system

Solaris Cleaning up the Operating System device tree after removing LUNs

To clean up the device tree after you remove LUNs The removed devices show up as drive not available in the output of the format command: 413. c3t5006016841e02f0Cd252 <drive not available> /pci@1d,700000/SUNW,qlc@1,1/fp@0,0/ssd@w5006016841e02f0c,fc After the LUNs are unmapped using Array management or the command line, Solaris also displays the devices as either unusable or failing. bash-3.00# …

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Aix mirror rootvg during System Restore

1. mkszfile 2. Edit /image.data and add in multiple copies -in the lv_data section change COPIES = 2  or each lv (might be some other fields to change – compare a mirrored to a non-mirrored lv to check). ##Command used for lv_data; /usr/sbin/lslv lv_data:         VOLUME_GROUP= rootvg         LV_SOURCE_DISK_LIST= hdisk0         LV_IDENTIFIER= 00075ef10000d60000000119e75995ad.1         LOGICAL_VOLUME= …

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