External USB Drive very slow to Mount
Hi, I have an iBook G4 and I recently bought an 80GB external USB 2.0 drive.
The problem I am having is that it takes a long time for the drive to mount. After I plug it into the USB port it takes 2 - 5 minutes for it to actually show up on my desktop. On occasion it doesn't even mount at all and I have to unplug and re-plug the USB drive and wait another 2- 5 minutes with my fingers crossed. Once it does mount it works just fine. I can transfer back and forth, run video off of it and run apps off of it. If I have the drive plugged in before I boot up I see the drive mounted after I log in, also just fine.
My question is how can I get rid of that initial delay? What am I doing wrong?
iBook G4 Mac OS X (10.4.6)
The problem lies with occasional dropouts that can corrupt the library's database files if they are being written to as the time of dropout. It's the nature of wireless networks. If you have a very strong signal throughout and are willing to take a chance then go for it.
But as for the speed, it must be iPhoto 11 and it's complexity causing the slowness. I had tried using a library on an EHD connected to my iMac from my laptop wirelessly with iPhoto 7 or 8 and it was pretty fast. I think it was 7 before faces and places came into being.
Send a feature request to Apple via http://www.apple.com/feedback/iphoto.html to improve wireless performance, etc.
OT
Similar Messages
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External usb drives 3,5" dont mount
hi guys, i´m on mountain lion and cannot mount my two external hard disk drives from one moment to another ! i can see them in the system profiler but not in the disk repair program. any ideas to bring them to life ? it happened after the external energy device of my usb hub broke. there are still life in there, the disk rotates but i cannot bring them on my desktop.............
thanks for helping me, mikehi guys, i´m on mountain lion and cannot mount my two external hard disk drives from one moment to another ! i can see them in the system profiler but not in the disk repair program. any ideas to bring them to life ? it happened after the external energy device of my usb hub broke. there are still life in there, the disk rotates but i cannot bring them on my desktop.............
thanks for helping me, mike -
Ejecting USB drives - very slow
Since updating to Yosemite, my brand new iMacs (work machines) are all noticeably much slower ejecting USB flash drives. Really slow. These are new, top spec iMacs with clean installs and pretty empty harddrives.
Anyone else noticing this?I was using my girlfriends USB 128MB stick last night, with no red light showing (well, not that I noticed), then when i dragged it to the ejector/recycle bin, the red light came on constantly (I presumed to tell me that it was ready to remove). I waited 5 seconds to see if it would go out but didn't.
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Single-user mode: How to mount and access an external USB drive?
My MacBook Pro HD is acting up. Cannot boot normally or into "safe mode". Cannot reinstall OS without wiping out the HD. Need to recover some critical files but DiskUtil First Aid and Restore options cannot successfully complete. Problem traced down to "invalid node structure" which means I either have a hardware problem or my filesystem partition directory structure is corrupted. I need to recover some files that are not backed up (timin issue with my regular backup process).
I can boot into single-user mode, mount the root file system (/sbin/mount -uw /) and can see/navigate the rot filesystem structure via good UNIX command line. Here's what I would like to do (in single-user mode):
1. Mount an external USB drive (250 GB already formatted as Mac OS X Extended)
2. Copy various files and/or directories from my HD to the external USB drive (UNIX cp command)
I realize I could go spend $$ for the Disk Warrior or Data Rescue products (or something similar) that SHOULD help me recover my HD or files, but it seems silly to do this when I can see, touch and taste them from within single-user mode....
Comments? Suggestions?
TIA --
Trent
P.S. Once I've recovered my files, I'll try to reformat the HD and then reinstall the OS. And THEN go have Apple look at my machine (thank goodness for AppleCare coverage)!Resolution:
1) Boot system in single-user mode (SUM) with external HD attached.
2) Execute the following UNIX CLI commands once SUM boot process is completed:
# fsck -fy
# mount -uw /
# mkdir /Volumes/target_directory
# mount -t hfs -w /dev/diskXXX /Volumes/target_directory
# cp -RXv /source_directory /Volumes/target_directory
Where XXX is the device-level name for your external HD's data partition. In my case this was /dev/disk1s2. It may take some experimentation to identify this device name if your system has multiple HD's.
3) Verify contents were successfully copied onto the /Volumes/target_directory.
Comments and observations:
- Do NOT use "/" as your source directory - cp will make a second (redundant) copy of /volumes/target_directory
- I was able to successfully copy ALL files off my HD despite the fsck command's "invalid node structure" error message with this simple procedure. YMMV, depending on the state of your HD.
- The repeated disk0s2: I/O error warnings displayed during the SUM boot process did not seem to have a negative effect on this procedure. I also received this same error warning intermittently as I navigated the mounted filesystem did not seem to be a problem, either. Again, YMMV.
Commercial software:
I downloaded ProSoft Engineering's Data Rescue 3 product (trial version) before spending $99 to attempt to recover my "bad" HD's data via mounting to a good system with FW target mode. It could not successfully complete its "QuickScan" process and immediately hung on block 0 of 390M during its "Deep Scan" process. The product did seem to function properly on an operational system. ProSoft's technical support was responsive and helpful but had no answer for my "Deep Scan" error.
I did not attempt to use Alsoft's Disk Warrior 4 product. I could not find any trial software available and was reluctant to spend $100 based upon the mixed reviews and comments on this discussion forum as well as other reviews. Alsoft does claim to address the "invalid node structure" error in their marketing materials. Hindsight being 20/20 - I saved $100 by using this simple procedure.
