7 files changed, 67 insertions, 0 deletions
diff --git a/ctdb/config/nfs-checks.d/00.portmapper.check b/ctdb/config/nfs-checks.d/00.portmapper.check
new file mode 100644
index 0000000..24def35
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/00.portmapper.check
@@ -0,0 +1,2 @@
+# portmapper
+unhealthy_after=1
diff --git a/ctdb/config/nfs-checks.d/10.status.check b/ctdb/config/nfs-checks.d/10.status.check
new file mode 100644
index 0000000..b8ce1e0
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/10.status.check
@@ -0,0 +1,7 @@
+# status
+version="1"
+restart_every=2
+unhealthy_after=6
+service_stop_cmd="$CTDB_NFS_CALLOUT stop status"
+service_start_cmd="$CTDB_NFS_CALLOUT start status"
+service_debug_cmd="program_stack_traces rpc.statd 5"
diff --git a/ctdb/config/nfs-checks.d/20.nfs.check b/ctdb/config/nfs-checks.d/20.nfs.check
new file mode 100644
index 0000000..dad1cdc
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/20.nfs.check
@@ -0,0 +1,7 @@
+# nfs
+version="3"
+restart_every=10
+unhealthy_after=2
+service_stop_cmd="$CTDB_NFS_CALLOUT stop nfs"
+service_start_cmd="$CTDB_NFS_CALLOUT start nfs"
+service_debug_cmd="program_stack_traces nfsd 5"
diff --git a/ctdb/config/nfs-checks.d/30.nlockmgr.check b/ctdb/config/nfs-checks.d/30.nlockmgr.check
new file mode 100644
index 0000000..6660ca0
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/30.nlockmgr.check
@@ -0,0 +1,6 @@
+# nlockmgr
+version="4"
+restart_every=2
+unhealthy_after=6
+service_stop_cmd="$CTDB_NFS_CALLOUT stop nlockmgr"
+service_start_cmd="$CTDB_NFS_CALLOUT start nlockmgr"
diff --git a/ctdb/config/nfs-checks.d/40.mountd.check b/ctdb/config/nfs-checks.d/40.mountd.check
new file mode 100644
index 0000000..bfe4c27
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/40.mountd.check
@@ -0,0 +1,7 @@
+# mountd
+version="1"
+restart_every=2
+unhealthy_after=6
+service_stop_cmd="$CTDB_NFS_CALLOUT stop mountd"
+service_start_cmd="$CTDB_NFS_CALLOUT start mountd"
+service_debug_cmd="program_stack_traces rpc.mountd 5"
diff --git a/ctdb/config/nfs-checks.d/50.rquotad.check b/ctdb/config/nfs-checks.d/50.rquotad.check
new file mode 100644
index 0000000..98bd8d9
--- /dev/null
+++ b/ctdb/config/nfs-checks.d/50.rquotad.check
@@ -0,0 +1,7 @@
+# rquotad
+version="1"
+restart_every=2
+unhealthy_after=6
+service_stop_cmd="$CTDB_NFS_CALLOUT stop rquotad"
+service_start_cmd="$CTDB_NFS_CALLOUT start rquotad"
+service_debug_cmd="program_stack_traces rpc.rquotad 5"
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.