Installing OSX 10.5 On A USB Hard Drive?
Ok I am a complete newb to the mac world. I have never owned or operated a mac before this one. I have read several topics online about installing OSX on a external hard drive. My problem may be simple but I just cant figure it out. I have a western digital 300gb external usb hard drive. I have partitioned it to apm, went without a hitch. When I boot from my install media which is OSX 10.5, it sees my external as an option to install, but if selected it says that OSX can not be installed on that drive. Is there something that I am missing or doing wrong? Any help would be appreciated. Thanks
Ok great. Thanks for the reply's. It has been very helpful. And I do have the 700mhz cpu. I backed up my copy of retail OSX 10.5 DVD to a usb thumb drive and can boot successfully to the install dvd from the thumb drive. I used a program to fake the cpu speed to meet requirements of 10.5 and that worked fine. I just didnt know if I could make the iMac see the external hard drive as an internal. But I believe my question has been answered. Thank you all.
Similar Messages
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How can I install OSX on a new third-party hard drive in my Macbook Pro?
I'll start off by saying that I bought my MBP (Mid 2009, 13 inch) used two years ago, and the seller never thought to mention that he had installed a third party hard drive not long before selling it to me... First problem.
Anyway, the hard drive crashed. I'm installing a new hard drive, but I'm worried about getting back to having Mountain Lion. I'm confused by the process - Some say I can start by ordering a retail copy of Snow Leopard on Amazon, some say I need the OS disc that originally came with the computer (which obviously I don't have), and some make it seem as if there's a special version of Snow Leopard I need to order from the Apple store?
Help.There is no special version of Snow Leopard (other than what ships with a Mac of that vintage). There is a regular retail version. It is a good idea to have a copy.
http://store.apple.com/us/product/MC573Z/A/mac-os-x-106-snow-leopard
After you install the new hard drive boot the computer from the OS disk, and install OS 10.6.
If you want a more recent OS, sign in to the App Store - use the same ID and password you have used here.
There you can download Yosemite, it's free.
I assume your MBP meets the requirements for Yosemite. If it does not, or if you want an earlier OS than 10.10, you should be able to find it at the App store. -
Anonymous UUID: AF0434C1-613F-2165-4817-12A2521DF5F6
Sun Dec 8 23:09:12 2013
panic(cpu 1 caller 0xffffff8012cdc19e): Kernel trap at 0xffffff8012c88396, type 13=general protection, registers:
CR0: 0x0000000080010033, CR2: 0x00007fbd7b4a0008, CR3: 0x000000006777c000, CR4: 0x0000000000000660
RAX: 0x00ffff8022513ae0, RBX: 0xffffff8018d00350, RCX: 0x0000000000000029, RDX: 0x0000000001447f60
RSP: 0xffffff808c143c30, RBP: 0xffffff808c143cb0, RSI: 0x0000000000000040, RDI: 0x00000000000a23fb
R8: 0x0000000000000029, R9: 0xffffff808c143d90, R10: 0x0000000000000000, R11: 0x0000000000000206
R12: 0xffffff8022513ae0, R13: 0xffffff808c143d90, R14: 0x0000000000000000, R15: 0xffffff8022513ae0
RFL: 0x0000000000010246, RIP: 0xffffff8012c88396, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x00007fbd7b4a0008, Error code: 0x0000000000000000, Fault CPU: 0x1
Backtrace (CPU 1), Frame : Return Address
0xffffff807f9dddf0 : 0xffffff8012c22f69
0xffffff807f9dde70 : 0xffffff8012cdc19e
0xffffff807f9de040 : 0xffffff8012cf3606
0xffffff807f9de060 : 0xffffff8012c88396
0xffffff808c143cb0 : 0xffffff8012c87f5b
0xffffff808c143de0 : 0xffffff8012cadcc6
0xffffff808c143e10 : 0xffffff8012c62179
0xffffff808c143e50 : 0xffffff8012c26bb1
0xffffff808c143e80 : 0xffffff8012c139b5
0xffffff808c143ef0 : 0xffffff8012c1e003
0xffffff808c143f70 : 0xffffff8012cc921d
0xffffff808c143fb0 : 0xffffff8012cf3e26
BSD process name corresponding to current thread: ReportCrash
Mac OS version:
13A603
Kernel version:
Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64
Kernel UUID: 1D9369E3-D0A5-31B6-8D16-BFFBBB390393
Kernel slide: 0x0000000012a00000
Kernel text base: 0xffffff8012c00000
System model name: MacBookPro5,1 (Mac-F42D86C8)
System uptime in nanoseconds: 522298692346
last loaded kext at 275002117765: com.apple.filesystems.msdosfs 1.9 (addr 0xffffff7f94fa8000, size 65536)
last unloaded kext at 483162776375: com.apple.filesystems.msdosfs 1.9 (addr 0xffffff7f94fa8000, size 57344)
loaded kexts:
com.paceap.kext.pacesupport.snowleopard 5.9.1
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AGPM 100.14.11
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.2.0f6