Final note:
Neither Leopard nor Snow Leopard's installation DVD could recognize the bad internal HD when trying to do a reinstall. While DiskUtil was able to "see" the bad internal drive it immediately failed when I tried to do an "erase and format". Took the system to my local Apple store and the Genius ran a tool called "SMART Utility" from Volitans Software (www.volitans-software.com). SMART utility confirmed that my HD was bad so it was replaced. AppleCare pays for itself (once again!). -
External USB drive won't mount after 10.9.5 upgrade
Is anyone else reporting the following issue? Immediately after installing OS X update 10.9.5 (13F34) on 09/18, my external USB drive (IOMega 1GB OS X Extended FS) used for Time Machine would no longer mount and isn't recognized. When I look at the drives in finder, it is missing. However, it does show up under the USB Hi-Speed Bus device tree:
USB Mass Storage:
Product ID: 0x0376
Vendor ID: 0x059b (Iomega Corporation)
Version: 0.00
Serial Number: ABCDEF012314E2ED
Speed: Up to 480 Mb/sec
Manufacturer: Iomega
Location ID: 0x1a120000 / 3
Current Available (mA): 500
Current Required (mA): 0
Console message when device plugged in:
10/6/14 3:22:31.000 AM kernel[0]: USBMSC Identifier (non-unique): ABCDEF012314E2ED 0x59b 0x376 0x0, 2
mount command results:
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
/dev/disk1s2 on /Volumes/Mac-Mini 2 (hfs, local, nodev, nosuid, noowners)
System is Mac-Mini (late 2012), 2.5 Ghz i5, 8GB ram, 500GB local storage, 1TB on second Firewire disk for media, 1TB USB disk for Firewire (PROBLEM)
I have reinstalled the combined 10.9.5 OS upgrade, and verified that the drive works when connected to my other MB Pro (mid-2012 running Yosemite beta 3). There is no third party software that I'm aware of in use for this drive, as it's only for Time Machine backups.
ThanksIs the drive's icon on the desktop (perhaps behind another icon, which is possible if Finder > View > Cleanup is enabled)?
If not, is the box Finder > Preferences > General > External Disks checked?
Is the drive listed in every Finder window's sidebar?
If not, is the box Finder > Preferences > Sidebar > External Disks checked?
Are Time Machine backups to the drive happening on schedule?
If not, does the drive appear in System Preferences > Time Machine > Select Disk?
Can you open /Volumes/Mac-Mini 2/Backups.backupdb using Finder > Go > Go to Folder...?
Does the drive appear in Disk Utility? Is it (or can it be) mounted there?
Have you tried to plug it in to a USB port on the Mini (not a hub) or into a different USB port on the Mini?
Have you tried this: shut down; unplug the drive; boot the Mac; after you have logged in and the Finder is done populating the desktop and menu bar, plug the drive in? -
Hi,
I recently purchased 2 Seagate Freeagent 500gb. I was copying files from my old external to the new one and it was going to take a ridiculously long time. So I checked into it and found the drives were showing up on the "USB Bus" in System Profiler and not the "USB High Speed Bus". This brought the speed to 12MB/s instead of 480MB/s.
Big difference. I played around with it, ejected all the drives then plugged in the Seagate's first and they went to the the High Speed Bus.
The problem is as soon as I restart they go back to the slow 12MB/s bus. I then have to eject them, and load them 1 by 1.
What gives? Anybody have any ideas?The following fix -- partitioning the external USB drive twice using the correct partition scheme -- fixed this problem for me.
I can't claim originality -- I got the idea from a Time Machine thread on apple.com (which I can't find now).
Unplugging the external USB drive and cycling power was not working for me -- so there may be more than one problem here.
Here's what worked (note that this will erase the disk!):
1 - Open Disk Utility and highlight the disk description (not the volume name).
2 - Choose the "Partition" tab (which won't appear if you have the volume highlighted).
3 - In the Volume Scheme pull-down, select "2" (or any other number 1).
4 - Click the Options button and choose the GUID Partition Table (if you've got an Intel Mac -- other choices are explained on the page that appears).
5 - Click "Apply."
6 - Now repeat steps 3 - 5, except create a single partition (Volume Scheme = 1).
That should do it!
While you've got Disk Utility open, you may want to check your drive format as well.
(cross-posted in http://discussions.apple.com/thread.jspa?messageID=6050391#6050391 ) -
External USB drives will not mount under Mountain Lion
Since upgrading to Mountain Lion, two external USB2 drives that I have will not mount and cannot be viewed in the Finder. The same occurs on a 2012 MacBook Air, a 2009 iMac 27 and a 2010 MacMini, all running OS X Mountain Lion version 10.8.2.
Both drives are Samsung Story external USB drives (one is 1.5 GB and the other is 2 GB) and both have been formatted using Mac Disk Utility with a single Mac OS Extended (Journaled) partition, one using Snow Leopard and the other with Lion.
Both still mount correctly on a friends MacBook Pro that is still running Snow Leopard, and I had no problem with the same drives under Lion. Interestingly both can also be connected to Time Capsule USB port and show up correctly.
Both drives mount correctly under Windows 7 on BootCamp partitions that I have on both the 2012 MacBook Air, a 2009 iMac 27. These BootCamp partitions have Paragon HFS+ installed so I can read Mac formated drives.
