Can I store a Windows NTFS system image to a non-NTFS drive?
Solution 1
Linux has amazingly good NTFS support now. Why not just use NTFS. Which other operating systems are you interested in accessing the image from? Mac OS X can also take advantage of the FUSE NTFS 3G driver for accessing NTFS. As much as I dislike having to use a proprietary storage format, because MS refuses to support stuff like ext3, NTFS is really quite stable and accessible from almost all modern operating systems, and I use it on all my removable media.
Solution 2
The issue with FAT32 and windows system images is that FAT32 has a 4Gb per file size limitation.
FAT32 would suffice if your backup solution can split the image up into multiple 4Gb files, but then you can't use the file in its current state. I believe a Windows System Image from wbadmin
is a VHD that can be mounted or files extracted from, etc. This would not be possible if the file is split into multiple parts.
Solution 3
You should be able to use TrueCrypt to create an NTFS encrypted disk within a file on your FAT32 file system, subject to size limitations on the container file.
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Neil Traft
Updated on September 18, 2022Comments
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Neil Traft over 1 year
My external drive is FAT32 formatted so I can access its files from any operating system. Windows 7's built-in system image feature doesn't allow backing up to this drive. Are there programs that can do this? I didn't see anything on the websites for Ghost or True Image.
Edit: If FAT32's file size limit is the problem, can I still store the image to another format like HFS+ or ext3?
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user33788 over 12 yearsnot without encapsulating it within another file
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Thalys over 12 yearsarconis trueimage will split up the archive automatically
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Moab over 12 yearsOlder versions of Acronis allowed you to split the backup image into any size chunks you wished, I think this was removed from later consumer versions though.
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Franz Wong over 12 yearsWhoops, you're quite right - 2Gb was for FAT16, not FAT32
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Thalys over 12 yearsmost good backup software allows for chunking up data methinks
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Neil Traft over 12 yearsInteresting alternative to simply creating a partition on that same drive.
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Neil Traft over 12 yearsI think I really want a full system image, for restoration purposes. Can I install Windows, with all my existing programs, on a completely different machine using your method?
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Neil Traft over 12 yearsUnfortunately I wanted to get this done tonight, and I already have tons of things on the external HDD so I can't reformat it... BUT... I think once I get myself a second HDD I will definitely go this route. NTFS seems to be the best cross-platform file system, at the moment. Or maybe exFAT, I've heard good things about that one.
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Chris S over 12 years@JourneymanGeek most good software is made to be run on a reasonably good system, including an appropriate file system.
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Chris S over 12 years@NeilTraft every version of Windows since XP comes with
convert
to convert a FAT file system to NTFS without losing data. -
Neil Traft over 12 yearsNo kidding?! Is that dangerous? Does it really work?
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WernerCD over 12 years4GB thumb drives can be had for cheap... backup the files on a thumb drive and covert. Nothing like doing to learn.
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Thalys over 12 yearschunking up data is primarily meant for storage on optical media - so its not a feature that's actually meant for working around the FAT limit
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Franz Wong over 12 years@NeilTraft - I can attest it works, but the disks are blank, it's much quicker to just do a quick format on them.
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user1686 over 12 years@Neil:
convert /fs:ntfs
works well (although not perfect, for reasons I do not remember, but you will never lose data). In fact, earlier versions of Windows (such as NT 4.0) would install to a FAT32 filesystem intially and then automatically convert it to NTFS. -
devicenull over 12 yearsGrab yourself a clonezilla iso, and use that. It's the simplest way of making sure you only back up the in-use data.