Time machine backup of multiple drive of one computer?

Can I use Time Machine to backup multiple drives of one computer?

Yes, assuming they're in a format Time Machine can back up. This doesn't include formats such as FAT32.
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Time Machine backup FROM multiple drives?

I'm in the process of choosing a new MacPro, someone on these forums recommended Digilloyd's Mac Performance Guide as a good place to get help setting up a new mac for speed. The simplified version of what he advocates is replacing the stock internal drive with an SSD drive, on which you put the OS, apps & home folder. He then recommends creating a 0-raid stripe from 3 other drives to separate & hold your data, then using the forth internal bay drive (or another 0-raid stripe of the leftover, slower portions of various partitions of the drives) for Time Machine.
My question is, can Time Machine backup both drives (boot & data raid-0) or would I have to choose one of them?
+The more I read, the more confused I get+.

OK, I've scanned through the various articles. My thoughts are still essentially the same, and that is just how effective the entire system is when using multiple partitions from several drives to combine into multiple RAIDs. In reality this is not speed effective if the RAIDs need to be accessed concurrently. A read/write head can only be in one place at a time meaning that when one partition on the drive is being accessed, the OS cannot concurrently access another partition on the same drive.
Essentially this is how I understand the configuration at a simplistic level. Let's suppose we have two hard drives that we'll call Drive A and Drive B. Each drive is partitioned into two equally sized volumes that we'll refer to as follows:
....................... *Drive A* ......................... *Drive B* ......
Volume................. 1 ..................................... 3 ............
Volume................. 2 ..................................... 4 ............
Now, we will make two RAID arrays. RAID A uses Volume 1 and Volume 3, and RAID B uses Volume 2 and Volume 4.
Suppose you want to copy data from RAID A to RAID B. In order to do this the OS must first copy data from RAID A before it can write the data to RAID B. However, if RAID A was created using two separate drives (say, Drive A and Drive B,) and RAID B was created using two separate drives (say, Drive C and Drive D,) then the OS can copy from RAID A while concurrently writing to RAID B. This is physically possible because two read/write heads are involved instead of one. Theoretically the second construct is going to be much faster than the first construct.
My second observation is with regard to the reliance on external storage. A 2nd or 3rd generation Mac Pro's SATA bus is capable of a data interface rate of 3.0 Gb/sec. Firewire 800 is capable of 800 Mb/sec. The MP's internal SATA bus can support data transfer rates nearly four times that of Firewire. A modern hard drive is capable of saturating the Firewire bus, but not the internal SATA bus. The higher interface rate of the SATA bus means it's much better suited for truly fast RAID arrays. This is not the case for the Firewire bus.
External Firewire arrays are better suited for storage that does not require frequent or fast access.
Now with all this said it makes more sense to fully understand what your overall storage needs are then consider suitable designs. One need not rely on complicated RAID arrays if they aren't required. The focus should be on data access, data storage, and backup needs.
Although it's nice being able to brag at the cocktail party about having a fast SSD for your boot drive, let's consider how often you even need to boot the computer. I put my computers to sleep when they aren't in use. I never boot the computer unless a software update requires it or the computer has crashed completely. I haven't had the latter occur very often - mainly when I'm experimenting. Literally days, weeks, or months may go by before I reboot the computer. So a fast SSD boot drive would be for me a hugh waste of money.
My 1st generation Mac Pro is set up for my needs. It has four 500 GB fast Hitachi enterprise level hard drives. I use enterprise level drives that cost more because the computer is always on, so I want drives that will be reliably working. I used to have four Maxtor 300 GB drives that lasted for four years before I replace them with the Hitachis. My setup has one drive partitioned into a startup volume and a Boot Camp volume. One drive is my 'scratch' drive used for different OS system versions and/or seed testing. Two drives are configured as a mirrored RAID and used as the primary backup for the boot volume. The boot volume is 450 GBs and the Windows volume is 50 GBs. There's no backup for the Windows volume at the present time. Backups are usually done in the late afternoon using a backup utility. Presently that utility is Synk Standard, but I've also used Synchronize! Pro X and Carbon Copy Cloner. Backups are done on a fixed schedule in the background so they are virtually transparent to me. I use a mirrored RAID for backup to provide redundancy. If one backup drive fails hopefully the other will still be usable to protect the backup. I also have one external Firewire drive that contains a clone of the startup volume. The clone is updated monthly by incremental backup. It's for security in the worst case scenario that both drives in the mirrored RAID were to fail simultaneously.
Now, my need for frequent and fast access to data such as might be needed for streaming music or video is non-existent, so my configuration is one that is well-suited to my needs. You'll note that it's both simple and practical while providing data backup that's doubly secure.

Time Machine backup to multiple drives?

Hi! I need to know if it is possible to use Time Machine to backup to different disks!
We have a RAID module that's already used to keep track of the Server's files, but we'd like another disk that's going to be offsite to track changed files once every 24 hours.
Would it be possible to add such a thing in a configuration file somewhere?
Another acceptable solution would be a cron job telling Time Machine to swap disks, do a backup, and swap disks back.

