3.2.2 Failure occurs on PFM - RM for Oracle host
Figure 3-5 shows the processing when failover occurs on a PFM - RM for Oracle host.
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![[Figure]](GRAPHICS/ZUO04009.GIF)
When you attempt to operate PFM - Web Console during failover of PFM - RM for Oracle, PFM - Web Console displays the message There was no answer(-6). In such a case, wait for the failover to be completed before performing the PFM - Web Console operation.
Once PFM - RM for Oracle failover has been completed, you will be connected to the PFM - RM for Oracle that was started on the failover target node and you will again be able to operate PFM - Web Console.
- Note:
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When failover occurs on the PFM - RM for Oracle host, before and after the failover the value of collected data may be negative. Note that for data after the failover is completed, positive values are used as the data differentials.