Both drives show up in Disk Utility, but when attempt to mount the drives I get the message "The disk could not be mounted. Try running First Aid on the disk and retry mounting." I can run Repair in First Aid on the disk and get the message that the volume appears OK, but again have the same problem when I attempt to mount the disk.
I have also tried using Disk Utility 3,2, but still cannot mount the drives, though the program indicates there is no problem with the drives.
I have other portable USB including a Samsung portable USB2 drive, and two external USB3 drives, and I don't have problems with them.
There is clearly a problem with Mountain Lion with accessing (mounting) these Samsung Story USB drives, and the problem appears to be with Mountain Lion itself as the problem did not occur on the same Macs with Lion and does not occur with Bootcamp partitions on the machines.
I have a lot of time searching forums, but I have not found anyone with an identical problem.
I sure hope someone can help or that Apple come up with a fix for this issue which has only developed since the update to Mountain Lion.bj10au wrote:
Since upgrading to Mountain Lion, two external USB2 drives that I have will not mount and cannot be viewed in the Finder. The same occurs on a 2012 MacBook Air, a 2009 iMac 27 and a 2010 MacMini, all running OS X Mountain Lion version 10.8.2.
Both drives are Samsung Story external USB drives (one is 1.5 GB and the other is 2 GB) and both have been formatted using Mac Disk Utility with a single Mac OS Extended (Journaled) partition, one using Snow Leopard and the other with Lion.
Both still mount correctly on a friends MacBook Pro that is still running Snow Leopard, and I had no problem with the same drives under Lion. Interestingly both can also be connected to Time Capsule USB port and show up correctly.
Both drives mount correctly under Windows 7 on BootCamp partitions that I have on both the 2012 MacBook Air, a 2009 iMac 27. These BootCamp partitions have Paragon HFS+ installed so I can read Mac formated drives.
Both drives show up in Disk Utility, but when attempt to mount the drives I get the message "The disk could not be mounted. Try running First Aid on the disk and retry mounting." I can run Repair in First Aid on the disk and get the message that the volume appears OK, but again have the same problem when I attempt to mount the disk.
I have also tried using Disk Utility 3,2, but still cannot mount the drives, though the program indicates there is no problem with the drives.
I have other portable USB including a Samsung portable USB2 drive, and two external USB3 drives, and I don't have problems with them.
There is clearly a problem with Mountain Lion with accessing (mounting) these Samsung Story USB drives, and the problem appears to be with Mountain Lion itself as the problem did not occur on the same Macs with Lion and does not occur with Bootcamp partitions on the machines.
I have a lot of time searching forums, but I have not found anyone with an identical problem.
I sure hope someone can help or that Apple come up with a fix for this issue which has only developed since the update to Mountain Lion.
You can start here
http://support.seagate.com/kbimg/flash/213059/213059_EN.HTML
Pete -
Automator to mount multiple ISO files on external USB drives
I have several ISO files on an external USB drive on a Mac mini. Double clicking on any of the ISO mounts it, one at a time.
I need to have an automator that mounts ALL ISO it can see on a given USB external drive. I have written an Apple script but that hangs up the Mac mini. I need help because I am not familiar with Applescript or Apple automator. I used Unix years ago, butg have a hard time with AppleScript.Macs can't normally write to NTFS drives:
http://discussions.apple.com/click.jspa?searchID=7426620&messageID=4582486
Your other problem sounds like another computer has the files open or application has the files open simultaneously. Try shutting down your Mac, and isolating your Mac from any network and try rebooting again in safe mode by holding the shift key at startup. -
I'm trying to track down the cause of failed backups to a brand-new 300Gb Seagate drive in a external USB <-> SATA enclosure.
I observe these errors in Retrospects verification phase.
These errors could
- be 10.4.6 not playing well with external USB drives - that the new drive is essentially DOA
- that the enclosure is a dud.
- reflect an inability on Retrospect's part (e.g. unable to work properly with USB drives on 10.4.6)
I've asked on the EMC Retrospect forum for their take on this, buts that's a very slow forum...
Any pointers are welcome. I strongly prefer not to have to buy commercial solutions; after all, the "fix" may be to ask the supplier to take his drive back and refund me and I wouldn't want to spend if that's the case. Command-line solutions are fine.
The data can be correctly backed up to another external drive (via Firewire) so its not the source data. Its not the specific USB port: tried other ports, etc. At one point there were some errors reported by Disk Utility, but I've repaired these and it now claims all is well.
Dual G5/2Ghz/4GB RAM Mac OS X (10.4.6) ExternalUSB enclosure; 300Gb Seagate SATA driveI see my question is so popular, I'm left composing a soliloquy... :-/
Anyway, an upgrade to OS X 10.4.7 (from 10.4.6) seems to have put this right, after a lot of different testing exercises and reading. At least for the first time in many attempts I've been able to run a sizeable backup using Retrospect without the verification pass yielding hundreds of errors.
It would seem, at least for Retropsect users, that OS X 10.4.6 needs to be avoided if you intend backing up to an external USB drive--?
Dual G5/2.0Ghz/4GB RAM -
Can i include external usb drives in Time Machine backups
Can I include external usb drives and sticks in Time Machine backups?
This was the question I searched a week for. My machine is a MBAir with Yosemite. I have a bunch of USB HD and sticks. This is a sharing of what it took to solve. I lost a couple of important document revisions lately because of not having differential backups on them, so wanted to include them in Time Machine.
