide

timeout values for attribute cache:

acregmin Minimum seconds to hold cached ﬁle attributes.

acregmax Maximum seconds to hold cached ﬁle attributes.

acdirmin Minimum seconds to hold cached directory attributes.

acdirmax Maximum seconds to hold cached directory attributes.

The following ﬁelds in

-m output provide failover information:

noresponse How many times servers have failed to respond.

failover How many times a new server has been selected.

remap How may times ﬁles have been re-evaluated to the new server.

currserver Which server is currently providing NFS service.

The ﬁelds in

-m output shown below provide information on dynamic retransmissions. Note that these

items are displayed only where dynamic retransmission is in use.

srtt The value for the smoothed round-trip time, in milliseconds.

dev Estimated deviation, in milliseconds.

cur Current backed-off retransmission value, in milliseconds.

EXIT STATUS

The following exit values are returned:

0 Successful completion.

>0 An error occurred.

AUTHOR

nfsstat was developed by Sun Microsystems, Inc.