EMC FC4700 Stereo Receiver User Manual


 
4
Snapshot Planning Worksheet
4-5
About SnapView Snapshot Copy Software
Snapshot Planning Worksheet
The following information is needed for system setup to let you bind
one or more LUNs for the snapshot cache.
For each session, you must complete a snapshot session worksheet.
Note that you must assign the LUN and snapshot to different Storage
Groups. One Storage Group should include the production host and
source LUN; another Storage Group should include the second host
and the snapshot.
Snapshot Cache Setup Information (For Binding)
SP
Snapshot
source LUN
size
RAID type for
snapshot
cache
RAID Group ID
of parent RAID
Group
LUN size (Mbytes,
we suggest 20% of
source LUN size)
Cache LUN ID
(complete
after binding)
A
B
Snapshot Session Worksheet
Pro-
duction
host
name
LUN Snapshot cache
SP
(both
LUN
and
cache)
Time
of day
to
copy
Session
nameLUN ID
Storage
Group
ID
Size
(Mb)
Application, file
system, or
database name LUN ID
Size
(Mb)
Chunk
(cache
write)
size