I think i should of asked this before I went ahead and started to back up my mac using time machine. It's backing up as I post. Question, how do I partition it so that I can have music, video, applications each on their respective partition?
1) Is the 0TB ones worth the cost (ill be getting my own drives) for the hardware raid?
2) How well made is the overall system does the hardware raid work well?
3) if i use it in raid 1+0 or raid 5 if a drive fails do i have to power down the box to replace the drive or is it hotswap?
4) Does Macsales (OWC) ship to Australia and how does warranty work?
5) Can you also use this with no raid?
6) Say if i turn the Mercury Elite-AL Pro Qx2 off it will kill the data if its in raid? when it if does not when i turn it back on does it have to rebuild the array? and how long does that take?
I've just purchased an OWC Mercury Elite-AL Pro SATA HDx2 HWRD with two Seagate 1TB drives. This will be used for data backup, not video streaming or anything requiring speed. Product description says it supports only RAID-0. I want to use Disk Utility to set up as RAID-1. Do I have to move a jumper or do anything else? Has anyone else tried using Disk Utility to create a RAID-1 setup on a RAID-0 enclosure?
I need RAID enclosure- with FW800 (e-sata would be bonus, but for now I have no use for it), and USB2. 4 hard drive capacity would be nice too, but I could settle for 2 as well (as long as it is compatible with 2TB hard drives). Enclosure I mentioned in the title seems very nice, and I have one OWC enclosure already, pretty happy with it.
I don't have experience with setting up RAIDs though I've read a lot and don't think it would be too difficult. The Drobo doesn't do eSATA and I really want the fastest possible so OWC Mercury Elite beats it there. Still I've fallen victim to the Drobo gimmick where it seems really easy, does it all for you, but most importantly you can use any size drive and the Drobo does the dirty work. I'm not even sure what this "dirty" work would involve since I always thought when building an array you needed to have drives that are identical in model/make and size. Am I wrong? Can a cheaper OWC Mercury Elite like this be as user friendly as the Drobo? Are there other recommendations?
Barefeats recently reviewed the OWC Mercury Elite here but it doesn't compare it to other setups. In fact it say's in the article it won't provide blazing speeds without dedicated eSATA channels which isn't exactly a positive review. Still it would be faster than a Drobo. Am I missing any other options for the same price or less?
Does anyone have an OWC Mercury Elite-Al Pro Qx2? If so any idea how to get it into JBOD mode? In the book, it shows to set the selector to 0 if using a software raid, however if I do that the rebuild light just blinks (why when it shouldn't be in a raid?) and does nothing even after 36 hours. All other raid modes that I have tested on this work flawlessly.
I have this case [URL] And it has a power switch on the back. When I turn my MBP off I'd like the drives to shut off but they just stay on and I have to manually switch them off. Is there a way to get them to do that? Also is it safe to turn off the drives manually after ejecting?
Just posting this so it will be easier for others who need the firmware updater for the most recent dual drive quad enclosure from OWC using the 936 Oxford chipset, to allow you to switch between RAID 0 (stripe), 1 (mirror) and JBOD modes. I sourced this direct from OWC for my bare drive kit (part no. OWCMEFW936AL2K) after a call to tech support. When flashing, ensure no other devices are connected to the firewire chain. Backup any data on the hard disks before changing modes! If you have the same (or the enclosure with included drives) this is the firmware for you, but to be absolutely safe, give OWC a call and they will send you the correct firmware directly
I just bought a refurbished OWC Mercury Elite Pro Dual (with the 924 chipset) and can't figure out how to get it to sleep while connected under FW800. Under USB this operates as I expect: shut down the Mac, the drive shuts down. Under FW800 though, nothing. It doesn't matter if I eject, suspend, shutdown the drives just keep spinning (x2 WD Caviar Green). This is connected to an 09 Mini but also tested with an 08 Macbook Pro with the same results.
I've checked with OWC, Apple and the Apple Store as well as numerous boards with no luck. Any suggestions are highly welcome. If anyone has this case and can properly get it to sleep under FW800 I'd like to hear from you! Before I consider any warranty repairs (shipping will kill me being from Canada) I want to know if I'm wasting my time. I may just end up having to leave on 24/7 but ideally would like to have it sleep overnight.
looking at installing an OEM SATA hard drive into an OWC Mercury Elite-AL enclosure. Do I need a ribbon cable and screws? If so, could anyone recommend a brand of cable and tell me what size screws I would most likely need?
