GNU/Linux >> Linux Esercitazione >  >> Cent OS

Come aggiornare RHEL 6.2/6.3/6.4/6.5 a RHEL 6.6

Redhat ha rilasciato la sua versione principale di RHEL 6.6 il 14 ottobre 2014, poiché dal giorno del rilascio tutti cercano di aggiornare la versione corrente all'ultima versione di RHEL. Questa procedura si concentra principalmente sull'aggiornamento della versione precedente di RHEL 6.x all'ultima. Prima di procedere all'aggiornamento, esaminiamo le funzionalità principali dell'ultima versione.

Modifiche principali:

  1. Red Hat Enterprise Linux 6.6 include il modulo del kernel Open vSwitch,
  2. KeepAlived e HAProxy i pacchetti sono ora completamente supportati,
  3. L'aggiunta della funzionalità di System Security Services Daemon (SSSD) consente una migliore interoperabilità dei client Red Hat Enterprise Linux con Active Directory,
  4. Performance Co-Pilot (PCP) fornisce un framework e servizi per supportare il monitoraggio e la gestione delle prestazioni a livello di sistema,
  5. Nuovi pacchetti hyperv-daemons sono stati aggiunti a Red Hat Enterprise Linux 6.6.

Consulta le note di rilascio di Red Hat 6.6 e le note tecniche di Red Hat 6.6.

Controlla la versione corrente della tua versione.

[root@server ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.5 (Santiago)

Ora vediamo quali sono gli aggiornamenti disponibili per il tuo sistema.

[root@server ~]# yum check-update

Di seguito è riportato l'elenco degli aggiornamenti disponibili per la mia macchina.

Red_Hat_Enterprise_Linux-Release_Notes-6-en-US.noarch                         6-2.el6                                                   rhui-REGION-rhel-server-releases
abrt.x86_64                                                                   2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-addon-ccpp.x86_64                                                        2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-addon-kerneloops.x86_64                                                  2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-addon-python.x86_64                                                      2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-cli.x86_64                                                               2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-libs.x86_64                                                              2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
abrt-tui.x86_64                                                               2.0.8-26.el6                                              rhui-REGION-rhel-server-releases
alsa-utils.x86_64                                                             1.0.22-7.el6                                              rhui-REGION-rhel-server-releases

Se sei soddisfatto degli aggiornamenti, esegui il seguente comando per installarli.

[root@server ~]# yum update

Otterrai le seguenti informazioni con la dimensione del download, devi confermare l'installazione premendo Y e Invio.

 gdk-pixbuf2                                              x86_64           2.24.1-5.el6                                rhui-REGION-rhel-server-releases           501 k
 libbasicobjects                                          x86_64           0.1.1-11.el6                                rhui-REGION-rhel-server-releases            21 k
 python-sssdconfig                                        noarch           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           120 k
 sssd-ad                                                  x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           142 k
 sssd-common-pac                                          x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           121 k
 sssd-ipa                                                 x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           195 k
 sssd-krb5                                                x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           110 k
 sssd-krb5-common                                         x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           160 k
 sssd-ldap                                                x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           167 k
 sssd-proxy                                               x86_64           1.11.6-30.el6                               rhui-REGION-rhel-server-releases           116 k

Transaction Summary
========================================================================================================================================================================
Install      12 Package(s)
Upgrade     237 Package(s)

Total download size: 306 M
Is this ok [y/N]: y
Downloading Packages:
(1/249): Red_Hat_Enterprise_Linux-Release_Notes-6-en-US-6-2.el6.noarch.rpm                                                                       |  92 kB     00:00
(2/249): abrt-2.0.8-26.el6.x86_64.rpm                                                                                                            | 210 kB     00:00
(3/249): abrt-addon-ccpp-2.0.8-26.el6.x86_64.rpm                                                                                                 | 117 kB     00:00
(4/249): abrt-addon-kerneloops-2.0.8-26.el6.x86_64.rpm                                                                                           |  68 kB     00:00
(5/249): abrt-addon-python-2.0.8-26.el6.x86_64.rpm                                                                                               |  65 kB     00:00
(6/249): abrt-cli-2.0.8-26.el6.x86_64.rpm                                                                                                        |  55 kB     00:00
(7/249): abrt-libs-2.0.8-26.el6.x86_64.rpm                                                                                                       |  65 kB     00:00
(8/249): abrt-tui-2.0.8-26.el6.x86_64.rpm                                                                                                        |  62 kB     00:00
(9/249): alsa-utils-1.0.22-7.el6.x86_64.rpm                                                                                                      | 2.0 MB     00:00

Una volta scaricato, inizierà automaticamente l'installazione.

(247/249): yum-plugin-security-1.1.30-30.el6.noarch.rpm                                                                                          |  41 kB     00:00
(248/249): yum-rhn-plugin-0.9.1-50.el6.noarch.rpm                                                                                                |  80 kB     00:00
(249/249): yum-utils-1.1.30-30.el6.noarch.rpm                                                                                                    | 110 kB     00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                   6.5 MB/s | 306 MB     00:47
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating   : libgcc-4.4.7-11.el6.x86_64                                                                                                                         1/487
  Updating   : yum-3.2.29-60.el6.noarch                                                                                                                           2/487
  Updating   : tzdata-java-2014h-1.el6.noarch                                                                                                                     3/487
  Updating   : redhat-release-server-6Server-6.6.0.2.el6.x86_64                                                                                                   4/487

Una volta completato, riavvia la macchina

[root@client ~]# reboot

Puoi verificare la versione RHEL.

[root@client ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.6 (Santiago)

Questo è tutto!, ora hai l'ultima versione di RHEL.


Cent OS
  1. Come aggiornare CentOS 6.2/6.3/6.4/6.5 a CentOS 6.6

  2. Come installare Fail2Ban su CentOS/RHEL 7/6

  3. Come modificare il fuso orario su CentOS/RHEL 8/7/6

  4. Come aggiungere lo scambio su CentOS e RHEL 8/7/6

  5. Come installare Subversion (SVN) 1.8.19 su CentOS/RHEL 7/6/5

Come installare Nagios 4.4.3 su CentOS 7/6 e RHEL 7/6

Disabilita SELinux su CentOS o RHEL 5/5.1/5.2/5.3/5.4/5.5/5.6/5.7

Come installare ownCloud 10 su CentOS 7/6 e RHEL 7/6

Come installare Crontab in CentOS/RHEL 7/6/5

Come installare e configurare HAProxy su CentOS/RHEL 7/6

Come installare ownCloud 10 su CentOS/RHEL 7/6