I have a RAQ 4 and stopped allowing me to login. I can still ping it. But it will not let me in using a browser, ssh or telnet. I can get to a log in prompt on the serial port but no usernames or passwords I try will let me in. Please help.

I got the following errors when it boots.

Host not found, try again.

/etc/rc.d/rc3.d/S14nfslock: [: =: unary operator expected
Starting NFS file locking services:
Starting NFS lockd: rpc.lockdportmap: RPC call returned error 111
RPC: task of released request still queued!
RPC: (task is on xprt_pending)
portmap: RPC call returned error 111
RPC: task of released request still queued!
RPC: (task is on xprt_pending)
lockd_up: makesock failed, error=-111
md: md6: sync done.
md: syncing RAID array md4
md: minimum _guaranteed_ reconstruction speed: 100 KB/sec.
md: using maximum available idle IO bandwith for reconstruction.
md: using 128k window.
md: serializing resync, md3 has overlapping physical units with md4!
md: serializing resync, md1 has overlapping physical units with md4!
portmap: RPC call returned error 111
RPC: task of released request still queued!
RPC: (task is on xprt_pending)
lockdsvc: Connection refused

Starting NFS statd: rpc.statd
Starting quota 9 boots since last quotacheck
skipping quotacheck
Turning on quota.
/dev/md4: group quotas turned on
/dev/md4: user quotas turned on

Starting random Initializing random number generator...

Starting system logger: syslogd
Starting kernel logger: klogd
Starting storage Setting up Storage
Starting cron daemon: crond
/etc/rc.d/rc3.d/S50inet: [: =: unary operator expected
Starting INET services: inetd
/etc/rc.d/rc3.d/S55named: [: =: unary operator expected
Setting up DNS Server: nameduser "named" unknown

Starting sshd Starting sshd: Privilege separation user sshd does not exist

ERROR!

Starting nfsfs /etc/rc.d/rc3.d/S60nfsfs: [: =: unary operator expected
Mounting remote filesystems.

Starting admserv /etc/rc.d/rc3.d/S74admserv: [: =: unary operator expected
Starting admin web server: httpd.admsrv: bad user name root
/usr/sbin/httpd.admsrv


Starting httpd /etc/rc.d/rc3.d/S75httpd: [: =: unary operator expected
Setting up Web Service: httpd: bad user name httpd
/usr/sbin/httpd


/etc/rc.d/rc3.d/S80sendmail: [: =: unary operator expected
Setting up Mail Service: sendmail
Starting postgresql
Starting poprelayd.
Starting bwmgmt Setting up Bandwidth: ok

Starting lcdsleep.init
Starting cobalt_restore
Starting local