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60.nfs

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Try to restart LOCKD after 10 failures and
flag the node as unhealthy after 15 failures

(This used to be ctdb commit 5a67889c9166835aef3443051812d14af07dfca5)
This commit is contained in:
Ronnie Sahlberg 2010-12-22 10:09:35 +11:00
parent 57e74f6d8a
commit e9ff38be7d
1 changed files with 23 additions and 6 deletions
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29
ctdb/config/events.d/60.nfs
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@ -107,12 +107,29 @@ case "$1" in
} || exit $?
# check that lockd responds to rpc requests
ctdb_check_rpc "LOCKD" 100021 1 || {
echo "Trying to restart lock manager service"
startstop_nfs restart
startstop_nfslock restart
exit 1
}
if ctdb_check_rpc "LOCKD" 100021 1 >/dev/null ; then
(service_name="lockd"; ctdb_counter_init)
else
(
service_name="lockd"
ctdb_counter_incr
ctdb_check_counter_equal 10 || {
echo "Trying to restart NFS lock service"
startstop_nfs restart >/dev/null 2>&1 &
startstop_nfslock restart >/dev/null 2>&1 &
exit 0
}
ctdb_check_counter_limit 15 quiet >/dev/null
) || {
echo "$ctdb_check_rpc_out"
echo "Trying to restart NFS lock service"
startstop_nfs restart
startstop_nfslock restart
exit 1
}
fi
# mount needs special handling since it is sometimes not started
# correctly on RHEL5