Yes it can, I found. But it's a wee bit backwards. And apparent inconsistencies drive you crazy. Time Machine is supposed to do this by default, and wants you to tell it what NOT to include. Trouble is, formats create many troubles.
But the USB sticks and HD's you buy are PC formatted. And you'd like to share, as the Apple does with FAT16, FAT32, and exFAT (to overcome the 4G size limit on the others). Even NTFS can be plugged in and be read-only. Turns out you just can't incorporate into TM backups.
Open Time Machine Options, and look at the drives listed in the exclusion window. Drives that you know to be plugged in and registered by Finder, may or not be registered in the exclusion window, and if registered and their icons may be bright or dimmed. Bright will NOT be included. Dimmed are excluded. Normally the operation is to use the or to exclude these drives from your next BU operation. (this instruction is lost the next time in manual mode). So if a drive or stick is shown and is bright it WON'T be backed up. If you it from the window, then it will grey out and WILL be backed up. If it's not there to offer you exclusion, you can browse to such a file or device so you can exclude it. TM's exclusion window will show the PC formats: FAT16, FAT32, and exFAT greyed out (as not included). NTFS is bright looking like it might work, but when doesn't dim, it disappears, and is ignored in the actual BU.
Sources are supposed to be included in the backup if it isn't shown bright in the exclusion window. In this respect I only use TM manually, and not for programmed BU's, so I cannot speak to that.
If everything you have is formatted for the Apple disc system (Mac OS Extended) then there are no contradictions or partial equivalences. The mounted disc or stick will show in TM exclusions window, and if you it, you'll see it in the Time Machine pile of calendared directories, with all the files. And of course it will do the differential backups for it that we use TM for in the first place. Just remember to prepare the BU by not excluding.
BUT NOW THE VARIABLES. It now depends upon the formats. I use the Paragon NTFS program to permit writing NTFS. (Apple can normally read but not write NTFS). Paragon is lovely because for normal computer use, I can read and write both Apple and PC files and disc formats in Finder (for 3 years now). But Time Machine cannot be reached by Paragon so it's NTFS behaviors are outrageous. Paragon reaches Disk Doctor so you can read, write, format and heal both Apple and PC formats. And this really confused things respecting Time Machine. I literally worked through every variable, from stick to disc to prove what did work, and when false appearances of working showed up.
Respecting that very Time Machine display of Finder windows piled backwards through time there's a confusing bug. When first opened, TM shows NOW as the current setup and works just like a Finder window in present time. And the outboard discs and sticks show as in Finder. BUT working back in time, the left window DOES NOT SHOW THE CONDITIONS AT BACKUP but rather in all left windows shows the present setup. So you need to work from the right hand side dates and times to go back and see when you had that stick or HD plugged in. And then, finally, you will see the files you wanted saved. But if there is a stick on the left than TM doesn't like but Finder likes you'll see it left but nothing will be in the files. Clicking on the pretender just jumps to the root.
My Disk Doctor provisions (with Paragon) show, Mac OS Extended (Journaled), Mac OS Extended (Case Sensitive Journaled), MS-DOS (FAT), exFAT, Windows NT Filesystem, Windows NT Filesystem (compressed). It's a better utility than in Microsoft and I use it for such maintenance.
Bottom line, I like TM very much. 2 years ago I lost my air and TM was able to reconstruct my machine many times in the course of the troubleshooting - all the way from the start to the last without ever missing a beat or a file. So I accept this limitation and make copies to another HD formatted in NTFS when I work on PCs.
Hope's this sorts out being lost in the desert for a few of you.
Jock
<Personal Information Edited by Host>Storing normal data files on the Time Capsule is unfortunately not as easy as dropping the folder on the Time Capsule.
Open up Macintosh HD on the Mac
Look for the SHARED heading on the left
Click on the Time Capsule icon and a folder named "Data" will appear (unless you have renamed it)
Double click the "Data" folder to mount the drive on the desktop. You may need to enter the device password for the Time Capsule when you do this the first time
Once the drive icon is on the desktop, you can drag data to the icon and drop it there. Double click the icon to open up the drive and see the files -
Suddenly can't share external USB drive
I have all of my iTunes music on an external USB drive called 'iTunes_Drive', attached to my G5 iMac in the basement. For a long time, my wife would just run iTunes on the G4 iMac in the living room and play music through the Shared Libraries feature. However, this is slow to start up each day, so I came up with the idea of just sharing the external drive, and having her maintain her own library based on the music in the shared drive.
Just today, it became impossible to access this shared drive from the G4. Interestingly, when I shared a FireWire external drive with the same settings, then that drive WAS visible as an available shared folder when connecting from the G4.
Rebooting both computers hasn't changed anything. The firewall on the G5 is turned off, and it's allowing AFP, SMB and FTP sharing of the drive. The G4 CAN mount the iTunes_Drive using SMB, but iTunes doesn't recognize it as the same drive (possibly because under SMB it's called "ITUNES_DRIVE:" whereas in AFP it's "iTunes_Drive").
Is there something new in security which is preventing AFP sharing of external USB drives? Neither googling nor searching through this forum has turned up anything that helps me.
I should note that the G5 is running Leopard 10.5.1, and the G4 is running Tiger 10.4.11, and I just ran Software Update on both computers last night, with the attendant reboots this morning.I've experienced a similar problem with my two external hard drives connected to my AirPort Extreme Base. Since installing yesterday's security update, I can no longer see either hard drive. From my Shared folder in Finder, it's now constantly in 'Connecting' mode. I've tried rebooting and checking everything to no avail.
Any help out there would be appreciated. -
Hello,
I don't use my USB stick very often, so only today I've found that copying from/to USB is VERY slow (~10kb/s). I remember that some time ago the speed was fast enough. What is wrong, why USB is so slow now?I recently had to reinstall my system due to a corrupted pacman database.
This is the first time I used my usb sticks and cardreader since the reinstall, and the speed is very slow. It now takes 1.5 hours to transfer 100Mbs of data to and from my usb sticks.
This wasn't the case before I reinstalled: It only took under a minute to transfer 100+Mbs of data.
My fstab:
# /etc/fstab: static file system information
# <file system> <dir> <type> <options> <dump> <pass>
none /dev/pts devpts defaults 0 0
none /dev/shm tmpfs defaults 0 0
/dev/hda2 swap swap defaults 0 0
/dev/hda1 / jfs defaults 0 1
/dev/hda3 /home jfs defaults 0 1
pmount.allow:
# /etc/pmount.allow
# pmount will allow users to additionally mount all devices that are
# listed here.
/dev/sda
dmesg:
$ dmesg
Linux version 2.6.15-archck (root@sara) (gcc version 4.0.3 20051222 (prerelease)) #1 SMP PREEMPT Sun Mar 19 21:08:15 EST 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000003df40000 (usable)
BIOS-e820: 000000003df40000 - 000000003df50000 (ACPI data)
BIOS-e820: 000000003df50000 - 000000003e000000 (ACPI NVS)
BIOS-e820: 000000003e000000 - 0000000040000000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
95MB HIGHMEM available.
896MB LOWMEM available.
On node 0 totalpages: 253760
DMA zone: 4096 pages, LIFO batch:0
DMA32 zone: 0 pages, LIFO batch:0
Normal zone: 225280 pages, LIFO batch:31
HighMem zone: 24384 pages, LIFO batch:3
DMI 2.3 present.
ACPI: RSDP (v000 MSI ) @ 0x000f8400
ACPI: RSDT (v001 MSI 1013 0x10282005 MSFT 0x00000097) @ 0x3df40000
ACPI: FADT (v002 MSI 1013 0x10282005 MSFT 0x00000097) @ 0x3df40200
ACPI: MADT (v001 MSI OEMAPIC 0x10282005 MSFT 0x00000097) @ 0x3df40300
ACPI: WDRT (v001 MSI MSI_OEM 0x10282005 MSFT 0x00000097) @ 0x3df40360
ACPI: MCFG (v001 MSI OEMMCFG 0x10282005 MSFT 0x00000097) @ 0x3df403b0
ACPI: SSDT (v001 OEM_ID OEMTBLID 0x00000001 INTL 0x02002026) @ 0x3df43700
ACPI: OEMB (v001 MSI MSI_OEM 0x10282005 MSFT 0x00000097) @ 0x3df50040
ACPI: DSDT (v001 MSI 1013 0x10282005 INTL 0x02002026) @ 0x00000000
ACPI: PM-Timer IO Port: 0x4008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 16
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 33, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 21 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 50000000 (gap: 40000000:bff80000)
Built 1 zonelists
Kernel command line: root=/dev/hda1 video=vesafb:ywrap,mtrr:3,1024x768-16@60 resume2=swap:/dev/hda2 ro disable_timer_pin_1
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Using 3579 PM timer ticks per jiffy
Detected 1592.644 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1000248k/1015040k available (2065k kernel code, 14124k reserved, 748k data, 196k init, 97536k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3187.37 BogoMIPS (lpj=1593687)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000 00000001 00000000 00000001
CPU: After vendor identify, caps: 078bfbff e3d3fbff 00000000 00000000 00000001 00000000 00000001
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000010 00000001 00000000 00000001
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
checking if image is initramfs... it is
Freeing initrd memory: 744k freed
ACPI: Looking for DSDT in initramfs... successfully read 11800 bytes from /DSDT.aml.
ACPI-0292: *** Info: Table [DSDT] replaced by host OS
CPU0: AMD Turion(tm) 64 Mobile Technology MT-30 stepping 02
Total of 1 processors activated (3187.37 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Brought up 1 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=1
PCI: Using MMCONFIG
ACPI: Subsystem revision 20050902
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1
Boot video device is 0000:01:05.0
PCI: Transparent bridge - 0000:00:14.4
ACPI: PCI Interrupt Routing Table [_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [_SB_.PCI0.P0P1._PRT]
ACPI: Embedded Controller [EC] (gpe 6)
ACPI: PCI Interrupt Routing Table [_SB_.PCI0.POP2._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 5 6 *7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 5 6 7 10 11 12 14 15) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 10 devices
SCSI subsystem initialized
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Device 0000:02:03.0 not found by BIOS
PCI: Device 0000:02:04.0 not found by BIOS
PCI: Device 0000:02:04.1 not found by BIOS
PCI: Device 0000:02:04.2 not found by BIOS
PCI: Device 0000:02:09.0 not found by BIOS
PCI: Bridge: 0000:00:01.0
IO window: d000-dfff
MEM window: fbe00000-fbefffff
PREFETCH window: f4000000-faffffff
PCI: Bus 3, cardbus bridge: 0000:02:04.0
IO window: 0000e000-0000e0ff
IO window: 0000ec00-0000ecff
PREFETCH window: 50000000-51ffffff
MEM window: 56000000-57ffffff
PCI: Bus 7, cardbus bridge: 0000:02:04.1
IO window: 00001000-000010ff
IO window: 00001400-000014ff
PREFETCH window: 52000000-53ffffff
MEM window: 58000000-59ffffff
PCI: Bridge: 0000:00:14.4
IO window: e000-efff
MEM window: fbf00000-fbffffff
PREFETCH window: 50000000-54ffffff
ACPI: PCI Interrupt 0000:02:04.0[A] -> GSI 19 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:02:04.1[b] -> GSI 20 (level, low) -> IRQ 17
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Installing knfsd (copyright (C) 1996 [email protected]).
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
vesafb: ATI Technologies Inc., MS48, 01.00 (OEM: ATI MOBILITY RADEON Xpress 200G Series)
vesafb: VBE version: 2.0
vesafb: protected mode interface info at c000:52f9
vesafb: pmi: set display start = c00c5367, set palette = c00c53a1
vesafb: pmi: ports = d810 d816 d854 d838 d83c d85c d800 d804 d8b0 d8b2 d8b4
vesafb: no monitor limits have been set
vesafb: scrolling: ywrap using protected mode interface, yres_virtual=3072
Console: switching to colour frame buffer device 128x48
vesafb: framebuffer at 0xf4000000, mapped to 0xf8880000, using 6144k, total 32768k
fb0: VESA VGA frame buffer device
ACPI: AC Adapter [ADP1] (on-line)
ACPI: Battery Slot [BAT1] (battery present)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID0]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Power Button (CM) [PWRB]
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Thermal Zone [THRM] (55 C)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ACPI: PCI Interrupt 0000:00:14.6[b] -> GSI 17 (level, low) -> IRQ 18
ACPI: PCI interrupt for device 0000:00:14.6 disabled
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1572864 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
Using IPI No-Shortcut mode
Suspend2 Core.
Suspend2 Compression Driver loading.
Suspend2 Encryption Driver loading.
Suspend2 Swap Writer loading.
Suspend2 FileWriter loading.
ACPI wakeup devices:
POP2 RTL USB1 USB2 EUSB AC97 MC97
ACPI: (supports S0 S1 S3 S4 S5)
Freeing unused kernel memory: 196k freed
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ATIIXP: IDE controller at PCI slot 0000:00:14.1
ACPI: PCI Interrupt 0000:00:14.1[A] -> GSI 16 (level, low) -> IRQ 19
ATIIXP: chipset revision 0
ATIIXP: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: TOSHIBA MK6025GAS, ATA DISK drive
input: AT Translated Set 2 keyboard as /class/input/input0
logips2pp: Detected unknown logitech mouse model 99
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
input: ImPS/2 Logitech Wheel Mouse as /class/input/input1
logips2pp: Detected unknown logitech mouse model 99
input: ImPS/2 Logitech Wheel Mouse as /class/input/input2
hdc: Slimtype DVDRW SDW-431S, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 117210240 sectors (60011 MB), CHS=65535/16/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3
JFS: nTxBlock = 7824, nTxLock = 62592
Suspend2 2.2: Swapwriter: Signature found.
Suspend2 2.2: Suspending enabled.
Linux agpgart interface v0.101 (c) Dave Jones
fglrx: module license 'Proprietary. (C) 2002 - ATI Technologies, Starnberg, GERMANY' taints kernel.
[fglrx] Maximum main memory to use for locked dma buffers: 896 MBytes.
ACPI: PCI Interrupt 0000:01:05.0[A] -> GSI 17 (level, low) -> IRQ 18
[fglrx] module loaded - fglrx 8.23.7 [Mar 6 2006] on minor 0
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ndiswrapper version 1.10 loaded (preempt=yes,smp=yes)
ndiswrapper: driver neti2220 (LanExpress,03/29/2004,2.10.03.2004) loaded
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 22 (level, low) -> IRQ 20
ndiswrapper: using irq 20
wlan0: vendor: 'INPROCOMM IPN2220 Wireless LAN Adapter'
wlan0: ndiswrapper ethernet device 00:11:09:16:cd:97 using driver neti2220, 17FE:2220.5.conf
wlan0: encryption modes supported: WEP; TKIP with WPA; AES/CCMP with WPA
powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.50.4)
powernow-k8: 0 : fid 0x8 (1600 MHz), vid 0xa (1300 mV)
powernow-k8: 1 : fid 0x0 (800 MHz), vid 0x14 (1050 mV)
cpu_init done, current fid 0x8, vid 0x8
powernow-k8: ph2 null fid transition 0x8
ACPI: PCI Interrupt 0000:00:14.6[b] -> GSI 17 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:14.5[b] -> GSI 17 (level, low) -> IRQ 18
ACPI: PCI Interrupt 0000:00:13.2[A] -> GSI 19 (level, low) -> IRQ 16
ehci_hcd 0000:00:13.2: EHCI Host Controller
ehci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:13.2: irq 16, io mem 0xfbdff000
ehci_hcd 0000:00:13.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI Interrupt 0000:00:13.0[A] -> GSI 19 (level, low) -> IRQ 16
ohci_hcd 0000:00:13.0: OHCI Host Controller
ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:13.0: irq 16, io mem 0xfbdfd000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
ACPI: PCI Interrupt 0000:00:13.1[A] -> GSI 19 (level, low) -> IRQ 16
ohci_hcd 0000:00:13.1: OHCI Host Controller
ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:13.1: irq 16, io mem 0xfbdfe000
usb 1-2: new high speed USB device using ehci_hcd and address 2
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 4 ports detected
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
usb 1-2.3: new low speed USB device using ehci_hcd and address 3
Real Time Clock Driver v1.12
usbcore: registered new driver hiddev
input: USB Mouse as /class/input/input3
input: USB HID v1.00 Mouse [USB Mouse] on usb-0000:00:13.2-2.3
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
8139too Fast Ethernet driver 0.9.27
ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 18 (level, low) -> IRQ 22
eth0: RealTek RTL8139 at 0xf8856c00, 00:0c:76:f9:35:a8, IRQ 22
eth0: Identified 8139 chip type 'RTL-8101'
8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004)
hdc: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Adding 2097136k swap on /dev/hda2. Priority:-1 extents:1 across:2097136k
Bluetooth: Core ver 2.8
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.6
wlan0: no IPv6 routers present
[fglrx] Maximum main memory to use for locked dma buffers: 896 MBytes.
