![]() In such a case, after recovery from the failure, to change the status of a path excluded from automatic failback to online, manually change the status to online. In such a case, even though an intermittent error did not occur, HDLM often assumes an intermittent error, and excludes paths from the automatic failback function. When I/Os are performed continuously for an LU whose paths are all Offline(E), Online(E), or Offline(C) (because, for example, all paths have been disconnected), the number of times that an error occurs (the IEP value when "dlnkmgr view -path -iem" is executed) during intermittent error monitoring might increase even though the automatic failback function did not recover all paths. About operation when all paths are disconnected during intermittent error monitoring:.KAPL01082-E There is no installable license key in the license key file. KAPL09113-E There is no installable license key in the license key file. If these messages are displayed and there is no problem in the license key file being used, execute the utility for collecting HDLM error information (DLMgetras) to acquire error information, and contact your HDLM vendor or the maintenance company if there is a maintenance contract for HDLM. During a license update, if there is an error in the already installed license information, the messages below (which indicate a problem with the license key file) might be displayed even when you are using a correct license key file. ![]() #1: The system limits the number of LUs that can be exported from control domains to guest domains. Configurations using virtualization software Configurations using virtualization software other than Oracle VM Server for SPARC Configurations using cluster software other than VCS Configurations using Oracle VM Server for SPARC#1 Configurations using VCS cluster software This table lists the number of LUs supported and number of paths supported in a configuration where cluster software and virtualization software are used: This table lists the supported number of LUs and number of paths in a configuration where cluster software and virtualization software are not used: The following tables list the number of LUs and number of paths supported by HDLM, and the supported configuration. Creating an HDLM Environment - HDLM System Requirements - Cluster Software Supported by HDLM, Volume Manager Supported by HDLM, and Combinations of Cluster Software and Volume Managers Supported by HDLM Hitachi Dynamic Link Manager (for Solaris) User Guide Chapter 3. ![]() For details, see "Preventing Unnecessary Failover" in High Availability Manager User's Guide.įor details on related programs, refer to the following manual: When using HAM in a Solaris environment, set up a Host Mode Option 48. The required microprogram versions are listed below: HDLM supports the HAM functionality of the following storage system: Requirements to use a HAM environment are as follows: When the Dynamic I/O Path Control function is enabled on Hitachi AMS 2000 series, use a microprogram version 08B8/D or later. Creating an HDLM Environment - HDLM System Requirements - Storage Systems Supported by HDLM For details on supported storage systems, refer to the following manual:
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