The PD_RGC record holds performance data indicating configuration information for a parity group. This is a multi-instance record. The following records are not generated:
- Records for external volume groups or virtual volume groups (Copy-on- Write Snapshot, Thin Image, and Dynamic Provisioning virtual volume groups)
- Records for parity groups without a logical device
Collection Interval
3600Key Field
RAID_GROUP_NUMBERLifetime
From when the parity group is set up to when it is removed.Fields
|
Field Name |
Description |
Access Type |
Format |
|---|---|---|---|
|
CLPR_NUMBER |
Number of the CLPR to which the parity group 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 |
|
DISPLAY_DRIVE_TYPE |
Type of drive making up the parity group (display name).2 |
1, 2, 3, 4 |
string(32) |
|
DRIVE_TYPE |
Type of drive making up the parity group.1, 2 |
1, 2, 3, 4 |
string(16) |
|
INPUT_RECORD_TYPE |
Record type identifier, which is always set to RGC. |
1, 2, 3, 4 |
string(8) |
|
INTERVAL |
Interval (in seconds) at which information is collected. |
1, 2, 3, 4 |
ulong |
|
POOL_ID |
This field cannot be used because it is reserved. |
-- |
-- |
|
RAID_GROUP_NUMBER |
Parity group number. |
1, 2, 3, 4 |
string(64) |
|
RAID_GROUP_TYPE |
This field cannot be used because it is reserved. |
-- |
-- |
|
RAID_LEVEL |
RAID level of the parity group. |
1, 2, 3, 4 |
unsigned char |
|
RAID_TYPE |
Combination of the RAID level and HDU of the parity group:
Note that the following format is used for a volume split from a distributed parity group:
|
1, 2, 3, 4 |
string(32) |
|
RECORD_TIME |
Record creation time (in GMT). |
1, 2, 3, 4 |
time_t |
|
SLPR_NUMBER |
This field cannot be used because it is reserved. |
-- |
-- |
|
Notes:
|
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