Pair status definitions
The following table lists and describes the Universal Replicator pair status names. The Device Manager - Storage Navigator pair status name and the CCI pair status name are both displayed in the Device Manager - Storage Navigator Status column. When the names are the same, the CCI pair status name is not displayed.
When checking the status of a pair, click File/Refresh to make sure the most recent information is displayed.
|
HDvM - SN status |
CCI status |
Description |
P-VOL access |
S-VOL access |
|---|---|---|---|---|
|
(Unpaired- no HDvM - SN status) |
SMPL |
The volume is not assigned to a pair and is not in a journal. |
Read/Write |
Read/Write |
|
COPY |
COPY |
The initial copy operation is in progress. |
Read/Write |
Read Only |
|
PAIR |
PAIR |
The pair is synchronized. Updates to the P-VOL are duplicated on the S-VOL. |
Read/Write |
Read Only |
|
HDvM - SN displays this status as PAIR |
PFUL |
If data in the journal volume exceeds the threshold (80 %), pair status changes to PFUL. The pair is not suspended; the copy operation continues. If the Inflow Control journal option is set to Yes when status changes to PFUL, host I/O is delayed because update I/O to the journal volume is delayed. |
Read/Write |
Read Only |
|
PSUS |
PSUS SSUS |
The pair has been split by the user and the P-VOL and S-VOL are no longer synchronized.
SSUS is the S-VOL’s split status name. See also PSUS types and behaviors. |
Read/Write |
Read Only, but if you select Enable for Secondary Volume Write option then split pair from primary site, it is Read/Write (default is Disable). |
|
PSUE |
PSUE |
The pair is suspended by the system due to an error; it is not synchronized.
See also PSUS types and behaviors. |
HDvM - SN: Read/Write CCI: Read/Write if no error in P-VOL |
Read Only |
|
Suspending |
(No equivalent CCI status) |
The pair is not synchronized and in transition from the PAIR or COPY status to PSUS or PSUE status. |
Read/Write |
Read Only |
|
Deleting (releasing) |
(No equivalent CCI status) |
The pair relationship is being deleted. When the operation completes, the status changes to unpaired. |
Read/Write |
Read Only |
|
(No equivalent HDvM - SN status) |
PFUS |
This status results when the journal volume becomes full and suspends. Pair status changes from COPY, PAIR or PFUL to PFUS. The Universal Replicator pair is suspended and the copy operation stops. Make sure to review configuration of the remote path and journal volume.
See Changing options used by journals for more information on Data Overflow Watch. |
Read/Write |
Read Only, but if you select Enable for Secondary Volume Write option then split pair from primary site, it is Read/Write (default is Disable). |
|
(No equivalent HDvM - SN status) |
SSWS |
After Takeover, SSWS is the status of the S-VOL. With this status, data can be written to the S-VOL. |
Read Only |
Read/Write |