error in server

Discussion in 'Server Operation' started by smathaven, May 22, 2008.

  1. smathaven

    smathaven New Member

    My web and mail sever was setup last year and working properly until recently. I have noticed the following error in the mail log:

    1. Courierpop3login:authentication error: input/output error
    2. freshclam: getpetch: cant download daily-7199cdiff from database.clamav.net
    3. sshd[32097]: invalid user guest for user root
    4. postfix/smtpd[11414]:lost connection after CONNECT from localhost[127.0.0.1]
    5. postfix/local[11304]: warning:pipe-command-read: read time limit exceeded
    6. high mem -empty, lowmem reserve low, swap pages,...


    Can you please help me? I dont know where to start?
    shalini
     
    smathaven, May 22, 2008
    #1
  2. falko

    falko Super Moderator Howtoforge Staff

    What are the outputs of
    Code:
    top
    and
    Code:
    df -h
    ? Maybe your RAM or your hard drive are full...
     
    falko, May 23, 2008
    #2

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