CentOS 5 :: Memory For Crash Kernel Not With In Permissible Range?
Jan 21, 2010I just install CentOS 5.4.
The first message it gives after grub is Quote:Memory for Crash Kernel (0X0 to 0X0) notwithin permissible range
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General :: Memory For Crash Kernel Not Within Permissible Range?
Jan 18, 2010How do I get rid of this message during boot. I have tried the system-config-kdump command but it gives me a "no command found" reply. I am using CentOS 5.4
View 1 Replies View RelatedGeneral :: Memory For Crash Kernel Not In Permissible Range?
Nov 24, 2010I'm using centos 5.4 on an Hp Compaq 500B, 4GB ram,I have just installed centos when i try to boot the pc it says "memory for crash kernel not in permissible range, pci not using mmconfig" then it shuts down after a while.
View 1 Replies View RelatedGeneral :: Memory For Crash Kernel Not Within Permissible Range
Mar 18, 2010I've installed LINUX for the very first time and when i rebooted it, i found this message on my screen "Memory for crashkernel notwithin permissible range" I tried all my attempt like given memory to kernel with this command "crashkernel=64M@16M" but no luck... Finally i tried to boot into single user mode might be it helped me..but same results
View 3 Replies View RelatedGeneral :: Memory For Crash Kernel (0x0 To 0x0) Notwithin Permissible Range
Jan 27, 2010I installed CentOS 5.4.. I saw this message: Memory for crash kernel (0x0 to 0x0) notwithin permissible range Is it ok? I google around it said that it is a known issue and harmless. I installed CentOS 5.2 before. It was ok. Kernel is 2.6.18 too. Just wonder why Kernel version: Linux phot1-nec4 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
View 2 Replies View RelatedCentOS 5 :: Memory For Crash Kernell Not Within Permisiable Range?
Oct 5, 2009it says this at start of boot:memory for crash kernell (00x00 'or something like that') not within permisiable rangeotherwise no problems for now, ewerything runs fine.
View 4 Replies View RelatedCentOS 5 :: Memory For Crash Kernel 0x0 To 0x0 Error Message
Jul 30, 2009After CentOS5.3 install to /sdb7 partition (on 2nd HD) and using Ubuntu Grub(on 1st HD mbr) to boot CentOS, I get "memory for crash kernel 0x0 to 0x0 not within permissible range" as soon as CentOS starts. I have 2G of ram. The message is on every boot. I've had several other linuxes on that partition without such an error message. Otherwise the OS starts fine. Is the message of concern/import?
View 3 Replies View RelatedCentOS 5 :: Livecd Kernel Crash Every Day
Nov 29, 2009I using only Livecd CentOS 5.4 and my system crash in day about ~3-5 times , so I tired and want to know why this happen. (before I used live-cd 5.3 about 3 weeks and this problem still was. info : Linux livecd. localdomain 2.6.18-164.el5 #1 SMP Thu Sep 3 03:33:56 EDT 2009 i686 athlon i386 GNU/Linux.I load system perfect and If I just browsing then I will have crash after 5 hours latter , but if I install wine , xmms,lame,xmms-mp3,k3b-mp3,flash-plugin and after installing software I will look movies from internet , or lisining music on xmms mp3 format - my system UPTIME max will be ~30 minutes or less..And I want to ask, or in Live-cd I can start Firewall ? Becouse I think it's not started and then I try to ENABLE its looks like not responding.
View 1 Replies View RelatedCentOS 5 :: Xen Kernel Not Seeing All Memory?
Jan 12, 2010i have installed kernel-xen to my centos 5.4 server ( with yum install kernel-xen ). My server has got 8192 mb pyschal ram with PAE kernel; but after i installed xen kernel to system, my ram is being 7919664KB....how can i fix this ? i want see 8192MB RAM with xen kernel
View 4 Replies View RelatedCentOS 5 :: Xen Kernel Not Recognizing All Memory?