I don't know. If the TM preference pane is scriptable then you could do it with an AppleScript. Unfortunately, TM is not designed to also schedule different backup times. For example, assume you could automate drive switching, you still need to tell TM to backup to one drive at some time then backup to another drive at a different time.
I suppose the latter could be done via a cron job as long as you did not use TM preferences to turn TM on in which case it will backup each hour automatically.
It seems to me you'd be better off using a different backup utility that would allow you to schedule such backups. For example:
1. Retrospect Desktop (Commercial)
2. Synchronize! Pro X (Commercial)
3. Synk (Backup, Standard, or Pro)
4. Deja Vu (Shareware)
5. Carbon Copy Cloner (Donationware)
6. SuperDuper! (Commercial)
7. Intego Personal Backup (Commercial)
8. Data Backup (Commercial)
9. SilverKeeper 2.0 (Freeware)
10. Tri-Backup (Commercial)
Others may be found at VersionTracker or MacUpdate.
Visit The XLab FAQs and read the FAQ on backup and restore. Also read How to Back Up and Restore Your Files.
Not all of the above will backup over a network, but most can backup to any mounted device including a network drive except SuperDuper!.
In an enterprise setting your best choice of the above is Retrospect. There are a few other enterprise level backup utilities (costly) that you can track down at VersionTracker or MacUpdate. BRU is an example.
Oh, and if you know how to use the command line you can use the Unix tools, ditto and rsync.
Message was edited by: Kappy

Problem with Time Machine backup for multiple drives

Time Machine has the ability to exclude drives attached to the system via usb, firewire, etc. I have an external USB drive attached directly to my MacBook (not via a hub). I want to include this in my backup, so I removed it from the exclusions list under Option in the Time Machine preferences. Since I have done this, my backup to my 1TB Time Capsule stops at 128K. When I put this drive on the exclusions list or eject the drive, the backup is successful. I have tried backups over both Ethernet and Wi-Fi, and get the same results.
The files on the USB drive are important to me and I really need to be able to include them in my Time Machine backups. I would prefer not to have to get a second external drive to copy my files to as a backup. Any suggestions would be greatly appreciated.
Thank you
JDBTek

If the HFS+ USB HDD is connected directly to the MacBook, TM should be able to back it up. Sorry, I don't have any other suggestions.

Time Machine Backup on multiple drives

Hi, I am trying to setup my time machine to backup on my computer but I don't want to have to purchase a new drive. Is it possible to use two hard drives and combine them to as one big drive for backup? Like can you setup two physical hard drives to act as one logical drive for backup?

No. What ever HDD you wish to use for Time Machine MUST have a capacity equal or preferably greater than the source drive. This link may give you some insights:
http://pondini.org/TM/27.html
Ciao.

I have three computers backing up onto the same Time Machine. The Hard drive of one has now failed, and I'd like to restore certain items (principally photographs) to one of the other two computers. How can I do this?

I have three computers backing up onto the same Time Machine. The Hard drive of one has now failed, and I'd like to restore certain items (principally photographs) to one of the other two computers. How can I do this?

"You can also browse the original backup disk for past backups by using "Browse other Time Machine Disks"--to see this choice, hold the Option key then click the Time Machine menu in the Finder (to see the menu, "Show Time Machine status in the menu bar" must be selected in Time Machine preferences."
Mac 101: Time Machine

Can i transfer my time machine backup to another drive?

can i transfer my time machine backup to another drive?

Did you prep the new drive?
Drive Preparation
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
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 Security 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 can take up to several hours depending upon the drive size.
New drives usually are pre-formatted for Windows, not Macs. WD is generally well known for their poor level of Mac support.

Restoring Time Machine backup to a drive in a "Voyager Dock"

Restoring Time Machine backup to a drive in a "Voyager Dock"
I would like to restore a Time Machine volume to a hard drive not installed in the computer it has backed up.
I have an iMac 24” with a failing drive. It will eventually need to be replaced.
I have my Time Machine back up for this computer in a Voyager Docking station.
I would like to have Time Machine “restore” the iMac’s data to a drive in another Voyager Dock running from a computer other than the iMac involved.
What I hope to do is bring the “restored” drive and the iMac to my Mac service provider and just have them swap the old drive for the new.
How do I get Time Machine to do this?

So, You're saying I can do this from a different computer with its own Time Machine?
In other words, I have my Time Machinedrive from the dead iMac and a fresh, formatted drive both hooked up to an unrelated computer with its own Time Machine.
If I enter Time Machine on that computer won't it show me the data it backs up for that computer only?
Will Time Machine know that there are two Time Machine backups (the one from the iMac and the one from the new host machine), and allow me to select the one from the iMac?

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it?

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it

http://pondini.org/TM/21.html

Time Machine Backup across multiple external drives

Hello all-
I have about 1.5 TB of data in my computer (video editing- fills things up fast)... I was wondering if it were possible to tell Time Machine to recognize multiple external drives as the backup volume? I'm not talking about creating cloned backups of my data on different drives, I'm talking about plugging in three 1TB external drives and having Time Machine use them as targets for the backup image.
Thanks

Yes, you can use Disk Utility to create a +Concatenated Raid Set,+ also known as a JBOD (Just a bunch of disks). See the Help for Disk Utility (in your Applications/Utilities folder).
This is kind of the opposite of partitioning: it combines 2 or more disks into a single volume. The three disks won't appear on your desktop or Finder sidebar individually, just the one volume.
I'm not sure that's necessarily the best solution, though. Is all that data on a single internal HD, or do you have, say, OSX, applications, and most of your data on one drive, and media on a second? If so, it might be better to use TM on your main OSX drive, and something else, like CarbonCopyCloner or SuperDuper! on the media.
That would greatly reduce the time needed for a restore, as you'd only have to restore the drive that failed.
It could also reduce the amount of storage needed, as you might not need (or want) TM's hourly backups of the media files, and keeping all the previous versions. Using another app would allow you to back that data up somewhat less frequently, such as once or twice a day.
But, of course, it all depends on your situation and preferences. As usual, there are many options.

