To dissociate a version 0 DCO object, DCO volume and any snap objects from a volume, use the following command:
# vxassist [-g
diskgroup
] remove log
volume
logtype=dco
This completely removes the DCO object, DCO volume and any snap objects. It also has the effect of disabling FastResync for the volume.
Alternatively, you can use the vxdco
command to the same effect:
# vxdco [-g
diskgroup
] [-o rm] dis
dco_obj
The default name of the DCO object, dco_obj, for a volume is usually formed by appending the string _dco
to the name of the parent volume. To find out the name of the associated DCO object, use the vxprint
command on the volume.
To dissociate, but not remove, the DCO object, DCO volume and any snap objects from the volume, myvol
, in the disk group, mydg
, use the following command:
This form of the command dissociates the DCO object from the volume but does not destroy it or the DCO volume. If the -o
rm
option is specified, the DCO object, DCO volume and its plexes, and any snap objects are also removed.
See the vxassist
(1M) manual page.
See the vxdco
(1M) manual pages.