Linux dm investigation

http://superuser.com/questions/131519/what-is-this-dm-0-device

Advertisements

NFS tuning and disk alignment – Linux, Oracle and Netapp

http://www.faqs.org/docs/Linux-HOWTO/NFS-HOWTO.html

http://nfs.sourceforge.net/nfs-howto/ar01s05.html

http://www.netapp.com/us/media/tr-3747.pdf

https://kb.netapp.com/support/index?page=content&id=3011193

http://bartsjerps.wordpress.com/2011/02/22/disk-alignment-linux/

http://www.netapp.com/us/media/tr-3633.pdf

Check root privileges in Linux

If any user has UID 0 besides root, To check:

grep ‘x:0:’ /etc/passwd

Check if the user is a member of the root group:

grep root /etc/group

To see if anyone can execute commands as root, check sudoers:

cat /etc/sudoers

To check for SUID bit, which allows programs to be executed with root privileges:

find / -perm -04000