Dual HBA and dual RAID controllers

PCI Dual Ultra3 SCSI Host adapter, single host (V210), StorEdge 3320 with dual RAID controllers.
Looking for best speed and reliability - can't find any documentation explaining how best to utilize dual controllers in SE-3320 RAID array.
Only reference is in "Sun StorEdge 3000 Family Best Practices" document, that says:
Use dual-controller arrays to avoid a single point of failure. A dual-controller SCSI array features a default active-to-active controller configuration. This configuration improved application availability because, in the unlikely event of a controller failure, the array automatically fails over to a second controller, resulting in no interruption of data flow.
Does the HBA provide the same active-active configuration?
Can BOTH ports of HBA be connected to the dual controllers (one-to-one) to provide redundency/failover at both ends?
Does this provide better throughput?

problem starting to look like harware or firmware...
installed patch 124750-02 T2000 firmware update
installed patch 123305-02 Qlogic firmware update
after updates: port 1 works fine, port 2 still flashing lights
as long as fiber port lights flash - there is no communication occuring
so, there are no LD's, LUN's to report even at OBP.
fiber cable is proven good, controller port is proven good...
guessing it's a bad HBA GBIC port, can't explain it any other way.
turned on extended-logging=1; in qlc.conf
/var/adm/messages reports a problem on port 2 during boot...
qlc(0): ql_check_isp_firmware: Load RISC code
qlc(0): ql_fw_ready: mailbox_reg[1] = 4h
ql_async_event, 8013h LIP received
etc...
NOTICE: Qlogic qlc(0): Loop ONLINE
NOTICE: qlc(0): Firmware version 4.0.23
qlc(1): ql_check_isp_firmware: Load RISC code
qlc(1): ql_fw_ready: mailbox_reg[1] = 4h
NOTICE: Qlogic qlc(1): Loop OFFLINE
NOTICE: qlc(1): Firmware version 4.0.23
qlc(1): ql_fw_ready: failed = 100h

Similar Messages

Dual Displays, and Dual Vid Card Help Please :-( 30'' Cinemas

Hello all, I just recieved my 30'' Cinema Displays from the Fedex man this morning and am having a bit of trouble getting everything up and running.
My System is:
Windows XP Home
AMD Fx-57
2GB Corsair XMS DDR 400 Ramm
Asus Asi-8 Premium Board
Dual Evga 7800 GTX 256mb PCIe x16 Cards
Currently at my disposal to make this work I have:
2x 30'' Cinema Displays
2x Evga Nvidia 7800 GTX 256mb PCIe x16 Cards
I say this because no matter what I do I cannot get both moniters to function properly.
At first I had had both cards in my desktop running SLI, and I attempted to plug in the monitors, neither would turn on when I booted up the pc, I tried every array I could possibly think of to even get some activity out of both, or even a SOLO monitor with the cards on SLI Mode.
Eventually I just grabbed one of the cards out, so that I was running on a single 7800 GTX card.
WHAM both monitors booted up normally heres the problem Im now faced with, in this mode I can set one monitors resolution (whichever monitor I have set as primary) to the normal maximum allowed by the 30'' Cinema.
The problem comes when faceing the other monitor which is stuck at 1280 x800, giving a very wierd look and panning feel.
Is there any way at all to make theese work?
I dont care If i have to go down to 1 card, or even go buy a new card
I just want both monitors to be running at high res.
Thanks a bundle,
Nick

You have to look at the specs for your video cards, but it looks like your video card only supports one dual-link DVI and the other connection is single-link DVI. You need a card with dual dual-link DVI outputs. I believe the high end ATI X1800 and X1900 video cards support this.
I'm not familiar with SLI to help there.

Solaris 10 and Intel RAID Controllers SRCSAS144E

Where can I download a drivers ?