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDA 2.5.2fc2
com.apple.driver.AppleMikeyDriver 2.5.2fc2
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.driver.AppleMuxControl 3.4.12
com.apple.GeForceTesla 8.1.8
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleMCCSControl 1.1.12
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 325.7
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.6.0
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.4.0
com.apple.driver.AppleUSBHub 650.4.4
com.apple.driver.AppleUSBEHCI 650.4.1
com.apple.driver.AppleFWOHCI 4.9.9
com.apple.driver.AirPort.Brcm4331 700.20.22
com.apple.driver.AppleAHCIPort 2.9.5
com.apple.nvenet 2.0.21
com.apple.driver.AppleUSBOHCI 650.4.1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleSMBIOS 2.0
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 216.0.0
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 216.0.0
com.apple.driver.AppleUSBAudio 2.9.3f17
com.apple.AppleGraphicsDeviceControl 3.4.12
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.driver.DspFuncLib 2.5.2fc2
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOAudioFamily 1.9.4fc11
com.apple.kext.OSvKernDSPLib 1.14
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.iokit.IOSurface 91
com.apple.iokit.IOBluetoothFamily 4.2.0f6
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.nvidia.classic.NVDANV50HalTesla 8.1.8
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleGraphicsControl 3.4.12
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleHDAController 2.5.2fc2
com.apple.iokit.IOHDAFamily 2.5.2fc2
com.apple.driver.AppleSMBusController 1.0.11d1
com.apple.nvidia.classic.NVDAResmanTesla 8.1.8
com.apple.driver.IOPlatformPluginFamily 5.5.1d27
com.apple.iokit.IONDRVSupport 2.3.6
com.apple.iokit.IOGraphicsFamily 2.3.6
com.apple.driver.AppleSMC 3.1.6d1
com.apple.driver.AppleUSBMultitouch 240.6
com.apple.iokit.IOUSBHIDDriver 650.4.4
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 650.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.0
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.0
com.apple.iokit.IOUSBUserClient 650.4.4
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IO80211Family 600.34
com.apple.iokit.IOAHCIFamily 2.6.0
com.apple.iokit.IONetworkingFamily 3.2
com.apple.driver.NVSMU 2.2.9
com.apple.iokit.IOUSBFamily 650.4.4
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.10
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 21
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.8
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
com.apple.kec.pthread 1
Model: MacBookPro5,1, BootROM MBP51.007E.B06, 2 processors, Intel Core 2 Duo, 2.53 GHz, 2 GB, SMC 1.33f8
Graphics: NVIDIA GeForce 9600M GT, NVIDIA GeForce 9600M GT, PCIe, 512 MB
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1333 MHz, 0x802C, 0x384A53463235363634485A2D314734443120
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.0f6 12982, 3 services, 23 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: ST1000LM024 HN-M101MBB, 1 TB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: Built-in iSight
USB Device: Apple Internal Keyboard / Trackpad
USB Device: IR Receiver
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus:
Please helpThe aftermarket memory you installed doesn't meet the specifications for your model (1066 MHz DDR3 SDRAM.) Reinstall the original memory, or install new memory of the right type.
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Backup a dual boot iMac with OSX + Vista to Time capsule and USB hard drive
I have just bought a Time Capsule which is now working as my WiFi Network base station and backs up an iMac and a Macbook. The iMac has both OSX and Vista (using Boot Camp) and I was using a USB Hard Drive that has 2 partitions (HFS+ for the Mac; NTFS for Vista) to back up the iMac. Rather than leave this attached to the iMac just to back up the Vista partition I would like to move it to the Time Capsule's USB port and use it as NAS. The idea being that it becomes a NAS with one partition used to back up the Windows data when I run the iMac with Vista and the other partition to archive the Time Machine backups from both the iMac and Macbook. I tried to connect it as it was but got an error and reading the forum it seems that it won't work unless both partitions are HFS+ or FAT. If I reformat the NTFS partition to HFS+ will I be able to use the built in backup function of Vista to back up the Vista partition to the USB hard drive? I read somewhere else that Time Capsule takes care of the formatting for an external NAS drive and Windows will be able to read and write to it even though it's not NTFS. Any ideas comments appreciated.
