HP XP7 Storage - Manual (Page 86)

Description Type of information Does each V-VOL
output the log
information? Does each pool
output the log
information? Item
Total pages of tier 2. Capacity
information No Yes Tier2 Total
Total pages of tier 3. Capacity
information No Yes Tier3 Total
Pages assigned to tier 1 at the start of tier
relocation. Capacity
information Yes Yes Tier1 Used
Pages assigned to tier 2 at the start of tier
relocation. Capacity
information Yes Yes Tier2 Used
Pages assigned to tier 3 at the start of tier
relocation. Capacity
information Yes Yes Tier3 Used
Starting date of the tier relocation. Common Yes
1
Yes Start Relocation Date
Starting time of the tier relocation. Common Yes
1
Yes Start Relocation Time
Ending date of the tier relocation. Common Yes
1
Yes End Relocation Date
Ending time of the tier relocation. Common Yes
1
Yes End Relocation Time
Statuses of a tier relocation. Tier relocation result Yes
1
Yes Result Status
Normal End: A tier relocation ended
normally.
Suspend: A tier relocation suspended.
If the Result Status is Suspend, one of
following reasons is displayed. Tier relocation result Yes
1
Yes Detail Status
Monitor discarded: Suspended due to the
discard of monitoring data.
End of cycle: Suspended due to
incomplete tier relocation during a
monitoring cycle.
End of cycle: Suspended due to
incomplete tier relocation during a
monitoring cycle.
Requested by user: Suspended due to
request by a user.
Threshold exceeded: Suspended because
the used capacity of pools reaches a
threshold due to a tier relocation. When
the used capacity of a pool reaches the
depletion threshold, this reason is logged.
Cache blocked: Suspended because a
cache memory is blocked.
Volume blocked: Suspended because an
LDEV which is pool-VOL or V-VOL is
blocked.
The tier management changed
(Auto/Manual): Suspended because the
tier management mode is changed from
Auto to Manual, or Manual to Auto.
Other reasons: Suspended for reasons
other than the above, such as:
•
A V-VOL was specified as the
secondary volume of the Continuous
86 Configuring thin provisioning