Problems with LSI MegaRAID "disappearing"

[Tuc at T-B-O-H.NET]

Hi,

	Last nites run of megarc showed that apparently my entire
controller "disappeared". Its done this once before, and Scott Long
said there was an issue addressed about it, but I don't know how...

        Finding Devices On Each MegaRAID Adapter...
         ...
 
+       Error: Failed to get DiskCapacity: Ch 0, Id 0 on Adp-0
 
-       **********************************************************************
-             Existing Logical Drive Information
-             By LSI Logic Corp.,USA
-       **********************************************************************
-         [Note: For SATA-2, 4 and 6 channel controllers, please specify
-         Ch=0 Id=0..15 for specifying physical drive(Ch=channel, Id=Target)]
-
-
-         Logical Drive : 0( Adapter: 0 ):  Status: OPTIMAL
-       ---------------------------------------------------
-       SpanDepth :01     RaidLevel: 5  RdAhead : Adaptive  Cache: DirectIo
-       StripSz   :064KB   Stripes  : 3  WrPolicy: WriteThru
-
-       Logical Drive 0 : SpanLevel_0 Disks
-       Chnl  Target  StartBlock   Blocks      Physical Target Status
-       ----  ------  ----------   ------      ----------------------
-       0      00    0x00000000   0x087f9000   ONLINE
-       0      01    0x00000000   0x087f9000   ONLINE
-       0      02    0x00000000   0x087f9000   ONLINE
+       Request Sense Data:
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 
-       HotSpare Disk at Channel No. 0 and ID No. 3
+       This disk is considered UNUSABLE.
+
+       Error: Failed to get DiskCapacity: Ch 0, Id 1 on Adp-0
+
+       Request Sense Data:
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+
+       This disk is considered UNUSABLE.
+
+       Error: Failed to get DiskCapacity: Ch 0, Id 2 on Adp-0
+
+       Request Sense Data:
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+
+       This disk is considered UNUSABLE.
+
+       Error: Failed to get DiskCapacity: Ch 0, Id 3 on Adp-0
+
+       Request Sense Data:
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+
+       This disk is considered UNUSABLE.
+
+       Error: Failed to find configurable devices


		Thanks, Tuc