That answer was trollish.
Did you look into this card - did you even try to see if Solaris could support a PCI-express MegaRAID SAS? This is the heart of the - ssr212mc2 - http://www.intel.com/design/servers/storage/ssr212mc2/index.htm . This is a pure Intel reference design. This is the most drives that fits into a 2U **EVER**. This is the best storage product in existence today. So being snarky and not supporting it will only hurt Sun. The SRCSAS144E is a MegaRAID SAS controller. Need I remind you that the Sun v60 and Sun v65 were pure Intel reference servers that worked GREAT! It works in Linux, want to see:
cat /etc/redhat-release
CentOS release 5 (Final)
uname -a
Linux localhost.localdomain 2.6.18-8.1.15.el5 #1 SMP Mon Oct 22 08:32:28 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
megasas: 00.00.03.05 Mon Oct 02 11:21:32 PDT 2006
megasas: 0x1000:0x0411:0x8086:0x1003: bus 9:slot 14:func 0
ACPI: PCI Interrupt 0000:09:0e.0[A] -> GSI 18 (level, low) -> IRQ 185
megasas: FW now in Ready state
scsi0 : LSI Logic SAS based MegaRAID driver
Vendor: Intel Model: SSR212MC Rev: 01A
Type: Enclosure ANSI SCSI revision: 05
Vendor: INTEL Model: SRCSAS144E Rev: 1.03
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 2919915520 512-byte hdwr sectors (1494997 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 00 08
SCSI device sda: drive cache: write back
SCSI device sda: 2919915520 512-byte hdwr sectors (1494997 MB)
sda: Write Protect is off
sda: Mode Sense: 1f 00 00 08
SCSI device sda: drive cache: write back
sda: sda1 sda2 sda3
sd 0:2:0:0: Attached scsi disk sda
Fusion MPT base driver 3.04.02
Copyright (c) 1999-2005 LSI Logic Corporation
Fusion MPT SAS Host driver 3.04.02
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 177
mptbase: Initiating ioc0 bringup
ioc0: SAS1064E: Capabilities={Initiator}
PCI: Setting latency timer of device 0000:04:00.0 to 64
scsi1 : ioc0: LSISAS1064E, FwRev=01100000h, Ports=1, MaxQ=511, IRQ=177
09:0e.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS
Subsystem: Intel Corporation SRCSAS144E RAID Controller
09:0e.0 0104: 1000:0411
Subsystem: 8086:1003
Usually we get this problem with PERCs here, this crap where Solaris drivers, unlike **all** other operating systems, strangely don't work with Modern (far more modern than any of the crap storage cards Sun sells) versions of LSI cards.
Strange.

Dual ADC and dual VGA......Possible?

My mate and I are both running a VGA LCD display connected via the included VGA to DVI adaptor plus an Apple Studio Display (ADC). Both on G4 MDD.
Identical Systems at work (Pre-Press)
Is there a way that He can run two LCD's and I can run two Apple Studio Displays?

So, (assuming one card, with one of each ADC and DVI ports) to run another ADC display on a machine with an existing ADC display, you need a DVI to ADC adapter like the following:
http://www.kvm-switches-online.com/ext-dvi-2-adc.html
http://www.smalldog.com/product/12651652/atfgc
Then, to run 2 VGA displays on one machine, you need the current DVI to VGA adapter plus an ADC to VGA adapter:
http://www.gefen.com/kvm/product.jsp?prod_id=1299
G4AGP(450)Sawtooth, 2ghz PowerLogix, 2gbRAM, 300gbSATA+160gbATA, ATI Radeon 9800 Mac OS X (10.4.8) Pioneer DVR-109, ExtHD 160gb x2, 23"Cinema Display, Ratoc USB2.0, Nikon Coolscan

POwerMac G5 Dual Core vs Dual Processor

Am thinking about upgrading my G4 computers and going to the G5 Powermac. More than likely a dual processor or dual core. What is the difference between the dual processor and dual core? Is there any difference between these re: efficiency and how they work overall?

A "dual processor" refers to two physically distinct and separate chips. A "dual-core" refers to 2 processors on a single chip, often sharing certain resources (eg cache, memory, etc).
As far as I know, the only dual processor G5 Apple currently offers, is the Quad, or 2 dual-cores. The 2 GHz & 2.3 GHz machines, have only a single chip with dual-cores (2 processors on each chip), to the best of my knowledge.
To the best of my knowledge, having separate chips is better whenever possible, than multiple-cores (processors) on a single chip, because multiple cores have to share resources.
However, if you can only have a single chip, multiple-cores (2 processors) are advantages. It won't double your productivity, but should give it least a 40-60% boost. This assumes that the specific software you are running, takes advantage of multiple cores. A lot of software does not take advantage of multiple cores, and having a multiple-core machine is a waste.