[fglrx] free PCIe = 54804480
[fglrx] max PCIe = 54804480
[fglrx] free LFB = 19099648
[fglrx] max LFB = 19099648
[fglrx] free Inv = 0
[fglrx] max Inv = 0
[fglrx] total Inv = 0
[fglrx] total TIM = 0
[fglrx] total FB = 0
[fglrx] total PCIe = 16384
[fglrx] Flat panel plugged in
drivers/usb/input/hid-core.c: input irq status -71 received
usb 1-3: new high speed USB device using ehci_hcd and address 4
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
Vendor: Model: USB FLASH DRIVE Rev: 1.01
Type: Direct-Access ANSI SCSI revision: 00
usb-storage: device scan complete
SCSI device sda: 507904 512-byte hdwr sectors (260 MB)
sda: Write Protect is off
sda: Mode Sense: 03 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 507904 512-byte hdwr sectors (260 MB)
sda: Write Protect is off
sda: Mode Sense: 03 00 00 00
sda: assuming drive cache: write through
sda: sda1
sd 0:0:0:0: Attached scsi removable disk sda
APIC error on CPU0: 00(40)
usb 1-3: USB disconnect, address 4
usb 1-3: new high speed USB device using ehci_hcd and address 5
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
usb 1-3: USB disconnect, address 5
lsmod:
$ lsmod
Module Size Used by
nls_cp437 6272 0
vfat 9984 0
fat 40348 1 vfat
sd_mod 13696 0
usb_storage 62272 0
rfcomm 31124 0
hidp 12928 2
l2cap 20224 10 rfcomm,hidp
bluetooth 37860 5 rfcomm,hidp,l2cap
snd_seq_oss 27264 0
snd_seq_midi_event 6272 1 snd_seq_oss
snd_seq 43408 4 snd_seq_oss,snd_seq_midi_event
snd_seq_device 7052 2 snd_seq_oss,snd_seq
snd_pcm_oss 41760 0
snd_mixer_oss 15104 1 snd_pcm_oss
ide_cd 33284 0
cdrom 31520 1 ide_cd
8139cp 17024 0
8139too 22528 0
mii 4992 2 8139cp,8139too
joydev 8000 0
usbhid 40064 0
rtc 10164 0
shpchp 36832 0
pci_hotplug 22852 1 shpchp
ati_agp 7052 0
ohci_hcd 17028 0
ehci_hcd 27144 0
snd_atiixp 14988 3
snd_atiixp_modem 12296 0
snd_ac97_codec 80032 2 snd_atiixp,snd_atiixp_modem
snd_ac97_bus 2688 1 snd_ac97_codec
snd_pcm 69252 5 snd_pcm_oss,snd_atiixp,snd_atiixp_modem,snd_ac97_codec
snd_timer 19076 3 snd_seq,snd_pcm
snd 41956 14 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_atiixp,snd_atiixp_modem,snd_ac97_codec,snd_pcm,snd_timer
soundcore 7776 1 snd
snd_page_alloc 8200 3 snd_atiixp,snd_atiixp_modem,snd_pcm
cpufreq_ondemand 6440 1
powernow_k8 11040 1
freq_table 4256 1 powernow_k8
ndiswrapper 157772 0
usbcore 100484 6 usb_storage,usbhid,ohci_hcd,ehci_hcd,ndiswrapperfglrx 438412 7
agpgart 26064 2 ati_agp,fglrx
jfs 152828 2
ide_disk 13568 4
atiixp 5264 0 [permanent]
generic 4868 0 [permanent]
ide_core 102864 5 usb_storage,ide_cd,ide_disk,atiixp,generic
Some relevant facts:
Laptop, cardreader and the 2 sticks are usb2.0
I use gnome-volume-manager to automount the stick
Some notable changes from the reinstall:
gnome 2.12 to 2.14
Help please. How do I go about troubleshooting this?
Thanks. -
Disk Utility Not Formatting External USB Drive
Hello,
I recently upgraded to Leopard. Around this same time, my company purchased two, 1 Terabyte USB External drives for my coworker and I in the graphics/web development department. They arrived this morning and we were very excited.
My problem is that I cannot get Disk Utility to erase/format the new, external USB TB drive for use with my MBP. Disk Utility fails almost immediately with the following message:
"*Disk Erase Failed*
Disk Erase failed with the error:
File system formatter failed."
