Have you tried booting with another kernel (if applicable)? Is this a virtual server?
Quote:
Originally Posted by fugitive
Try adding crashkernel=500M*" in your GRUB file or upon reboot as a parameter to the kernel. This doesn't seem to be related to the next errors though.
*Play a bit with this number to find the best value, or set it to "auto".
Quote:
Originally Posted by fugitive
unfortunately we do not have backup for this server
I have a Red Hat upgrade disk. I installed it and it corrupted my entire hard drive! I had gotten the disks out of a Dummy's book at my local library. Trying to install 'Red Hat', has cost me $100.00 in damages. (The cool part is my friend gave me that $100.00 part) Ah...A 120gig Hard Drive. Just... (3 Replies)
please help me how to install softwares in linux.i have a ethernet internet connection.i try to open the site on LAN to download internet client.but i cannot as our lan supports only internet explorer....i downloaded the linux client by booting thru XP......but i cannot c my NTFS partition thru... (0 Replies)
I am making a shell script that will display memory, disk space and CPU utilization at periodic intervals. I am planning to use free, df -h and mpstat commands and then parse them to extract the values. Can someone give me idea if I am using the correct command. I am interested to display overall... (2 Replies)
I'm am working with a Red Hat Enterprise 3 server.
This is a dedicated server that is supposedly dedicated to one domain, but I have been tasked with trying to figure out if there are files on this system that are being accessed by other IP's.
Does anyone know if how I would go about finding... (0 Replies)
Hi All,
Can someone help me out knowing all commands for getting system performance on Linux Red hat(I hope Red hat doesn't matter).
I am aware of vmstat, sar and top.
Thanks in advance,
Yagami Light. (1 Reply)
hi all
I have a problem how to write a shell script which delete files/folder form directory whenever system boot and copy last updated folder/file in the specified directory.pse help me ASAP.
i write a script which copy files in directory.I want when system boot up using script it check whether... (1 Reply)
ISSUE: The system is unable to register with Redhat network (RHN).
SYSTEM DETAILS: RHEL6 (2.6.32-131.2.1.el6.x86_64). The firewall is turned off. I have network connectivity. There is no GUI. All work is done from the command line.
The following files are installed:... (4 Replies)
I'm wanting to install Solaris 11.1 on a system that already has Windows and Red Hat and a boot system managed by GRUB.
From what I've read, the Solaris 11.1 install will recognize Windows fine and account for it with GRUB 2. But it doesn't mention any other OS.
It talks about installing... (2 Replies)
Discussion started by: JWH
2 Replies
LEARN ABOUT DEBIAN
spacewalk-channel
SPACEWALK-CHANNEL(8) Red Hat, Inc. SPACEWALK-CHANNEL(8)NAME
spacewalk-channel - Subscribe to or unsubscribe system from channel.
SYNOPSIS
spacewalk-channel [options]
DESCRIPTION
spacewalk-channel allows you to subscribe to and unsubscribe from specified channels via the command line. A visit to the Red Hat Network
(or Spacewalk) website isn't required.
OPTIONS -l, --list
Print a list of channel(s) that you are currently subscribed to.
-L, --available-channels
Print a list of all available child channels.
-a, --add
You are subscribing system to given channel(s). You have to specify --user and --password.
-r, --remove
You are unsubscribing system to given channel(s). You have to specify --user and --password.
-u, --user
Your username used to register the system with and for Red Hat Network, RHN Satellite or Spacewalk. If you do not enter this option
and it is required, you will be prompted.
-p, --password
The password associated with the username specified with the --user option. This is an unencrypted password. If you do not enter
this option and it is required, you will be prompted.
-c, --channel
Label of channel you want to subscribe to or unsubscribe from. Can be specified multiple times.
-v, --verbose
Print out successfull action.
-h, --help
Show a help message and exit.
NOTE
The addition and removal of channels is mutually exclusive, please use the command twice.
EXAMPLES
Subscribe to two channels:
spacewalk-channel --add -c rhn-tools-rhel-i386-server-5 -c rhel-i386-server-vt-5 --user username --password password
Unsubscribe from channel:
spacewalk-channel --remove -c rhn-tools-rhel-i386-server-5 -c rhel-i386-server-vt-5 --user username --password password
List subscribed channels:
spacewalk-channel --list
SEE ALSO rhnplugin(8), rhn_register(8), up2date(5).
AUTHORS
Miroslav Suchy <msuchy@redhat.com>
BUGS
Report bugs to <http://bugzilla.redhat.com>.
COPYRIGHT
Copyright (C) 2009-2010 Red Hat, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
Linux 2010 August 30 SPACEWALK-CHANNEL(8)