I trying to compile new kernel on centos 5 and every time after "mkinitrd /boot/initrd-2.6.24.2.img 2.6.24.2" I have error:
No module uhci-hcd found for kernel 2.6.24.2, aborting.
I see the following error, while trying to compile kernel with grsec.
WARNING: No module mptscsi found for kernel 2.6.22.9-grsec, continuing anyway
how to fix this or is it ok to reboot?
More details
#################
[root@server3 linux-2.6.22.9]# make install
sh /usr/src/kernels/linux-2.6.22.9/arch/i386/boot/install.sh 2.6.22.9-grsec arch/i386/boot/bzImage System.map "/boot"
WARNING: No module mptscsi found for kernel 2.6.22.9-grsec, continuing anyway
[root@server3 linux-2.6.22.9]# lsmod
Module Size Used by
ipt_TOS 6465 14
ipt_TCPMSS 8129 1
ipt_state 5953 7
ip_conntrack_ftp 76529 0
ip_conntrack_irc 75633 0
ipt_LOG 10177 12
ipt_recent 12497 0
ipt_limit 6465 18
ip_conntrack 46085 3 ipt_state,ip_conntrack_ftp,ip_conntrack_irc
ipt_multiport 6081 0
iptable_mangle 6849 1
ipt_REJECT 10689 42
loop 20681 2
iptable_filter 6977 1
ip_tables 22721 10 ipt_TOS,ipt_TCPMSS,ipt_state,ipt_LOG,ipt_recent,ipt_limit,ipt_multiport,iptable_mangle,ipt_REJECT,iptable_filter
md5 8129 1
ipv6 243553 32
parport_pc 28033 0
lp 15661 0
parport 38025 2 parport_pc,lp
autofs4 26053 0
sunrpc 144037 1
dm_mirror 31557 0
dm_mod 67177 1 dm_mirror
joydev 14465 0
button 10705 0
battery 12997 0
ac 8901 0
ohci_hcd 24273 0
ehci_hcd 32325 0
k8_edac 19173 0
edac_mc 28297 1 k8_edac
tg3 106437 0
ext3 120137 4
jbd 60121 1 ext3
sata_svw 12229 0
libata 106141 1 sata_svw
mptscsih 5569 0
mptsas 24661 5 mptscsih
mptspi 14033 1 mptscsih
mptscsi 42449 2 mptsas,mptspi
mptbase 67361 3 mptsas,mptspi,mptscsi
sd_mod 20801 6
scsi_mod 120909 5 libata,mptsas,mptspi,mptscsi,sd_mod
[root@server3 linux-2.6.22.9]# cat /etc/modprobe.conf
alias eth0 tg3
alias eth1 tg3
alias scsi_hostadapter mptbase
alias scsi_hostadapter1 mptscsi
alias scsi_hostadapter2 mptspi
alias scsi_hostadapter3 mptsas
alias scsi_hostadapter4 mptscsih
alias scsi_hostadapter5 sata_svw
alias usb-controller ehci-hcd
alias usb-controller1 ohci-hcd
[root@server3 linux-2.6.22.9]# cat /etc/redhat-release
CentOS release 4.6 (Final)
[root@server3 linux-2.6.22.9]# uname -a
Linux server3.name 2.6.9-67.ELsmp #1 SMP Fri Nov 16 12:48:03 EST 2007 i686 athlon i386 GNU/Linux
[root@server3 linux-2.6.22.9]#
[root@server3 linux-2.6.22.9]# lspci
00:01.0 PCI bridge: Broadcom BCM5785 [HT1000] PCI/PCI-X Bridge
00:02.0 Host bridge: Broadcom BCM5785 [HT1000] Legacy South Bridge
00:02.1 IDE interface: Broadcom BCM5785 [HT1000] IDE
00:02.2 ISA bridge: Broadcom BCM5785 [HT1000] LPC
00:03.0 USB Controller: Broadcom BCM5785 [HT1000] USB (rev 01)
00:03.1 USB Controller: Broadcom BCM5785 [HT1000] USB (rev 01)
00:03.2 USB Controller: Broadcom BCM5785 [HT1000] USB (rev 01)
00:04.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot] ServerEngines (SEP1) (rev 02)
00:06.0 PCI bridge: Broadcom HT2100 PCI-Express Bridge (rev a2)
00:07.0 PCI bridge: Broadcom HT2100 PCI-Express Bridge (rev a2)
00:08.0 PCI bridge: Broadcom HT2100 PCI-Express Bridge (rev a2)
00:09.0 PCI bridge: Broadcom HT2100 PCI-Express Bridge (rev a2)
00:0a.0 PCI bridge: Broadcom HT2100 PCI-Express Bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:0d.0 PCI bridge: Broadcom BCM5785 [HT1000] PCI/PCI-X Bridge (rev c0)
01:0e.0 RAID bus controller: Broadcom BCM5785 [HT1000] SATA (Native SATA Mode)
02:01.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068 PCI-X Fusion-MPT SAS (rev 01)
07:00.0 PCI bridge: Broadcom EPB PCI-Express to PCI-X Bridge (rev b5)
08:04.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet (rev a3)
08:04.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet (rev a3)
[root@server3 linux-2.6.22.9]#
while am installing some programs there is some problem in my php
PHP GD Module Not Found
how could i install it in SSH root?