Time Machine Backup on External Drive Stops working after one week

Hello,
I'm having a problem with the Time machine backup on an external LaCie drive. After e few days, it suddenly locks up, not performing any backup unless I force-restart my computer and switch off the drive.
*My setup*:
- iMac Alu 24 with MacOS X 10.5.1 and 3Gb RAM
- LaCie external drive 320 Gb - design by Porsche, connected to the FW 400 port of the iMac --> this is the one used for the bakcups, it is left powered on at any time (never switched off)
- 2 other LaCie external drives 160 Gb - design by Porsche, connected to the FW 400 port of the iMac --> they are generally switched off
TimeMachine is setup to its default scenario, backing up automatically on the external 320 Gb.
*Daily usage* :
- the iMac is set to boot automatically at 6:45
- I usually switch it off manualy at the end of the day
- Screen Saver is set to launch after 5 minutes
- sleep time for computer is set to 1:30 hour
- display sleep 15 min
- hard disk are set to sleep whenever possible
First symptom : the computer never goes to sleep
Second symptom : I had the following problem already twice since I installed Leopard, once with the original install and today with the updated 10.5.1 version:
- automatic backups went fine during the whole day : 7:45 8:45 9:45...
- then an automatic backup starts but never finishes
*Console log extract* :
Nov 18 12:45:17 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Backup requested by automatic scheduler
Nov 18 12:45:17 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Starting standard backup
Nov 18 12:45:23 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Backing up to: /Volumes/Aristotle/Backups.backupdb
Nov 18 12:45:23 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: No pre-backup thinning needed: 504.7 MB requested (including padding), 165.05 GB available
Nov 18 12:45:26 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Copied 919 files (11.4 MB) from volume Machiavel.
Nov 18 12:45:26 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Starting post-backup thinning
Nov 18 12:45:26 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: No post-back up thinning needed: no expired backups exist
Nov 18 12:45:26 rjosse-iMac-Intel /System/Library/CoreServices/backupd[602]: Backup completed successfully.
Nov 18 12:58:18 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 2 -> 4) timed out after 100122 ms
Nov 18 13:05:05 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 4 -> 3) timed out after 100119 ms
Nov 18 13:10:05 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 3 -> 2) timed out after 100123 ms
Nov 18 13:15:05 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 2 -> 1) timed out after 100123 ms
Nov 18 13:45:17 rjosse-iMac-Intel /System/Library/CoreServices/backupd[655]: Backup requested by automatic scheduler
Nov 18 13:45:17 rjosse-iMac-Intel /System/Library/CoreServices/backupd[655]: Starting standard backup
Nov 18 13:46:58 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 1 -> 4) timed out after 100122 ms
Nov 18 13:53:38 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 4 -> 3) timed out after 100127 ms
Nov 18 13:58:38 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 3 -> 2) timed out after 100122 ms
Nov 18 14:03:38 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 2 -> 1) timed out after 100123 ms
Nov 18 14:09:52 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 1 -> 4) timed out after 100123 ms
Nov 18 14:16:33 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 4 -> 3) timed out after 100123 ms
Nov 18 14:21:33 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 3 -> 2) timed out after 100121 ms
Nov 18 14:25:10 rjosse-iMac-Intel kernel[0]: IOSCSIPeripheralDeviceType00::setPowerState(0x566e400, 2 -> 1) timed out after 100123 ms
Nov 18 14:40:23 rjosse-iMac-Intel diskarbitrationd[47]: Snapz Pro X [117]:30211 not responding.
Nov 18 14:40:23 rjosse-iMac-Intel diskarbitrationd[47]: loginwindow [38]:16159 not responding.
Nov 18 14:40:23 rjosse-iMac-Intel diskarbitrationd[47]: mds [37]:14595 not responding.
Nov 18 14:40:23 rjosse-iMac-Intel diskarbitrationd[47]: fseventsd [43]:13059 not responding.
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle' (fd=8) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexGroups' (fd=14) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexIds' (fd=16) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexHead' (fd=17) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexPostings' (fd=18) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexPositions' (fd=19) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexDirectory' (fd=20) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/live.0.indexGroups' (fd=21) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/live.0.indexIds' (fd=25) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/journalAttr.183' (fd=26) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/Backups.backupdb' (fd=27) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/329E6119-D3C1-41DF-B404-4A2 C2B8DA6C6/indexState' (fd=28) left open on device 234881029
Nov 18 14:40:27 rjosse-iMac-Intel mds[37]: (Error) LSOF: File '/Volumes/Aristotle/.Spotlight-V100/Store-V1/Stores/EE68148A-EF55-4E6D-B3C2-2EC 10582235E/0.indexCompactDirectory' (fd=29) left open on device 234881029
Nov 18 14:41:06 rjosse-iMac-Intel /System/Library/CoreServices/coreservicesd[61]: SFLSharePointsEntry::CreateDSRecord: dsCreateRecordAndOpen(Christelle Geiger's Public Folder) returned -14135
Nov 18 14:41:06 rjosse-iMac-Intel /System/Library/CoreServices/coreservicesd[61]: SFLSharePointsEntry::CreateDSRecord: dsCreateRecordAndOpen(Raphael Josse's Public Folder) returned -14135
