Re: Help with database corruption issue

From: Peter Hitchman <>
Date: Fri, 3 Aug 2012 11:49:48 +0100
Message-ID: <>

Well for some reason the ext4 file system had errors, leading to lost data. That impacts the undo tablespace data file and Oracle could not recover. All I can think is that at some point in time the ext4 file system was not 100% OK and then when you made the data file copy is had been fixed. What sort of disk layout do you have, maybe the error was corrected by way of a disk mirror or some other RAID set-up protection?


Received on Fri Aug 03 2012 - 05:49:48 CDT

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