I just try to restart csf in my Centos server with Direct Admin and i got this error:
Quote:
*WARNING* Since the Virtuozzo VPS iptables ip_conntrack_ftp kernel module is currently broken you have to open a PASV port hole in iptables for incoming FTP connections to work correctly. See the csf readme.txt under 'A note about FTP Connection Issues' on how to do this if you have not already done so.
I think i don't have that module at all or not?
How can i add it?
Last year I ordered a new server with Centos 4.3 and it had the kernel kernel 2.6.9-34.0.2ELsmp installed. It runned fine and I didn't update any packages since then.
Today I started getting a problem where both mysqld and kswapd0 uses very high amounts of CPU, spiking up to 100% and my memory usage is at 99% all the time. The problem seems exactly the same as the one mentioned in this thread.
In that thread the exact same kernel is said to be insecure and to cause this problem. I also came across a centOS bug that reports this problem with high cpu, mem usage and mysql & kswapd0 consuming all resources.
In the linked thread the person solved the problem by upgrading to kernel 2.6.9-42 using rpms but others recommended a newer kernel or a custom compiled kernel for CentOS.
Apparently when they used yum it said 34.0.2 was the latest kernel.
What should I do to upgrade the kernel, which version should i upgrade to, and where do I get it from? I won't be able to compile a custom kernel and I've only installed basic rpm packages before.
i had 3 emails last night from my box regarding a [checkperlmodules] automatic upgrade.
The modules cannot install as the modules on my system are outdated. I tried installing the module under WHM, IO::Compress::Base, but it says it is the most recent (2.005) and wont upgrade!
Under WHM -> 'Update System Software' i get the same error as modules wont build as they are require 2.006 and i have 2.005.
Is there anywayy how can i force an upgrade regardles?
Warning: prerequisite IO::Compress::Base 2.006 not found. We have 2.005.
[checkperlmodules] The perl module IO::Uncompress::Gunzip could not be installed.
This module is required by cPanel, and the system may not function correctly until it is installed, and functional. Below is the results of the auto-install attempt:
Test Run
==============
IO::Compress::Base::Common version 2.006 required--this is only version 2.005 at /usr/lib/perl5/site_perl/5.8.8/IO/Uncompress/RawInflate.pm line 9.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/IO/Uncompress/RawInflate.pm line 9.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/IO/Uncompress/Gunzip.pm line 12.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/IO/Uncompress/Gunzip.pm line 12.
Compilation failed in require at - line 1.
BEGIN failed--compilation aborted at - line 1.
Installer Run
.... snip ....
CPAN.pm: Going to build P/PM/PMQS/IO-Compress-Zlib-2.006.tar.gz
Up/Downgrade not needed.
Checking if your kit is complete...
Looks good
Warning: prerequisite IO::Compress::Base 2.006 not found. We have 2.005.
Warning: prerequisite IO::Uncompress::Base 2.006 not found. We have 2.005.
Writing Makefile for IO::Compress::Zlib
CPAN: YAML loaded ok (v0.65)
... snip ...
how to enable pdo_pgsql module on a Centos / Cpanel box?
Apache is already compiled with PDO (via whm) but it seems to be for mysql only. phpinfo does show pgsql but not pdo_pgsql.
i have a 32bit centos running with 8 gigs, but only 7 is registering when i contacted support they told me
Your server does in fact have 8GB of physical memory however the reason it is not being recognized is due to the fact that you are using a 32 bit operating system. By default, the 8GB would be recognized if it were a 64 bit OS however on a 32 bit operating system, you must install and boot into the PAE kernel (physical address extension) for the 8GB to be recognized and utilized. The PAE kernel can be installed through yum when connected to your server as root over SSH. Once you have installed the kernel, you will need to reboot the server for these changes to take effect
i tried
yum pae install
yum pae kernel install
both didnt work can anyone give me a quick step by step guide on how to go about this.