Nov 18 14:42:04 rjosse-iMac-Intel [0x0-0x44044].com.apple.Safari[460]: [460] http://abonnes.lemonde.fr/web/sequence/0,2-3208,1-0,0.html line 460: TypeError: Null value
Nov 18 14:42:04 rjosse-iMac-Intel [0x0-0x44044].com.apple.Safari[460]: Unsafe JavaScript attempt to access frame with URL http://interfacelift.com/icons-mac/ from frame with URL http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-3902458398606385&d t=1195379025621&alternatead_url=http%3A%2F%2Fads.interfacelift.com%2Flocal%2Fvc_728x90.html&prev_fmts=728 x90_as%2C728x15_0ads_al_s&format=728x90_as&output=html&correlator=1195379025621& channel=5424080503&url=http%3A%2F%2Finterfacelift.com%2Ficons-mac%2F&color_bg=e4 e4e4&color_text=000000&color_link=0000FF&color_url=0000CC&color_border=e4e4e4&ad _type=text_image&cc=99&ga_vid=1910858155.1190116221&ga_sid=1195379024&ga_hid=572 641411&ga_fc=true&flash=9&u_h=1200&u_w=1920&u_ah=1127&u_aw=1920&u_cd=24&u_tz=60& u_his=1&u_java=true&u_nplug=14&unmime=168. Domains, protocols and ports must match.
Nov 18 14:42:09: --- last message repeated 1 time ---
Nov 18 14:42:04 rjosse-iMac-Intel [0x0-0x44044].com.apple.Safari[460]: Unsafe JavaScript attempt to access frame with URL http://interfacelift.com/wallpaper/index.php?sort=date from frame with URL http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-3902458398606385&d t=1195379027911&alternatead_url=http%3A%2F%2Fads.interfacelift.com%2Flocal%2Fvc_728x90.html&prev_fmts=728 x90_as%2C728x90_as%2C728x15_0ads_al_s&format=728x90_as&output=html&correlator=11 95379027911&channel=5424080503&url=http%3A%2F%2Finterfacelift.com%2Fwallpaper%2F index.php%3Fsort%3Ddate&color_bg=e4e4e4&color_text=000000&color_link=0000FF&colo r_url=0000CC&color_border=e4e4e4&ad_type=text_image&ref=http%3A%2F%2Finterfaceli ft.com%2Ficons-mac%2F&cc=99&ga_vid=1910858155.1190116221&ga_sid=1195379024&ga_hi d=881176033&ga_fc=true&flash=9&u_h=1200&u_w=1920&u_ah=1127&u_aw=1920&u_cd=24&u_t z=60&u_his=2&u_java=true&u_nplug=14&unmime=168. Domains, protocols and ports must match.
Nov 18 14:42:09: --- last message repeated 1 time ---
Nov 18 14:42:04 rjosse-iMac-Intel [0x0-0x44044].com.apple.Safari[460]: Unsafe JavaScript attempt to access frame with URL http://interfacelift.com/wallpaper/index.php?sort=date from frame with URL http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-3902458398606385&d t=1195379030801&alternatead_url=http%3A%2F%2Finterfacelift.com%2Finc%2Fads%2Frmxdirect_120x600.html&forma t=120x600_as&output=html&correlator=1195379030801&channel=7199947456&url=http%3A %2F%2Finterfacelift.com%2Fwallpaper%2Findex.php%3Fsort%3Ddate&color_bg=E4E4E4&co lor_text=000000&color_link=0000DD&color_url=EE0000&color_border=E4E4E4&ad_type=t ext_image&ga_vid=1910858155.1190116221&ga_sid=1195379024&ga_hid=424116187&ga_fc= true&flash=9&u_h=1200&u_w=1920&u_ah=1127&u_aw=1920&u_cd=24&u_tz=60&u_his=2&u_jav a=true&u_nplug=14&unmime=168. Domains, protocols and ports must match.
Nov 18 14:42:23: --- last message repeated 1 time ---
Nov 18 14:42:11 rjosse-iMac-Intel [0x0-0x1e01e].com.microsoft.DatabaseDaemon[144]: monitor: taskforpid failed (os/kern) failure
Nov 18 14:42:23 rjosse-iMac-Intel com.apple.launchd[79] (0x10cd80.Locum[722]): Exited: Terminated
Nov 18 14:42:28 rjosse-iMac-Intel Disk Utility[723]: ********
Nov 18 14:42:28 rjosse-iMac-Intel Disk Utility[723]: Disk Utility started.
Disk Utility is then locked up, and I force the computer to shut down.
*Console log extract after forced restart* :
Nov 18 14:45:38 localhost kernel[0]: npvhash=4095
Nov 18 14:45:34 localhost com.apple.launchctl.System[2]: fsck_hfs: Volume is journaled. No checking performed.
Nov 18 14:45:34 localhost com.apple.launchctl.System[2]: fsck_hfs: Use the -f option to force checking.
Nov 18 14:45:37 localhost com.apple.launchctl.System[2]: launchctl: Please convert the following to launchd: /etc/mach_init.d/chum.plist
Nov 18 14:45:37 localhost com.apple.launchctl.System[2]: launchctl: Please convert the following to launchd: /etc/mach_init.d/dashboardadvisoryd.plist
Nov 18 14:45:37 localhost com.apple.launchctl.System[2]: launchctl: Please convert the following to launchd: /etc/mach_init.d/pilotfish.plist
Nov 18 14:45:37 localhost com.apple.launchd[1] (com.apple.distccdConfigd): Unknown key: SHAuthorizationRight
Nov 18 14:45:37 localhost com.apple.launchd[1] (org.cups.cups-lpd): Unknown key: SHAuthorizationRight
Nov 18 14:45:37 localhost com.apple.launchd[1] (org.cups.cupsd): Unknown key: SHAuthorizationRight
Nov 18 14:45:37 localhost com.apple.launchd[1] (org.ntp.ntpd): Unknown key: SHAuthorizationRight
Nov 18 14:45:38 localhost DirectoryService[11]: Launched version 5.0 (v514)
Nov 18 14:45:39 localhost kernel[0]: hi mem tramps at 0xffe00000
Nov 18 14:45:38 localhost DirectoryService[11]: WARNING - dsTouch: file was asked to be opened </Library/Preferences/DirectoryService/.DSIsRunning>: (File exists)
Nov 18 14:45:39 localhost kernel[0]: PAE enabled
Nov 18 14:45:39 localhost kextd[10]: 406 cached, 0 uncached personalities to catalog
Nov 18 14:45:39 localhost kernel[0]: 64 bit mode enabled
Nov 18 14:45:39 localhost kernel[0]: Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
Nov 18 14:45:39 localhost kernel[0]: standard timeslicing quantum is 10000 us
Nov 18 14:45:39 localhost kernel[0]: vmpagebootstrap: 770909 free pages and 15523 wired pages
Nov 18 14:45:39 localhost kernel[0]: migtable_maxdispl = 79
Nov 18 14:45:39 localhost kernel[0]: 101 prelinked modules
Nov 18 14:45:40 localhost kernel[0]: AppleACPICPU: ProcessorApicId=0 LocalApicId=0 Enabled
Nov 18 14:45:40 localhost kernel[0]: AppleACPICPU: ProcessorApicId=1 LocalApicId=1 Enabled
Nov 18 14:45:40 localhost kernel[0]: Loading security extension com.apple.security.TMSafetyNet
Nov 18 14:45:40 localhost kernel[0]: calling mpopolicyinit for TMSafetyNet
Nov 18 14:45:40 localhost kernel[0]: Security policy loaded: Safety net for Time Machine (TMSafetyNet)
