[ovirt-users] yum update command is failed
Ilan Hirsfeld
ilan.hirsfeld at gmail.com
Tue Dec 9 14:09:16 UTC 2014
Hi,
I forgot to indicate I would like to install oVrit Vdsm but I can't do it
because the problems have been reported in previous mail.
Regards,
Ilan.
On Tue, Dec 9, 2014 at 3:30 PM, Ilan Hirsfeld <ilan.hirsfeld at gmail.com>
wrote:
> Hi,
>
> My name's Ilan and I'm a new user.
> I installed CentOS 7 64 bit with VMware Player as guest and try 'yum
> update' to get newest application and get error as mentioned below. It
> seem me the installation determines the IP address as loopback and I don't
> know how enable it as real/virtual.
> I copy & paste the findings from Linux and Windows.
> Any help will be blessed.
>
> Regards,
> Ilan.
>
> [root at localhost Desktop]# yum update
> Loaded plugins: fastestmirror, langpacks
> Could not retrieve mirrorlist
> http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os error was
> 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown
> error"
>
> One of the configured repositories failed (Unknown),
> and yum doesn't have enough cached data to continue. At this point the
> only
> safe thing yum can do is fail. There are a few ways to work "fix" this:
>
>
>
> 1. Contact the upstream for the repository and get them to fix the
> problem.
>
> 2. Reconfigure the baseurl/etc. for the repository, to point to a
> working
> upstream. This is most often useful if you are using a newer
> distribution release than is supported by the repository (and the
> packages for the previous distribution release still work).
>
> 3. Disable the repository, so yum won't use it by default. Yum will
> then
> just ignore the repository until you permanently enable it again
> or use
> --enablerepo for temporary usage:
>
> yum-config-manager --disable <repoid>
>
> 4. Configure the failing repository to be skipped, if it is
> unavailable.
> Note that yum will try to contact the repo. when it runs most
> commands,
> so will have to try and fail each time (and thus. yum will be be
> much
> slower). If it is a very temporary problem though, this is often a
> nice
> compromise:
>
> yum-config-manager --save
> --setopt=<repoid>.skip_if_unavailable=true
> Cannot find a valid baseurl for repo: base/7/x86_64
>
>
> [root at localhost Desktop]# exit
> exit
>
> [bih016 at localhost Desktop]$ ping google.com
> ping: unknown host google.com
>
>
> [bih016 at localhost Desktop]$ ifconfig -a
> eno16777736: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
> ether 00:0c:29:d9:2b:57 txqueuelen 1000 (Ethernet)
> RX packets 18 bytes 1080 (1.0 KiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 0 bytes 0 (0.0 B)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
> lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
> inet 127.0.0.1 netmask 255.0.0.0
> inet6 ::1 prefixlen 128 scopeid 0x10<host>
> loop txqueuelen 0 (Local Loopback)
> RX packets 386 bytes 33548 (32.7 KiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 386 bytes 33548 (32.7 KiB)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>
>
> [bih016 at localhost Desktop]$ netstat -rn
> Kernel IP routing table
> Destination Gateway Genmask Flags MSS Window irtt
> Iface
>
> cat /etc/sysconfig/network-scripts/ifcfg-lo
> DEVICE=lo
> IPADDR=127.0.0.1
> NETMASK=255.0.0.0
> NETWORK=127.0.0.0
> # If you're having problems with gated making 127.0.0.0/8 a martian,
> # you can change this to something else (255.255.255.255, for example)
> BROADCAST=127.255.255.255
> ONBOOT=yes
> NAME=loopback
>
>
> route -n
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use
> Iface
>
>
> cat /etc/*-release
> CentOS Linux release 7.0.1406 (Core)
> NAME="CentOS Linux"
> VERSION="7 (Core)"
> ID="centos"
> ID_LIKE="rhel fedora"
> VERSION_ID="7"
> PRETTY_NAME="CentOS Linux 7 (Core)"
> ANSI_COLOR="0;31"
> CPE_NAME="cpe:/o:centos:centos:7"
> HOME_URL="https://www.centos.org/"
> BUG_REPORT_URL="https://bugs.centos.org/"
> CentOS Linux release 7.0.1406 (Core)
> CentOS Linux release 7.0.1406 (Core)
>
>
> uname -a
> Linux localhost.localdomain 3.10.0-123.el7.x86_64 #1 SMP Mon Jun 30
> 12:09:22 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
>
>
> cat /proc/version
> Linux version 3.10.0-123.el7.x86_64 (builder at kbuilder.dev.centos.org)
> (gcc version 4.8.2 20140120 (Red Hat 4.8.2-16) (GCC) ) #1 SMP Mon Jun 30
> 12:09:22 UTC 2014
>
>
> C:\Users\PC User>ipconfig /all
