/dev/md0/ unexpected incosistency
I have a problem with my e-mail server.
i have Centos 4.3(sme sever) software installed, i configured it for e-mail purpose, now when i log i receive an error saying /dev/md0/!UNEXPECTED INCOSISTENCY; Run fsck manually,i.e without -a or -p options
when i typed in fsck it gaves me warning saying running e2fsk on a mountable drive can erase the information.
What should i do should i press Yes? and there won't be a damage on my system?
Please help,my boss is my neck wanting his e-mails
How do i solve this problem?