HP XP7 RAID Manager Reference Guide (T1610-96064)

• NT: The pool for Fast Snap is in the normal status.
• ST: The pool for Fast Snap is shrinking or rebalancing.
raidcom modify pool
Sets the options of a pool for Fast Snap, Snapshot, Thin Provisioning, Thin Provisioning Z, and
Smart Tiers, and Smart Tiers Z.
When the -status option is specified, the operation is executed asynchronously with the command
input. Check the completion of this process on the raidcom get command_status command.
Syntax
raidcom modify pool -pool {<pool ID#> | <pool naming>} { -status
<status> | -user_threshold <threshold_1> [<threshold_2>]
| -tier <Tier number> [<ratio>][-tier_buffer_rate <%>]
| -subscription <%> | -pool_attribute <pool_attribute>
| -monitor_mode <Monitor mode>}
Options and parameters
DescriptionOption
Specifies the Pool ID (0-127) or pool name for Snapshot/Thin Provisioning/Thin Provisioning
Z/Smart Tiers/Smart Tiers Z.
-pool {<pool ID#> |
<pool naming>}
When only a number is specified, it is recognized as a pool ID. Therefore, to specify a pool
whose name is a number, use the pool ID instead of the pool name.
Specifies the status of the pool.-status <status>
"nml" must be specified as the status.
Sets a user-defined threshold.-user_threshold
<threshold_1>
[<threshold_2>]
• For Thin Provisioning, Thin Provisioning Z, and Smart Tiers, and Smart Tiers Z, you may
specify two user-defined thresholds, and their valid ranges are 1-100%, respectively. If
you specify <threshold_1> and <threshold_2>:
the value of <threshold_1> is set as the threshold for WARNING specified to a pool.
the value of <threshold_2> is set as the threshold for High water mark specified to a pool.
If you specify only <threshold_1>, your specified value and the system default value
(80%) are applied.
The setting in which you specify only <threshold_1> is supported to maintain backward
compatibility with microcode before 70-02-0x-xx/xx. Once you specify two user-defined
thresholds, you must continue to specify two user-defined thresholds thereafter.
• The valid range for Fast Snap or Snapshot is 20-95%. You may specify only
<threshold_1>. Even if you specify the value for <threshold_2>, the value is ignored.
Specifies the pool information for Smart Tiers/Smart Tiers Z. This is specified when changing
the free space percentage for a new allocation by each tier. When this option is specified,
pool attribute changes into manual relocation.
-tier <Tier number>
[<ratio>]
<Tier number>:Tier number (1-3)
<ratio>: Free space percentage for new allocation(0-50) [%]
Specifies the pool information for Smart Tiers and Smart Tiers Z. Specifies the amount of
reallocation buffer (2-40) for each tier in percent (%).
[-tier_buffer_rate <%>]
Sets the maximum reserved V-VOL capacity rate (0-65535) to the pool capacity.-subscription <%>
0-65534: Specified percentage
65535: Unlimited
188 Configuration setting commands