Does anyone own the OWC Mercury Elite-AL "Quad Interface" external HD enclosure? It's the one with the eSATA/Firewire800/Firewire400/USB ports. Any opinions, warnings or praise? Do they keep the drive cool enough? I just ordered one, only to find out it's on back order. I also ordered a Western Digital "Green Power" RE2-GP 1TB drive, and the Newer Technology eSATA Extender to go with it. All will serve as a Time Machine backup drive.
This really irks me. I read that it was taken down because of "innapropriate user generated content". If you take down 4Chan Elite because of user content, you may as well take down Safari too. The app is clearly marked 17+. I want to know why it was taken down and if there will be a time when it will be put back up.
[URL] I've had my 200GB for a week now and it's simply amazing. My xbench is over 360, boot up time under 7 seconds, PS launches in 2. But most of all - it works, no sleeping issues, nothing. I did try the F200 before and it was ... not ready. OWC did a great job. I'm getting the new 400GB as soon as it's there.
Just wanted to ask a few questions about firmware and SSD's. Is there any way to check which firmware you have under osx? Windows? I'd like to find out what firmware my OWC Mercury Extreme 120g has, and if it was shipped with the recent upgrade. If it's not, what is the best way to go about upgrading the firmware? Reformatting to windows, wiping the drive clean, then installing (under win7) ?
A friend send me a video on Mercury Messenger and when I opened it I wanted to save it but where it says "Pro Save" or "Pro Save As" they are grayed out and it wont let me click it. How can I save the video?
OWC Mercury Pro 60gig SSD vs Corsair F40 40gig SSD
Installed in: MacMini Late 2009 2.53ghz 4Gig ram
A few of you may know that I had the Corsair F40 SSD a few weeks ago after reading some good reviews. I went ahead and purchased it at Frys for ($90) after rebate and with the feedback from everyone I took a look at the OWC SSD's as well. I chatted with customer service and they were very helpful and I decided to get the 60 Gig version.
I cloned using DiskUtility and ran xbench. I did honestly notice a slightly faster boot time with the corsair, i don't exactly know why. What's even more amazing is that MS WORD seems to boot the slowest of all my launch programs, even PS4. (that is true for both drives).
So if anyone is decided between OWC vs Corsair vs whatever brand..here are my results and my experiences.
The main reason I went with the OWC SSD is their customer service and reliability respectively. I have had no problems with the corsair. I actually might have stuck with the Corsair had they had the F60 (60gig) in stock.
Needless to say, I'm happy with the SSD upgrade.
Sidenote: I have a OWC Mercury External with a 1TB caviar black hooked up via FireWire800 and I notice my boot time is significantly slower if my drive is turned on at boot. I'm not sure how to disable the Mac from seeking it perhaps. I've just tried to get used to turning it on and off at boot.
I have been using the OWC mercury 200GB SSD for 4 months now and I am experiencing a lot of freezing and lags on my 2010 15" i7 MBP. I tried restoring to original MAC OS Snow Leopard but it still froze. I dont know the exact problem.
Freezing occurs mostly when I perform major task/ heavy duties on the MacBook Pro, for example, when doing some video calling on Skype, Playing starcraft 2 and some heavy games.
Anyone having the same issues? Does anyone know any problem solving solutions?
I recently made a clone of my Windows XP Pro SP3 installation (its roughly about 14GB according to Finder/WinClone) so i made a 80GB partition on my 320GB drive and it gives me this error message:
the WinClone came from a 500GB internal drive and ive gotten winclone images to restore to a MBP before but not sure why its giving me this error code, anyway to restore the image to the new partition (which was created with Bootcamp) as i no longer have access to the old machine it was running on.
First some background info. I recently purchased a 1TB hard drive for my 13" MBP, and I am about to do a clean install of OSX 10.6 and Win7 64bit on separate partitions.
And I want to setup the partitions before I install using Disk Utility. The reason for this is because I'm under the assumption that when creating a NTFS partition its better for the disk to be blank so it can put the MFT(Master file table) and MFT Mirror wherever it wants instead of some random spot on the disk (that way disk writes will be faster). The MFT thing was true when converting a FAT32 disk to NTFS. Nativity formatted NTFS disks were always faster then ones converted from FAT32, because the MFT was spread out instead of at the start of the disk.