This is crude but if you need a work around, just plug the USB drive directly into the iMac.. copy the files to it.. then plug it into the TC.
You also do not need to use the TC as an intermediary between your iMac and MBP.. just turn on sharing in the computer.. so you can directly copy files from one to the other.. Macs have public access directory preconfigured for each user account.
As far as mounting the TC..
In finder use Go, Connect to server.. and type.
AFP://TCname or TCipaddress
Where TCname is the actual name of the TC.. I strongly recommend you follow SMB network rules.. ie if your TC has a name like
Fred Blog's Time Capsule 2445566.
It is too long.. it has spaces and it has non-alphanumeric characters.
Shorten it to FredTC
No spaces no characters that are NOT alphanumeric.
TCIPaddress is simply the standard IP.
You can also use CIFS://TCname which according to the article forces the connection back to SMB1 rather than SMB2 which as usual is broken.
But I would definitely use AFP if possible. I cannot understand the decision to move to SMB as standard. -
I had iLife pre-installed on my aluminium Macbook 2009 with OSX Leopard on it. My hard drive broke but got most of the info off it and just installed snow Leopard on to a new drive and then downloaded and installed Mountain Lion over it. Now I don't have iLife anymore. How do I get it back?
Welcome to Apple Support Communities
Mac OS X doesn't come with iLife applications, so you have to install them manually after installing Mac OS X.
Insert the Applications disc or Mac OS X Install Disc 2 DVD and install iLfe applications. Then, open > Software Update, and install the latest update. If you want, you can purchase iMovie, GarageBand and iPhoto in the App Store, so you will get the most recent version -
What packages to install, and how to install in an USB hard drive
Hello.
Well, as I said in another thread, I want to install in an USB hard drive. But I don't know how, because it hasn't graphical installer, but text installer. I tried in a virtual machine, and it was fine, but when I want to start it, an error appears, "Was not found a bootable system" or something. Maybe a VM is not as a computer, but... well. I didn't change anything while I was installing GRUB, and I know that I've to install it in /dev/sdb.
And I want to know too, what packages to install and what packages don't (the ones which are neither "base" nor "base-devel"). But I'll install sudo, links and ndiswrapper (for wifi).
Thanks, and excuse me if my English is bad.Gotta use the wiki my friend and this one is even translated into Spanish:
https://wiki.archlinux.org/index.php/In … C3%B1ol%29
As to your question about which packages you'll need beyond those in base and base-devel - that depends on what you want on your system... no one can answer that but you!
Welcome to Arch.
Last edited by graysky (2011-01-01 19:50:46) -
When i was installing bootcamp, it deleted my coursework on my 1TB usb hard drive?? why is this?? can someone help??
You did something wrong. Why was your usb hard drive connected? Did you somehow format the external hard drive? If so, your files are gone.
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Is 250GB External USB Hard Drive compatible with Mac OSX on an iBook G4?
Hello,
I just bought a Toshiba 250GB External Usb Hard Drive because the seller recommended it to telling me that it works in my computer iBook G4 Mac OSX.
I prepared it and I see it on my desktop with a folder named System Volume Information and 2.32 GB available.
I tried to copy a file and I received a message telling that the disc can't be modified.
Where can I find the instructions to initialize it if it is compatible?
Thanks in advance,
Joan
Message was edited by: jinglada
Message was edited by: jingladaI have a feeling this is a similar problem to my 400GB Usb2 drive. I reformatted it to the default Mac format in Disk Utility and it mounted!! Try this
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HT1178 how to install a usb hard drive though air port time capsule
I am looking to connect a usb hard drive to my time capsule airport. The primary purpose of this drive is to create a shared drive between the three computers in the house, not for time machine. Is there any specific steps or procedures I need to know to make this happen? thanks.
Plug it in, click here, and follow the instructions. The drive needs to be formatted as FAT16, FAT32, or Mac OS Extended (Journaled), and may need to be connected through a powered USB hub.
(90236) -
How to restore machine using a TM backup on a usb hard drive from older imac to a brand new iMac?
My imac (the one that had a superdrive in it), had a broken superdrive and was sent for repair. Whilst being "repaired" the screen was broken. I now have a brand new imac albeit without a dvd drive. My question is how to I restore my the old TM back up which had been made to an external usb hard drive to the new imac. Help files say that I should not restore from a TM file to a different machine and that I should use migration assistant. Whilst I can see the external usb drive in TM it is not being recognised in Migration assistant when I click on back up from a TM backup on another machine or disk.
Any ideas?
Just noticed that this new machine is running OSX 10.8.4 the broken imac was on mavericksThis is very simple first run Software Update on the new machine and get your machine upgraded to the most recent version of Mountain Lion 10.8.5. Install all other software updates Apple recommends in Software Update. Then care fully read Pondini's guide on using Migration Assistant located at:
http://pondini.org/OSX/MigrateLion.html
Your migrated data will be in a new account, to access it log into the new account.
Also DO NOT repeat DO NOTuse Wi-Fi to migrate data, if your TM backup drive uses USB, then connect it via USB and follow the on-screen instructions as described in Pondini's guide. -
Hi
After upgrading to osx 10.9.3, my external hard drive was not able to mount, but it can be mounted without issue in osx 10.6, how do I solve it? it was formatted by disk utility.
Thanks
PTFrom the menu bar, select
▹ System Preferences ▹ Energy Saver ▹ Power Adapter
and uncheck the box labeled Put the hard disk(s) to sleep when possible, if it's checked.
If the drive has more than one interface (USB, FireWire, Thunderbolt, eSATA), try one of the other interfaces.
Check that the data cable is securely inserted at both ends.
Try a different cable.
If you're connecting the drive through a hub, connect it directly to a built-in port on the Mac.
If you're connecting it directly, try a different port.
Disconnect all other devices on the bus, or as many as possible.
Test the drive with another Mac. Test another drive with this Mac.
If the drive is bus-powered, but has an AC adapter, connect the adapter.
Start up in Recovery mode and launch Disk Utility. Is the drive recognized?
Start up in Safe Mode and test.
Reset the NVRAM.
Reset the System Management Controller.
If the drive doesn't work under any of the above conditions, and if another drive does work with the same Mac, then the drive has failed. You may be able to salvage the mechanism by removing it from the enclosure and installing it in another one, or in a drive dock. -
Lion won't run from usb hard drive
I downloaded Lion yesterday. Took 7 hours, from 5:30pm to 12:30am. I bought a new 500GB USB hard drive to load it on. I had previously upgraded the SL OSX per instructions. The Lion install went fine. It told me to reformat the drive, which I did (to get rid of MS-DOS formatting). The Lion installer recognized the drive and went through a 20 minute install.
Upon restart, it defaulted to SL on my internal drive. I went to Preferences/Startup Disk and clicked on the "Mac OSX 10.7 on 500G HD" and clicked Restart. Again, it defaulted to my internal SL drive.
I restarted the computer and held down the Option key to pick a boot drive. When the window appeared, the external drive was not in the list, only the internal SL drive and the Windows partition for Parallels.
Repeating the above gets the same results.
I understand that the Lion installer is now gone and I can't install it again.
What do I do now?The new hard drive is a Hitachi Lifestudio and it has one of those annoying "disks" that pop up on the screen wanting you to install some "Lifestudio" app. Erasing the disk and reformatting does not stop that message, so it must be in hardware.
It is. Return it for a refund and get the below.
I ALWAYS build my own drive (takes 5 mins). More storage and less money.
Use FireWire not USB.
USB is packet oriented and data transfer is managed by the CPU, Firewire is a streaming protocol and data transfer is managed by the CPU only to initiate transfer, after that, Firewire handles the rest dropping CPU load to nearly 0%.
Put the drive below, in the enclosure at the bottom. Note how the enclosure has a cooling fan, and that the drive is mounted on vibration mounts. I know of no other hard drive enclosure with those features.
A hard drive has three enemies 1) Heat, 2) Vibration, 3) A Windows 7 installation.
http://www.amazon.com/Western-Digital-Intellipower-Desktop-WD20EADS/dp/B001RB1TI S/ref=sr_1_1?ie=UTF8&s=electronics&qid=1258862242&sr=8-1
http://www.cooldrives.com/ox93saiihadr.html -
Macbook pro freezes for no reason even after installing 10.8 on a brand new hard drive
Macbook pro freezes for no reason even after installing 10.8 on a brand new hard drive.
Tried to reset pram, smc, nvram.
Tried installing new RAM.
Tried installing new hard drive.
You should know that my internal drive is installed in a cheap external case and plugged in a USB 2.0 port because i am waiting for a new hard drive cable.all
Yep all good things happened to me...i don't know if all these problems are linked, ahh and also my trackpad is behaving very erraticaly sometimes, it's like it is possessed by a ghost. My computer is not under warranty anymore so i'd like to avoid a trip to the Apple store but i'm close to doing just that.
Any help appreciated...It's diagnostic software. It's supposed to help you find problems. I don't think anyone is making any software yet that fixes hardware problems.
That said, the two comments:
Le husky wrote:
Macbook pro freezes for no reason even after installing 10.8 on a brand new hard drive....
.....also my trackpad is behaving very erraticaly sometimes, it's like it is possessed by a ghost....
would lead me to think it's the logic board. On older MacBook Pro's both the USB I/O ports and the keyboard/trackpad are fed out of an integrated USB controller integrated into the South Bridge I/O controller. On newer models, the USB ports come out of an integrated North/South bridge controller and the keyboard/trackpad are handled by an SMC controller, which itself interfaces with the I/O controller. All of these items are on the logic board, and they're all unrepairable.
...unless of course the "internal drive [that] is installed in a cheap external case" is itself causing the problems. Another thing to try might be a different USB port, if you haven't done so already.
I didn't know the price for Scannerz went up. I could have sworn I only paid 30-some bucks for it. Maybe it was on sale at the time. I don't remember.
In any case, good luck. -
External USB hard drive not being recognized
Hello! I'm sure this has been posted before, but excuse my naivety with this sort of thing...
I have a mac mini 10.5.6 (1.83 GHz Intel Core 2 Duo) and I run the Time Machine function to an external usb hard drive. The hard drive worked fine (plugged into the usb port on an older keyboard), but I went out and bought a new aluminum apple keyboard (because they look so cool ^_^ ) - I plugged the external usb drive into the keyboard and it wasn't recognized, so I tried plugging the external drive directly into the mac mini, but it is still not recognized. It is not showing up in Disk Utility or in System Profiler
Help? I'd hate to have to give up this fancy keyboard...
Thank you!
Dr. EI believe I had my external drive plugged into the (old) keyboard because with the old mac that I had didn't have a free usb port for it - so when I got the mini I just plugged things back in where they were. But I have always had the Time Machine back up to this drive (connected to the keyboard) though it has been slow (another reason I thought the new keyboard was a good idea).
I tried restarting the computer without the alu keyboard plugged in, but same problem of no drive showing up.
Here is what System Profiler has to say about my drive:
USB2.0 Storage Device:
Capacity: 93.16 GB
Removable Media: Yes
Detachable Drive: Yes
BSD Name: disk1
Product ID: 0x6830
Vendor ID: 0x04b4 (Cypress Semiconductor)
Version: 0.01
Serial Number: DEF107920F07
Speed: Up to 12 Mb/sec
Manufacturer: Cypress Semiconductor
Location ID: 0x3d130000
Current Available (mA): 100
Current Required (mA): 0
Mac OS 9 Drivers: No
Partition Map Type: GPT (GUID Partition Table)
S.M.A.R.T. status: Not Supported
Volumes:
USB:
Capacity: 92.84 GB
Available: 53.14 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s2
Mount Point: /Volumes/USB
I don't know the brand or model as it has 'always' been in the case that in which it currently resides and I didn't physically buy the thing :\ I do know that no software was installed with the drive as I assumed that when I put all the old info from the original mac to the mini that it was the sort of thing that would carry over.
Sorry I'm not terribly helpful - Thank you!
Dr. E -
USB Hard Drives Keep Disconnecting or Not Responding
Hi,
This is a long post - but one that I hope someone can offer advice on.
The Hardware
Mac Pro running OSX 10.8 (but this has happened on all versions of the OS i.e. 10.6/.7 etc)
3 x Internal SATA Hard Drives - All working perfectly.
External Drives:
2 x Western Digital My Book 1TB USB Hard Drives
1 x Seagate 750GB Hard Drive with USB2 connectivity
2 x IcyBox Dual Bay USB2 hard Drive enclosures using JMicron Chipsets - these enclosures have 2 x 1TB Western Digital Green in each (totaling 4 TB across the 2 enclosures).
D-Link 7 Port USB2 Hub
The Problem
- USB Hard Drives connected to the Mac are ejected from the system without notice and at random times AND/OR
- The external hard drive remains mounted, but when trying to write to the drive/partitions, Finder throws an error message up saying the operation cannot be completed - error code -50.
- Time Machine: TM will back up successfully several times, before eventually throwing an error up that it cannot create the folders required on the drive.
- The only way to be able to use the drives again is either remount the drive, or in some case, it is required to completely power the drive down and then reconnect.
Re-creating the problem
I have honestly not found a sure-fire way of replicating the problem. It seems completely random. It happens when I am actually sat at the computer, but it also happens when I am away from the computer.
In the past - my Time Machine hard drive has been one of the Western Digital MyBook drives. I also used the second MyBook for SuperDuper backups (extra redundancy). The 4TB drives in the IcyBox enclosures have been used to backup my ripped movie collection.
Recently however - I decided to have 2 of the 1TB drives in the IcyBox enclosures to be TM and SuperDuper backups. I have however reverted TM back to one of the Western Digital drives, purely for testing purposes. SuperDuper is backing up to one of the 1TB drives in the IcyBox.
I am trying various things to see if I can find the issue, but it is such a random event that it is taking ages to even come close to find a problem. Sometimes the drives will stay active for a few days, sometimes only a few hours, even minutes.
Theories
I have several theories as to why my USB drives continually disconnect.
1. The D-Link USB Hub.
Could connecting the drives through the hub be causing the problem? I don't really see how, unless it is a documented case that D-Link USB hubs do not play nice with OSX? To try and rule this out I have connected the current Time Machine back up drive (Western Digital MyBook) directly to the USB port on the back of the computer. The SuperDuper (IcyBox enclosure) drive is currently connected through the D-Link hub. I have removed all the other drives from the enclosures - so at present I have only 2 external drives connected (1 x 1TB Western Digital MyBook, 1 x 1TB Western Digital Green inside one of the IcyBox dual-bay enclosures - connected through D-Link Hub).
2. JMicron Chipset
I have done a bit of research on the internet and there are a few indications that perhaps JMicron SATA-to-USB controller chipsets found in a lot of external hard drive enclosures (including the dual bay IcyBox external enclosures that I have) do not play nice with OSX. If the JMicron chipsets in the 2 IcyBox enclosures is a problem - would that cause issues with other USB devices on the USB bus off the Mac? (i.e. can the JMicron chipset in the enclosures cause devices such as the WD MyBook drives which I assume use a non-JMicron chipset, to experience similar failures?)
3. Green Hard Drives
As I have said, I have 4 Western Digital Green 1TB hard drives inside the IcyBox Dual Bay Enclosures. Could the fact that these drives are 'Green' be causing a problem? They do go to sleep after x number of minutes, but they do wake up when required. But could on the occasion when I have problems, could this be caused by the 'Green' feature interrupting OSX in waking the drives? Coupled with JMicron chipset, could this be compounding the issue?
Possible Solutions
I am prepared to spend money on replacement drives and/or enclosures etc - but I would hate to spend x amount of money and have the same problem. So I am hoping to get some advice on what drives/enclosures are more than likely to work flawlessly with OSX.
Thanks for reading!FYI - re: the SuperDuper drive that is in one of the IcyBox enclosures.
I just opened this drive up in Finder. I heard the drive wake up, but when I came to copy a file over (tried various file sizes) - I got the error -50 message.
Here is the info from Console.
31/07/2012 23:35:52.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:52.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.000 kernel[0]: disk4s2: 0xe000c2e4 (UNDEFINED).
31/07/2012 23:35:53.320 fseventsd[55]: disk logger: failed to open output file /Volumes/Data 1/.fseventsd/0000000002478a7f (No such file or directory). mount point /Volumes/Data 1/.fseventsd
31/07/2012 23:35:53.320 fseventsd[55]: disk logger: failed to open output file /Volumes/Data 1/.fseventsd/0000000002478a7f (No such file or directory). mount point /Volumes/Data 1/.fseventsd
Also, while the drive was inaccessible, I tried 'Verify Disk' in Disk Utility - here are the results
Verifying volume “SuperDuper”
Checking file systemPerforming live verification.
Checking Journaled HFS Plus volume.
Checking extents overflow file.
Checking catalog file.
Checking multi-linked files.
Checking catalog hierarchy.
Checking extended attributes file.
Invalid leaf record count
(It should be 2 instead of 1)
Checking volume bitmap.
Checking volume information.
The volume SuperDuper was found corrupt and needs to be repaired.
Error: This disk needs to be repaired. Click Repair Disk.
Please also note that the all my external hard drives have recently been reformated using GUID part. map and HFS Journaled.
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