have a speed comparison between a RAID 0, 1, 5, and possibly a 01 on the new Mac Pro. I found a few reviews from other manufacturers, but I was interested in how read / write speeds for the Mac Pro and the Apple RAID card stack up. I'm particularly interested in how much slower a RAID 5 is then a RAID 0.
View 4 Repliesive put 4 of the hitachi 1tbs in my new mac pro.. and i really want to do Raid on them eventually.. and buy the pricey apple raid card.. i'll do it.. but speed wise:
How fast is a Sata connection straight from HD>Motherboard... ~75mb/s?
Is the Raid 5 config with all those drives much faster... around ~110mb/s?
Do you know if there is anyway to get a 5th drive into the raid 5 array? using the ODD space.. or some externals too... i need as much as space as possible...
And boot camp wont work with raid card anymore? I was thinking to have the startup disc be a raptor to increase speed on the apps, how would it integrate with the raid card, etc
I have a G3 iBook 700Mhz, 384MB, 20GB with 16MB VRAM. I really want Tiger, but am a bit worried about buying it, installing it, and then finding it runs real bad. So can anyone put my mind at rest? Anyone here have experience of Tiger running on a similar spec machine? In particular, how does it cope with spotlight and dashboard - and do the traditional features, like Expose still work really well? And how does Safari compare speed wise? If it is as fast or faster than Panther, then I will be ordering Tiger later today.
View 14 Replies View RelatedI got my Intel Gen2 SSD's over the weekend, and have installed them in Raid 0 using icy dock converters, I cloned my OS onto there from my caviar black raid 0, so I want to run some sort of throughput test to compare the two, not application specific as I don't do any of the CS4, video stuff, just plain old read and write tests
View 6 Replies View Related have MROOGLED and searched forums but haven't found a quick and dirty answer to this...
What's the best bang-for-buck upgrade of these?
1) Software Raid 0 ?
(Free, but might actually slow some tasks due to adding a workload to the processor?)
2) Add RAM ?
($150 to bump from 3GB DDR3 to 6GB, $300 to bump to 10 GB)
3) Hardware RAID 0 ?
($800 for the apple controller - yikes! )
I read Lloyd Chambers recs for optimizing photoshop, and while very helpful, it seems overkill for a weekend warrior , non professional like me.
Using the base 2009 Mac Pro with standard 3GB of DDR3 primarily for
1) medium photoshopping with file sizes up to 200 - 400 MB
2) importing / smoothing / editing movies in iMovie and possibly FCE from HDV tapes and a Flip
I'm quite new to the OS (Level) Raid concept provided by the Disk Utility within Leopard OS X 10.5.6 and other OS X OS's, but I saw a great video showing 2 USB External HD's hooked up to a macbook running a raid to tie them together (striped or mirrored). This concept is simple! But heres my situation:I have an iMac 22" 2.4 GHz Intel Core 2 Duo, 4 GB 667 MHz DDR2 SDRAM, Running off of a "298.1 GB WDC WD3200AAJS-40VWA0 Media Hard Drive". I also have an External Drive "465.8 GB WD 5000AAV External Media".
View 4 Replies View RelatedWill the speed be comparable between a RAID setup that uses 2 x 1TB 64MB cache Blacks, vs 1 SSD (Intel X25-M for example)? Will the difference be noticeable at all (during application launches etc). I would like to know soon because I just ordered the 2 Blacks
View 12 Replies View RelatedI have a PowerMac G5 and need to purchase an internal RAID card to create a RAID 1 mirror of the system drive... one that will allow me create a Hardware RAID 1 mirror, not software RAID through OS X.
View 2 Replies View RelatedI just bought a Guardian Maximus RAID1 kit and I have two 1TB drives in it. I'm using it over Airport Extreme as an airdisk (mac osx 10.6.2)
My question is simply: am I running a risk by partitioning it into two partitions? Should I ever have to rebuild the failed disk (which I understand is really simple with the Guardian Maximus) - will it have trouble doing two partitions? I'm using one 500gb partition for time machine and one 500gb partition as redundant itunes/media.
