My Oracle Support Banner

'WARNING: mismatch_cnt is not 0 on /dev/mdX' is Received (Doc ID 1511294.1)

Last updated on MARCH 11, 2019

Applies to:

Linux OS - Version Oracle Linux 5.0 to Oracle Linux 5.7 [Release OL5 to OL5U7]
Oracle Cloud Infrastructure - Version N/A and later
Linux Itanium
Linux x86-64
Linux x86


The error message below is seen either in cron logs or at the console while manually running a file checker script, for example "/etc/cron.weekly/99-raid-check".

Here, "mdX" represents the device. It means, the value of 'mismatch_cnt' variable is set to a non-zero value.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.