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bdachecksw Raises "ERROR: Wrong mounted partitions" When Using "bind mounts" Instead of symlinks (Doc ID 2347541.1)

Last updated on JANUARY 22, 2020

Applies to:

Big Data Appliance Integrated Software - Version 4.6.0 and later
Linux x86-64

Symptoms

NOTE: In the examples that follow, user details, cluster names, hostnames, directory paths, filenames, etc. represent a fictitious sample (and are used to provide an illustrative example only). Any similarity to actual persons, or entities, living or dead, is purely coincidental and not intended in any manner.

On one cluster node bdachecksw raises errors like below:

ERROR: Wrong mounted partitions : /dev/md2 / ext4 /dev/md0 /boot ext4 /dev/sd4 /u01 ext4 /dev/sd4 /u02 ext4 /dev/sd1 /u03 ext4 /dev/sd1 /u04 ext4 /dev/sd1 /u05 ext4 /dev/sd1 /u06 ext4 /dev/sd1 /u07 ext4 /u07/storage /opt/app1/storage none /dev/sd1 /u08 ext4 /u08/storage /opt/app2/storage none /dev/sd1 /u09 ext4 /dev/sd1 /u10 ext4 /dev/sd1 /u11 ext4 /dev/sd1 /u12 ext4
INFO: Expected mounted partitions : 12 data partitions, /boot and /

Expected bdachecksw output is like:

SUCCESS: Correct mounted partitions : /dev/md2 / ext4 /dev/md0 /boot ext4 /dev/sd4 /u01 ext4 /dev/sd4 /u02 ext4 /dev/sd1 /u03 ext4 /dev/sd1 /u04 ext4 /dev/sd1 /u05 ext4 /dev/sd1 /u06 ext4 /dev/sd1 /u07 ext4 /dev/sd1 /u08 ext4 /dev/sd1 /u09 ext4 /dev/sd1 /u10 ext4 /dev/sd1 /u11 ext4 /dev/sd1 /u12 ext4

Additionally "mount -l" looks good but also shows:

/u07/storage on /opt/app1/storage type none (rw,bind)
/u08/storage on /opt/app2/storage type none (rw,bind)

For example output is like:

 

Cause

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In this Document
Symptoms
Cause
Solution


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