Nov 18 14:45:40 localhost kernel[0]: Loading security extension com.apple.nke.applicationfirewall
Nov 18 14:45:40 localhost kernel[0]: Loading security extension com.apple.security.seatbelt
Nov 18 14:45:40 localhost kernel[0]: calling mpopolicyinit for mb
Nov 18 14:45:40 localhost kernel[0]: Seatbelt MACF policy initialized
Nov 18 14:45:40 localhost kernel[0]: Security policy loaded: Seatbelt Policy (mb)
Nov 18 14:45:40 localhost kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
Nov 18 14:45:40 localhost kernel[0]: The Regents of the University of California. All rights reserved.
Nov 18 14:45:39 localhost mDNSResponder mDNSResponder-164 (Nov 4 2007 13:23:04)[17]: starting
Nov 18 14:45:40 localhost kernel[0]: MAC Framework successfully initialized
Nov 18 14:45:40 localhost kernel[0]: using 15728 buffer headers and 4096 cluster IO buffer headers
Nov 18 14:45:40 localhost kernel[0]: devfsmakenode: not ready for devices!
Nov 18 14:45:40 localhost kernel[0]: IOAPIC: Version 0x20 Vectors 64:87
Nov 18 14:45:40 localhost kernel[0]: ACPI: System State [S0 S3 S4 S5] (S3)
Nov 18 14:45:40 localhost kernel[0]: mbinit: done
Nov 18 14:45:40 localhost kernel[0]: Security auditing service present
Nov 18 14:45:40 localhost kernel[0]: BSM auditing present
Nov 18 14:45:40 localhost kernel[0]: rooting via boot-uuid from /chosen: 3BE69CB3-F529-3692-9254-BF5682D3F1EB
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Got boot device = IOService:/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT0@0 /IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDrive r/WDC WD3200AAJS-40RYA0 Media/IOGUIDPartitionScheme/AppleHFS_Untitled1@2
Nov 18 14:45:40 rjosse-iMac-Intel configd[14]: setting hostname to "rjosse-iMac-Intel.local"
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: BSD root: disk0s2, major 14, minor 2
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: jnl: unknown-dev: replay_journal: from: 18105344 to: 25136640 (joffset 0x8650000)
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: FireWire (OHCI) Lucent ID 5901 built-in now active, GUID 001cb3fffe7fdb1e; max speed s800.
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: CSRHIDTransitionDriver::start []
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: CSRHIDTransitionDriver::switchToHCIMode legacy
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: USBF: 2.378 CSRHIDTransitionDriver[0x5672e00](IOUSBCompositeDevice) GetFullConfigDescriptor(0) returned NULL
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: CSRHIDTransitionDriver... done
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: E:[AppleUSBBluetoothHCIController][FindInterfaces] mInt0InterruptMaxPacketSize = 16
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: jnl: unknown-dev: journal replay done.
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: HFS: Removed 2 orphaned unlinked files or directories
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Jettisoning kernel linker.
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Resetting IOCatalogue.
Nov 18 14:45:40 rjosse-iMac-Intel mDNSResponder[17]: SetDomainSecrets: mDNSKeychainGetSecrets failed error 0 CFArrayRef 00000000
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Matching service count = 0
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: Matching service count = 0
Nov 18 14:45:40: --- last message repeated 4 times ---
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: wl0: Broadcom BCM4328 802.11 Wireless Controller
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: 4.170.25.8.2yukon: Ethernet address 00:1b:63:96:3a:de
Nov 18 14:45:40 rjosse-iMac-Intel kernel[0]: AirPort_Brcm43xx: Ethernet address 00:1c:b3:77:77:d8
Nov 18 14:45:41 rjosse-iMac-Intel fseventsd[41]: event logs in /.fseventsd out of sync with volume. destroying old logs. (52617 17 52672)
Nov 18 14:45:46 rjosse-iMac-Intel kernel[0]: AppleYukon2 - en0 link active, 100-Mbit, full duplex, symmetric flow control enabled port 0
Nov 18 14:45:46 rjosse-iMac-Intel com.apple.launchd[1] (com.apple.distccdConfigd[44]): Exited with exit code: 255
Nov 18 14:45:46 rjosse-iMac-Intel /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow[36]: Login Window Application Started
Nov 18 14:45:46 rjosse-iMac-Intel org.ntp.ntpd[27]: Error : nodename nor servname provided, or not known
Nov 18 14:45:46 rjosse-iMac-Intel configd[14]: AppleTalk startup
Nov 18 14:45:42 rjosse-iMac-Intel bootlog[48]: BOOT_TIME: 1195393524 0
Nov 18 14:45:46 rjosse-iMac-Intel ntpdate[58]: can't find host time.apple.com
Nov 18 14:45:45 rjosse-iMac-Intel blued[49]: Apple Bluetooth daemon started.
Nov 18 14:45:46 rjosse-iMac-Intel rpc.statd[33]: statd.notify - no notifications needed
Nov 18 14:45:47 rjosse-iMac-Intel ntpdate[58]: no servers can be used, exiting
Nov 18 14:45:47 rjosse-iMac-Intel fseventsd[41]: log dir: /.fseventsd getting new uuid: D113BE4C-EACE-44B4-A5C1-32140ED4714A
Nov 18 14:45:47 rjosse-iMac-Intel /usr/sbin/ocspd[66]: starting
Nov 18 14:45:51 rjosse-iMac-Intel kextd[10]: writing kernel link data to /var/run/mach.sym
Nov 18 14:45:52 rjosse-iMac-Intel configd[14]: AppleTalk startup complete
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:03: --- last message repeated 1 time ---
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]: disk0s2: memory allocation error.
Nov 18 14:46:03 rjosse-iMac-Intel kernel[0]:
Nov 18 14:46:06: --- last message repeated 1 time ---
Nov 18 14:46:06 rjosse-iMac-Intel loginwindow[36]: Login Window Started Security Agent
Nov 18 14:46:07 rjosse-iMac-Intel authorizationhost[81]: MechanismInvoke 0x127320 retainCount 2
Nov 18 14:46:07 rjosse-iMac-Intel SecurityAgent[82]: MechanismInvoke 0x12a370 retainCount 1
Nov 18 14:46:07 rjosse-iMac-Intel SecurityAgent[82]: MechanismDestroy 0x12a370 retainCount 1
Nov 18 14:46:07 rjosse-iMac-Intel loginwindow[36]: Login Window - Returned from Security Agent
Nov 18 14:46:07 rjosse-iMac-Intel authorizationhost[81]: MechanismDestroy 0x127320 retainCount 2
Nov 18 14:46:07 rjosse-iMac-Intel loginwindow[36]: USER_PROCESS: 36 console
Nov 18 14:46:07 rjosse-iMac-Intel com.apple.launchd[1] (com.apple.UserEventAgent-LoginWindow[77]): Exited: Terminated
Nov 18 14:46:07 rjosse-iMac-Intel com.apple.launchctl.Aqua[86]: launchctl: Please convert the following to launchd: /etc/machinit_peruser.d/RemoteUI.plist
Nov 18 14:46:08 rjosse-iMac-Intel /System/Library/CoreServices/coreservicesd[60]: SFLSharePointsEntry::CreateDSRecord: dsCreateRecordAndOpen(Christelle Geiger's Public Folder) returned -14135
Nov 18 14:46:08 rjosse-iMac-Intel /System/Library/CoreServices/coreservicesd[60]: SFLSharePointsEntry::CreateDSRecord: dsCreateRecordAndOpen(Raphael Josse's Public Folder) returned -14135
Nov 18 14:46:09 rjosse-iMac-Intel /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer[9 6]: CPSGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:09 rjosse-iMac-Intel /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer[9 6]: CPSPBGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:11 rjosse-iMac-Intel /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder[98]: CPSGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:11 rjosse-iMac-Intel /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder[98]: CPSPBGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:11 rjosse-iMac-Intel MagicMenuHotKeyDaemon[115]: Started
Nov 18 14:46:11 rjosse-iMac-Intel [0x0-0x11011].com.stuffit.MagicMenu[111]: 2007-11-18 14:46:11.155 MagicMenuHotKeyDaemon[115:10b] Started
Nov 18 14:46:14 rjosse-iMac-Intel /Applications/Snapz Pro X/Snapz Pro X.app/Contents/MacOS/Snapz Pro X[113]: CPSPostKillRequest(): This call is deprecated and should not be called anymore.
Nov 18 14:46:14 rjosse-iMac-Intel com.apple.launchd[83] ([0x0-0x8008].com.apple.systemuiserver[96]): Exited: Terminated
Nov 18 14:46:14 rjosse-iMac-Intel /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer[1 17]: CPSGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:14 rjosse-iMac-Intel /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer[1 17]: CPSPBGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:15 rjosse-iMac-Intel /Applications/Snapz Pro X/Snapz Pro X.app/Contents/MacOS/Snapz Pro X[113]: CPSGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:46:15 rjosse-iMac-Intel /Applications/Snapz Pro X/Snapz Pro X.app/Contents/MacOS/Snapz Pro X[113]: CPSPBGetProcessInfo(): This call is deprecated and should not be called anymore.
Nov 18 14:47:14 rjosse-iMac-Intel kernel[0]: jnl: disk1s3: replay_journal: from: 3197440 to: 5989888 (joffset 0x952000)
Nov 18 14:47:15 rjosse-iMac-Intel kernel[0]: jnl: disk1s3: journal replay done.
Nov 18 14:47:15 rjosse-iMac-Intel fseventsd[41]: event logs in /Volumes/Aristotle/.fseventsd out of sync with volume. destroying old logs. (45648 2 52766)
Nov 18 14:47:15 rjosse-iMac-Intel fseventsd[41]: log dir: /Volumes/Aristotle/.fseventsd getting new uuid: 3DC60C6C-8E59-425A-A831-5C9FE4025DDC
Nov 18 14:48:55 rjosse-iMac-Intel Adium[140]: PGBContactTimeZonePlugin Loaded!
Next backup runs fine after fixing the drive :
Nov 18 14:49:02 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Backup requested by user
Nov 18 14:49:02 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Starting standard backup
Nov 18 14:49:03 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Backing up to: /Volumes/Aristotle/Backups.backupdb
Nov 18 14:49:04 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Event store UUIDs don't match for volume Machiavel
Nov 18 14:49:04 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Node requires deep traversal:/ reason:kFSEDBEventFlagMustScanSubDirs|kFSEDBEventFlagReasonEventDBUntrustable|
Nov 18 14:49:14 rjosse-iMac-Intel [0x0-0x22022].com.microsoft.Entourage[141]: monitor: taskforpid failed (os/kern) failure
Nov 18 14:49:30 rjosse-iMac-Intel [0x0-0x25025].com.microsoft.entourage.syncservices[150]: monitor: taskforpid failed (os/kern) failure
Nov 18 14:51:12 rjosse-iMac-Intel ntpd[27]: time reset +0.538285 s
Nov 18 14:54:46 rjosse-iMac-Intel /usr/sbin/ocspd[158]: starting
Nov 18 14:58:48 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: No pre-backup thinning needed: 768.4 MB requested (including padding), 165.04 GB available
Nov 18 14:59:25 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Copied 1915 files (231.1 MB) from volume Machiavel.
Nov 18 14:59:26 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: No pre-backup thinning needed: 491.4 MB requested (including padding), 164.80 GB available
Nov 18 14:59:28 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Copied 1282 files (93 bytes) from volume Machiavel.
Nov 18 14:59:30 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Starting post-backup thinning
Nov 18 14:59:33 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Deleted backup /Volumes/Aristotle/Backups.backupdb/rjosse-iMac-Intel/2007-11-17-141141: 164.82 GB now available
Nov 18 14:59:34 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Deleted backup /Volumes/Aristotle/Backups.backupdb/rjosse-iMac-Intel/2007-11-17-131052: 164.83 GB now available
Nov 18 14:59:37 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Deleted backup /Volumes/Aristotle/Backups.backupdb/rjosse-iMac-Intel/2007-11-17-124718: 164.85 GB now available
Nov 18 14:59:37 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Post-back up thinning complete: 3 expired backups removed
Nov 18 14:59:37 rjosse-iMac-Intel /System/Library/CoreServices/backupd[147]: Backup completed successfully.
Nov 18 15:04:11 rjosse-iMac-Intel /Applications/Microsoft Office 2004/Microsoft Entourage[141]: Warning: accessing obsolete X509Anchors.
Raf

