cgSummary (copy group summary) tab

Summary table

The cgSummary (copy group summary) tab displays summary information of the copy group.

The cgSummary tab displays the summary table, ATTIME table, and pair count table, as shown below.

N/A is displayed if information could not be acquired, is not applicable (such as ATTIME information other than ShadowImage), or a copy group is not loaded.

Row title	Displayed item
Description	Descriptions added by the user
Copy type	Copy type `SI` `TC` `UR`
Primary dadid	Device address domain ID of the P-VOL of the copy group
Secondary dadid	Device address domain ID of the S-VOL of the copy group
Primary subChannelSetID	Subchannel set ID of the P-VOL of the copy group
Secondary subChannelSetID	Subchannel set ID of the S-VOL of the copy group
Copy pace	Copy pace `SLOW` `NORMAL` `FAST`
Protect mode	Protect mode
Preset mode	Whether to use the UR ATTIME Suspend function `NORMAL`: Does not use `UR`: Uses
Attime split mode	Suspend mode used by the ATTIME Suspend function. (This indicates whether secondary volumes transitioning to the suspend status can be accessed or updated.) `STEADY`: Volumes can be accessed or updated after the copy operation is completed. `QUICK`: Volumes can be accessed or updated even while the copy operation is in progress. `N/A` is displayed when the value of Copy type is not `SI`.
Diff unit	Difference management unit (`TRK` or `CYL`) `N/A` is displayed when the value of Copy type is not `TC`.
Fence level	Handling of P-VOL after suspending `NEVER` `STATUS` `DATA` `N/A` is displayed when the value of Copy type is not `TC`.
FreezeScp mode	`Y`: Changes the storage system to the SCP status when the status is `SUSPER` `N`: Does not change the storage system to the SCP status when the status is `SUSPER` `N/A` is displayed when the value of Copy type is not `TC`.
Linkage option	Linkage option `HS`: TrueCopy copy groups with the HyperSwap attribute `NONE`: Copy groups other than the above `N/A` is displayed when the value of Copy type is not `TC`.
Open&MF Consistency	`Y`: Uses the Open/MF Consistency Preservation function. `N`: Does not use the Open/MF Consistency Preservation function. `N/A` is displayed when the value of Copy type is not `TC`.
Time stamp mode	`Y`: Uses the timestamp transfer mode when establishing a copy pair `N`: Does not use the timestamp transfer mode when establishing a copy pair `N/A` is displayed when the value of Copy type is not `TC`.
C/T time mode	The consistency time mode to be used when the copy type is Universal Replicator. `JOURNAL` `VOLUME` `ASIS` `N/A` is displayed when the value of Copy type is not `UR`.
Error level	Unit for suspending Universal Replicator copy pairs `GROUP` `VOLUME` `N/A` is displayed when the value of Copy type is not `UR`.
Mirror ID	Mirror ID of Universal Replicator `N/A` is displayed when the value of Copy type is not `UR`.
Path ID	Path group ID of Universal Replicator `N/A` is displayed when the value of Copy type is not `UR`.
Total group count	Number of consistency groups or journal groups in the copy group
Total pair count	Total number of copy pairs in the copy group
Reversed pair count	Number of copy pairs that are copied in the reverse direction (from secondary to primary)
Primary online pair count	Number of online volumes in the primary site
Secondary online pair count	Number of online volumes in the secondary site
Pair matching%	Average copy pair matching rate (%) for all copy pairs
C/T delta	Proxy C/T delta value for the entire copy group

Note: N/A is displayed if the attribute value is not relevant to the copy type of the copy group, if a copy group is not loaded, or if information could not be acquired.

Pair count table

Row title	Displayed item
SIMPLEX pair count	Number of copy pairs in the `SIMPLEX` status
PENDING pair count	Number of copy pairs in the `PENDING` status
DUPLEX pair count	Number of copy pairs in the `DUPLEX` status
TRANS pair count	Number of copy pairs in the `TRANS` status
SUSPOP pair count	Number of copy pairs in the `SUSPOP` status
SUSPCU pair count	Number of copy pairs in the `SUSPCU` status
SUSPVS pair count	Number of copy pairs in the `SUSPVS` status
SWAPPING pair count	Number of copy pairs in the `SWAPPING` status
SUSPER pair count	Number of copy pairs in the `SUSPER` status
INVALID pair count	Number of copy pairs in the `INVALID` status
REVRSY pair count	Number of copy pairs in the `REVRSY` status
HOLD pair count	Number of copy pairs in the `HOLD` status
HOLDTRNS pair count	Number of copy pairs in the `HOLDTRNS` status
HOLDER pair count	Number of copy pairs in the `HOLDER` status
CHKJNL pair count	Number of copy pairs in the `CHKJNL` status
NODELTA pair count	Number of copy pairs in the `NODELTA` status
CONSLOST pair count	Number of copy pairs in the `CONSLOST` status

Note: N/A is displayed if a copy group is not loaded or if information could not be acquired.

ATTIME table

Row title	Displayed item
Attime status	ATTIME status `Notset`: The ATTIME suspend time is not set. `PRESET`: The ATTIME suspend time is set but suspend has not been performed. `SUSPEND (TIMESTAMP)`: Suspend was performed because the ATTIME suspend time elapsed. `SUSPEND (TIMEOUT)`: Suspend was performed because a timeout occurred.
Attime(GMT)	ATTIME suspend GMT time (yyyymmdd hh:mm:ss.nnnnnn)
SI status	ShadowImage copy group status `WAITING`: Suspend processing has not been started. `SUSPENDING`: Suspend processing is ongoing. `SUSPEND`: Suspend processing ended normally. `ERROR`: Suspend processing ended abnormally.
TC status	Status of the TrueCopy copy group when the ShadowImage copy group was suspended `DUPLEX`: All TrueCopy copy pairs were in the `DUPLEX` status and the S-VOL of the TrueCopy copy pairs was the P-VOL of ShadowImage copy pairs when the suspension was performed. `NOTIMESTAMP`: TrueCopy copy pair was not in timestamp transfer mode. `UNEXPECTED`: A TrueCopy pair was not in the `DUPLEX` status when the suspension was performed. Alternatively, the S-VOL of some TrueCopy copy pairs was not the P-VOL of the ShadowImage copy pairs. `N/A` is displayed when the value of Preset mode is not `TC`.
UR status	The status of the Universal Replicator copy group when the ShadowImage copy group is suspended. `DUPLEX`: When suspend was performed, all Universal Replicator copy pairs were in `DUPLEX` status. `UNEXPECTED`: When a suspend was performed, a Universal Replicator copy pair was not in `DUPLEX` status. `N/A` is displayed if Attime status is `Notset` or `PRESET`.
Preset mode	The ATTIME Suspend function that was run `NORMAL`: NORMAL ATTIME suspend was performed. `TC`: TC ATTIME suspend was performed. `N/A` is displayed if Attime status is `Notset` or `PRESET`.
Split mode	Suspend mode that is to be used or was used by the ATTIME Suspend function (whether the S-VOL that is undergoing transition to the suspend status can be referenced or updated) `STEADY`: The S-VOL can be referenced or updated after copying has been completed. `QUICK`: The S-VOL can be referenced or updated even during copying.
Generation id	Generation ID
error code	Error code `N/A` is displayed when the value of SI status is not `ERROR`.

Note 1: N/A is displayed for all copy groups other than ShadowImage.

Note 2: Information of the first pair of the first group of the copy group.