Spotlight keeps its index files and database in the root of each drive in an invisible directory named: sudo mdutil -a -i onīut alas the initial problem comes back, so a different heavy handed approach is required. You can check these by running Top in the Terminalĭoing my head in so I put a ‘sledgehammer’ fix to stop it … sudo mdutil -a -i offĪfter a while I realised that I couldn’t search Mail or the Finder for that matter which eventually turns out to be a problem worse than the initial one, so back on Spotlight goes. Some of the processes that Spotlight uses to work mds and mdsworker processes are going balistic churning up CPU and putting the drive in such a loud spin that I think it’s gonna blow. Surely it doesn’t take that long to index a drive and keep it updated. Indexing and indexing and indexing, WTF, is it doing it for fun! This also will affect how the Mac Mail App does for showing search results. Fans getting louder and louder on my Mac Pro 747 ready for take off. That should replace the damaged/ missing boot loader (or whatever else is broken in the OS).Don’t know why but sometimes upgrading between various OSX versions say from OS X10.7 to OSX 10.8 Mountain Lion or from X10.8 to OSX 10.9 Mavericks, the searching and indexing application Spotlight seems to be on steriods, constantly having that little magnifying glass glowing at me, taunting me, teasing me. Reinstall is the default option in the recovery menu - that does not delete your personal data, it copies the new OS files over the top of the old ones. Note: a full backup copy can be used with Migration Assistant whereas a disk image backup cannot, but you use manual methods (or apps) to restore from the disk image.Įtresoft is also correct about upgrading - wait until this OS boots correctly. Don't use 'New disk image from volume', that option saves the 'full size' of the volume including empty space! Save the final disk image to the external disk. The method involves using Disk Utilities 'File > New disk image from folder…' then select the base of the boot disk as the source. If you cannot afford to erase the destination disk you can save a backup to a disk image - this is less flexible, but it will have al the data in one disk image. Use the restore tab for the volume to back it up. You may want to verify the volume is not damaged whist in recovery mode - select the indented 'volume' for your boot disk & verify that - repair if required (the disk is the item above that). That will allow you to get a copy of the data (assuming the disk is still in a mountable state). The lack of a startup disk in the panel suggests the boot loader on the boot disk is missing/damaged etc.Įtresoft has covered how to backup in Disk Utility. They hack, they do not "clean" or "maintain" anything. Just don't be confused by their names or branding. Sometimes you can do fun, funky things with them. If you choose to use low level hacking tools, that is your decision. You don't need any "maintenance" or "clean up" tools on OS X. One of them will be wiped out entirely and replaced with the other.Īfter that you can try a non-destructive OS X reinstall. Double check the source and destination disks. You will "restore" your current startup disk to your backup disk. Technically, Disk Utility calls it "restore". If you have another drive that is at least as large as your startup disk, you can use Disk Utility (from recovery) to backup. You should be able to reinstall OS X onto your startup drive without losing any files. Otherwise you risk disaster and you don't seem to be far from that now. Only update a machine that is absolutely 100% healthy.
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