I'm worried that installing OSX and then using the bootcamp utility will cause the MFT on my NTFS partition to end up in a un-optimal place and disk Reads/Writes will be slower.
Ok, so here's my questions.
1.) Should I be using a GUID Partition Table or Master Boot Record(Remember OSX 10.6 and Win7)?
2.) Should I use Disk Utility to Create a the OSX partition and then leave the second partition as Free Space? / Or should I use a third party utility and make the OSX partition and the NTFS partition at the same time?
3.) If I do create the partitions Manualy, will bootcamp still work correctly?
4.) Should I Use Journaled or Case-Sensitive Journaled on my OSX partition?
I know all of the questions were stupid, but there isn't any info on the web about it.
So my iMac came with a 1TB hard drive and I installed Windows 7 x64 but only gave it some 93GB. I have a two-prong question:
Can I add a third partition to my drive after I partition for BootCamp? My main partition ("Macintosh HD" by default) is over 900GB large and I'd really like to cut that up into 2x450GB, for example, in addition to the 93GB BootCamp partition.
Second, once partitioned, is it possible to resize the BootCamp partition to make it bigger after it has been set up?
Got my first MacBook Pro about 2 months ago and I have been enjoying it to full effect, installing programs such as logic studio and photoshop cs5 on it. Recently, however, I decided that I would like to access some of my windows based programs when I am on the road and don't have my desktop pc with me. So I bought a fresh copy of 32-bit Windows 7 Ultimate and sat at my macbook, put the disc in and then loaded up Boot Camp. I went through the menu options, decided that I wanted a 50GB partition, leaving my Mac OS drive at 182 GB with 83GB to spare. However, when I started partitioning, after about a minute it stopped and this error message appeared: "The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.".
I tried cleaning all my temporary files and deleting some files in my downloads that were quite large and I restarted my machine. The problem persisted. Is there a solution to this problem that does not involve doing all this rubbish with a fresh install of Mac OS? I don't have any method of backup apart from a couple of 4GB flash drives..
Could not modify partition map because filesystem verification failed
^ My windows bootcamp messed up so I deleted it and tried to install a new one but I get this message. Does this mean that there is something wrong with the hard drive?
I have just recently deleted my Bootcamp partition in Disk Utilities, and now im trying to increase the partition size of my Macintosh HD drive. When i go to the partition map and try to increase the size. The same error always appears. "Could not modify partition map because filesystem verification failed" I have attached an Image of what my partition map looks like right now.
I recently installed MacDrive on my Windows Vista X64 partition so that I could access my iTunes Library on my Mac partition. After installing iTunes on my Windows partition and pressing shift while it opened, iTunes asked me for an iTunes library file ending with the extension ".itl". Now, I do not have any files ending with this extension in my iTunes folder on my Mac partition. Is there anything I can do to make iTunes on Windows to read my music library on my Mac partition?
I am dual booting XP Pro and OS X on my NC10. I have XP Pro installed on the main partition with a FAT32 partition for files that can be read by both OSes (see attached image for two views of the partitions). I then installed OS X on an extended partition. Unfortunately, I had another 5GB partition also on that extended partition. I now want to delete the spare 5GB partition and non-destructively reallocate the space for the OS X partition - I want to expand it to be one big partition with my bootable OS X install still on it. Unfortunately, I can't find any way to do this in Partition Magic. Is it possible with GParted/BootItNG/iPartition or any similar software? If so, which and how? The NC10 has no CD drive so solutions that work from OS X or XP or a bootable USB stick would be preferred.
could not modify partition map because filesystem verification failed" I am trying to partition my hard drive to set up an XP system on it (I know, but it is for AutoCAD, sorry). Anyways, when I go into disk utility, and try to set up the partition, it fails. I have a newer uMBP, 375 free GB (trying to set up a 75 GB partition) and it just wont work. Weird. Nothing seems to be online about the problem.
the osx 10.6 partition is giving errors (the black and white multi language message that tells you to hold down the power button..)
have done a permissions repair, run techtool from a boot disc, all have failed to repair.
next step is for me to reintall snow leopard, and as i have no dual layer disks or usb keys i intend to install from external usb drive using the instructions here: