Examine these configuration files:
# cat /etc/auto.master
/net-hosts
/- auto.direct ro
# cat /etc/auto.direct
/nfs1 o16:/export/share1
/nfs2 -sync o16:/export/share2
/nfs o16:/export/share3
Which mount options will automounter use to mount the filesystems listed in /etc/auto.direct?
A.
All three filesystems are mounted read-only, async.
B.
/nfs1 and /nfs3 are mounted read-only, async whereas /nfs2 mounted read-write, sync.
C.
/nfs1 and /nfs3 are mounted read-only, async whereas /nfs2 mounted read-only, sync.
D.
All three filesystems are mounted read-write, sync.
Explanation:
C
C
C is correct
D – is correct because options by defaults, ro, sync, wdelay, no_all_squash.
B is correct
Mount options specified in master map are not cumulative with mount options specified in other maps. Therefore, the defaults apply. Defaults are
rw, suid, dev, exec, auto, nouser, async, and relatime