The options I'm choosing for the Erase are:
Volume Format: MAC OS EXTENDED (i've even tried the 'journaled' version too)
Name: TB
As soon as I hit 'Erase' I get the error message I listed above. The volume never mounts on my desktop and does not exist. I can see the drive itself in the System Profiler, so my Mac sees it, it just can't format it! I've also made sure all my permissions were repaired, so I'm just a little confused as to why this simple task keeps failing?
Is there some additional, esoteric step that I'm missing?
My coworker was able to get his disk to work because he did NOT have Time Machine turned on yet. When he connected his new TB drive, Time Machine asked him to format/initialize the disk and he of course said "ok." I had Time Machine set to use my OLD external USB drive and it's been working great. As of this writing, my coworker is a happy camper. I, however, am not. I'm not blaming Time Machine, just noting the differences between my coworker's experience and my own. Since the volume is not currently mounted on my machine, I can't format my disk the same way as my coworker has done using Time Machine, since Time Machine doesn't see the volume.
My fear is that the manufacturer (whom I've also contacted and am awaiting their response) will throw this back to a software problem....and the folks on the forum here will point their fingers and say 'hardware problem.' Ah, the eternal struggle.....who to blame?
Any help or additional troubleshooting tips are greatly appreciated.This is the best, and only, way to format an external hard drive, which is courtesy of Kappy.
Extended Hard Drive Preparation
1. Open Disk Utility in your Utilities folder. If you need to reformat your startup volume, then you must boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger or Leopard.)
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Click on the Options button, set the partition scheme to GUID (only required for Intel Macs) then click on the OK button. Set the number of partitions from the dropdown menu (use 1 partition unless you wish to make more.) Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the volume(s) mount on the Desktop.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process will take 30 minutes to an hour or more depending upon the drive size.
Steps 4-6 are optional but should be used on a drive that has never been formatted before, if the format type is not Mac OS Extended, if the partition scheme has been changed, or if a different operating system (not OS X) has been installed on the drive. -
Trying to move backup from Time Capsule to external USB drive
As per the title, I'm getting rid of my Time Capsule and am trying to move the backups to an external USB drive instead.
Initially I used AirPort Utility 5.6.1 to archive to the USB drive. However, when I switched TM back on, it wanted to do a full backup rather than incremental.
I then found Pondini's very useful page at http://pondini.org/TM/18.html and decided to try it this method instead. It also made me realise that I'd incorrectly formatted the new drive as Mac OS Extended (Journaled) when in fact the TM backup was case sensitive. So I thought this could have been the issue, but still persued Pondini's method. I formatted the drive again, this time in the correct format, and followed Pondini's guide, copying the Backups.backupdb folder from the sparse bundle to the new drive, which completed fine. But unfortunately, TM again wanted to backup everything from scratch when I turned it back on.
Any ideas what I might be doing wrong?So it looks like I was wrong on both counts.
I misunderstood AirPort Utility's archive feature. I failed to realise that archiving actually puts the sparse bundle in a separate folder called "Data Archive" on the new drive, so of course TM won't continue using that existing backup.
It would also seem that I was incorrect in thinking that Pondini's method didn't work. When I tried it again, I realised that TM was in fact continuing the backup. Initially it looks like it's going to do a big backup, but actually only backed up a few hundred megabytes, then everything was back to normal.
Incidentally, I've also found that if you do use AirPort Utility to archive the backup, you can effectively using Pondini's "How can I copy my TM backups to a different location?" by mounting the spare bundle in the "Data Archive" folder, then dragging Backups.backupdb to the root of the drive.
I just wanted to post this for completeness and in case it helps anyone in the future. -
Backing up to encrypted disk image on an external usb drive
I'd like to use an encrypted disk image on an external USB drive as the target for my Time Machine backups, but it seems that Time Machine will only recognize physical external drives, and not mounted disk images in the "Change Disk..." window.
Is it possible to make Time Machine use disk images mounted from an external USB drive?
Thanks...."Is it possible to make Time Machine use disk images mounted from an external USB drive?"...
Actually, with a few caveats, it is possible.
Just follow one of the many tutorials on the web for creating an encrypted sparse bundle for use with "TimeMachine" on a network volume (i.e. MACaddress.sparsebundle naming convention, password stored to the system keychain, etc.), and then attach the drive locally and select the drive (not the mounted disk image) as the backup drive. As "Glen Carter" reported in another thread on this site, "TimeMachine" is smart enough to know to mount the disk image for backups when the drive is connected locally.
There are caveats for example, - while backups remain automatic, it appears that actually browsing the backups requires that the disk image be mounted manually first, then accessed via the "Browse Other Time Machine Disks…" option.
One caveat to pay particular attention to is what happens when the drive starts to fill up and space becomes limiting - the processes of deleting expired backups and sparse image compaction may not be well integrated, as discussed here:
http://www.flokru.org/2008/03/15/time-machine-backups-on-network-shares-2-possib le-problems/
The article implies that the end result could be deletion of all backups! The article is dated March 2008 but I have no idea whether the issue has been resolved.
Just be advised that it is an unsupported configuration so the extra security will come at the cost of some convenience and potential increase in the chance of data loss. Most users recommend using supplemental backup strategies since the intended purpose of TimeMachine is actually very limited and often misunderstood. Apart from that, it is a rule written in stone that whenever encryption is used, the encrypted items themselves must be backed up.
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