Live Migration
- Last UpdatedMay 17, 2023
- 1 minute read
|
Applications |
Scenario |
RTO (sec) |
RPO (sec) |
|---|---|---|---|
|
MES Middleware server |
Top of the minute |
14 |
0 |
|
MES Middleware server |
Top of the hour |
12* |
0 |
|
MES Middleware server |
Top of the day |
4 |
0 |
|
MES Middleware server |
During shift change |
12 |
0 |
|
Application Object Server hosting the machine shop application |
During normal execution |
4 |
0 |
|
MES Middleware server |
When an archive job is in progress |
9 |
0 |
|
MES Middleware server |
When a purge job is in progress |
11 |
0 |
*There was one warning in Operations Control Management Console Log Viewer immediately following the Live Migration at top of the hour:
Had trouble closing connection on Dispose - The socket transfer timed out after 00:00:05. You have exceeded the timeout set on your binding. The time allotted to this operation may have been a portion of a longer timeout.
There were two warnings in the Middleware node Operations Control Management Console Log Viewer immediately following the Live Migration at top of the hour:
SyncCmdSvc.ExecCmd - clientId [MiddlewareVM.DefaultDomain.28] --> Violation of PRIMARY KEY constraint 'PK_tpm_stat'. Cannot insert duplicate key in object 'dbo.tpm_stat'… .