śr., 3 paź 2018 o 16:10 Marcin Wojtas mw@semihalf.com napisał(a):
śr., 3 paź 2018 o 16:09 Marcin Wojtas mw@semihalf.com napisał(a):
śr., 3 paź 2018 o 15:44 Johnny Hughes johnny@centos.org napisał(a):
On 10/02/2018 10:12 AM, Marcin Wojtas wrote:
Thanks, my question is pretty much entry-level:
- what is the location of the most recent iso of Centos?
- how to upgrade its kernel to kernel-alt-4.14.0-49.13.1.el7a
The aarch64 isos live here:
http://mirror.centos.org/altarch/7/isos/aarch64/
Minimal iso will create an minimal install (basically, bootable with network, firewall, etc) and I normally use it as a basis to install anything else.
Once you have a bootable install, this command will update to the latest everything that is installed (including kernel):
yum update
Once you have the update done, reboot and you will be running the latest kernel.
Then you can install whatever else you want on the machine with yum.
If you search on google fro 'yum centos' you will find many tutorials on how to do things, they are applicable to aarch64 as well as other arches.
Here is one (ignore the subscription manager stuff .. that is for RHEL and not CentOS):
https://www.cyberciti.biz/faq/rhel-centos-fedora-linux-yum-command-howto/
Everything works fine, easily I got the integrated NICs working: [root@localhost ~]# ip link 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 2048 link/ether 92:5c:6d:42:49:07 brd ff:ff:ff:ff:ff:ff 3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 2048 link/ether b6:e8:ad:2a:c1:33 brd ff:ff:ff:ff:ff:ff 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 2048 link/ether ee:c5:4a:d3:c7:07 brd ff:ff:ff:ff:ff:ff 5: enp0s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
During the installation, I only had to add 'console=ttyS0,115200' to the commandline, otherwise there was no output. Afterwards however, it boots without any intervention.
Thanks, Marcin