Dec 8, 2010I have a server for virtualization (Xen) and when I do a free -m it does not show all the memory (which should be 64GB), it shows 32GB (a considerable difference, isnt it?).
My hardware is a Dell R410 server:
Dual Xeon 5530
64GB DDR3
4x SAS 500GB in RAID 10
I tried to compile Xen 4.0.1 but I can't solve a compile error that it gives me (if you want to take a look: [URL]) that is the end of the compilation including the error. But, I installed Xen from yum directly after reformating the HD and it works fine now.
My kernel version: 2.6.18-194.26.1.el5xen x86_64
CentOS 5.5 64 bit
[root@server1 xen-4.0.1]# cat /proc/meminfo
MemTotal: 33554432 kB
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CentOS 5 Hardware :: Compaq Proliant 5500 -128.x Kernel Crash
Aug 5, 2009I just updated CentOS 5 to latest kernel 2.6.18-128.2.1, but after reboot the new kernel crashes...If I witch to 2.6.18-92 kernel it works...
View 3 Replies View RelatedProgramming :: SHM Memory Counted As Cache Memory With Kernel 2.6.18?
Aug 25, 2010Is that possible that SHM shared memory is counted as cache memory on Linux with kernel 2.6.18?If find it really odd since this memory is not file backed, but I have a piece of code that loads data using shm_open+mmap, and it generates an amount of cache memory in /proc/meminfo that corresponds exactly to the amount of shared memory (I load that data from a file but I am using posix_fadvise(fd,0,0,POSIX_FADV_DONTNEED) to ensure this file is not cached and I made sure that it is working as expected). As far as I know SHM memory was not tagged as cache memory with kernel 2.6.9.If it is the case it is really unfortunate since normally cache memory can be considered to be part of the "available" memory since it can be flushed promptly but this is clearly not the case with SHM memory... Is there an easy way to get the total amount of used SHM memory on a system?
View 4 Replies View RelatedProgramming :: Netlink Sockets In Kernel And Ethernet Driver - Kernel Crash
Aug 31, 2010I write the network driver. Transmission of packets in user space I do through netlink socket`s. In user space there is a handling of packets and their transmission on other device (however, it isn't important).
Problem in that any time, packets through the driver in system, and is reverse, are transferred normally. But then there comes the moment when the kernel crash. If to look in syslog it seems to me that comes deadlock. Also I think that it is related with netlink socket`s.
I can't find the information on that anywhere how correctly to use netlink socket`s in kernel space. Can at you will any a reason into the account of synchronization of sockets and the driver in kernel space?
I can give the driver code if it is necessary.
Ubuntu :: Diagnose Memory Peak - Server Crash
Dec 15, 2010My server crashed last week and I'm trying to diagnose why. /var/log/messages contains the following error messages, which indicate that the server's memory peaked. I would like to discover what process caused the memory peak. Being that "httpd invoked oom-killer", can I conclude that httpd was the cause of the memory peak?
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Hardware :: Running Memory Up And Causing Load To Crash?
Aug 14, 2010Something is running my memory up and causing my load to crash my forum. I keep noticing this error and have no clue really how to go about fixing it.
Quote:
%CPU PID USER COMMAND
1.2 2978 mysql /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/server.forumnameremoved.com.err --pid-file=/var/lib/mysql/server.forumnameremoved.com.pid
Could this be causing my CPU to run high? How would I go about fixing an error like this or is it even doable?
Red Hat :: Upgrading Athlon Kernel To I686 Kernel - Work Around For 4Gb Memory
Apr 29, 2009I'm fairly new to linux Red Hat. We are running Rhel 3 on our VM's. We ran into a issue, (Bug 121801 - athlon-smp kernel does not support >4GB of RAM. what the stepos are to upgrade the existing kernel to the new i686? .
View 3 Replies View RelatedUbuntu :: Make A Program Crash If System Memory Usage Gets Too High?
