HP StorageWorks Storage Mirroring for Linux User's Guide (T2558-96317, June 2009)

15 - 24
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 daemon
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 daemon 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 a
n
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