FYI--Compressing times of a dual 450 vs dual 1.25 vs Quad

Just got my quad and after some hoops to jump thru I have fcp 4.5/compressor 1.2 running fine now.....
Now these times are not 100% accurate....off by a few minutes here and there but this is what i've got from going from two g4's dual 450 and dual 1.25 to a G5 Quad.....
This project is 1 hour and 40 minutes with a fair bit of colour correction, a third of it time remapped, and a third of it with a widescreen matte...
dual 450 - just the video compress --approx. 15 hours
dual 1.25 - just video --approx. 10 hours
Quad - just video compress---under 1 hour and 30 minutes....
All I have to say is holy crap batman!!
For me getting the quad now certainly makes a lot of financial sense as I will be able to finish projects a lot faster. I have a back log of about a dozen projects. Can now ship off my slowest mac to a friend who can work for me as well.....:)
The Upgrade is coming in the next week or two and I should see a bit of a difference there as well.....
WOW WOW WOW.......
rob
Dual 450/1.25 G4 1.12/1.75 gigs of ram Mac OS X (10.4.2)

I just use the qmaster startup automator someone created
and shared on this forum a while back.
I put it in my Startup Items, and after a couple of clicks,
and my admin password, its up and runs fine.
My only probelm is I have a bit of an audio problem,
but I've created a work around for that, and all is well
under tiger on my Dual 1DDR.

Compatibility between ESXi 5.1 and Dell PowerVault TL2000 (PCI-E SAS HBA 6Gbps Dual Port)

Hello Folks,
I have the following environment:
2 PowerEdge R720 Servers with ESXi 5.1 OS
15 VM's (Win2008 64x R2) in one of R720 Servers
Replication method is vRanger 6.0.2 with VA in Both ESXi Servers
I would like to use a PowerVault TL2000 (LTO5) to backup user files of VM's, but I need to install this device on ESXi 5.1 Server and access it from VM's. Dell has informed this is not supported by them, so I would like if anybody has the similar environment and if it works.
The connection Card that will be used is PCI-E SAS HBA 6Gbps Dual Port and Backup software is Symantec Backup Exec Server Express Essentials 2012
Thank you for any information!
Br,
Edney

Hi Is your issue resolved, I'm facing the same problem, I can see the Tape Library in VMWare, however there are 2 paths and only 1 of them is active, the other one is dead.....

MSI K7N2 Delta ILSR and Dual Channel

I just got an AMD Athlon XP 3200+ processor and 2 matched sticks of Mushkin 2-2-2-6 512meg pc3200 ddr. The computer works fine when the memory is in normal mode. But when you want dual channel, everything goes haywire. The computer reboots over and over. I have tried changing the voltage, and changing the memory timings, but nothing seems to work. Does this mobo hate Mushkin memory? I have heard of other people running dual channel memory on this board with no problems, but I have a bucketful. This board only has voltage settings for memory in the bios of 1.5, 1.6, and 1.7. This memory chooses 1.7 when I put it in auto mode. Could it be the modules are not getting enough juice? Any ideas?

Last night I was trying to find some kind of a solution to the America's Army critical error problem(yeah, got that too). I went to disable fast writes within the Smart Gart utility, and when I went for a reboot, my computer went into a reboot loop very similar to the one I got when I first tried to run these 2 sticks of memory in dual channel. It took a while to get the computer to stop it. At this point, I starting believing my problem was not a hardware problem. When I finally got the computer to boot into xp and stay fairly stable, I first ran checkdisk and had it repair any damage. I updated my video drivers from 4.7 cats to 4.8. I updated my bios, as a new revision just came out not too long ago. I reinstalled directx 9.0b. I reinstalled my chipset drivers as a precautionary measure. I then checked both memory controllers using one stick at a time, and both memory controllers checked out. Yes, I am using 2 sticks of 512 meg memory each. I then put one stick in slot one and the other in slot 3 to try for dual channel again. The computer booted up normally, did not reboot, and ran stable. I then ran 3DMARK 2003 and 2001SE, and posted new high scores in both. I am not sure exactly which action I performed was the one that fixed the problem, but the shotgun blast worked. I appreciate all the help everyone gave me.

Dual display and VRAM usage.