I have a dedicated box with following specs
Core2Quad 2.4ghz
2x500gb hdd
8gb ram
I installed 32bit centos5 in it ( because I use lxadmin ;lxadmin wont support 64bit)
Installed kernel-PAE successfully and rebooted the server. but the server still boots into the old kernel. I need the kernel-PAE to be booted, then only I can utilize full RAM. help me . below there is ssh logs
[root@t241 ~]# cat /proc/meminfo
MemTotal: 3357036 kB
MemFree: 3204984 kB
Buffers: 8148 kB
Cached: 109516 kB
SwapCached: 0 kB
Active: 33504 kB
Inactive: 103664 kB
HighTotal: 2477180 kB
HighFree: 2343972 kB
LowTotal: 879856 kB
LowFree: 861012 kB
SwapTotal: 6409892 kB
SwapFree: 6409892 kB
Dirty: 16 kB
Writeback: 0 kB
AnonPages: 19524 kB
Mapped: 7608 kB
Slab: 7732 kB
SReclaimable: 3964 kB
SUnreclaim: 3768 kB
PageTables: 400 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 8088408 kB
Committed_AS: 45232 kB
VmallocTotal: 114680 kB
VmallocUsed: 3992 kB
VmallocChunk: 110560 kB
[root@t241 ~]# uname -rm
2.6.25.10 i686
[root@t241 ~]# cat /etc/grub.conf
default 1
timeout 7
color cyan/blue white/blue
title=CentOS (2.6.18-92.1.22.el5PAE)
root (hd0,1)
kernel /boot/vmlinuz-2.6.18-92.1.22.el5PAE root=/dev/sda2 pci=nommconf
initrd /boot/initrd-2.6.18-92.1.22.el5PAE.img
title=linux
root (hd0,1)
kernel /boot/vmlinuz root=/dev/sda2 pci=nommconf
[root@t241 ~]# rpm -qa | grep kernel
kernel-2.6.18-8.el5
kernel-PAE-2.6.18-92.1.22.el5
kernel-headers-2.6.18-8.el5
[root@t241 ~]#
how can i recompile kernel for centos with following options
option IPFIREWALL,IPDIVERT,IPFIREWALL_FORWARD?
I was tring to upgrade my kernel and after installing new kernel i tried to select kernel but i was unable to find grub.conf file ! /boot/grub/grub.conf
View 8 Replies View RelatedI am using cpanel My server runs with centos 5 With version 2.6.18-164.2.1.el5.plus
Does i need to keep updating kernal updates always for the server?
If so how i can update automatically?
I was Use Centos 64bit and when i install the openvz kernel and the openvzquota:
Quote:
yum -y install ovzkernel
yum -y install vzctrl vzquota vzpkg
I reebot my server and never boot up
I was planning to use a 8gb ram that's why i select 64bit.
Is there a correct way to do it?
View 2 Replies View RelatedI was wondering how I would go about ensuring my kernel is up to date on my vps. I am running centos and I have cpanel, so I am not sure if there is anything special that has to be done or avoided when running cpanel.
View 4 Replies View Relatedhow to read CPU Temperature on CentOS 4.6. and kernel 2.6.9 (CentOS kernel from yum)
View 4 Replies View RelatedI've setup a CS game server running centos 4 but I'm looking to recompile it with 1000hz.
Does anyone have any links to newbie friendly guides on how to do this without any problems?
When I try to compile kernel 2.6.19.2-grsec I get the following error.
kernel: irqbalance[1750]: segfault at 000001b202b70b20 rip 000001b2028f9cdb rsp 000077a8404178f0 error 6
kernel: grsec: signal 11 sent to /usr/sbin/irqbalance[irqbalance:1750] uid/euid:0/0 gid/egid:0/0, parent /bin/bash[bash:1749] uid/euid:0/0 gid/egid:0/0
I must have tryed to compile the kernel 20 different ways with or with out grsec and I still get the same irqbalance error.
My server is a
AMD Athlon 64 X2 4800+
2GB of DDR2 800 ram
x2 160GB hard drives soft ware raid 1
nvidia chipset mother board
(The box, 2 years now, never had issues before all you will read...)
I do have a box at the IP xxx.xxx.xxx.xxx, which on 15th Nov. was: AMD 4200+
with 300 GB hdd for OS, and CentOS 4.5 on it...
