https://community.hpe.com/t5/operating-system-linux/help-hpasm-fills-syslog-with-warnings/m-p/3309208#M12737 It appears you haee a driver or hardware fault.<BR /><BR />1) Check scsi cables and such and termination and tha ll scsi id's are unique.<BR />2) This could be serious and eventually lead to a server crash.<BR /><BR />Have you searched Red Hat's site for that error?<BR /><BR />SEP Fri, 18 Jun 2004 08:52:39 GMT Steven E. Protter 2004-06-18T08:52:39Z https://community.hpe.com/t5/operating-system-linux/help-hpasm-fills-syslog-with-warnings/m-p/3309207#M12736 from syslog:<BR /><BR />Jun 18 15:23:05 fsu50 kernel: WARNING: casm: Unknown casmc_crom_ioctl Cmd: 0x5401<BR /><BR />I get a lot of these, several per second. If I restart hpasm it stays quite for some time, several days, but eventually it starts logging the same warnings again.<BR /><BR />Proliant 580G2<BR />RH AS 2.1 2.4.9-e.27smp<BR />hpasm-7.0.0-21<BR />ucd-snmp-4.2.5-79<BR />ucd-snmp-devel-4.2.5-79<BR />ucd-snmp-utils-4.2.5-79<BR />cmanic-7.0.0-4<BR />cmastor-7.0.0-16<BR /><BR /> Fri, 18 Jun 2004 08:33:27 GMT https://community.hpe.com/t5/operating-system-linux/help-hpasm-fills-syslog-with-warnings/m-p/3309207#M12736 Fredrik Uddin-Backman2 2004-06-18T08:33:27Z https://community.hpe.com/t5/operating-system-linux/help-hpasm-fills-syslog-with-warnings/m-p/3309208#M12737 It appears you haee a driver or hardware fault.<BR /><BR />1) Check scsi cables and such and termination and tha ll scsi id's are unique.<BR />2) This could be serious and eventually lead to a server crash.<BR /><BR />Have you searched Red Hat's site for that error?<BR /><BR />SEP Fri, 18 Jun 2004 08:52:39 GMT https://community.hpe.com/t5/operating-system-linux/help-hpasm-fills-syslog-with-warnings/m-p/3309208#M12737 Steven E. Protter 2004-06-18T08:52:39Z