ZFS, which stands for Zettabyte File System, is a combined file system and logical volume manager designed by Sun Microsystems.

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ZFS adding new device to RAIDZ

I wondering about problem with adding new device to ZFS RAIDZ. I'm thinking about it only theoretically: After destroying ZFS pool with only RAIDZ in it. The data should be still there on the disks. ...
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561 views

adjust zfs settings on freebsd 9

What's the proper way on FreeBSD 9 to tune ZFS parameters such as vfs.zfs.arc_max and vfs.zfs.vdev.cache.size? I've seen references to /boot/loader.conf, /boot/kernel.conf and /etc/sysctl.conf but I ...
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591 views

Allowed and safe characters for ZFS filesystem in FreeBSD

Which characters are allowed and safe for ZFS file system name? Are this characters only ASCII or UTF-8 is supported? '@' is not allowed because it is reserved for snapshots. PS: I play with FreeBSD ...
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688 views

How to use keyfiles,for ZFS whole disk encryption?

Does anyone have a working implementation using keyfiles, preferably on SD Card, instead of a prompt for ZFS? I know how to do this with linux LVM/LUKS. In my opinion the FreeBSD full disk ...
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427 views

Why is my CIFS share showing the same files multiple times?

I asked this on ServerFault but received no response, so I figured I'd give it a try over here instead! I have a Debian backup server running the FreeBSD kernel and a ZFS filesystem on which I store ...
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Compared to other filesystems why is ZFS so slow, with incoming data?

Ok. I get about 1/3 of the speed on the same drives when using ZFS. Now, I understand that ZFS is self-healing and that everything is also stored with its hashes. This makes it safer to use. I ...
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493 views

The future of OpenSolaris

since OpenSolaris is more or less abandoned by Oracle, is there a nice alternative that implements the unique features of OSOL? ZFS is one thing, but I liked the image creation system, that let you ...
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What are you going to do with your OpenSolaris machines?

I have a file server running OpenSolaris (mainly for ZFS, which I really love), but since Oracle has abandoned it, I'm starting to think about what I'm going to do with the OS on that machine. ...
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ZFS under Linux, does it work?

Could I get ZFS to work properly in Linux? Are there any caveats / limitations?