Because the system was facing few load problems of wrong installed applications, we decided to do a fresh OS reload to the latest OS version and
cPanel.
on 16th Nov, the box was up and running with CentOS 5, and cPanel 11.
the kernel is: 2.6.18-8.1.15.el5
After few hrs the box was done and IO restored all backups in it anbd all worked fine, I realized that I couldnt access cPanel, page was blank for
everything.
Also, most pages (except simple html) where showing internal error 500.
I did a reboot. probelm was fixed.
After few hrs, problem came up again...
I left ssh logged in to see whats wrong.
I found out that every few hrs, that issue was happening:
Message from syslogd@server at Sun Nov 16 11:47:21 2007 ...
server kernel: journal commit I/O error
Then, we had techs to check HDD for errors. they did fsck, and said disk has to be replaced (at this point, without wanting to offend anyone, I have to state that 90% of techs in datacenters, or at least at mine --won't name them, 99% you guess which DC it is...-- are just low paid students that don't know SIMPLE things...) so we told them to replace the HDD and do OS reload in new drive...
So, on 17th Nov. we had online a new HDD, 400 GB with CentOS 5 loaded in it, and cPanel 11...
After few hrs and all working and backups recovered, the issue came up again!
This time, with exactly same error, techs told us it may be RAM, so they replaced the RAM and we waited...
In 2,5 hrs, bang, it happens again, same error.
They say, it might be the sata cable...
we replace it...
AGAIN ERROR.
we ask them to loook at it seriously, and after lot pressure, to avoid case that mo/bo or controller is wrong, they do upgrade us in a BRAND NEW colocated box, which was this time: Intel Core 2 DUO, 6300, with brand new 500 GB HDD and new RAM.
We recover in the new box the backups.
Box is online today at 18th Nov...
and the issue comes up again!
Message from syslogd@server at Sun Nov 18 11:47:21 2007 ...
server kernel: journal commit I/O error
I ask them what the **** is going on now and why after having all hardware replaced with new, and all OS reinstalled clean on new drives and new devices, 3 times, why we have again the same error...
And their response: power cable was loose, we replaced power cable...
Guys, sorry, this is really DUMP... loose cable cannot give that error...
and the error... continues!
Also, at this point, I have to let you know, that when this error comes up, (Message from syslogd@server at Sun Nov 18 11:47:21 2007 ...
server kernel: journal commit I/O error) the filesystem becomes READ-ONLY and
nothing gets affected, if we do a cold reboot by reset button, it comes up
again and all work PERFECT, until the issue comes back again.....
I am desperate with that, let me know what I have to do!
Just to make things clear, i am not new at setting up VPS nodes, i have set up all of my servers with the HyperVM/OpenVZ setup and they work perfectly, but im having a problem with a new server.
Just received my new server, installed HyperVM-Slave, rebooted but the OpenVZ kernel was not installed for some reason, so i manually installed the OpenVZ Kernel using the RPM as yum seemed to install the wrong kernel.
I then installed the kernel using RPM and got this error at the end of installation:
grubby: unable to open /dev/hda: No such file or directory
grubby: unable to open /boot/boot.b: No such file or directory
grubby fatal error: unable to find a suitable template
I have never encountered this error with any of my other servers before...
Also after installation everything seems to be correct. /etc/grub.conf has the new OpenVZ kernel displayed, and default is set to 0, so upon startup it should be booting the correct kernel, but the thing is, when i reboot the machine the default kernel is loaded even though the grub.conf is configured to load the OpenVZ Kernel.
Im thinking that this may be due to the error i got when installing the kernel.
I'm not sure if anyone else has come across this but I'm sure you are all aware that CentOS 5.3 default kernel comes with realtek support.
But the default realtek drivers have a bug in them when it slows down upload and downloads drastically and shows ping times above 2000+ ms in the same datacenter.
A fix for this is simply upgrading the kernel to the latest version available (2.6.29) with realtek driver support.
I installed CentOS 5 with SAS drive. But i forgot install kernel-PAE for more 4GB RAM. (i'm using 8GB RAM).
But now when i trying to install kernel-PAE or update kernel. I have issue with hda and fd0 ...
"WARNING: No module megasr found for kernel"
When i 'cat /var/log/messages' i got:
kernel: end_request: i/o error, dev fd0,sector 0
kernel: hda: packet command error: status=0x51 { DriveReady SeekComplete Error }
kernel: hda: packet command error: error=0x54 { AbortedCommand LastFailedSense=0x05 }
I tried to 'google' they to find the solution, but now i still not find out ...