Jul 19, 2010Basically I have a machine with 16GB of RAM and have just discovered that using all of it can crash the whole system over one process. How could I run a process on the system in such a way that if more than 90% of system memory is used, the process immediately crashes?
View 3 Replies View RelatedCentOS 5 :: Out Of Video Range After Installation
Sep 16, 2010I've just finished installing Centos 5 on a dell server. Reboot after install - it goes through the motions and gets to the point of loading the GUI. At that point screen goes out of range. I've tried 3 different monitors...
View 1 Replies View RelatedCentOS 5 :: CentOS 5.5x64 X-server And ATI FireGL 3300 System Crash?
Mar 30, 2011I have some trouble with my hp workstation xw4400 with an ATI FireGL 3300 and the X-Server. There was no problem with the graphical install routine and the graphical boot works fine. But when the system changes into the login-screen, then it results in a black screen and a more or less frozen system.
View 3 Replies View RelatedNetworking :: What Are Short Range Link And Long Range Links In Routing
Jun 23, 2009get me understand the short range and the long range links from routing (and routing protocols') point of view.
View 6 Replies View RelatedSoftware :: Gnuplot - Combining A Linear Range And Log-scale Range In The Same X-axis?
Apr 24, 2011I want to plot a set of data in only one plot.The problem is that some points of the data should be better plotted in a linear scale (lets say 0 to 100,000) but there are other data points that, exceding the value 100,000, would be better plotted in a logarithmic scale, as they goes in the range 100,000 to 500,000,000. Let's say the data is:
Code:
X Y
0 100
10000 80
20000 75
[code]....
Is there a way to plot all these points in the same plot in only one X-axis showing two different ranges in that axis: linear: 0-100,000 logarithmic: 100,000 - 1,000,000,000?The axis would be read, for example, as:
Code:
|-----|-----|-----|-----|-----|-----|-----|-----|-----|
0 20k 40k 60k 80k 100k 1M 10M 100M 1G
(The abbreviations k-M-G are not the important point. Just shown for clarity)
CentOS 5 :: 'out Of Range' Message On 1st Boot After Install
Nov 22, 2009Installed CentOS 5.4 x86-64, installation is fine. First bootup after install always fails (after a few messages are displayed) with my monitor showing an "out of range" message.I know exactly what to fix (sync values in xorg.conf) and what values to enter there, but what I can't figure out is, how to get to a stupid prompt! Or a smart one for that matter.Also, I do get a message (before the "out of range" message) from CentOS, telling me to "press I for interactive startup" - but all that does is print as many "I" on the screen as I press. And did they really mean "I" and not "i" for this?
I hear great things about CentOS and if you can help with this silly question - How to get to a prompt - as easy as it probably is for you all, it would help me a lot.
Programming :: Bash Script To Ping A Range Or Own IP-range?
Apr 11, 2011I want to build a bash script, which can ping a range IP adresses which will be filled in by the admin. If there is no IP-adress filled in, then the script must ping the subnet where the system is logged on. So if my ip is 192.168.1.6, then the script must ping from 192.168.1.1 till 192.168.1.255 Or else, if there is given a beginning and ending ip it must ping that!
The first part of the bash script is to ping a given range (see below). But there is one problem, how can I tell the script to ping from $begin till $end, [..] is of course wrong! But what must be filled in there???
echo "Enter beginning IP-adres:"
read begin
echo "Enter ending IP-adres:"
read end
ping -c 1 $begin [..] $end
The second part is to find my own ip and ping the whole range.. How to do that? I only can find my own IP, but I cant ping the whole range,, how to do that?
#!/bin/bash
ifconfig | grep 'inet addr:' | grep -v '127.0.0.1' |
cut -d: -f2 | awk '{ print $1 }'
Server :: Memory Peak Caused Server Crash - Data Interpretation?
Dec 16, 2010Last week my server crashed. I'm trying to diagnose the cause.
This is the relevant error message in /var/log/messages:
Code:
I'm assuming that I can conclude, then, that apache/httpd was the cause of the memory leak?