Hi, back in the days I wanted a 12" iBook but couldn't afford one, last autumn thought I decided to get a Macbook Pro, the update came and...
.. it had 128MB vram.
I want to use dual screen and maybe even occasional gaming, I couldn't decide if this where sufficient for my needs or not so I waited for the june update.
The mid-07 MBP arrived and, it had 128MB vram AGAIN!
Why oh why Apple? Oh, don't answer that, it's because you're in bed with Intel and want to force feed us useless highest end CPUs. But all I care for is the VRAM, why do I have to pay a ****-of-a-lot for a 1/11th faster CPU?
Anyway, I tried to decide if I should "bit the sour Apple" and get the mid modell or just get the low one because that one is much more price worthy. A few days ago I ordered the low end one.
But then I've seen on barefeats that he says that a 30" ACD display would use 128MB vram of the 256MB vram modell, are vram always splitted between displays in OS X?
You see, if the extra 20" 1680x1050 display only use 1680x1050x(3 or 4) bytes that is ok, maybe even if it's double buffered (is it?), because then I will probably have like 100MB vram left for all my windows and for desktop usage that is probably ok. But if the vram is shared between displays and my 20" which I will use most only get 64MB vram that's quite low.
I know I can turn of the sleeping capabilities of the MBP and shut the lid and only use one screen but that's a quite lame solution.
I hate how Apple does this, and it seems to worry a lot of people. Some get the more expensive modell and hate that they had to do it, some doesn't, and some don't buy a machine at all .. I would probably have stayed in the last crowd.
256MB vram can't have cost them many tens of dollars, why not have that in all modells? Why is the middle one even needed? Just make 2.4GHz CPU and option in that case.
Anyway, does anyone know how much vram my screen will have available? Will 128MB work for me with all the regular desktop apps I will have running? Or should I really go with the 256MB one? The tricky part is that my MBP might be shipped today or similair.
I've called Apple support three times but noone of them knows how this works so they aren't for much help.
(Dell vostro 1500 sells here in Sweden for less than half the price of the mid MBP and comes way more balanced, you can even get a 1680x1050 screen. Sure it has 2.0GHz CPUs or whatever but I don't care about that. Where is the old "omg MHz myth"-Apple? Please understand CPU speed isn't everything. Instead of leading the MHz myth fight it ;D, start calling the CPUs T7300 and so on aswell ;D)

Hi Johan, actually the VRAM used by OS X is likely to be quite a bit more than just your screen resolution multiplied by 3 or 4, since each open window is composited offscreen for the shadow effects and for things like zooming (Ctrl-Mousewheel) and the "Genie effect".
I'm pretty sure the total VRAM isn't divided in half for each of the two displays though, as it will be allocated from the video driver on an as-needed basis. In practice, with both displays active and a few windows open, you should still have maybe 80-90% of your VRAM available for applications.
Games and other VRAM-heavy applications are a special case as these will typically use as much VRAM as you can give them, and swap out to system RAM via the PCI-X bus when they need more (and unlike swapping to disk, swapping into VRAM from system RAM is still pretty fast).

Is the mac mini server the same hardware as the other mac minis (except for the quad core i7 and dual hard drives) with different software or is it configured differently?

I have a mac mini with an i7 dual core processor. It is perceptably slower than my macbook pro with a quad core i7. Does the mac mini server have the same hardware configuation as the regular mac mini with server software or is the hardware different (aside from the i7 quad core and dual hard drives)? I want a mini with a quad core i7...

Your assumption is correct. The server does however only
have the Intel HD3000 graphics like the base model with
no option, at this time, for the discrete graphics chip. So,
depending on what you are using it for, that could be a deal
breaker. Remember that your MBP does have a discrete
graphics chip.
I have a 2011 Mini Server connected to a Thunderbolt display
that gets used as an engineering workstation and general
personal use (some photo editing, LP restoraton, general
internet browsing). You simply just not enable any of the
server services. I find the combination to work quite well
for my purposes. I also have a 13" 2.7 GHz i7 Macbook Pro
which is pretty much strictly for work. As far as CPU
power it is pretty much equivelent to your Mini. For the most
part I find the Mini does outperfom my MBP. I heavily use
Parallels and Windows7 virtual machines, so the more cores
the better.
So, If you do a lot of CPU intensive stuff that is multithreaded,
the Server may help. If it is graphics intensive and your software
heavily leaverages the GPU, you may actually take a hit on
performance.

