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HP Storage Mirroring V5.1 Software User Manual

Page 170

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Target

Bytes In

Target Disk

Queue

The number of bytes currently in the disk queue on the target

Tasks

Succeeded

The number of task commands that have succeeded on the target

TasksFailed

The number of task commands that have failed on the target

Tasks

Ignored

The number of task commands that have been ignored on the

target

Source

auto

DisConnects

The number of automatic disconnects since starting Storage

Mirroring. Auto-disconnects occur because the source no longer

sees the target This could be because the connection between the

two has failed at some point or because the target machine data

is changing on the source faster than the source can get the data

to the target. This field tracks the number of times an

auto-disconnect has occurred since the Storage Mirroring service

was started.

autoRe

Connects

The number of automatic reconnects since starting Storage

Mirroring. Auto-reconnect occurs after a target machine is back

online. This field tracks the number of times an auto-reconnect

has happened since the Storage Mirroring service was started.

lastFile

Touched

The last filename that had a replication operation executed

Connection

conPeer

Address

The IP address of the target machine

connectTime The time that this connection was established
conState

The state of the active connection
0—None. This indicates a connection has not been established.

Statistics are still available for the source and target machines.
1—Active. This indicates that the connection is functioning

normally and has no scheduling restrictions imposed on it at this

time. (There may be restrictions, but it is currently in a state that

allows it to transmit.)
2—Paused. This indicates a connection that has been paused.
4—Scheduled. This indicates a connection that is not currently

transmitting due to scheduling restrictions (bandwidth

limitations, time frame limitations, and so on).
8—Error. This indicates a connection that is not transmitting

because something has gone wrong (for example, lost

connection).
Only the Scheduled and Error states can coexist. All other states

are mutually exclusive. DTStat will display a conState of 12 when

the connection is in both a scheduled and an error state because

this is the sum of the two values (4 + 8).

conOpsIn

CmdQueue

The number of operations waiting to be executed on the target

conOpsInAck

Queue

The number of operations waiting in the acknowledgement

queue. Each operation that is generated receives an

acknowledgement from the target after that operation has been

received by the target. This statistic indicates the number of

operations that have yet to receive acknowledgement of receipt.

conOpsIn

RepQueue

The number of replication operations currently waiting to be

executed on the target

Category

Statistic

Description

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