LUN Device Mapping: 2 devices map to same lun
location: linuxquestions.com - date: September 24, 2007
Hi, I'm running Redhat IAS4 64 bit and have setup native multipathing to an EMC/Clariion array.
It now looks like /dev/sda and /dev/sdb both point to the same LUN. fdisk -l /dev/sda returns nothing whereis fdisk -l /dev/sdb returns:
boot/System.map: Bad file descriptor
location: linuxquestions.com - date: February 25, 2005
Just added a new kernel but when running /sbin/lilo -R linux-smp
I get the error
how to steps for offline updates
location: ubuntuforums.com - date: December 27, 2008
**if some1 has already posted this then i'm extremely sorry. n sorry for bad english.
i'm a newbie ubuntu/linux user. i was having trouble with offline application installations & updates. i worked a bit n i got satisfactory solution for that. tested on ubuntu 8.10. use 'applications->accessories->terminal' for typing commands(i know this is too basic ;p).
1. we need to know that where ubuntu stores downloaded files that r either for apps or for updates & where r d details:
2. now go to ur friends pc having internet connection & make these folders:
sudo mkdir -p /xyz/var/cache/apt/archives
sudo mkdir -p /xyz/var/lib/apt/lists
3. now update ur friends pc on ubuntu(same version). u can install packages also (juz remember package names or write them down!)
4. after completing it, copy those folder contents to ur newly created folders like:
sudo cp /var/cache/apt/archi
[kubuntu] wine : MAP.DBPorting (.NET Framework error message )
- date: March 28, 2013
First of all thanks for your help.
I'm trying to install a windows application (MonAlbumPhoto.exe) which uses .NET Framework (.NF) 2.0
(it is said in its website) But I didn't know this the first time I tried installing it).
So I tried using wine and it asked me to install mono, I did but still it didn't work.
So I installed .NF directly typing on the terminal:
$ wget http://winetricks.googlecode.com/svn...src/winetricks
$ bash winetricks dotnet20sp2
Now when I execute the .exe file ($wine file.exe) at the end I get the message:
"MAP.DBPorting has found a problem and must be closed".
Some ideas? Thanks for your help.
From the terminal:
:~$ wine monAlbumPhoto.exe
fixme: Process:SetProcessShutdownParameters (00000380, 00000000): partial stub.
fixme:win: DisableProcessWindowsGhosting : stub
fixme:msg:ChangeWindowMessageFilter c046 00000001
fixme:msg:ChangeWindowMessageFilter c046 000
Download web site...... (offline browsing)
location: linuxquestions.com - date: September 16, 2005
Hi i want a programme so as to download a web site for offline browsing.. I have tried wget but this programme downloads the php files without altering them and this makes the offline browsing impossible because all the time konqueror give a prompt of how open the file
Do u have something in mind to suggest me?
[solved] ldap offline login
location: ubuntuforums.com - date: July 25, 2011
Hi all !
I'm trying to design a linux workstation with a network authentication. The authentication is based on LDAP+SSL.
The authentication works well as long as the station is plugged on the network. To permit offline login, I tried to set up libnss-db, nss-updatedb and libpam-ccreds.
My problem comes from nss-updatedb, which is not able to dump the ldap info from the server. Error is "Failed to enumerate nameservice: No such file or directory"
Browsing the forum and the internet, i red that the typical mistake is to misconfiguring the uri in ldap.conf/nslcd.conf.
To be sure, I tried to follow the system calls :
strace -o /tmp/strace_nss nss_updatedb ldap
I can see the users infos being dumped from the ldap, and from nowhere, this error...
Finally, i downloaded the latest source code of nss_updatedb and try to compile it : i got a warning with mktemp :
cache.c:73: warning: the use of `mktemp' is dangerous, better use `mkstemp' or `mkdtemp'
Stop internet connection should VPN go offline
location: ubuntuforums.com - date: May 29, 2010
I do NOT guarantee that this will work. Try this on your own risk. You alone are responsible for finding out whether this solution works and is satisfactory for you, and does whatever you may think or hope that it does.
10 step guide to shutting down the internet connection should you VPN connection die.
A VPN connection is a way of using the internet anonymously. If you are reading this, chances are you already know what VPN is and what it is used for.
A problem with VPN is that the connection sometimes dies. There are various ways of dealing with this- most of which are based on simply attempting to reconnect as soon as a connection dies. However, during the time that you are unconnected, whatever you are doing on the internet is no longer being done anonymously, and anyone will be able to see and store your REAL IP address. This guide will attempt to describe how to attempt to avoid that leaking of your real IP address by shutting down your intern
OpenNMS Topology Map !!!
location: linuxquestions.com - date: December 30, 2010
How to create a topology map in opennms version 1.8.7. I am waiting for your affirmative response.Thanks in advance.
Thanks & Regards
vnc server keyboard map problem
location: ubuntuforums.com - date: February 12, 2011
If have strange issue with the following configuration:
1. Installed tightvncserver on Ubuntu desktop. My xstartup is:
xsetroot -solid grey
vncconfig -iconic &
#x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
# xfce4-session & - FOR XFCE
2. Tightvncviewer on windows XP:
when i switch keyboard to Bulgarian phonetic (1251) i can't see real Cyrillic :
Does anyone resolve this problem & how?
When will MMAP be able to use HUGE PAGES to map a real file?
location: linux.com - date: June 13, 2013
Clearly there are filesystem implications for the storage used, i.e. you must have contiguous allocation for 2MB extents (or blocks if not extent based), but for larger date sets this seems most appropriate. All the references I have found so far are only about using hugepages for more efficient memory allocation (i.e. fewer TLB entries) which is an excellent usage, but the same holds for reading through large files (e.g. TBs worth). In an age of big data, what is the hold up here? (or does this work already? and if so what file systems support a 2MB min block or extent size?).
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