X2100 hardware RAID support

Got a new X2100 server with two SATA disks.
I upgraded the BIOS using the Supplemental 1.1 disk. The BIOS revision reported is now 1.0.3.
Have defined a hardware RAID mirror of two SATA disks using the BIOS utility. Looks Ok and is reported as "Healty Mirror" when the machine is turned on.
If I boot Fedora Core 4 (which is not officially supported by Sun) I see two disks instead of one as expected.
If I boot Solaris 10 1/96 (which IS supported) then no disks are found!
So my question is: Does anyone know if the HW RAID system on the X2100 is supported at all? And if it is, how?

Have you looked the procedure in this manual?
http://www.sun.com/products-n-solutions/hardware/docs/html/8 19-3720-11/Chap2.html
Also there seems to be a lack of drivers available with some operating systems ( W2003 ) on the X2100, this could be the case with FC4 ( although I use FC4 on a notebook and it seems very close to RHEL 4, but without RHEL graphics, clustering and other tools ). In the InfoDoc section of the spectrum handbook for the X2100, there is a document that discusses configuring SVM on x64 systems, at the begining the author recommends using the hardware RAID utility, this may suggest that it is supported. You should take a look through the system documentation to see if you have missed something, I'd be interested to know if you set the BIOS up for the various OS types!

Similar Messages

T2000 -Solaris 10 - Hardware Raid - Hot Spare

Hi,
i am setting up a t2000 server with Solaris 10. I have booted to single user mode through the network and am setting up the mirroring. (ie #raidctl -c c0t0d0 c0t1d0).
This has worked fine.
How does one go about setting up a disk to be a hot spare to this mirror. I found some docs on running raidctl -a set -g c0t3d0 c0t0d0 but the -a option no longer seems to be valid????
Is it possible to set up a hot spare like this?
Thanks,
Darren

The hardware raid supports either mirrors or stripes. I don't believe hot spare is an option. Typically you would use a hot spare for a raid 5 configuration. Check out this doc page for more info:
http://docs.sun.com/source/819-7990-10/ontario-volume_man.html#pgfId-1000514

HT204053 hi i want to use find my mac but i got this massage (some configurations, such as software or hardware RAID,do not support a recovery partition and can't be used with find my mac)

hi i want to use find my mac but i got this massage (some configurations, such as software or hardware RAID,do not support a recovery partition and can't be used with find my mac)

hi i want to use find my mac but i got this massage (some configurations, such as software or hardware RAID,do not support a recovery partition and can't be used with find my mac)

Some configurations such as a software or hardware RAID do not support a recovery partition and can't be used with Find My Mac.

I'm getting the following error message when attempting to invoke "Find My Mac"
Some configurations such as a software or hardware RAID do not support a recovery partition and can't be used with Find My Mac.

You have no recovery partition. This is a normal condition if your boot volume is a software RAID, or if you modified the partition table after running Boot Camp Assistant to create a Windows partition. Otherwise, you need to reinstall OS X in order to add a recovery partition.
If you don't have a current backup, you need to back up before you do anything else.
You have several options for reinstalling.
1. If you have access to a local, unencrypted Time Machine backup volume, and if that volume has a backup of a Mac (not necessarily this one) that was running the same major version of OS X and did have a Recovery partition, then you can boot from the Time Machine volume into Recovery by holding down the option key at the startup chime. Encrypted Time Machine volumes are not bootable, nor are network backups.
2. If your Mac shipped with OS X 10.7 or later preinstalled, or if it's one of the computers that can be upgraded to use OS X Internet Recovery, you may be able to netboot from an Apple server by holding down the key combination option-R at the startup chime. Release the keys when you see a spinning globe.
Note: You need an always-on Ethernet or Wi-Fi connection to the Internet to use Recovery. It won’t work with USB or PPPoE modems, or with proxy servers, or with networks that require a certificate for authentication.
3. Use Recovery Disk Assistant (RDA) on another Mac running the same major version of OS X as yours to create a bootable USB device. Boot your Mac from the device by holding down the option key at startup.Warning: All existing data on the USB device will be erased when you use RDA.
Once you've booted into Recovery, the OS X Utilities screen will appear. Follow the prompts to reinstall OS X. You don't need to erase the boot volume, and you won't need your backup unless something goes wrong. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade, so make a note of those before you begin.
If none of the above choices is open to you, then you'll have to start over from an OS X 10.6.8 installation. There's no need to overwrite your existing boot volume; you can use an external drive. Install 10.6 from the DVD you originally used to upgrade, or that came with the machine. Run Software Update and install all available updates. Log into the App Store with the Apple ID you used to buy 10.7 or later, and download the installer. When you run it, be sure to choose the right drive to install on.

