Hi Steve,
Thanks for your prompt reply. You are right. /usr/include/linux/fanotify.h is missing. But, in which package where can I find it for EL5? Is it kernel header rpm? I tried looking there but still cannot get the correct version for EL 5.7 or 5.8. Btw, the latest clamav manual in clamav.net is only for 0.97.4 (where all the deprecated ClamukoOnScan, etc are used in clamd.conf. For 0.98, I am not sure where to get the latest manual for troubleshooting such problem. Thanks in advance. AUTHOR: Steven Morgan[1] DATE: 2013-12-24 01:12 +800 TO: ClamAV users ML[2] SUBJECT: Re: [clamav-users] Clamd ERROR: On-access scan is not available It looks ScanOnAccess requires fanotify rather than Dazukofs. Do you have /usr/include/linux/fanotify.h on your system? Steve Links: ------ [1] mailto:smor...@sourcefire.com [2] mailto:clamav-users@lists.clamav.net [This e-mail is confidential and may be privileged. If you are not the intended recipient, please kindly notify us immediately and delete the message from your system; please do not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ---ST Electronics Group--- _______________________________________________ Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/support/ml