HP StorageWorks 2/128 HP StorageWorks Fabric OS 5.3.x administrator guide (569 - Page 112
Restoring configurations in a FICON environment
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Restoring configurations in a FICON environment If the switch is operating in a FICON CUP environment, and the ASM (active=saved) bit is set on, then the switch ignores the IPL file downloaded when you restore a configuration. Table 26 describes this behavior in more detail. Table 26 Backup and restore in a FICON CUP environment ASM bit Command Description on or off on off configupload All the files saved in file access facility are uploaded to the management workstation. A section in the uploaded configuration file labeled FICON_CUP is in an encoded format. configdownload Files saved on the switch that are also present in the FICON_CUP section of the configuration file are overwritten. Files in the FICON section of configuration file that are not currently present on the switch are saved. The IPL file is not replaced, because active=saved mode is on. A warning message is displayed in the syslog to warn that the IPL file is not being overwritten. configdownload Files saved on the switch that are also present in the FICON_CUP section of the configuration file are overwritten. Files in the FICON section of configuration file that are not currently present on the switch are saved. The IPL file is replaced, because active=saved mode is off. If fmsmode is enabled in a configuration file, but is disabled on the switch, the configDownload command fails and displays an error message. This prevents undesirable conditions that could result from enabling fmsmode on a switch that does not require it. Downloading configurations across a fabric To save time when configuring fabric parameters and software features, you can save a configuration file from one switch and download it to other switches of the same model type, as shown in the following procedure. Do not download a configuration file from one switch to another switch that is a different model, because it can cause the switches to fail. If you need to reset affected switches, then issue the configDefault command. NOTE: In some cases, the configRemoveAll root command is required for reset, in which case you should contact your system administrator. To download a configuration file from one switch to another same model switch 1. Configure one switch first. 2. Use the configUpload command to save the configuration information. Refer to "Backing up a configuration" on page 109. 3. First run configDefault on each of the target switches, and then use the configDownload command to download the configuration file to each of the target switches. Refer to "Restoring a configuration" on page 111. 114 Maintaining configurations
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