[Observium] Retain historic data

Dear Experts,

Hope all is well with you.

Need your valuable advice, I have the below situation.

# Physical DC movement done. # Change in Transit provider and change in IP address of AR's. # Polling was disabled before the physical move for AR's and N/W devices. # After physical move by mistake polling was enabled for the AR's, this has caused the loss of historic data captured for AR's by overwriting new data.

Question : Can we retain the old historic data of specific devices by copying the whole device RRD folder from backup, if not is there any other method.

*Thanks & Regards*

*Mohammed Suhail | System Engineer*

*Tel : +1-888-853-7733*

PGP Fingerprint : 026B 6CEB CC08 152D 9372 0F51 DDFB 6758 6924 FBCC

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