The PD_LSEC record holds performance data indicating configuration information for logical devices that make up the LUSE. This is a multi-instance record.
Collection Interval
In the following cases, this record will not be created.
- If the LUSE consists of external volume, or logical devices of V-VOLs for Copy-on-Write Snapshot/Thin Image or Dynamic Provisioning, and no LU path is set for the LUSE
- If no LUSE exists in the storage system
Key Field
LDEV_NUMBERLifetime
From when the LUSE is set up to when it is removed.Fields
|
Field Name |
Description |
Access Type |
Format |
|---|---|---|---|
|
CLPR_NUMBER |
Number of the CLPR to which the logical device has been assigned. |
1, 2 |
string(8) |
|
COLLECTION_TIME |
Time (in GMT) when the data was collected from the storage system. |
1, 2 |
time_t |
|
EMULATION_TYPE |
Emulation type of the logical device. |
1, 2 |
string(64) |
|
INPUT_RECORD_ TYPE |
Record type identifier, which is always set to LSEC. |
1, 2 |
string(8) |
|
INTERVAL |
Interval (in seconds) at which information is collected. |
1, 2 |
ulong |
|
LDEV_ATTRIBUTE |
This field cannot be used because it is reserved. |
-- |
-- |
|
LDEV_LOCATION |
Whether the logical device is an external volume:
|
1, 2 |
string(16) |
|
LDEV_NAME |
This field cannot be used because it is reserved. |
-- |
-- |
|
LDEV_NUMBER |
Logical device number. |
1, 2 |
string(16) |
|
LDEV_STATUS |
This field cannot be used because it is reserved. |
-- |
-- |
|
LU_PROPERTY |
This field cannot be used because it is reserved. |
-- |
-- |
|
MAIN_LDEV_NUMBER |
Logical device number of the first logical device in the LUSE to which the logical device belongs. |
1, 2 |
string(16) |
|
PDEV_NUMBER |
This field cannot be used because it is reserved. |
-- |
-- |
|
POOL_ID |
ID of the Dynamic Provisioning pool to which the logical device belongs. A value is stored in this field only when the logical device is a V-VOL.1 |
1, 2 |
string(8) |
|
RAID_GROUP_NUMBER2, 3, 4 |
Parity group number of logical device. |
1, 2 |
string(64) |
|
RAID_LEVEL5, 6, 7 |
RAID level of logical device. |
1, 2 |
unsigned char |
|
RAID_TYPE2, 3, 4 |
Combination of the RAID level and HDU of the logical device. Example: RAID5(3D+1P) |
1, 2 |
string(32) |
|
RECORD_TIME |
Record creation time (in GMT). |
1, 2 |
time_t |
|
REPLICATION_ATTRIBUTE |
This field cannot be used because it is reserved. |
-- |
-- |
|
SLPR_NUMBER |
This field cannot be used because it is reserved. |
-- |
-- |
|
VOLUME_TYPE |
Information that indicates whether the logical device is a V-VOL for Dynamic Provisioning. Information is stored in this field only when a V-VOL for Dynamic Provisioning is associated with the Dynamic Provisioning pool:1
|
1, 2 |
string(16) |
|
Notes:
|
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