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On Monday, April 07, 2008 2:50 AM, Lars Täuber wrote:
> Hi there!
>
> Because it might be of interest:
>
> monosan:~ # cat /proc/mpt/version
> mptlinux-3.04.05
> Fusion MPT base driver
> Fusion MPT SAS host driver
> monosan:~ # cat /proc/mpt/ioc0/info
> ioc0:
> ProductID = 0x2202 (LSISAS1068)
> FWVersion = 0x01120000
> MsgVersion = 0x0105
> FirstWhoInit = 0x00
> EventState = 0x01
> CurrentHostMfaHighAddr = 0x00000000
> CurrentSenseBufferHighAddr = 0x00000000
> MaxChainDepth = 0x60 frames
> MinBlockSize = 0x20 bytes
> RequestFrames @ 0xffff81007db02800 (Dma @ 0x000000007db02800)
> {CurReqSz=128} x {CurReqDepth=511} = 65408 bytes ^= 0x10000
> {MaxReqSz=128} {MaxReqDepth=511}
> Frames @ 0xffff81007db00000 (Dma @ 0x000000007db00000)
> {CurRepSz=80} x {CurRepDepth=128} = 10240 bytes ^= 0x2880
> {MaxRepSz=0} {MaxRepDepth=511}
> MaxDevices = 173
> MaxBuses = 1
> PortNumber = 1 (of 1)
>
>
Did you received the email I sent over the weekend? I was having problems with ccmail, so I wasn't sure if you received it.
The bottom line is your controller went into fault state, and I need to know what the fault code is. Your logs you were missing that. Following the string "IOC is in FAULT state!!!", I would expect "FAULT code = %04xh". With that information, I can talk to the firmware group to gather more information on what occurred.
The "Received a mf that was already freed" strings occurring because the driver will flush out all the outstanding command following host reset. After host reset, the controller suppose to of dropped all the outstanding command to the floor, however in your case something got completed back to driver after we did the flush. Really nothing to be concern over.
Eric
LSI