I'll try to reload OS. After reload OS, if i dont have floppy disk, how can i update kernel with no error?
Can someone tell me which one is the latest stable kernel version available for centos 5 that should be running on the server?
Is
2.6.21.5-JS-grsec #1 SMP Thu Jul 12 20:38:34 CST 2007 i686 athlon i386 GNU/Linux.
Outdated?
I have been using managed servers for all of my webhosting career. I just decided to try to do it all on my own and of course, here come the growing pains.
I went with Linode for my new hosting provider. I followed their guides to get the initial setup done, minus setting up MariaDB.
I then went ahead and installed Plesk 12. The install went off without a hitch. But, now that I try to hit my hostname:8443, I get a 404.
I have done the following in an attempt to resolve the issue:
- Restart the server
- Restart the sw-cp-server
- Remove the /etc/sw-cp-server/conf.d/agent.conf (which didn't exist)
I do have the following firewalld rules in place:
firewall-cmd --zone=public--add-port=8443/tcp --permanent
firewall-cmd --zone=public--add-port=8447/tcp --permanent
After upgrading from V11 to V12 : file not found in the central Frame
After upgrading from V11 to V12 version, I enter my credentials to login and when I get the main page, I have in the main frame : "File not found". : See screenshot
What are the advantages/disadvantages of running PHP as Apache module vs. running PHP as CGI module on your server?
View 5 Replies View Relatedwe have one box in hivelocity.net that has been down so many times this month that we were forced to remove links to siteuptime where we were once so proud of having a 99.7% uptime for 3 years in theplanet.
syslog shows that just before crashing, these entries were made:
kernel: kernel BUG at mm/rmap.c:479
kernel: invalid operand:0000 [#1]
dmesg also shows this:
...
Brought up 2 CPUs
zapping low mappings.
checking if image is initramfs... it is
Freeing initrd memory: 482k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf9f20, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
mtrr: your CPUs had inconsistent fixed MTRR settings
mtrr: probably your BIOS does not setup all CPUs.
mtrr: corrected configuration.
...
i've googled these messages and they point to ram problems.
hivelocity.net claims to have done diagnostics on the box and that there were no problems reported.
they said this is a result of a sys configuration problem made by us.
any ideas?
running centos/virtuozzo 2.6.18-028stab062.3
when i configure vmware it asks at one point for kernel header files. where would i find them to match the current kernel?
i asked at parallels forums but help there is very scarce. i checked openVZ repositories and they dont yet have headers for this version.
what are my options? i have one last windows machine left and want to run it in VMware.
I am trying to install the kernel source.
I have downloaded kernel-2.6.20-1.2948.fc6.src.rpm
I am using fedora 6 64bit.
here are my current kernels:
kernel-headers-2.6.20-1.2948.fc6
kernel-devel-2.6.20-1.2944.fc6
yum-kernel-module-1.0.3-1.fc6
kernel-2.6.20-1.2944.fc6
kernel-devel-2.6.20-1.2948.fc6
kernel-2.6.20-1.2948.fc6
here is what I seen when I installed kernel-2.6.20-1.2948.fc6.src.rpm
rpm -ivh kernel-2.6.20-1.2948.fc6.src.rpm
1:kernel warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
########################################### [100%]
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
then when I ran:
rpmbuild -bp --target=$(uname -m) /usr/src/redhat/SPECS/kernel-2.6.spec
I seen this error:
+ Arch=x86_64
+ make ARCH=x86_64 nonint_oldconfig
In file included from /usr/include/sys/socket.h:35,
from /usr/include/netinet/in.h:24,
from /usr/include/arpa/inet.h:23,
from scripts/basic/fixdep.c:117:
/usr/include/bits/socket.h:310:24: error: asm/socket.h: No such file or directory
make[1]: *** [scripts/basic/fixdep] Error 1
make: *** [scripts_basic] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.93770 (%prep)
I need to have this installed to get a app installed etc...
suggestions or ideas?
thanks
I didn't know if it should go in here on in Web Hosting.
One of the prospective hosts I'm looking at for shared hosting uses a phrase I'm not sure about what it means and the sales person I spoke to didn't know, either (and he tried to fudge it, which is worse than admitting you don't know.)
Anyway, one of the phrases used that I haven't seen anywhere else is that they have php5 "as a module" and I'm not sure what is meant by that. Each account is running a stand-alone instance of php? php5 is a module that's installed upon customer request?
how can i chek that my iptables firewall have this module?
ipt_recent
and if it is not installed...
