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I have been using Red Hat Enterprise Linux 2.1 for the past 6 years and have not has any problems. Recently however, the users complained that the system was running very slowly. Since we never shutdown the system unless there is a scheduled hardware maintenance or some other pending emergency situation, I shutdown the system and powered off the machine. I then restarted the system and everything appeared fine except when logging on as root I got and I am still getting the message "/var/spool/mail/root : input/output error”.
When I checked the logfile /var/log/boot.log.1 I saw the following message (which occurred during the boot-up process):
“/usr/sbin/sendmail: error while loading shared libraries: /usr/lib/liblber.so.s: file too short”
This particular file has a size of 0 and has no permissions.
Is there an easy way to recover this file? I have never backed-up the system libraries and the only other source would be my original Linux distribution CD.
Since the mail is no longer functioning correctly I don’t get any output mail from cron jobs anymore. Apart from the mail problem everything else seem to be working fine.