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The BDA bdacheckcluster Utility Reports "ERROR: Wrong mounted partitions" when the root partition contains non-default attributes" (Doc ID 2049876.1)

Last updated on AUGUST 31, 2015

Applies to:

Big Data Appliance Integrated Software - Version 3.0 and later
Linux x86-64

Symptoms

1. On one or more nodes bdacheckcluster reports:

<host>: ERROR: Wrong mounted partitions :
/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
<host>: INFO: Expected mounted partitions : 12 data partitions, /boot and /


From this error, it looks like /dev/md2, the root partition, is not visible on the nodes where the error is raised.


2. However 'mount -l' on the nodes with the error, shows that the root partition is mounted.  However 'mount -l' shows that the root partition is mounted with non-default attributes.

# mount -l
  
/dev/md2 on / type ext4 (rw,noatime,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/md0 on /boot type ext4 (rw)
/dev/sda4 on /u01 type ext4 (rw,nodev,noatime) [/u01]
/dev/sdb4 on /u02 type ext4 (rw,nodev,noatime) [/u02]
/dev/sdc1 on /u03 type ext4 (rw,nodev,noatime) [/u03]
/dev/sdd1 on /u04 type ext4 (rw,nodev,noatime) [/u04]
/dev/sde1 on /u05 type ext4 (rw,nodev,noatime) [/u05]
/dev/sdf1 on /u06 type ext4 (rw,nodev,noatime) [/u06]
/dev/sdg1 on /u07 type ext4 (rw,nodev,noatime) [/u07]
/dev/sdh1 on /u08 type ext4 (rw,nodev,noatime) [/u08]
/dev/sdi1 on /u09 type ext4 (rw,nodev,noatime) [/u09]
/dev/sdj1 on /u10 type ext4 (rw,nodev,noatime) [/u10]
/dev/sdk1 on /u11 type ext4 (rw,nodev,noatime) [/u11]
/dev/sdl1 on /u12 type ext4 (rw,nodev,noatime) [/u12]
...





Cause

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In this Document
Symptoms
Cause
Solution
References


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