----- Original Message -----
From: "George Kontostanos" gkontos.m...@gmail.com
It still really smells like something higher up the layers than the
controller tbh.
We have tried many combinations with different drives. Any other suggestions?
See below
Confused as your 9240-4i is a SAS2008 based card so you "shouldnt" be
seeing any difference as it should be supported just fine under mps.
The cards we have here are 9211-8i if that helps.
You are right, the chip specs say: LSISAS2108 RAID-on-Chip
Hmm LSI's website says its a LSISAS2008 not a LSISAS2108
http://www.lsi.com/channel/products/storagecomponents/Pages/MegaRAIDSAS9240-4i.aspx
The drives are identified as mfisyspd0, mfisyspd1, etc.
Are you actually using HW RAID volumns then instead of direct disks?
If so I would advice configuring the disks as passthrough.
What does pciconf -lv say?
On boot I see the following here to 2008 chip controller:-
== /var/run/dmesg.boot ==
mps0: <LSI SAS2008> port 0xe000-0xe0ff mem
0xfaf3c000-0xfaf3ffff,0xfaf40000-0xfaf7ffff irq 26 at device 0.0 on pci7
mps0: Firmware: 11.00.00.00
mps0: IOCCapabilities: 185c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,IR>
mps0: [ITHREAD]
== pciconf -lv ==
mps0@pci0:7:0:0: class=0x010700 card=0x30201000 chip=0x00721000 rev=0x03
hdr=0x00
vendor = 'LSI Logic (Was: Symbios Logic, NCR)'
class = mass storage
subclass = SAS
I suspect reading around that the MegaRAID cards are have SAS chips on board
but are superseed by the RAID part hence mfi vs mps
I wonder if you could flash with the IT firmware instead of IR to make it show
as mps instead of mfi?
Regards
Steve
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