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This should move them from the Virtual Drive's "Drive Group" to "Unconfigured Devices" Mark all failed drives as missing as shown previously. This means the appliance's D:\ is no longer present, and all iSCSI VHDs are gone The controller's VD is also in a failed state.Note the failed drives are marked with the red dot:
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Shown here is a simulated two drive failure from the "Logical" menu tab in MegaRAID. The initial recovery steps for a two drive failure are similar to that of a one drive failure, but additional steps are required in order to make the appliance functional again. When working with an appliance that is configured for RAID 5 and that has suffered a two drive failure, all data that was contained on the virtual drive will be lost. Removing a drive and leaving an "empty" drive slot affects the appliance s cooling system and could cause over heating and component failure. Never remove a failed drive unless you intend to immediately replace it. iSCSI traffic to and from the appliance.Rebuild times will vary based on several factors, to include: The rebuild process may take several hours to finish. This will cause the drive 's LED to flashĪfter removing the failed drive and physically installing the replacement, the newly inserted drive should automatically go into "Rebuild".To locate the correct drive for replacement, right click the drive s icon and select "Start Locating Drive". Note: If during this process you receive "Alerts", select "Dismiss"
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This marks an offline/failed drive of a degraded array as missing in order to prepare the drive for replacement.Once the drive has been identified, right click the icon and select "Mark Drive as Missing". While drives are hot swappable, the proper steps to replace a drive are listed below in order.įrom the "Logical" tab menu, the failed drive can be identified by the red dot next to the drive icon. When working with an appliance that is configured for RAID 5, the array itself can sustain a one (1) drive failure and successfully recover with all data intact. Select the desired alarm handling method.This will be accompanied by an audible alarm which is a loud beeping. When a drive has failed, the controller card will go into "alarm state". The Logical tab provides you access to the controller cards Virtual Drive (VD) and allows you to work with the physical drives associated with the VD. The logical submenu will be your main focus. There are three sub menu tabs on the left portion of the menu. Once logged in you will receive a "Main Dashboard" menu. To access the controller you must use the administrative credentials for the operating system. This menu will list the IP address of the appliance.You will see a splash screen, and after a few moments you will receive a "Host View" Double click the icon to access the application
#Lsi megaraid storage manager unconfigured good software#
VHD files that act as LUNS for the iSCSI software target and VRMĪfter logging into the appliance, there is a shortcut on the desktop for the MegaRAID Storage Manager ” application. This is the appliance's "storage" drive and is typically labelled the drive.