freenas zfs

Solaris10 installation configuration 1. system installation root/changeme creation user and password create/SP/users/scadminset/SP/users/scadminroleAdministrator (administrator privilege) scadmin/scadmin123show/SP/users/scadmincd/SP/networkse solaris 10 installation configuration 1. system installation root/changeme creation user and password create/SP/users/scadmin set/SP/users /scadmin role = Administrator (Administrator privilege) scadmin/scadmin123show/SP/users/scadmincd/SP/networkset pendin

streamlined clone volume through a streamlined volume," said Mike Nils, Senior Product marketing manager at the enterprise platform Department of Hitachi Data Systems. The most effective cloning is to streamline the cloning. The cloning volume does not retain data at all, but is based on the original image. To streamline cloning, you only need to save the differences between the original image and the cloned image, which saves a lot of disk space. In other words, a New Clone requires the least

KentOverstreet announced the new Linux File System Bcachefs. Bcachefs originated from the kernel block layer cache called bcache. The author hopes to provide performance similar to XFS/EXT4 and features similar to Btrfs and ZFS. The disk format of Bcachefs has not been finalized yet, and the code is not ready to be merged into the kernel. Early performance results are okay. Current features include support for multiple drives, built-in Cache/layering,

Oracle SuperCluster M6-32 running Oracle Solaris has increased cost-effectiveness by five times and helps enterprises change business dynamics and make smarter decisions. In addition, Oracle also launched the ZFS Storage device ZS3Oracle ZFS Storage ZS3, which can help customers speed up insights through high performance, dynamic automation and extensive Oracle Joint Integration, reduce Risks and data cent

In Windows 8, the "Storage Spaces" function is introduced. physical disks are centrally managed in pools. Storage pools can be divided into different Spaces and formatted, such as ordinary hard disks for daily use. Similar to Solaris's ZFS and Linux's btrfs, the storage pool can use disks with different interface technologies-USB, SATA, and Serial Attached SCSI. Windows 8 official blog details the storage space management of the new operating system.

this time, we can use the mysqlbinlog client program to analyze the latest Binary Log of the Master to obtain its first valid Log Position. Of course, if you are very clear about the first valid Log location of each new Binary Log in your MySQL version, you do not need to perform any operations. ◆ Perform "Hot Backup" using LVM, ZFS, and other software with the snapshot function" If our Master database is a database that meets the 365*24*7 service, w

is responsible for Linux, because Miss Li knows I will Linux, so in order to let me learn more, let me take charge of Solaris. Because it is a group, we have to have a group to learn to exchange activities, we have also carried out a number of activities, most of the time I was to share the team members. In this process, I feel that Solaris is a great Unix operating system, especially its ZFS file system, more than this era, now FreeBSD is using

Although I know Sun Technology (Especially Java) is one of the most widely used technologies in the world. Although I am one of them, it is also because of my love for sun and its technologies that I have contributed to this article. Sun has made many moves recently, especially in open source. First opensolaris, Sun will use the next generation of ZFS files System Solaris Operating System Go to the open-source project, and now you can

Filesystem in userspace (fuse) is a file system fully implemented in user mode. CurrentlySupport this through the kernel module. Some file systems such as ZFS, glusterfs, and moosefs use Fuse. The Linux kernel module used to support the user space file system is fuse. The term fuse is sometimes used to specify the user space File System in Linux. A file system is an important part of a general operating system. Traditionally, the operating system supp

flexibility is very low, and the data can be cross-system, but the cross-platform capability is poor. Lvm is almost a hot backup. It supports all engines and physical backup Based on snapshots (LVM, ZFS). It is very fast and almost always hot backup. It takes only a few seconds for the data to be affected. However, the snapshot creation process affects online database usage. Therefore, the backup speed is faster and the recovery speed is faster. The

before using the disk partition. The file system is based on storage devices, such as hard disks or CDs, and contains maintenance of the physical location of files. The file system can also be said to be a method for storing virtual data or network data, for example, NFS, MFS, and GFS. Currently, unix and linux file systems have many implementations, such as UFS (BSD-based unix File System), ext2, ext3, ext4, zfs, xfs, and reiserfs. Note: 1. The file

of Sun Microsystems, left the company when the two companies merged.April 2010James Gosling, father of Java, left Oracle and later said the company "challenged morality ".August 2010Oracle internal memos inform employees that OpenSolaris will be suspended and Solaris and ZFS will also be "disabled ".The OpenSolaris Management Board is dissolved.Open OpenSolaris and ZFS project Illumos.Multiple MySQL team m

N long-term documents, including Chinese and English documents, he Deng chengshen was consulted to draw a conclusion that Oracle encountered a Page Break Problem, will not be restarted. However, Oracle has a relatively simple policy to restore the database to a consistent state, backup + archiving logs. Backup ensures that the data page is not broken, and the incremental archiving logs can be restored to a certain time point. Why not? I think Oracle generally uses dataguard for Disaster Toleran