[Mimedefang] adding Ram disk on Solaris 9

[Muhammad Talha]

Dear all

i am unable to add another swap space on Solaris 9 Sparc Platform on root
partition

bash-2.05# mount -F tmpfs -o size=300m swap /var/spool/MIMEDefang/
mount: /var/spool/MIMEDefang is already mounted, swap is busy,
        or the allowable number of mount points has been exceeded

i can successfully add more swap if it some other partition .but not /

i can aslo add file based swap . but it not which is required  :(

any advice

Thanks and Regards

Muhammad Talha