Dell 3-DNS Información técnica descargar pdf (Pagina 5)

Migrating from Solaris 9 Enterprise Edition on Sun Fire V440 with BIND 8.3.3

to Solaris 10 Enterprise Edition on Dell PowerEdge R900 with BIND 9.3.5-P1

New features of Solaris 10

Solaris 10 introduces a wide variety of new features. While there

are far too many to discuss in this Guide, the following list

mentions some of the more significant ones:

• DTrace. DTrace provides a comprehensive view of

application and operating system activity. In a single

scriptable tool, DTrace allows to you to examine both kernel

and user-level activity. Sun designed DTrace to run on live

production servers, often with negligible impact on

performance. Per Sun’s documentation, for disabled probes,

there is no performance impact at all.

• Solaris Containers. Solaris 10 provides operating system-

level virtualization. Solaris Containers combine the isolation

of Solaris Zones with resource controls.

• Solaris ZFS. The zetabyte file system combines enormous

storage capacity, snapshots, integrity checking and repair,

volume management, built-in copy-on-write support, and

the integrated redundancy capability of RAID-Z.

• Predictive Self-Healing. Solaris 10 can diagnose and help

you recover from many hardware and software problems.

The Solaris Fault Manager can automatically detect many

hardware and application problems, while the Solaris

Service Manager gives administrators a uniform interface

for managing application services.

• Solaris Trusted Extensions. Solaris 10 includes security

capabilities that were formerly available only in the Trusted

Solaris product. These allow you to combine mandatory

access control with fine-grained control of user privileges.

• Service Management Facility. A replacement for UNIX

init.d scripts, the Service Management Facility gives

administrators a single interface for managing software

services. One of the features it provides is the ability to give

a service the minimal set of root-level privileges it needs to

do its job. The ability to give privileges to services allows

ordinary users to do more tasks without compromising

security, thus letting you more tightly control access to the

root account.

New features of BIND 9

The Internet Systems Consortium (ISC) released BIND 9 in

September of 2000. The developers of BIND 9 rewrote BIND to

1 2 3 4 5 6 7 8 9 10 ... 39 40

Sin comentarios

Dell 3-DNS Información técnica Pagina 5