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check_afs_rpc is a Nagios plugin for checking AFS file servers to see if there are client connections waiting for a free thread. If there are more than a few of these, AFS performance tends to be very slow; this is a fairly reliable way to catch overloaded file servers. By default, check_rxdebug returns a critical error if there are more than eight connections waiting for a free thread and a warning if there are more than two. These thresholds can be changed with the --critical and --warning options.

check_afs_rpc will always print out a single line of output including the number of blocked connections, displaying whether this is critical, a warning, or okay.

see the INSTALL file for installation instructions


check_afs_rpc [OPTIONS] --hostname hostname

Mandatory arguments:
  --hostname,-H   hostname   name of the AFS server

  --critical,-c   critical   specify the critical number of blocked
                             connections (default 8)
  --help,-h,-?               usage info
  --port,p        port       connection port (default 7000)
  --version,V                print version number
  --warning,-w    warning    specify warning threshold for the number
                             blocked connections (default 2)


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© 2005 ETH Zürich | Imprint | 26.09.2007 | Version 0.12