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

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FreeBSD zfs create gpt

How can i create gpt marks on working system. NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 ad4p3 ONLINE ...
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slow samba seek performance

I am using FreeBSD 9.0 RC3 (PCBSD distro) with samba 3.4.14. I am trying to access portions of several large (4 - 10 GB) files over samba using seek commands, and I am seeing that calls to the front ...
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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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560 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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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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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. ...