> Windows IP Configuration
> Host Name . . . . . . . . . . . . : PCUser-PC
> Primary Dns Suffix . . . . . . . :
> Node Type . . . . . . . . . . . . : Hybrid
> IP Routing Enabled. . . . . . . . : No
> WINS Proxy Enabled. . . . . . . . : No
> DNS Suffix Search List. . . . . . : localdomain
>
> Ethernet adapter Local Area Connection:
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
> Physical Address. . . . . . . . . : EC-A8-6B-FA-3D-15
> DHCP Enabled. . . . . . . . . . . : Yes
> Autoconfiguration Enabled . . . . : Yes
> Link-local IPv6 Address . . . . . :
> fe80::91aa:14b3:7d79:9b8b%11(Preferred)
> IPv4 Address. . . . . . . . . . . : 10.0.0.3(Preferred)
> Subnet Mask . . . . . . . . . . . : 255.255.255.0
> Lease Obtained. . . . . . . . . . : יום שלישי 09 דצמבר 2014 14:15:01
> Lease Expires . . . . . . . . . . : יום שלישי 09 דצמבר 2014 15:15:01
> Default Gateway . . . . . . . . . : 10.0.0.138
> DHCP Server . . . . . . . . . . . : 10.0.0.138
> DHCPv6 IAID . . . . . . . . . . . : 250390635
> DHCPv6 Client DUID. . . . . . . . :
> 00-01-00-01-1A-09-29-61-EC-A8-6B-FA-3D-15
> DNS Servers . . . . . . . . . . . : 10.0.0.138
> NetBIOS over Tcpip. . . . . . . . : Enabled
>
> Ethernet adapter VMware Network Adapter VMnet1:
> Connection-specific DNS Suffix . : localdomain
> Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for
> VMnet1
> Physical Address. . . . . . . . . : 00-50-56-C0-00-01
> DHCP Enabled. . . . . . . . . . . : Yes
> Autoconfiguration Enabled . . . . : Yes
> Link-local IPv6 Address . . . . . :
> fe80::148:a743:e971:82b8%15(Preferred)
> IPv4 Address. . . . . . . . . . . : 192.168.254.1(Preferred)
> Subnet Mask . . . . . . . . . . . : 255.255.255.0
> Lease Obtained. . . . . . . . . . : יום שלישי 09 דצמבר 2014 14:15:05
> Lease Expires . . . . . . . . . . : יום שלישי 09 דצמבר 2014 14:45:05
> Default Gateway . . . . . . . . . :
> DHCP Server . . . . . . . . . . . : 192.168.254.254
> DHCPv6 IAID . . . . . . . . . . . : 335564886
> DHCPv6 Client DUID. . . . . . . . :
> 00-01-00-01-1A-09-29-61-EC-A8-6B-FA-3D-15
> DNS Servers . . . . . . . . . . . : 192.168.254.1
> NetBIOS over Tcpip. . . . . . . . : Enabled
>
> Ethernet adapter VMware Network Adapter VMnet8:
> Connection-specific DNS Suffix . : localdomain
> Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for
> VMnet8
> Physical Address. . . . . . . . . : 00-50-56-C0-00-08
> DHCP Enabled. . . . . . . . . . . : Yes
> Autoconfiguration Enabled . . . . : Yes
> Link-local IPv6 Address . . . . . :
> fe80::f1ec:6b17:d46d:d130%16(Preferred)
> IPv4 Address. . . . . . . . . . . : 192.168.142.1(Preferred)
> Subnet Mask . . . . . . . . . . . : 255.255.255.0
> Lease Obtained. . . . . . . . . . : יום שלישי 09 דצמבר 2014 14:15:05
> Lease Expires . . . . . . . . . . : יום שלישי 09 דצמבר 2014 14:45:05
> Default Gateway . . . . . . . . . :
> DHCP Server . . . . . . . . . . . : 192.168.142.254
> DHCPv6 IAID . . . . . . . . . . . : 352342102
> DHCPv6 Client DUID. . . . . . . . :
> 00-01-00-01-1A-09-29-61-EC-A8-6B-FA-3D-15
> DNS Servers . . . . . . . . . . . : 192.168.142.2
> Primary WINS Server . . . . . . . : 192.168.142.2
> NetBIOS over Tcpip. . . . . . . . : Enabled
>
> Tunnel adapter isatap.{DD439A41-571B-47F9-8B4A-374946CF59CA}:
> Media State . . . . . . . . . . . : Media disconnected
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : Microsoft ISATAP Adapter
> Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
> DHCP Enabled. . . . . . . . . . . : No
> Autoconfiguration Enabled . . . . : Yes
>
> Tunnel adapter isatap.localdomain:
> Media State . . . . . . . . . . . : Media disconnected
> Connection-specific DNS Suffix . : localdomain
> Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
> Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
> DHCP Enabled. . . . . . . . . . . : No
> Autoconfiguration Enabled . . . . : Yes
>
> Tunnel adapter Teredo Tunneling Pseudo-Interface:
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
> Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
> DHCP Enabled. . . . . . . . . . . : No
> Autoconfiguration Enabled . . . . : Yes
> IPv6 Address. . . . . . . . . . . :
> 2001:0:5ef5:79fb:109a:1457:f5ff:fffc(Preferred)
> Link-local IPv6 Address . . . . . :
> fe80::109a:1457:f5ff:fffc%14(Preferred)
> Default Gateway . . . . . . . . . : ::
> NetBIOS over Tcpip. . . . . . . . : Disabled
>
>
>
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