HP XP P9500 User Manual page 152

Item
Timer Type
Journal Volumes
Mirrors
152 Continuous Access Journal Z GUI reference
Description
Caution: This setting does not take effect on master journals. However, if the Business Continuity
Manager YKRESYNC REVERSE command is used to change a master journal into a restore
journal, this setting affect the journal. If you set Use, this setting only takes effect on the journal
volumes of RAID-5 or RAID-6 that are in the journal. For external volumes, non RAID-5 journal
volumes, and non RAID-6 journal volumes, Use works the same as Not Use.
The type of clock used for consistency time.
- System, the system clock of the mainframe host is used.
- Local, the mainframe system clock is not used.
- None. This option is available only when copy direction of the pair is reversed, S-VOL-to-P-VOL.
With None, the mainframe system clock is used
A list of registered journal volumes.
- Parity Group: indicates the parity group where a journal volume belongs.
- LDKC:CU:LDEV: Indicates the LDKC number, the CU number and the LDEV number of a journal
volume.
- Capacity: The capacity of a journal volume in gigabytes.
- Emulation: The emulation type of a journal volume.
- CLPR: The number and the name of the CLPR where the journal volume belongs. Journal volumes
and data volumes in the same journal can belong to different CLPRs. Journal volumes must
belong to the same CLPR. A primary journal and the corresponding secondary journal need not
belong to the same CLPR.
A list of mirrors. Information of four mirrors are displayed. If four mirrors include the mirror used
by Cnt Ac-J Z pairs or unused mirrors, information of those mirrors are also displayed.
- Mirror ID: A mirror ID.
- Attribute: indicates the attribute of a mirror ID.
Master indicates a mirror to which P-VOLs of local storage system are registered. Restore indicates
a mirror to which S-VOLs of local storage system are registered. Initial indicates that no data
volumes are registered in the journals of local storage system.
- Status: The status of a mirror in the local storage system.
- CTG: The number of a consistency group to which the mirror belongs. This column is blank if
there is no consistency group. A consistency group number shown as [01] indicates that the
multiple primary and secondary storage system share the consistency group.
- S/N(LDKC): The serial number of the remote storage system and the LDKC number.
This column is blank if the attribute of the journal is Initial.
- Pair JNL: The number of a journal in the remote storage system.
This column is blank if the attribute of the journal is Initial.
- Controller ID: The controller ID (model name that indicates the model) of the remote storage
system. The controller ID for a P9500 storage system is 6. The controller ID for an
XP24000/XP20000 Disk Array storage system is 5. The controller ID for an XP12000 Disk
Array/XP10000 Disk Array is 4.
This column is blank if the attribute of the journal is Initial.
- Path Watch Time: The time for monitoring blockade of paths to the remote storage system. If
the status of the mirror in the restore attribute is Hold, this column is blank.
- Volume: The number of data volumes that are registered in the mirror.
- Capacity: The total capacity of data volumes that are registered in the mirror
- Copy Pace: The pace for an initial copy activity for one volume. One of the following appears:
High, Medium, or Low. The default setting is Low. Copy Pace is blank if the journal is a restore
journal.
- Delta Resync Failure: The processing that would take place when delta resync operation cannot
be performed.
[Entire]: Whole data in P-VOL is copied to S-VOL when delta resync operation cannot be
performed.