PI 7.1(dual stack) and PI 7.31(Single stack) -

Friends,
I have a proxy to proxy scenario - Proxy --> PI --> Proxy
We have two servers PI 7.1(dual stack) and PI 7.31(Single stack)
i did the development in ESR and my ESR is pointing to PI 7.1, when i execute the scenario i receive one error message "receiver could not be determined", i ensured that all my input is correct, still i get the same error message.
the expectation is my scenario should point to PI 7.31, Can some one help me where and what settings i need to make in-order to make it work.
Please Note: All my data is correct and i read some scn forums wherein they asked to refresh the cache , i have refreshed the cache also still the problem persists.
Thanks in advance!

Iñaki Vila
Communication component in ID is the same as sender side.
could you share your sender configuration?
Did you mean Tcode - SXMB_ADM and under that Sender/Receiver configuration
Krupa Rao Atluri
In ID steps are correctly defined.
I spoke to my colleague he hinted that at RUN TIME we want to point to PI7.31, he mentioned config change needed in SXMB_ADM
any further inputs from any one could be useful.

Thinkpad W520 with Minidock+ Series 3 - Dual monitors and USB fail sporadically

Hello there,
I wonder if anyone has experienced problems ThinkPad W520 and Mini Dock Plus Series 3 (Part number: 433830U)? I run into problems with dual monitor and USB devices.
For dual monitor setup, sometimes only a single monitor is detected, sometimes no monitors are available in the NVidia control panel. Rigorous display detection doesn't help. Disabling Optimus in BIOS doesn't seem to affect it. After I dock and undock couple of times, reboot, unplug the power cord, it seems to resolve and both monitors work fine.
Also, I run into troubles with USB devices (keyboard/mouse). Sometimes they are not detected at all, but if I plug them into different USB ports on the mini dock, they are detected and work fine.
For me this problem happens about 50% of the time when I dock... Any ideas, insights or suggestions are greatly appreciated. Could it be a faulty Thinkpad, docking station or may be both? I really to upgrade next time to W530, but I've been through so many problems with W520, so I don't know if it's a good idea...
Thanks so much.
Solved!
Go to Solution.

If system update isn't finding anything, and the system works just fine on its own, it could potentially be a faulty Dock.
It could be overloaded. Could you try testing the dock using just one monitor, and no keyboard or mouse, to see if you run into the same issue. It would still be a faulty dock, but it may be a potential workaround for the time being.

Mac Mini 5, Dual Displays, and a Projector?

I'm considering purchasing a Mac Mini 5, but need it to support dual monitors and a projector simultaneously. When I use the system, I will be running skype, video camera, audio, and a projector (for power point presentations, websites, youtube videos, etc) at the same time.
Is this hardware setup possible, and if so, does it work well?

Video Support
Support for up to two displays at 2560 by 1600 pixels, both at millions of colors
Thunderbolt digital video output
Native Mini DisplayPort output
DVI output using Mini DisplayPort to DVI Adapter (sold separately)
VGA output using Mini DisplayPort to VGA Adapter (sold separately)
Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately)
HDMI video output
Support for 1080p resolution at up to 60Hz
Support for 3840-by-2160 resolution at 30Hz
Support for 4096-by-2160 resolution at 24Hz
DVI output using HDMI to DVI Adapter (sold separately)
Mac mini (Late 2014) - Technical Specifications

Solaris 10 x86 w/ Matrox G450 dual head and xinerama

I have solaris 10 x86 with matrox g450 dual head and x.org x-server. The problem is to get xinerama work. When xinerama isn't enabled, two different desktops work well - or, they work, but they are pretty useless because I can't move windows between them. So, I have to enable xinerama, but it seems, that neither JDS/Gnome nor CDE haven't been built including support for xinerama.
When I enable xinerama, X.org-x-server starts fine and there's dtlogin. When I login and it passes execution to gnome, it fails and x-server restarts. Same with CDE. But if I put 'exec /opt/sfw/bin/xterm to my .dtprofile', it starts ok and I can do some testing..
% dtwm
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 149 (XINERAMA)
Minor opcode of failed request: 2 (XINERAMAGetScreenCount)
Resource id in failed request: 0x0
Serial number of failed request: 18
Current serial number in output stream: 18
% gtk-demo
The program 'gtk-demo' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
(Details: serial 13 error_code 3 request_code 149 minor_code 2)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line<br />
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
% gtk-demo --sync<br />
The program 'gtk-demo' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
(Details: serial 13 error_code 3 request_code 149 minor_code 2)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line<br />
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
If I start /opt/sfw/bin/fvwm2, it works fine too, so the problem seems to be gtk/glib/gnome and CDE. One odd thing is that, normal CDE-programs, like dtterm, dtcm, dtcalc etc. works fine. But dtwm doesn't work in xinerama mode.
So, would anyone have any suggestion what could I do? Do I have to recompile my own GNOME, or could Sun do something to the next Solaris 10 update? (As far as I understood, current Solaris 10 release doesn't include zfs yet, so there will be update soon, I think)
- Tuomas M