When reading my report, I forgot to mention how the external hard drive is formatted :
Hard Drive FW/USB:
Manufacturer: LaCie
Model: 0x0
GUID: 0xD04B78070AD64B
Maximum Speed: Up to 400 Mb/sec
Connection Speed: Up to 400 Mb/sec
Sub-units:
Hard Drive FW/USB Unit:
Unit Software Version: 0x10483
Unit Spec ID: 0x609E
Firmware Revision: 0x110
Product Revision Level:
Sub-units:
Hard Drive FW/USB SBP-LUN:
Capacity: 298.09 GB
Removable Media: Yes
BSD Name: disk1
Mac OS 9 Drivers: No
Partition Map Type: APM (Apple Partition Map)
S.M.A.R.T. status: Not Supported
Volumes:
Aristotle:
Capacity: 297.97 GB
Available: 164.85 GB
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s3
Mount Point: /Volumes/Aristotle
Raf

Time Machine Backups with Multiple Target Drives

I am looking at setting up a Time Machine backup solution, for a client, and I was wondering if it was possible to rotate 2 USB drives, and use 1 each week for backups with little or no user intervention.
Even Week = (Drive 1) --> Xserve
Odd Week = (Drive 2) --> Xserve
and cycle this by simply unplugging and plugging as needed.
I am currently without the hardware to test, which is why I post this here, rather than simply experiment.
My current question essentially comes down to, does Time Machine choose target drives based on the S/N of the drive, or simply whatever you have labeled it?

busterv: I used to do this myself for those exact reasons, fire, water damage what ever. I can say that it works well other than having to reset system preferences when you change the drive and the fact that you are exposed for a week or so until you swap the drive.
I say used to because now I use a drive from a company called ioSafe. http://www.iosafe.com. It's fire proof, water proof and even crush poof, now I don't even have to worry about it. I don't work for ioSafe BTW.

Time Machine backup with multiple user accounts

How do I backup a machine using a Time Capsule/Time Machine that contains multiple user accounts? Ultimately I'd like to flexibility of using the Restore from Time Machine Backup command to port the user data of one account onto a new Mac. Thanks for any insight.

If Time Machine is enabled in one account, then when that account is active Time Machine (which is set up in that account) will backup the entire drive unless you exclude something. That backup will contain everything on the drive being backed up. You can restore either account separately, but when logged into one account you will not have access to files belonging to the other account. You can restore individual files and folders from either account, however.

Time Machine backup and main drive corrupted. Help! (REWARD OFFERED)

