7065Admin_Modify.fm Draft Document for Review August 30, 2007 12:59 am
238 IBM System Storage DS3000: Introduction and Implementation Guide
Figure 10-37 Stop Volume Copy
3. Read the information and click Yes. The VolumeCopy Process will be stopped
immediately.
Permissions
Read and write requests to the target logical drive will not take place while the VolumeCopy
has a status of Pending or In Progress, or if the VolumeCopy fails before completing.
After the VolumeCopy has completed (Figure 10-38), the target logical drive automatically
becomes read-only to hosts, as shown by the Target Logical Drive Column. If there is a
padlock displayed, the read only attribute is set on this target logical drive.
Figure 10-38 VolumeCopy - completed
You might want to keep this attribute enabled in order to preserve the data on the target
logical drive. For example, if you are using the target logical drive for backup purposes, if you
are copying data from one array to a larger array for greater accessibility, or if you are using
the data on the target logical drive to copy back to the base logical drive of a disabled or failed
FlashCopy logical drive.
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