Device information window

Volume information table

If you right-click outside the title line of the pair table on the copy group pair tab, the following pair action menu will appear.

If you select Query primary volume, YKQRYDEV will be executed for the P-VOL of the copy pair in that line, and device information obtained from the storage system will appear in the device information window.

If you select Query secondary volume, YKQRYDEV will be executed for the S-VOL of the copy pair in that line, and device information obtained from the storage system will appear in the device information window.

The following table tabs appear in the device information window:

Volume information table
ShadowImage copy pair information table (only if a ShadowImage copy pair exists)
TrueCopy copy pair information table (only if a TrueCopy copy pair exists)
Universal Replicator copy pair table (only if a Universal Replicator copy pair exists)

This table always appears when the device information window is displayed.

This table shows device information obtained by running YKQRYDEV for the corresponding volume.

Row title	Description of the volume column
DEVN	Device number and subchannel set ID in the copy group definition of the specified volume
SSID	SSID of the specified volume
S/N	Storage system serial number of the specified volume
CU	Control unit number of the specified volume
CCA	Command control address of the specified volume
Cylinders	Volume capacity (the number of cylinders)
Host status	Status of host connection `ONLINE` `OFFLINE`
DKC model	Storage system model name
Microcode	DKCMAIN microcode version
I/F type	Interface version
Volume attr	Volume attribute `NORMAL` `JOURNAL` `COMMAND`
Cdev status	Status of command device (CDEV)
Cdev APID	APID

Note: N/A is displayed if information could not be acquired.

ShadowImage copy pair information table

This table appears when a ShadowImage copy pair is created on the volumes to which a command is issued. Display examples are shown as follows:

Row title	Description of the ShadowImage pair column
This volume is	`primary`: This is the P-VOL of the copy pair. `secondary`: This is the S-VOL of the copy pair. `mismatch`: The copy group definition does not match the value of S/N, CU, or CA. `N/A`: Others
Pri SSID	SSID of P-VOL
S/N	Storage system serial number of P-VOL
CU	Control unit number of P-VOL
CCA	Command control address of P-VOL
Sec SSID	SSID of S-VOL
S/N	Storage system serial number of S-VOL
CU	Control unit number of S-VOL
CCA	Command control address of S-VOL
Pair state	Copy pair status
Matching%	Copy pair matching rate
Copy pace	Initial copy pace `SLOW` `NORMAL`
Protect mode	Protect mode `PROTECT` `PERMIT`
Diff manage	Type of the differential-data management method `D`: Drives are used to manage differential data. `S`: Shared memory is used to manage differential data.
C/T group ID	Consistency group ID
normal/TC attime status	ATTIME suspend 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`)
Preset mode	The ATTIME Suspend function that was run `NORMAL`: NORMAL ATTIME suspend was performed. `TC`: TC ATTIME suspend was performed. If normal/TC attime status is `Notset` or `PRESET`, the value is null.
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
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 pairs were not in timestamp transfer mode. `UNEXPECTED`: Some TrueCopy copy pairs were 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. If Preset Mode is not `TC`, or Preset Mode is `NORMAL` or `NULL`, this value is `null`.
Timeout(min)	Timeout value (minutes)
Rem.timeout(min)	Time remaining until timeout (minutes)
UR attime status	ATTIME suspend 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. `SUSPEND (NOIO)`: Suspend was performed because no update journal was detected.
Attime(GMT)	UR ATTIME GMT suspend time (`yyyymmdd` `hh`:`mm`:`ss`.`nnnnnn`)
Split mode	Suspend mode used by the UR 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.
Generation ID	Generation ID
R-JNL ID	Restore journal group ID
SIStatus	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.
URStatus	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, some Universal Replicator copy pairs were not in `DUPLEX` status. `N/A` is displayed if UR attime status is `Notset` or `PRESET`.
C/T time	Consistency GMT time for the Universal Replicator copy group at suspension (`yyyymmdd` `hh`:`mm`:`ss`.`nnnnnn`)
Error code	Error code (hexadecimal number: `0000`-`FFFF`)
Timeout(min)	Timeout value since the ATTIME suspend time (minutes)
Rem. timeout	Time remaining until timeout (minutes)

TrueCopy copy pair information table

This table appears when a TrueCopy copy pair is created on the volumes to which a command is issued. Display examples are shown as follows:

Row title	Description of the TrueCopy pair column
This volume is	`primary`: This is the P-VOL of the copy pair. `secondary`: This is the S-VOL of the copy pair. `mismatch`: The copy group definition does not match the value of S/N, CU, or CA. `N/A`: Others
Pri SSID	SSID of P-VOL
S/N	Storage system serial number of P-VOL
CU	Control unit number of the P-VOL
CCA	Command control address of the P-VOL
Sec SSID	SSID of S-VOL
S/N	Storage system serial number of S-VOL
CU	Control unit number of S-VOL
CCA	Command control address of S-VOL
Pair state	Copy pair status
Matching%	Copy pair matching rate
Copy pace	Initial copy pace `SLOW` `NORMAL`
Protect mode	Protect mode `PROTECT` `PERMIT`
Diff manage	Type of the differential-data management method `D`: Drives are used to manage differential data. `S`: Shared memory is used to manage differential data.
C/T group ID	Consistency group ID
Open/MF consistency	Use of the Open/MF Consistency Preservation function. `Y` `N`
ConsLost	Data inconsistency in the TrueCopy copy pair (`CONSLOST` status) `Y`: The copy process of the related FlashCopy^® was interrupted. `N`: Normal status
Diff unit	Difference management unit `CYL` `TRK`
FenceLevel	Fence level `NEVER` `STATUS` `DATA`
FreezeScpMode	Freeze SCP `Y` `N`
Path	Status of path `Active` `Inactive`
Timestamp mode	Timestamp transfer mode `Y` `N`

Universal Replicator copy pair table

This table appears when a Universal Replicator copy pair is created on the volumes to which a command is issued. Display examples are shown as follows:

Row title	Description of the Universal Replicator pair column
This volume is	`primary`: This is the P-VOL of the copy pair. `secondary`: This is the S-VOL of the copy pair. `mismatch`: The copy group definition does not match the value of S/N, CU, or CA. `N/A`: Others
Pri SSID	SSID of P-VOL
S/N	Storage system serial number of P-VOL
CU	Control unit number of P-VOL
CCA	Command control address of P-VOL
Sec SSID	SSID of S-VOL
S/N	Storage system serial number of S-VOL
CU	Control unit number of S-VOL
CCA	Command control address of S-VOL
Pair state	Copy pair status
Matching%	Copy pair matching rate
Copy pace	Initial copy pace `SLOW` `NORMAL`
Protect mode	Protect mode `PROTECT` `PERMIT`
Diff manage	Type of the differential-data management method `D`: Drives are used to manage differential data. `S`: Shared memory is used to manage differential data.
CTID(M-JNL)	Master journal number
subctid(R-JNL)	Remote journal number
C/T status	C/T status
C/T time	Consistency time (TOD or disk controller time)
from JNL	Consistency time acquired from the journal (TOD or disk controller time)
from SVOL	Consistency time acquired from the volume (TOD or disk controller time)
C/T timer type	Consistency group timer type `SYSTEM` `LOCAL` `NONE`
Exctg ID	EXCTG ID
register flag	EXCTG registration flag `0` `1` If the EXCTG function is applied, `1` is set only when the journal group that has the applicable volume has been registered in EXCTG.
register flag2	EXCTG registration flag for pair target journal group `0` `1`
Error level	Error level in Universal Replicator `GROUP` `VOLUME`
Path group ID	Path group ID