Next, I've been tracking my memory usage. Using top, this is an average memory load level for my server:
Code:
I'd like to confirm if my understanding of this data is correct, because Plesk indicates that my memory usage is only 50% or less. (Though I have read a number of reports indicating that Plesk's measurements are frequently wrong.)
Top says: Of the 2,073,156K total memory, 1,982,572K (95.63%) is being used, 90,584K (4.37%) is free. Of that sum, 421,948K (20.35%) are being used as buffers. Additionally, of the 2,096,472K of Swap, 60K is used, and 887,700K (42.34%) is cached.
My questions: Is my memory actually being 95% used? Or is the buffered quantity (20.35%) not a use of physical/virtual memory? (i.e. is it disk usage?) Does the amount of cached Swap influence the percentage of physical/virtual memory being used?
In other words, who is correct? Plesk says I'm using 40-50% of my memory, whereas top says 85-95%.
Fedora :: Kernel Crash In F14 64 Bit / Solve This?
Dec 26, 2010The best word that suits me to introduce is I am a novice! :-) but it is the difficult part get over with the new things and learnings!
Well once such situation made me introduce me to you is "Kernel Crash". I've recently installed Fedora 14 64 bit version on my HP HDX premium series, since then this Kernel crash is chasing me down! code...
OpenSUSE Network :: Crash Of NIC Cause Of Kernel?
May 9, 2011Since I updated the Kernel I have the problem that the NIC crashes, with following failure:
May 9 08:53:26 server kernel: [ 292.704044] ------------[ cut here ]------------
May 9 08:53:26 server kernel: [ 292.704054] WARNING: at /usr/src/packages/BUILD/kernel-desktop-2.6.37.6/linux-2.6.37/net/sched/sch_generic.c:258 dev_watchdog+0x233/0x240()
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Ubuntu :: 9.10 Custom Kernel V.2.6.33 Crash?
Apr 2, 2010I wasn't using my laptop for at least a few hours, but when I looked at it, it had seemed to crash. I am hoping to figure out what caused this, and to prevent it from happening again. I believe it has something to do with drm or b43 as that is what I could decipher from the screen. I have checked some logs and found nothing irregular. I do not want this to happen again. I am running kernel 2.6.33.1 with no patches and a custom config tailored to my processor. The reason I am running 2.6.33.1 is because of support for my Wifi.
View 5 Replies View RelatedGeneral :: Kernel Crash After Install / Fix It?
Jun 25, 2011After installation of Red Hat Linux Enterprise Server 5 on to my desktop computer
i got d below error and it can not booting to next screen, on da sreen displaying dat, code...
memory for crash kernel (0x0 to 0x0) not within permissible range
Fedora :: Keep Getting Notices That There Is Some Sort Of Kernel Crash ?
Nov 25, 2009I just installed it on my ancient IBM T-42 thinkpad, and am completely satisfied.
However, I want to help fedora get better.
I keep getting notices that there is some sort of kernel crash.
See cut and paste below.
When I try to use the automatic bug reporting, it fails to do it.
I have attached a screenshot of what happens when it doesn't report it.
Fedora :: Kernel Module Crash With Sound?
Dec 21, 2009Sound disappears as soon as I try to use an application e.g. News Video Fox, CNN, BBC or playing a video disk or cd disk, and a kernel module crash is reported (listed below from logs) After this happens no sound, and the desktop freezes (X11 only Linux is fine). Restarting X obviously do not solve the problem.
It seems that Fedora 12 has sever problems with Intel Sound cards.
I guess it is not really a Kernel developers problem but more the authors for the sound module causing the crash. I already reported it through the popup to "kernel-oops" by clicking on the "black screen" popup reporting the crash on FC12.
Here follows the logs containing the crash info.
WARNING: at sound/pci/hda/hda_intel.c:565 azx_send_cmd+0x36/0x1df [snd_hda_intel]() (Tainted: G W )
Hardware name: Macmini2,1
BUG?
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