Title

RHEL 8 must use a separate file system for /var. (Cat III impact)

Discussion

The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.

Check Content

Verify that a separate file system has been created for "/var". Check that a file system has been created for "/var" with the following command: $ sudo grep /var /etc/fstab /dev/mapper/... /var xfs defaults,nodev 0 0 If a separate entry for "/var" is not in use, this is a finding.

Fix Text

Migrate the "/var" path onto a separate file system.

Additional Identifiers

Rule ID: SV-230292r1017103_rule

Vulnerability ID: V-230292

Group Title: SRG-OS-000480-GPOS-00227

Expert Comments

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