HP XP7 User Manual page 322

Item
Drive Type/RPM
User-Defined Threshold (%)
Subscription Limit (%)
Protect V-VOLs when I/O fails to
Blocked Pool VOL
Protect V-VOLs when I/O fails to Full
Pool
Number of Pool VOLs
Tier Management
Cycle Time
Monitoring Period
Monitoring Mode
Relocation speed
Buffer Space for New page
assignment (%)
322 Thin Provisioning and Smart Tiers GUI reference
Description
For a Fast Snap pool, FS is displayed.
Displays the data drive type and RPM. If multiple drive types or RPMs exist in a
pool, this field indicates that drive types or RPMs are mixed. When the volume
is the external volume, Drive Type displays External Storage and the value of
the external LDEV tier rank.
Displays the pool threshold.
Warning: Warning threshold is displayed.
Depletion: Depletion threshold is displayed.
For a Fast Snap pool, a hyphen (-) is displayed for Depletion.
Displays the subscription limit.
For Fast Snap pool, a hyphen (-) is displayed.
Displays whether the protect function for THP V-VOL is being enabled or disabled.
If the setting is enabled, when the pool-VOL is blocked, THP V-VOL is protected
from reading and writing requests. And at the same instant, the access attribute
of the THP V-VOL is changed to the Protect attribute.
A hyphen appears if the pool corresponds with one of following:
Data Retention is not installed.
Pool type is other than THP or Smart.
Displays whether the protect function for THP V-VOL is being enabled or disabled.
If the setting is enabled, when the pool usage reaches the full size, THP V-VOL
is protected from reading and writing requests. And at the same instant, the
access attribute of the THP V-VOL is changed to the Protect attribute.
A hyphen appears if the pool corresponds with one of following:
Data Retention is not installed.
Pool type is other than THP or Smart.
Displays the number of pool-VOLs.
If Smart Tiers or Smart Tiers Z is enabled, Auto or Manual for performance
monitoring and tier relocation is displayed. If Smart Tiers or Smart Tiers Z is
disabled, a hyphen (-) is displayed.
Displays the cycle of performance monitoring and tier relocation. If Smart Tiers
or Smart Tiers Z is disabled, a hyphen (-) is displayed.
Displays the time zone of performance monitoring when 24 Hours is selected
as the Cycle Time. If Smart Tiers or Smart Tiers Z is disabled, a hyphen (-) is
displayed.
If the continuous mode is enabled, Continuous Mode is displayed. If the period
mode is enabled, Period Mode is displayed.
Displays the page relocation speed: 1(Slowest), 2(Slower), 3(Standard), 4(Faster),
or 5(Fastest). If Smart Tiers or Smart Tiers Z is disabled, a hyphen (-) is displayed.
Displays the information of the buffer space for new page assignment to each
tier.
Tier 1: If you make the Smart Tiers or Smart Tiers Z function available, the buffer
space for new page assignment to tier 1 is displayed. If you make the Smart
Tiers or Smart Tiers Z function unavailable, a hyphen (-) is displayed.
Tier 2: If you make the Smart Tiers or Smart Tiers Z function available, and tier
2 exists, the buffer space for new page assignment to tier 2 is displayed. If you
make the Smart Tiers or Smart Tiers Z function unavailable, or tier 2 does not
exist, a hyphen (-) is displayed.
Tier 3: If you make the Smart Tiers or Smart Tiers Z function available, and tier
3 exists, the buffer space for new page assignment to tier 3 is displayed. If you