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Diffstat (limited to 'ctdb/config/nfs-checks.d/README')
| -rw-r--r-- | ctdb/config/nfs-checks.d/README | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/ctdb/config/nfs-checks.d/README b/ctdb/config/nfs-checks.d/README new file mode 100644 index 0000000..044067a --- /dev/null +++ b/ctdb/config/nfs-checks.d/README @@ -0,0 +1,31 @@ +NFS check configuration files. + +Files are named NN.RPCSERVICE.check. Files without a .check suffix +are ignored. + +Supported variables are: + +* family - "tcp" or "udp" or space separated list + default: tcp, not used with "service_check_cmd" +* version - optional, RPC service version number + default is to omit to check for any version, + not used with "service_check_cmd" +* unhealthy_after - number of check fails before unhealthy + default: 1 +* restart_every - number of check fails before restart + default: 0, meaning no restart +* service_stop_cmd - command to stop service + default: no default, must be provided if + restart_every > 0 +* service_start_cmd - command to start service + default: no default, must be provided if + restart_every > 0 +* service_check_cmd - command to check health of service + default is to check RPC service using rpcinfo +* service_debug_cmd - command to debug a service after trying to stop it; + for example, it can be useful to print stack + traces of threads that have not exited, since + they may be stuck doing I/O; + no default, see also function program_stack_traces() + +Quoting inside values is not preserved. |