https://community.hpe.com/t5/operating-system-linux/serviceguard-for-linux-support-of-the-dl585-and-cmresmond/m-p/3355064#M58141 During Serviceguard for Linux certification testing of the DL585 with RedHat EL 3 U2, a seldom seen problem was discovered. This only affects the disk monitor (cmresmond) and is not specific to the DL585. If this problem is encountered cmresmond will exit with a 'core dump'. This would cause a failover of any package that uses the monitor. <BR /><BR />While a patch to address this issue will be available soon, we wanted to allow customers to build Serviceguard clusters with the DL585 immediately. A workaround for this issue is to install and activate a new version of cmresmond. <BR /><BR />1. To activate the new version of cmresmond make sure there are no packages running on the node that use it (either halt the packages or move them to another node).<BR /><BR />2. Check the PID of cmresmond<BR />#cmresmond --status<BR /><BR />3. Relocate the existing cmresmond:<BR /># cd /usr/local/cmcluster/bin<BR /># mv cmresmond cmresmond.orig<BR /><BR />4. Download the attached file named cmresmond put it in /usr/local/cmcluster/bin<BR /><BR />5. Check the build date of the new cmresmond by running the command<BR /># strings cmresmond | grep 'Build date'<BR />And see that the build date is July 30, 2004<BR /><BR />6. Restart cmresmond:<BR /># cmresmond --restart <BR /><BR />7. Check that the PID of cmresmond is different than displayed in step #2<BR />#cmresmond --status<BR /><BR />8. Restart (or relocate) any packages.<BR /><BR />9. Repeat steps 1-8 for all nodes in the cluster.<BR /><BR />Note: the options shown for cmresmond (status and restart) have a space and two dashes before them. It may not be clear on the screen.<BR /><BR />Regards,<BR />The Serviceguard for Linux Team Wed, 11 Aug 2004 18:31:09 GMT Serviceguard for Linux 2004-08-11T18:31:09Z https://community.hpe.com/t5/operating-system-linux/serviceguard-for-linux-support-of-the-dl585-and-cmresmond/m-p/3355064#M58141 During Serviceguard for Linux certification testing of the DL585 with RedHat EL 3 U2, a seldom seen problem was discovered. This only affects the disk monitor (cmresmond) and is not specific to the DL585. If this problem is encountered cmresmond will exit with a 'core dump'. This would cause a failover of any package that uses the monitor. <BR /><BR />While a patch to address this issue will be available soon, we wanted to allow customers to build Serviceguard clusters with the DL585 immediately. A workaround for this issue is to install and activate a new version of cmresmond. <BR /><BR />1. To activate the new version of cmresmond make sure there are no packages running on the node that use it (either halt the packages or move them to another node).<BR /><BR />2. Check the PID of cmresmond<BR />#cmresmond --status<BR /><BR />3. Relocate the existing cmresmond:<BR /># cd /usr/local/cmcluster/bin<BR /># mv cmresmond cmresmond.orig<BR /><BR />4. Download the attached file named cmresmond put it in /usr/local/cmcluster/bin<BR /><BR />5. Check the build date of the new cmresmond by running the command<BR /># strings cmresmond | grep 'Build date'<BR />And see that the build date is July 30, 2004<BR /><BR />6. Restart cmresmond:<BR /># cmresmond --restart <BR /><BR />7. Check that the PID of cmresmond is different than displayed in step #2<BR />#cmresmond --status<BR /><BR />8. Restart (or relocate) any packages.<BR /><BR />9. Repeat steps 1-8 for all nodes in the cluster.<BR /><BR />Note: the options shown for cmresmond (status and restart) have a space and two dashes before them. It may not be clear on the screen.<BR /><BR />Regards,<BR />The Serviceguard for Linux Team Wed, 11 Aug 2004 18:31:09 GMT https://community.hpe.com/t5/operating-system-linux/serviceguard-for-linux-support-of-the-dl585-and-cmresmond/m-p/3355064#M58141 Serviceguard for Linux 2004-08-11T18:31:09Z https://community.hpe.com/t5/operating-system-linux/serviceguard-for-linux-support-of-the-dl585-and-cmresmond/m-p/3355065#M58142 The DL585 is now supported with SUSE SLES8 (and UnitedLinux 1.0). The configuration guide (<A href="ftp://ftp.compaq.com/pub/solutions/enterprise/ha/linux/svcguard-certmatrix.pdf)" target="_blank">ftp://ftp.compaq.com/pub/solutions/enterprise/ha/linux/svcguard-certmatrix.pdf)</A> will have the supported errata details. There is a DIFFERENT version of cmresmond for SUSE/UL. It is attached to THIS part of the posting. The instructions are the same except for the directory noted in steps 3 and 4. In this case the directory is /opt/cmcluster/bin<BR /><BR />Regards,<BR />The Serviceguard for Linux Team Thu, 30 Sep 2004 17:09:35 GMT https://community.hpe.com/t5/operating-system-linux/serviceguard-for-linux-support-of-the-dl585-and-cmresmond/m-p/3355065#M58142 Serviceguard for Linux 2004-09-30T17:09:35Z