ZFS relies on direct access to the disks. Last edited: Aug 11, Joined Oct 15, Messages 3, Knowltey said:. RAID5 Z1 is simply not safe for large capacity disks. Joined Aug 16, Messages 12, DrKK said:. It's not even close. When you say things like this, less sophisticated lurking users will read it and will be misinformed. The truth is, most people with smaller pools containing smaller-sized drives are going to be amply served by RAIDZ1 without a hell of a lot of risk to their data.
Just for the record. It depends on more factors. He said his data was "important". But hell, that's just me. But if you run the mathematics on it, it's really not that bad, for Joe Blow homeuser with 3 or 4 or 5 drives. But it's alive and well for a 4x2TB pool. Managing File Systems. Oracle Solaris 11 File System Changes.
Root File System Requirements and Changes. Managing Network Configuration. Managing System Configuration. Using Oracle Solaris Desktop Features.
Consider the following recommended data migration practices, if you are migrating data to systems running the Oracle Solaris 11 release. It includes support for high storage capacities, integration of concepts of file systems and volume management, snapshots and copy on write clones that is, an optimization strategy that allows callers who ask for resources that are indistinguishable to be given pointers to the same resource , continuous integrity checking and automatic repair, RAID -Z, and native NFSv4 ACLs.
It has been known as the Berkeley Fast File System, and is a removed descendant of the original file system used in Version 7 Unix. ZFS is made up of a plethora of features and components. The storage pool of ZFS is known as a zpool. It is constructed of virtual devices or vdevs which are constructed of block devices — files, hard drive partitions or entire drives recommended. As such, vdevs are often times considered to be a group of hard drives.
A ZFS capacity is rather large in comparison to standard file systems. It is a bit file system, enabling it to address 18 quintillion times more data than 64 bit systems. About the "ZFS is fast" part However, this varies depending on your hardward and setup. Has anyone here used hammer?
Nukama Active Member Reaction score: 45 Messages: Interaction of Hammer and ZFS. Gotta love the compression on them drives. ZFS is really fast with newer hardware. Nukama said:. Apart from that, compensating shortcomings of software with hardware is sometimes a sign for bad coding.
I have sata zfs mirror outperforming scsi raid10 on ufs. Wolfram said:.
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