No RAID support, even hardware raid on the enclosure level

According to a report from XLR8Yourmac.com, a customer bought an Airport Extreme (n) basestation but was unable to have their RAID enclosure recognized. Instead, only one drive shows up instead of two, and is unreadable. Applecare told him that even hardware RAID needs to be supported at the driver level for the unit, and they didn't think the Extreme had enough horsepower to do it. I question this, since you can attach RAID enclosures to computers so old, they are less powerful computers than the n basestation.
This is very bad news for me, as I have two 1TB RAIDs (OWC Mercury Elite Pro 800/400/USB2 SATA RAID enclosures) that I was going to attach to the new extreme, but now, I'm not buying one at all...

OK, thank you. That's exactly my status. And since this machine is very slow and has only around 1GB of memory (minus memory for the GPU!), a swap partition seems pretty important - and be it only for hibernating.
For the records: I recently thought about trying out a swap file on a dedicated non-journaled partition (ext2 f.ex.) mounted with nodiscard. I don't know how much performance I would lose or if hibernating really works flawlessly. But since I'm now using a different harddrive for the netbook and it's running, I don't want to setup everything again at the moment. If anybody tries the swap file variant, it would be nice to report back in this thread :-)

Updating a Hardware RAID array

I'm running a recent Mac Pro model with Hardware RAID and four 1TB SATA drives.
Seagate 1.5TB drives are now available, and they're cheaper than the 1TB drives were just a few months ago.
My Infrant/Netgear ReadyNAS NV+ implements a proprietary form of RAID that they called X-RAID, similar to RAID-5 but with the feature that you can swap larger drives into the array one at a time, and when you're done, the RAID will be re-synced to make use of the additional storage without requiring that you dump and restore the contents of the array. The final re-sync is an admittedly long process (it took three days for mine to update from 4x750GB to 4x1TB) but it's still a very convenient feature.
Does Hardware RAID on Mac OS X have anything like this, i.e. can I replace 1TB drives one at a time with 1.5TB drives and preserve my data? And when I'm done, will the system recognize and use the new storage?
If not, could someone please describe the procedure that I would need to go through in order to achieve this? I presume that I would need to recreate the RAID array entirely, re-install the OS, and then restore the system from my Time Machine backup. But I'm not sure of the details.
I'd appreciate any help with this. Thanks.
An aside: I was more than a little upset a few months ago when I called Apple Support for help with initial setup of my RAID array (I have Apple Care) and was told "Sorry, we don't support Hardware RAID." So Apple was quite happy to sell me an $800 piece of hardware for my lavish new system but didn't bother to tell me at time of purchase that my configuration was "unsupported." It seems a little outrageous to me.
Given Apple's refusal to help me I need to ask the community for help with problems like this.

Hi rrgomes;
Never having heard of X-RAID but going by your comment that is similar to RAID5 I would have to say that you will not be able to upgrade by replacing one disk at a time.
As to no support for the RAID card, I personally would not have taken his word for that. Instead I would have escalated it up through Customer Service just to be sure before I gave up on that point. To me the response you got there sounds bogus.
Allan

Hardware Raid 1 with 890GXM-G54

I have just built a new system with Win 7 Pro and the 890GXM-G65. I have a SSD for the boot drive, I'm using ACHI for the SDD. Trying to get two identical HDDs setup in hardware RAID 1 for data storage. I have loaded the AMD RAID drivers from the MSI site. I setup the array from the BIOS by switching out the ACHI option to RAID. I switched back to ACHI so the system would boot off the SSD.
In Win7 Pro, I formatted the drives and indicated a mirror. Am I only getting a software non-bootable RAID solution? I would like to use a hardware RAID if at all possible.
Any suggestions would be greatly appreciated.
Thanks,
drob9876

Quote
I switched back to ACHI so the system would boot off the SSD.
When you switch back to AHCI, the controller is no longer in RAID Mode...
Quote
I would like to use a hardware RAID if at all possible.
Well, first of all, 99% of all chipset integrated RAID Suppport solution are soft-RAIDs and no true hardware RAID Solutions. In any case, your controller needs to remain in RAID mode to properly support the volume your created.

