PLEASE NEVER DO cf forcetakover TO DECREASE THE DOWNTIME ON THE SITE!
From the Netapp man page of cf command (cf forcetakover):
forcetakeover [-f] forcetakeover is dangerous and can
lead to data corruption; in almost all
cases, use cf takeover instead.
forcetakeover -d[f] Forces a node to take over its partner
in all cases where a forcetakeover
would fail. In addition it will force
a takeover even if some partner mail-
box disks are inaccessible. It can
only be used when cf_remote is
licensed.
forcetakeover -d is very dangerous.
Not only can it cause data corruption,
if not used carefully, it can also
lead to a situation where both the
node and its partner are operational
(split brain).
forcetakeover [-f] forcetakeover is dangerous and can
lead to data corruption; in almost all
cases, use cf takeover instead.
forcetakeover -d[f] Forces a node to take over its partner
in all cases where a forcetakeover
would fail. In addition it will force
a takeover even if some partner mail-
box disks are inaccessible. It can
only be used when cf_remote is
licensed.
forcetakeover -d is very dangerous.
Not only can it cause data corruption,
if not used carefully, it can also
lead to a situation where both the
node and its partner are operational
(split brain).
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