Here's the deal:
I have a Macbook Pro and a Mac Mini both runnign Snow Leopard. I use the Mac Mini as a kind of media center / server, it has a few external drives connected to it. On of these drives (1GB) is dedicated to Time Machine, the Mac Mini (80 GB hard drive) backs up to it directly and the Macbook Pro (500 GB hard drive) does it over the network (Time Machine created a sparsebundle). This has worked well for years now. Occasionally I got the error that Time Machine needed to start a new backup because the old one was corrupt. That happened about 2-3 times a year (did the same thing when I backued up via USB). Now about 2 weeks ago, that error came up and I just let the Macbook Pro on overnight and connected the ethernet cable for faster transfer.
When I woke up, the Macbook Pro didn't respont at all, spinning beachball, no response at all beside mouse movement. I let it do it's thing for another 10 hours (while I was at work) and just held down the power button to power off and restart it. But all I got was the gray-on-gray flashing folder with the question mark in it, that's what you get when the Mac can't find bootable partitions. So I popped in the OSX Snow Leopard install disk, ran disk utility. It saw the hard drive, but no partition (i.e. Machintosh HD) on it. I checked the Time Machine backup and the sparsebundle was 300 GB (the Macbook Pro had 400 GB used, the remaining 100 GB were free). There is no way to restore from an unfinished Time Machine backup...
First thing I did was clone the internal (Macbook Pro) hard drive to a DMG disk image using DiskDrill (the only program I found that could recognize the drive at all, not even DiskWarrior could). I also bought the exact same hard drive model and partitioned it like the cloned the corrupted hard drive to the new one using ddrescue (a command line tool that doesn't quit upon i/o errors but proceeds and tries to recover as much as it can). It copied everything except 65 kilobytes, the corrupted drive seemed to be physically damaged in a bunch of sectors relatively at the beginning of the disk. Since I had now an exact copy on a fresh, healthy drive, I went crazy trying out Disk Warrior (didn't recognize the drive at all), data rescue, testdisc, p a Windows isk, etc. Only R-Studio (on windows) showed the EFI and Macintosh HD partitions on there, they started and ended on the same sectors on the corrupted drive and its clone. After some research, I figured that the partition table was corrupt so I reformated the clone disk using the OSX Snow Leopard install disk (1 HFS Journaled Partition with GUID Partition table). R-Studio showed the EFI and Macintosh HD on that reformated drive, again, same sectors as before. So I figured I could just copy just the bytes where the Macintosh HD starts from the corrupted drive to the clone (using ddrescue). That worked, after almost 24 hours, I had the clone drive with a "disk1" partition on it that even disk utility could see.
Now I was able to run Disk Warrior on it, but all it could do was recover a few Application folders (Resource-Folders and lproj-stuff), about 100 MB in total. It couldn't repair more of catalog file apparently. Luckily, Time Machine backed up quite a bit (300 GB out of 400 GB of data) and I was able to manually copy all the Dokuments, Desktop, user Library, Applications, Music, Download and Movies. Unfortunatley, only a little bit of the Pictures folder was copied. iPhoto library (80 to 100 GB) was nowhere to be found, backup must have failed right then. I can salvage the drives (time machine drive, original hard drive with a few broken sectors, DMG-image of that drive, 1-1 copy of that drive with partition table repaired) but that only gives me files with numeric names and today's date on teh JPEGs (instead of the date the picture was taken).
Is there any way I can recover that iPhoto library? It appears the catalog file got corrupted because the hard drive (only 8 months old...) failed on a few sectors. If I understand it correctly, the catalog file on HFS+ file systems is where the folder structure and file names are stored in a B-Tree. I can't imagine that some i/o error during backup can totally annihilate that file when it was working perfectly before. Here's a few things I want to try out but haven't figured out how so far:
- Time Machine had to start a new backup. There's plenty of free space on that drive so there's a good chance there's old data left on it. Is there a way to restore files (including file names) and fodlers from deleted time machine backups?
- Is there any way to re-build that catalog file from what is there left on the original hard drive? I can't imagine 65 kilobytes destroys it all.
- Are there other ways to recover my iPhoto Library? The raw JPEG (and AVI) files with correct file names or metadata would suffice.
Thanks in advance for any help, I'll actually reward the person with a working solution, 5 years of photo memories are somewhat important. It really ***** that a failure during a backup destroys that...

Final Update:
The catalog file on the original hard drive could not be fixed. Seems like Mac OSX tried to repair the catalog file while the sectors this file resides on failed. To make things worse the partition table was also broken beyond repair, even overwriting the sectors with a new correct partition table didn't help. DiskWarrior found less then 100 MB worth of stuff, mainly Applications folders.
I recovered pretty much everything from the incomplete Time Machine backup by right-clicking the sparsebundle and browsing through the folders with the long alphanumeric names, looking for the version of the folder with the most files in there. All I was missing was part of the ~/Pictures folder, i.e. photobooth pictures and the whole iPhoto Library. My best option was to recover these files using data recovery tools.
DiskDrill proved to be the absolute best, fast, responsive, efficient, and the only one able to mount the DMG-file with no valid file system on it. As there were many i/o errors and broken sectors on the original hard drive, I made a copy of it using a free command line tool called ddrescue (the standard dd tool just aborted when it encountered the i/o error). ddrescue copied the whole drive to a DMG image, I had 56 kilobytes with errors on the first pass, but it managed to shrink that down to just 4 kilobytes (wow!) after the second pass where it tries to re-read the broken secors. It took about 24 hours for a 512 GB 2.5" drive (5400 rpm) but well worth it. Be advised that ddrescue is really persistent and tries everything to recover those last errorneous bytes. At the very end of the process, the read/write head of the hard drive just goes wild trying to catch the data on the sectors with different momentum. This works but I assume this is pretty damaging for the original drive. I also copied it all to a new hard drive (again using ddrescue) and tried partition and catalog repair tools on that (DiskWarrion, testdiks, pdisk, etc.). Still no hint of a good result.
I made a deep scan on the clone hard drive with DiskDrill. At the end (after about 8 hours over USB) it found 13 partition (I assume that's the Macintosh HD, EFI and some DMG files lying around) and hundreds of thousands of pictures. I restored some JPG files just to check the quality, some were damaged, some were good with all the EXIF data intact. I just made it copy all JPG files into a folder. I know the pictures taken from my camera produce JPGs larger than 1 MB and smaller than 5 MB, so I sorted them by size and moved the smaller and larger files into seperate folders. I took the remaining folder (100 GB) and just dragged it into iPhoto. It imported them overnight. Auto-Split by events and I got my library back, alas with different file names, originals and edited versions side by side, lots of duplicates, some damaged, some not. But hey, all the pictures in chronological order. Okay there was also one large event with all the JPGs without valid EXIF data landed inside, iPhoto just takes the file creation date (i.e. the date where the recovered file was copied). As far as I can tell, these are all just data corpses, halfway overwritten copies, random pictures from the internet, desktop pictures, etc.
I started to work my way back through the events, deleting the duplicates and renaming the events. There's an app called "Duplicate Annihilator" which apparently can find duplicate pictures in iPhoto and mark them for you. The free version only does 500 pictures but if it works, I'll get the full version. It can mark th eduplicate photos by adding something to the picture comment in iPhoto so you can manually review it all. Good stuff!

Need help copying Time Machine backups to new drive

I was attempting to move my Time Machine backups from one hard drive to a newer hard drive, by copying the Backups folder. It gets through the process of preparing the files to copy but then as it starts to copy the file I get an dialog error box saying that it can't convert one file and that I need to install a newer version of IWork. I don't have IWork installed on this computer, but I have used pages on the iCloud website. I have attached a screen shot showing the error. The copying stops at this point. Does anyone have any suggestions on how to proceed?

That usually works better than a Finder copy and is often faster.
If required.
Inherit a Backup
Inherit a Backup (2)

Time machine backup of multiple drive of one computer?

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