HP XP7 User Manual page 279

Item
Tier Management
Monitoring Mode
Relocation speed
Buffer Space for New page
assignment
Buffer Space for Tier relocation
*Items with asterisks require configuration.
Add
When you click Add, the configured information is added to the right side of the Selected Pools
table.
Description
and writing requests. And at the same instant, the access attribute of the THP
V-VOL is changed to the Protect attribute.
Select Auto or Manual of performance monitoring and tier relocation.
Cycle Time
Select the cycle of performance monitoring and tier relocation.
Monitoring Period
When 24 Hours is selected in the Cycle Time list, specify the time zone from
00:00 to 23:59 (default value), in which performance monitoring is to be
performed. Take one or more hours between the starting time and the ending
time. If you specify the starting time later than the ending time, the performance
monitoring continues until the time when you specify as the ending time on
the next day.
This function can be set when the Smart Pool is enabled.
Specifies the monitoring mode, If you perform the tier relocation weighted to the
past period monitoring result, select Continuous Mode. If you perform the tier
relocation on the specified cycle, select Period Mode. You can specify this
function when the Smart Pool is enabled.
Specifies the page relocation speed. You can set the speed to: 1(Slowest),
2(Slower), 3(Standard), 4(Faster), or 5(Fastest). The default is 3(Standard). If the
speed specified is slower than 3(Standard), the data drive load is low when tier
relocation is performed.
You can set this function when the Smart Pool is enabled.
Tier 1: Enter an integer value from 0 to 50 as the percentage (%) to set for tier
1. A default value depends on the data drive type of pool-VOL in tier 1. The
default value of SSD is 0%. The default value other than SSD is 8%.
Tier 2: Enter an integer value from 0 to 50 as the percentage (%) to set for tier
2. A default value depends on the data drive type of pool-VOL in tier 2.
Tier 3: Enter an integer value from 0 to 50 as the percentage (%) to set for tier
3. A default value depends on the data drive type of pool-VOL in tier 3.
You can set this function when the Smart Pool is enabled.
Tier 1: Enter an integer value from 2 to 40 as the percentage (%) to set for tier
1. A default value is 2%.
Tier 2: Enter an integer value from 2 to 40 as the percentage (%) to set for tier
2. A default value is 2%.
Tier 3: Enter an integer value from 2 to 40 as the percentage (%) to set for tier
3. A default value is 2%.
Create Pools wizard 279