I have a Lacie ext hard drive with 2 x 250gb HD that were one RAIDed into a single 500gb HD. I ran this update Lacie firmware update: http://www.lacie.com/support/drivers...r.htm?id=10053 And now my HD will only show up as two separate HDs of 250gb instead of a single RAID HD of 500gb.
View 6 Replies View RelatedI have a macpro with 4 x 1tb drives
Is it possible to get a highpoint raid controller and put those 4 drives in a raid 5 array (and then create partitions inside that array) - or do you need to have 1 drive by itself for the operating system, and then create a raid array using the remaining 3 drives?
Lastly, are the highpoint 3500 series a decent card? and fully compatible?
I have a new Mac Pro Quad 2.93 with the Mac RAID card installed with four 1TB drives setup in a RAID 5 array. When creating the volumes in the RAID utility, you can not edit them, resize, etc. If one large volume is created in the RAID utility, you can then partition that one volume using the Apple Disk Utility, which then allows you to resize if needed.
View 1 Replies View RelatedI'm using the software RAID right now. Everything is set as RAID 10. I want to move to a RAID card� if I keep it as RAID 10 will I still need to redo everything?
View 1 Replies View RelatedI have a RAID 0 set up with two 1.5TB HDs. I am doing some reorganizing and want to take all the data on the RAID 0 and move it to one of the hard drives in the RAID 0 and create to single drives. Is there any way of moving all the data from a RAID 0 onto one of the HDs?
View 4 Replies View RelatedI am planning on getting a 2010 MP when they come and have a question about it. I am 90% sure that with my budget, I will not be able to after a RAID card. I am wondering if software RAID would be alright or if it's so bad it's not worth doing. Also, there is small chance that I could buy a RAID card later on, how would I install it? I will be using it for 3D animation with Maya and some zbrush modeling. Also I will be doing some Photoshop and illustrator and maybe some gaming on win 7 boot camp. Feel free to list any other pros and cons about either a software RAID or hardware RAID, I wana make sure I have all the details before making a final decision on it.
View 24 Replies View RelatedI have never setup RAID before and this question may be totally stupid for that matter.
Can I setup RAID 1 (or call it mirroring) without the RAID card? I have two 1TB internal drives in my Mac Pro and I want to mirror them. I don't want to spend another 700 bucks just to setup a mirror.
Disk Utility shows some RAID options, but I am not sure how to use them, or if they will work at all without the RAID card.
On my 2009 Mac Pro, OS X's disk utility seems to allow the provision of making a mirror RAID or a stripe RAID.
Is it possible to shove in 2 drives, make a RAID 0 for two of them, and then add in 2 more drives to make a RAID 1 out of that RAID 0? (a RAID 0+1?)
How do these 2 versions compare in terms of graphics and real-world usage?
View 1 Replies View RelatedMacBook Air, 1.8ghz, SSD drive.
Geekbench 32bit, score 2132
No apps, running, although NOT after a fresh reboot.
Detail attached. (It's a RTF file inside the zip file).
In comparison, MacBook Pro 17" Santa Rosa 2.4ghz Core 2 Duo, 4gb ram. is 3172.
Good news though, MBA scored higher than PowerMac Dual-Core G5 2.5ghz.
Is it normal for SSDs to use the same or more power as a HD?
SSD
An OWC Mercury Exreme Pro 40GB SSD uses 2.2W-2.5W when active.
A WD SiliconEdge Blue 64GB SSD uses 2W when reading and 3.5W when writing.
An OCZ VERTEX 2 40GB SSD uses 2W when in operation.
HD
A WD Scorpio Blue (5400rpm, 2.5") 250GB HD uses 2.5W when writing/reading.
A WD Scorpio Black (7200rpm, 2.5") 250GB HD uses 2.5W when writing/reading.
A Hitachi Travelstar 5K750 (5400rpm, 2.5") 500GB HD uses 1.4W when writing/reading.
