HP XP P9500 Storage - Manual (Page 15)

In this manual, Thin Provisioning indicates both Thin Provisioning and Smart Tiers. Thin Provisioning
Z indicates Thin Provisioning Z and Smart Tiers Z.
Auto LUN with Continuous Access Synchronous Z and Continuous Access
Journal Z
When the selected source volume is a P-VOL or an S-VOL of a Continuous Access Synchronous Z
or Continuous Access Journal Z pair consisting of internal volumes and/or Thin Provisioning Z
virtual volumes, there are some target volume candidates that should not be considered. The
following table lists the possible Internal/THP V-VOL - Continuous Access Synchronous Z/Continuous
Access Journal Z pair combinations, and tells which type of volume should not be considered as
a target volume based on the Continuous Access Synchronous Z/Continuous Access Journal Z pair
combination and the selected source volume.
Table 4 Poor Target Volume Candidates for Cnt Ac-S Z/Cnt Ac-J Z Pair Combinations
Poor Target Volume Candidate Source Volume Cnt Ac-S Z or Cnt Ac-J Z Pair
Candidate
None Internal P-VOL Internal P-VOL, Internal S-VOL
THP V-VOL Internal S-VOL
Internal volume Internal P-VOL Internal P-VOL, THP V-VOL S-VOL
THP V-VOL THP V-VOL S-VOL
None THP V-VOL P-VOL THP V-VOL P-VOL, Internal S-VOL
None Internal S-VOL
Internal volume THP V-VOL P-VOL THP V-VOL P-VOL, THP V-VOL S-VOL
None THP V-VOL S-VOL
Auto LUN with Continuous Access Synchronous and Continuous Access
Journal
When the selected source volume is a P-VOL or an S-VOL of a Continuous Access Synchronous or
Continuous Access Journal pair consisting of internal volumes and/or Thin Provisioning virtual
volumes, there are some target volume candidates that should not be considered. The following
table lists the possible Internal/THP V-VOL - Continuous Access Synchronous/Continuous Access
Journal pair combinations, and tells which type of volume should not be considered as a target
volume based on the Continuous Access Synchronous/Continuous Access Journal pair combination
and the selected source volume.
Table 5 Poor Target Volume Candidates for Cnt Ac-S/Cnt Ac-J Pair Combinations
Poor Target Volume Candidate Source Volume Continuous Access Synchronous or
Continuous Access Journal Pair
Candidate
None Internal P-VOL Internal P-VOL, Internal S-VOL
THP V-VOL Internal S-VOL
Internal volume Internal P-VOL Internal P-VOL, THP V-VOL S-VOL
THP V-VOL V-VOL S-VOL
None V-VOL P-VOL V-VOL P-VOL, Internal S-VOL
None Internal S-VOL
Auto LUN with Continuous Access Synchronous Z and Continuous Access Journal Z 15