On 2009-03-20 17:48, TAN BUI wrote: > We recently use ClamAV on our mail servers (Linux Slamd64 12.0.0). > Even though clamd seems to be catching viruses, we are getting a lot of > "Input/Output" errors on all our mail servers: > > Mar 20 11:09:33 dillinger sm-mta[23292]: n2KF9Ahj023292: > from=<[email protected]>, size=1093213, class=0, nrcpts=1, > msgid=<messageID>, proto=ESMTP, daemon=MTA, relay=relayserver > Mar 20 11:09:33 dillinger mimedefang.pl[19707]: n2KF9Ahj023292: Clamd > returned error: Input/Output error > Mar 20 11:09:33 dillinger mimedefang.pl[19707]: n2KF9Ahj023292: clamd > error: code=999, category=swerr, action=tempfail > Mar 20 11:09:33 dillinger mimedefang.pl[19707]: filter: n2KF9Ahj023292: > tempfail=1 > Mar 20 11:09:33 dillinger mimedefang[18284]: n2KF9Ahj023292: Tempfailing > because filter instructed us to > Mar 20 11:09:33 dillinger sm-mta[23292]: n2KF9Ahj023292: Milter: data, > reject=451 4.3.0 error: problem running ClamAV virus scanner > Mar 20 11:09:33 dillinger sm-mta[23292]: n2KF9Ahj023292: > to=<[email protected]>, delay=00:00:02, pri=1123213, stat=error: problem > running ClamAV virus scanner > > (I have redacted the value of "from", "to", "msgid" and "relay") >
Can you save some of those messages causing Input/Output errors, and feed them to clamscan --debug to see exactly why it fails? You can also try 0.95rc2, which has more fine grained I/O error messages, instead of CL_EIO there is now: CL_EOPEN, CL_ECREAT, CL_EUNLINK, CL_ESTAT, CL_EREAD, CL_ESEEK, CL_EWRITE, CL_EDUP, CL_EACCESS, CL_ETMPFILE, CL_ETMPDIR, CL_EMAP. Best regards, --Edwin _______________________________________________ Help us build a comprehensive ClamAV guide: visit http://wiki.clamav.net http://www.clamav.net/support/ml