Does anyone have any comparisons of disk performance under OS X and Windows? The reason I ask: I've come to notice that the sound of disks being accessed is very different under the two OS varieties*. So much so, I can recognize the OS in use merely by the sound of the disk! So, I'm led to wonder: which OS on a Mac Pro has better disk read/write speeds?
* - Really rather rough and silly descriptions follow
Windows - snow being crunched underfoot
OS X - a spun coin settling on a table
Original Here
[URL]
The 32-bit Snow Leopard kernel can run both 32-bit and 64-bit apps. The biggest bang for the buck is running 64-bit applications.
I have recently purchased my first Mac a few months ago. While I use a Windows PC at work and had previously used a Windows PC and home, I was frustrated with the home laptop and switched to a Mac. Now my question is, I am looking for a Word Doc and Spreadsheet application for personal use at home and I am not sure which to get, MS Office for Mac or IWorks. I currently use Word and Excel (and am pretty familiar with both) at work and previously at home. I do basic like writing letters, expense spreadsheet calculations, account listing, etc. I would also like to be able to sent Word and Excel docs from my work computer (in MS Office for Windows) to my home computer and be able to work and edit them and send them back. Not sure if IWorks would let me do that, or if MS Office for Mac is the way to go.
View 19 Replies View RelatedI am replacing a MacBook Pro HD with a Seagate Momentus 500gb HD. The Apple one is reconized but semi corrupted, the Seagate one isn't even reconized. The onl difference between the two that I notice is the side slot on the far right of the Seasgate. Do I need a differenct type of replacement HD or could it be the HD cord? the one on the left is the Seagate
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.3)
I have two folders, A and B. Folder A has about 1000 images organized in subfolders. Folder B has about 10,000 images in different subfolders. Ultimately, I would like to delete anything in Folder A that is also in Folder B.
I know about the Diff terminal command, but is there anyway to complete a one way comparison? In other words, I know there are about 9000 images in folder B that are not in Folder A, and I do not want to wait for Diff to compare the two folders and produce a several thousand item long list that includes those images.
I have looked at the online material for Aperature and Lightroom and am not sure if either of these will allow me to do this. I have been using finder but that is a painful process as I need to have 11 windows open and keep jumping back and forth between windows. There has to be a more efficient way to get through this.
So, I am curious if either of the programs I mentioned would do the trick, or some other software? Programs like PSE really don't help for this. Adobe Bridge was somewhat useful but also needs multiple copies of the program running at the same time to use multiple folders.
I had returned the unibody Macbook I bought last December primarily due to the low quality screen. I'm wondering if anyone has comparison photos between the two (especially at different viewing angles), as I'm seriously considering purchasing the 13" again.
View 24 Replies View RelatedI have a first gen unibody mBP (2.53 GHz) with 9600 M GT graphics card.
My wife is buying a lenovo w500 laptop with ATI Mobility FireGL V5700 graphics card.
there are a lot of Airport Express threads going around but since I didnt want to hijack anyone else's thread I thought I would start a new one. I need a router very soon and was hoping to get the Airport Extreme since the majority of the computers in the house are Macs. My friend was gifted an Airport Extreme MB763LL/A and was offering it to me for $105 brand new sealed. I am pretty sure that this is not the new model and was wondering what the differences were between this one and the new model and whether it was worth the extra movie.
I think the main difference is the gigabit ethernet but as a noob I am not exactly sure the benefit of having it. Would streaming high definition files to the Apple TV become a problem? Also does this model has simultaneous dual band. Amazon states that it does but I wanted to make sure. Finally, the computer that is going to be hardwired is actually a PC. Does this matter in the setup? Can I set it up using a Mac even though it wont be hard wired to the router.
I am looking for some (prefer free) software that will compare 2 directories and tell me what is different in each dir or what files are missing.
Dir #1 has File 1,2,3,4,5
Dir #2 has File 1,2,3
I am looking for a program that will tell me dir 2 is missing files 4 and 5.