Warning Hardware RAID ALERT: (0x0008/1) - Battery removed' (attempt #0)

Warning <Hardware> RAID ALERT: (0x0008/1) - Battery removed' (attempt #0)
Please, help me to understand what it means. Server Ironport c350. Every restart I can see this event in system.current in /system_log/

Hello Igor,
please open a service request with support, as your RAID battery (the battery on the RAID controller) requires a replacement here.
Thanks and regards,
Martin

X2100 Hardware Mirroring

Hi,
I have Windows server (Windows Server Enterprise edition x64 R2 with SP2) installed on SUN Fire X2100 server with single HDD; I wanted to enable the NVIDIA raid controller to have Hardware RAID (mirror).
I took the Disk image of the server, connected another HDD, enabled RAID from BIOS, and created Mirror pressing F10. But when I boot the server, it shows "NTLDR Missing"
I booted the server using windows installation CD, pressed F6 provided RAID controller driver through USB diskette drive, I could see the Drive (windows installer detected it "found another operating system already installed on the partition..." but doesn�t give option to repair the installation.
___Can I create Hardware RAID on the server WITHOUT REINSTALLING WINDOWS* and its applications?___*Dell has a utility that runs on windows which enables HARDWARE RAID and detects the RAID controller on next restart. Does SUN have such utility?
Thanks in advance�

Nope, nothing wrong with it. I also wouldn't know why pre 10gr2 would not allow this since oracle only sees a 'device' anyway and this should be transparent to the clusterware. Definitely do this, especially if you only have 1 voting disk. Otherwise, failure of one disk would bring down you whole rac.

Premiere Pro CS4 Unusable With Hardware RAID 0

Greetings, This is a mysterious problem I seem to be having, let me tell my tale...
I was using a software RAID0 while editing with Premiere. Even using HD clips, it was very fast! The RAID was only to serve up the footage. Scratch disk and OS disks are on separate drives.
We then upgraded to a Hardware RAID card (3ware) and migrated the data from the old to new drives, everything going fine. Finally get around to opening permiere and the project used to take 2 minutes or so to open, now takes an excruiciating 10-15 minutes! Plus the timeline that I was able to scrub through at a decent speed is basically unusable. I cannot play clips in the timeline either unless I render the preview, where on the software RAID I could play unrendered timelines with no stutters.
Went back to the software raid just to check, and it performed just as fast as before.
Of course I assumed it was a hardware issue. So I contacted 3Ware support and basically they were stumped. Then I moved onto running a whole slew of tests from HDtune on the RAID array. I was getting around 290MBps and very nice random I/O speeds, write speeds were great too. Weird. I could also open up any of my source clips in Quicktime and they would play perfect, and i could seek anywhere in the clip with no hesitation.
Still not satisified, I opened up about 250 clips in Avid MC5, (using AMA linking to make sure it's not some kind of codec thing) and made a lot of short cuts in the timeline. And lo and behold, it is playing like it is a rendered clip, and I can scrub through the timeline perfectly.
This weird HDD activity was then confirmed using a disk monitor. Take a look at the graph: http://www.bubble-engine.com/HDtune.jpg
The low evenly space out bars are activity from using Premiere Pro, when the timeline is unusable. The big solid areas are me using Avid. You can see for some mysterious reason that Premiere isn't accessing the drive properly. But again, on the software RAID Premiere behaves properly.....
Any Ideas?? This is one of the weirdest tech support things I've ever encountered...

when I click the record button, the screen goes to a blue screen with Playing on video hardware
This is normal for HDV.
How do I also get the Scene Detect to work?
With HDV?
Upgrade to CS5.

Xserve G5 won't boot off Hardware RAID partition

I'm running an Xserve G5, 2.0 GHz single processor, OS X Server 10.4.5 with an Apple Hardware RAID card with 3 500GB drive modules in a RAID 5. The RAID is partitioned into two partitions, one for the system and one for data. After installing a video card, the Xserve will not boot off of the system partition on the RAID. It will boot just fine off a clone of that exact partition on a firewire drive, which is how I have it functioning at the moment. I have tried erasing the system partition on the RAID and re-installing the Server software but whenever I try to boot it it gives me the flashing folder Icon. I have tried resetting the NVRAM as well as restoring the functional backup of the system to no avail.
Any ideas? (I have run disk utility, DiskWarrior, repaired permissions etc.) I also checked the status of the RAID and it is in optimal condition. The data partition seems to be just fine and the system partition seems normal when booted from the external drive.
Xserve, Dual 2.7 G5, G4 Powerbook, many others Mac OS X (10.4.5)

Harry, I just saw your post. I went through the same pain last fall, and it WAS resolved through Apple Support, but you aren't going to like the solution. Simply as background, during the pre-deployment testing of our Xserve, we were having problems with the Apple BTO SCSI card (really, an LSI Logic 22320) and swapped it out with an ATTO UL4D. Something in the card removal/replacement caused our Apple Hardware RAID card to go into the same mode as yours, where it would work fine as a RAID 5 (two LUNs, 50 GB and 417 GB, over 3x250 GB ADMs) but would not boot. Apple Support and I concluded that something had become corrupted in the firmware or boot code on the Apple Hardware RAID card, but they did not have a file to use to flash it, so they swapped out the card under our support contract, and that fixed it. I still believe that, if I had had a file to flash the card with using the megaraid command, that the original card would have been fixed. FYI the new card has Firmware Version: A131, BIOS Version G117, the old card had Firmware Version: A130, BIOS Version G117. Completely unrelated to this, I've had a RADAR bug report (RADAR #4350243) open since last November that the Apple Hardware RAID card fails to fully flush its write caches on graceful power down. I've got a test case that is 100% reproducible, causes mystery garbage blocks from space. I'd suggest that you turn the write caches off on all LUNs on your Apple Hardware RAID card as a workaround until this is fixed. LSI Logic (the Apple Hardware RAID card is a rebranded LSI Logic card) found and fixed this bug on a later firmware rev from Apple's version. No update is available yet from Apple.
Xserve G5 Mac OS X (10.4.6)
Xserve G5 Mac OS X (10.4.6)

Hardware RAID on Arch?

Hello~ I'm buying myself a new PC soon and I was really looking forward to putting Arch on it but the problem is is that I cheaped out on the mobo so I have to get a $20 PCI raid card in order to put my new 160gbs in RAID0, the only problem is that of course the only drivers supplied are for Windows, and I'm not sure how to go about doing this on Arch / any other linux distro because I'm simply not the best at the linux environment. So yeah, any comments are appeciated. Oh, and if it matters, here's the link to the card I'll be getting: http://www.newegg.com/Product/Product.a … 6816132008

dr0p wrote:Okay, well if it's supported, how would I set it up just like in the software raid article I read?
I think you're getting confused now...
Software RAID and Hardware RAID are separate things. If you have Hardware RAID, you don't need to use Software RAID. The RAID array will just appear like a normal hard drive to Linux and the Hardware controller will take care of the RAID part.
Software RAID can be used instead of hardware RAID to save costs (no hardware controller required). Software RAID is generally slower than hardware RAID, but not noticable in desktop applications.

Wanted: Apple Hardware RAID Card for Xserve G5

I have some questions regarding the original internal Apple Hardware RAID Card for an Xserve G5.
1) Does it support native hardware RAID level 5?
2) Does anyone know where I can find one of these cards? I can't even find them on eBay.
3) I heard this card is based on an LSI board. Which model? Has anyone had success using the non-Apple version of the same model board in an Xserve G5 with internal Apple Drive Modules?
4) How do you hook up this card? Do I put it in the PCI slot and move the SATA cables to it or does the presence of the card just automagically take over the drives?
Thanks for all your help!

I heard this card is based on an LSI board. Which model?
Camelot is correct that this card is based on (is) the LSI Logic MegaRAID SATA 150-4 card:
http://www.lsi.com/storagehome/products_home/internal_raid/megaraid_sata/megaraid_sata1504/index.html
However, it has custom Apple Firmware to support booting by a PPC Xserve G5 rather than a PC. Apple also provides a ported version of the LSI Logic "megaraid" program to manage the card.
There is a bug (well, at least one) in the Apple Firmware version that was fixed by LSI Logic in its PC version subsequent to Apple's branch off of the LSI Logic code tree for the firmware. Specifically, the card sometimes doesn't fully flush its write caches before it disconnects from the drive buses on graceful power down (doesn't happen on restart). Only known workaround is to turn off the write caches for all LUNs. I turned in a RADAR report (RADAR ID 4350243) under our support agreement back in November 2005, but no action since. I follow up every so often, but clearly this EOL product is not a priority.
Has anyone had success using the non-Apple version of the same model board in an Xserve G5 with internal Apple Drive Modules?
Won't work without the Apple firmware. Apple doesn't distribute the firmware. Been there, done that. Our Apple Hardware RAID card failed in an odd way shortly after installation - it still functioned as a RAID controller once booted from another drive, but you couldn't boot from it. believe that the firmware became corrupted, and that it could have been fixed by flashing the firmware using the "megaraid" program, but Apple Support didn't have a file to flash it with, so it was handled by an RMA exchange.
RAID 5 performance is degraded with the write caches off, but our load is not heavy. I guess you could script the turning off and flushing of the write caches prior to shutdown, and turn them back on again during the boot sequence, but you'd really have to be careful to handle things like restart to CD boot, etc. We value our data more than speed.
This was a very difficult bug to troubleshoot, because the RAID 5 made the mystery garbage blocks from space very hard to find repeatably. Finally came up with a repeatable test case. Fortunately, discovered while testing the Xserve prior to deployment, so no valuable data was lost.
Russ

Intel Xserve RAID Support?

I couldn't find any mention of RAID support on the new intel xserves. Does any have any info on them. I was hoping this generation would have embedded support (no more cards).

My first batch of Intel XServes have shipped from
China. Once they get here I'll be able to tell
whether the drive bays use the daughtercard/cable
setup that facilitates the Hardware RAID Card as used
in the XServe G5. They're due in on Monday...
You lucky (and brave early adopter) guy. It would be interesting to know the controller chip on the motherboard, if System Profiler provides that information. There are a few (non-Windows) RAID vendors out there who are doing RAID 5 via driver with certain controller chipsets. Perhaps that's a path. If done right, and with journaling, it could work and be reliable. It would be a processor hit, but with all of those cores floating around, it might be doable as a low-end alternative to an XRAID.
Russ
Xserve G5 2.0 GHz 2 GB RAM Mac OS X (10.4.8) Apple Hardware RAID, ATTO UL4D, Exabyte VXA-2 1x10 1u

P6N Hardware raid problems (sata 6,7)