Hello,
I'm also using a g450.
Now I'm trying for 5 days to get it work with xinerama under Xorg and/or
Xsun.
Can anybody tell me how to get it work ?
I would like to see a working xorg.conf.
(I don't know how to configure 2 screens for Xsun. Mybe someone can give my his configuration file(s) ?)
Thanks to all who will help me !!!
p.s. here is my latest attempt of xorg.conf which does not provide xinerama for me:
Section "ServerLayout"
Identifier "Multihead layout"
Screen 0 "Screen 0" 0 0
Screen 1 "Screen 1" Rightof "Screen 0"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
Option "Xinerama" "true"
# Option "Clone" "off"
EndSection
Section "Module"
Load "dbe" # Double buffer extension
SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection
Load "bitstream"
Load "type1"
Load "Xst"
Load "IA"
EndSection
Section "Files"
RgbPath "/usr/X11/lib/X11/rgb"
FontPath "/usr/X11/lib/X11/fonts/TrueType/"
FontPath "/usr/X11/lib/X11/fonts/Type1/"
FontPath "/usr/X11/lib/X11/fonts/Type1/sun/"
FontPath "/usr/X11/lib/X11/fonts/F3bitmaps/"
FontPath "/usr/X11/lib/X11/fonts/misc/"
FontPath "/usr/X11/lib/X11/fonts/100dpi/"
FontPath "/usr/X11/lib/X11/fonts/75dpi/"
# FontPath "/usr/X11/lib/X11/fonts/local/"
# FontPath "/usr/X11/lib/X11/fonts/Speedo/"
# FontPath "/usr/X11/lib/X11/fonts/freefont/"
# ModulePath "/usr/X11/lib/modules"
EndSection
# Input devices
Section "InputDevice"
Identifier "Keyboard1"
Driver "Keyboard"
Option "AutoRepeat" "500 30"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
EndSection
# Core Pointer's InputDevice section
Section "InputDevice"
# Identifier and driver
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "ZAxisMapping" "4 5"
Option "Device" "/dev/kdmouse"
# Option "Emulate3Buttons"
# Option "Emulate3Timeout" "50"
EndSection
# Monitor section
# Any number of monitor sections may be present
Section "Monitor"
Identifier "nec"
VendorName "NEC"
ModelName "NEC LCD"
HorizSync 30.0 - 81.0
VertRefresh 50-90
EndSection
Section "Monitor"
Identifier "nec2"
VendorName "NEC"
ModelName "NEC LCD"
HorizSync 30.0 - 81.0
VertRefresh 50-90
EndSection
# Graphics device section
Section "Device"
Identifier "Matrox"
Driver "mga"
VideoRam 32768
BusID "PCI:01:00:0"
# Insert Clocks lines here if appropriate
EndSection
Section "Device"
Identifier "Matrox2"
Driver "mga"
VendorName "Matrox"
BoardName "Matrox Millennium G450"
BusID "PCI:01:04:0"
# Option "MGASDRAM"
EndSection
# Screen sections
Section "Screen"
Identifier "Screen 0"
Device "Matrox"
Monitor "nec"
DefaultDepth 16
Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
Section "Screen"
Identifier "Screen 1"
Device "Matrox2"
Monitor "nec2"
DefaultDepth 16
Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection

Can I erase the boot camp partition and dual boot snow leopard and mountain lion instead

Can I erase the boot camp partition and dual boot snow leopard and mountain lion instead

Please don't double post. Look at your other thread.
If you want to get rid of Windows and the BC partition use the Boot Camp assistant program to remove the Win/BC partition. Don't do it manually with Disk Utility Use the BC A program.

Dual HBA and dual RAID controllers

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