[. . . ] Consistent with FAR 12. 21 and 12. 212, 1 Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U. S. [. . . ] Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. SuSE is the registered trademark of Novell, Inc. Overview This release notes discusses the most recent product information about HP Device Mapper Multipath (HPDM Multipath) Enablement Kit for HP StorageWorks Disk Arrays Version 4. 0. 0 software. HPDM Multipath software kit is an HP released Device Mapper multipath binary, based on Device Mapper Multipath included in Linux OS distributions, with enablement for HP StorageWorks Disk Arrays. · HP DM Multipath does not provide auto failback feature for the devices presented through iSCSI initiators. It is recommended to run the following commands to recover the failed paths and make them available for IO failback: # /etc/init. d/iscsi restart or # /etc/init. d/open-iscsi restart # /sbin/multipath ­v3 · On hosts running SLES OS, system may hang during reboot, if device mapper multipath are configured on iSCSI devices. To overcome this problem, it is recommended to run the following command before system reboot: # /sbin/multipath -F · Multipath commands may take longer time to execute on heavily loaded servers. Support Telephone numbers for worldwide technical support are listed on the HP support website: http://www. hp. com/support/ Collect the following information before calling: · · · · · · Technical support registration number (if applicable) Product serial numbers Product model names and numbers Applicable error messages Operating system type and revision level Detailed, specific questions For continuous quality improvement, calls may be recorded or monitored. HP recommends that customers sign up online using the Subscriber's choice website: http://www. hp. com/go/e-updates · Subscribing to this service provides you with e-mail updates on the latest product enhancements, newer versions of drivers, and firmware documentation updates as well as instant access to numerous other product resources. [. . . ] HP recommends that customers sign up online using the Subscriber's choice website: http://www. hp. com/go/e-updates · Subscribing to this service provides you with e-mail updates on the latest product enhancements, newer versions of drivers, and firmware documentation updates as well as instant access to numerous other product resources. [. . . ]