I didn't find the sig things which i find odd but anyway...
here my rig
P6n Diamond
2 asus 8800gts in sli
i have 4 HDD WD 200 gigs sata2
(will go into detail about those lovely HDDS)
dvd burning sata (currently unplug)
dvd rom IDE plug in
2 gigs of ram 4x512
core duo 2.66 ghz
OK here the problem i wanted 4 HDDS in raid 0 or raid 1 or the 1+0 since i got 4 ... works GREAT fast machines until something went wrong which blew out my original 4 gigs ram 4x1 gig ram sticks and no matter what ram i put in it did not work...sent it in for RMA got it back ever since i got it back RAID BEEN ACTING UP!!! my raid would FAIL in 1+0(i assume it means stripeing and mirroring) and 0 my desktop would hang for a few moments doing gaming regular uses email internet music video uses OR IDLEING after it recovers i get a balloon saying that access fail er to X.X.M drive it use to be one drive now when one acts up the other three follows it examples that was in raid 0 and 1+0 same issues once in a blue moon wait that everyday when i have it in raid 1+0 i found a brand new harddrive in my computer the raid had degraded ? what that means well i know what but HOW ? how did it degraded? so i rebuild the array and geese what compleat fail er it dies and i loose all my stuff on it...now be for someone comes in such as MSI saying that my HDD may be at fault it not...infact it is currently in raid 0 just 2 of them on my other desktop working great and the BEST PART it is FASTER on the P6N i get 200MB burst and when it was in raid 0 i get like 120 continuous read and in raid 1+0 i believe half that speed or 90mbs in the older desktop i get 330mb BURST and i forgot what i got for continuous ready again probably 90 and it is stable plus i ran forever hour es test on the HDD surface scans errors and such and it in 100% good shape and ready to rock....so you guys know the HDDS were in sata 1-4 sata 5 was my dvd burner and 6-7 blank....so i was using the SOFTWARE raid and it not doing so well at all i did try using 2 drives i didn't do a proper test yet but i think it also failed...so seeing that I'm having allot of software raid problems decided to get from bad to worse i cant get anywhere with it so here the new set up now...
2 hdds ONLY and PHYSICALY installed since the other 2 are in the other computer i have an IDE dvd rom plug and drive 1 and 4 are plug into the sata 6 and 7 the black and red sata heads...NO BLUE LIGHTS AT ALL NEVER SEEN A BLUE LIGHT... as we know Jp1 and JP2 i think ? there are 4 pins there are 4 possible ways to set that up i tryed all four and no blue lights not even a blink i look close I CANT FIND THE LIGHT PHYSICALLY INSTALLED or i dint recognize it ( i hope i am being blind) what i mean there four ways i tryed jumping one pin from jp1 to jp2 instead of two pins on jp1 and i even put 2 jumpers on both jp1 and 2 and both jumpers the other way from jp1 pin two jp2 pin actually that 6 ways my bad no blue lights...
the BIOS is set to IDE didn't work in raid as i read from other places if things go well light come on and the BIOS sees it as a single drive which means no floppy to installed 3rd party drives AWESOME!!! cant get it working :( .. it not detecting it at all it saying i have NO HDDS installed at all
i sent the board in for a second rma..guess what they did they pulled it out and put it in a box and send it right back to me....the moment it got there i get an email saying it being shiped back and i was like oh nice they replace it...they didn't TOUCH it...so I'm calling them up the next day...to find out why they did that and to try to set up the SIL raid....
now what I'm asking is in case MSI don't help how you guys get yours to work or tell me how to get it working ....and if the HARDWARE raid is a pain then why is my raid failing too much in software raid dose anyone know how to keep the raid alive in software ? i originally wanted software so it supports 4 drives but it failing so I'm dropping it to two drives in the hardware raid and i cant get it to even w/e it is it need to do....any thing will help right now I'm stump i went to this forum spent all day looking through it and tryed some stuff no luck :(
I'm using an ASUS board on my older desktop for 2 years straight more or less it still in raid 0 NO ERRORS it is sata1 that the HDD only maxi um speed with 2 sata1 in raid 0 it acts like 1 sata2 drive and i never had to reinstalled my OS for 2 years and it gets better the ORGINAL motherboard for that old desktop was an MSI and right now that original board is on my self causes a lil device fryed ( don't think it msi fault but got fed up with that board with allot of bugs it was a NEO F or something really old lol....
awesome a spell checker :D

i dont know how two memory stick whould make a diffrent but to answer your question no i havent the goal is to have all 4 sticks and yes they work great i put them in my old system as well and was able to see incrase of performance even though it two gigs all my other hardwares are working find cause when the mainboard was sent in for repaires i move some parts over so i can play SOME games while i wait...now for the power supply it has MORE then enough power it is a 1200 watt thermaltake with 4 12v rails 2 are 20 amps and the other 2 or 36 amps.. 5v rail is 30 or more but the 12 v rail are acurate i was studding it so i can properly connect the 36 amp to my video cards all power cord are plug in like i said all hardwares are working fine causes they were tested befor and none of them were at faults..
however i will try the memtest86 now dose it need to have an OS installed (dont have it causes it wont see my HDDS in sata 6 and 7) i have to head out in a bit but when i come back ill check it out causes the orginal rams were working find and everythign was happy untill the motherboard blew out and took out 4 ram sticks so i brought a new one from a diffrent brand wich fell into the compatible list of ram for this board the other one was not "comptiable" thank you be back shortly...
i forgot to mention befor i whould like a good list of directions beside the one in my manuel of how to set up the sata 6 and 7 raid if wores come to wores im going to back up my old HDDS wich have been working great and move it over to the HARDWARE raid and see if it works i will post what i find out but in the mean time the proper set up of the raid hardware will be nice in case i did something wrong thank you

X2100 hardware RAID support

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