Linked by Thom Holwerda on Fri 12th Jan 2007 17:40 UTC, submitted by macfun
Mac OS X Amit Singh has just announced that Google is releasing MacFUSE, a FUSE compliant file system implementation mechanism for Mac OS X, which makes a plethora of file systems already working on Linux easily available to Mac OS X users as well. Some of the tested file systems include full read-write NTFS by NTFS-3G, transparent encryptions by CryptoFS and EncFS, SSHFS, GmailFS, and more.
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RE: Userspace program?
by diegocg on Fri 12th Jan 2007 21:16 UTC in reply to "Userspace program?"
diegocg
Member since:
2005-07-08

Yes, it's "like" a microkernel. I do not understand the question since it's pretty clear, in fact it was one of the reasons why people actually developed it in the linux kernel: allow people to implement easily (you can use whatever programming language you want) and safely. In fact, I've heard that Mac OS X also has a FUSE-like thing.

But there's a reason why ext3, ZFS, XFS, NTFS, HPFS and friends are not implemented in userspace in their native operative systems: performance. Anyway, with FUSE in linux/osx you get all the advantages of monolithic kernels (no, os x is not a microkernel, the fs lives in the same address space than the kernel and running as privileged code, i don't see how that is a microkernel) and microkernels at the same time.

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RE[2]: Userspace program?
by falemagn on Fri 12th Jan 2007 21:28 in reply to "RE: Userspace program?"
falemagn Member since:
2005-07-06

> In fact, I've heard that Mac OS X also has a FUSE-like
> thing.

Erm... had a look at the topic of this thread?

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RE[3]: Userspace program?
by diegocg on Fri 12th Jan 2007 21:52 in reply to "RE[2]: Userspace program?"
diegocg Member since:
2005-07-08

yes - have you read what I said? FUSE is not the first "filesystems in userspace for monolithic kernels" implementation, and it's said that mac os x alredy had its own

Reply Parent Bookmark Score: 5