search for: serkez

I've been noticing yum updates on several servers I manage over the last few weeks, which I know I didn't perform and could not explain until this morning. At first I suspect a break-in, but found no other evidence or reason an intruder would run the yum updates I was viewing. Yum updates are logged in /var/log/yum.log, which is what Logwatch scans. Seems that the format of the log

Ran into a strange issue with XEN on CentOS that I think is specific to CentOS, which is why I'm starting by posting to this list first, I'll post on the XEN list depending on responses. My sense is this issue has something to do with how CentOS handles network setup on first boot of the XEN kernel. - Installed a brand new CentOS 5.3 server with minimal packages. - Installed XEN,

All, For a production environment, I'd like to setup CentOS XEN guests as lightweight as possible. I'd like the XEN guests to be able to send nightly email as all CentOS servers do, but there is no reason to run a mail server as the CentOS Dom0 already has an email server running that can act as an email smart host. The options that seem most appealing to me are either ssmtp or sendmail

I am using Centos 5.2 as both my XEN host and guests. Both the XEN host and each XEN guest are up-to-date with the latest CentOS 5.2 updates. I've noticed over time that sometimes using init 6 (or init 0) in the guest works flawlessly and other times the guest will reach "Restarting System"/"System Halted" and hang. When this hang occurs the only way to finish the

Hi All, All of my systems are running 5.4 x64. The are all AMD x64 processors with at least 2gb of RAM in each. I am running SSH on a non standard port. When I SSH into ANY of my systems, I get prompted for my password right away, but after entering, it takes 30+ seconds to get logged in and get a prompt so I can work. I dont quite know what to look for here Does anyone have thoughts? -Jason

Just prior to the time change, I made sure that ntpd and my timezone files were properly setup. Since this time, I've noticed the following errors: audit(1173310084.404:5): avc: denied { read } for pid=8634 comm="ntpd" name="unexpected.tdb" dev=md1 ino=147662 scontext=root:system_r:ntpd_t tcontext=root:object_r:samba_var_t tclass=file I've not successfully (so

All, I have a fresh CentOS 5.2 server that I am just starting to customize, it is very close to stock. This morning I ran yum update: ============================================================================= Installing: kernel-xen i686 2.6.18-92.1.6.el5 updates 15 M Updating: samba i386 3.0.28-1.el5_2.1 updates 16 M

Do people have wet underwear for nothing over XEN? See http://www.redhat.com/promo/qumranet/ <snip> Q: Will Red Hat continue to support and contribute to Xen? A: Yes. Red Hat will support Xen until at least 2014 (seven years after the release of Red Hat Enterprise Linux 5). We are committed to insulating our customers from changes in the infrastructure components and this is why we

Do people have wet underwear for nothing over XEN? See http://www.redhat.com/promo/qumranet/ <snip> Q: Will Red Hat continue to support and contribute to Xen? A: Yes. Red Hat will support Xen until at least 2014 (seven years after the release of Red Hat Enterprise Linux 5). We are committed to insulating our customers from changes in the infrastructure components and this is why we

I performed a test install of CentOS Beta 5 on a system with two ~60 GB drives. When installing CentOS 4 on this system, I normally work thru setting up Software RAID with identically sized partitions on each drive. For my test, the CentOS installer only presented a single drive. I took the default of letting it do what it wanted. After looking over the system I have verified that /boot is

I've got a bit of a problem with Samba. I just can't work out how to change passwords or remove users. I've just got user security.. lines in smb.conf are: security = user passdb backend = tdbsam I've removed the user using pdbedit, I've removed the unix user, smbpasswd says the user doesn't exist yet I can still connect to the shares. I'm

All, After many hours of research I have found there is a incompatibility between OpenLDAP V2.3.x and V2.2.x, or atleast between V2.3.27 the current version on CentOS V5 and V2.2.13 the current version on CentOS V4. The syncrepl feature of OpenLDAP, to keep multiple slapd servers sync'd, was working between CentOS 4 and 5 at one time, as that is how I populated the "slave" servers.

All, I have CentOS 5.2 XEN guests running on a CentOS 5.2 host. At one time when I issued an 'init 6' in one of the XEN guests it rebooted Now it seems to halt but virt-manager shows it as still running and the only way to get the guest to boot is to destroy the virtual machine and start it again. Unfortunately I didn't notice precisely when this change in behavior occurred, I

I'm hoping that someone on this list can shed some light on how Linux/CentOS decides which IP address to report when a Windows desktop attempts to access it via SAMBA/WINS. The CentOS system in question is running a single NIC and OpenVPN which adds two additional virtual NICs. This is a backup system, there is another CentOS system that acts as the primary VPN server. The local NIC is

How does one use X forwarding properly? I got a server running CentOS 6.3 at runlevel 3 (no DE installed) I try to access virt-manager via x-forwarding from another CentOS 6.3 client in my network (runlevel 5 with default gnome) on The server i changed my sshd_config: X11Forwarding yes i installed xauth on both of the machines. Anything else there is to do? When i try to: ssh -X root at server

Performing a test install of CentOS 5, I no longer have the capability of requesting a minimal install as their was in CentOS 4. Is there any possibility this could added back in before final release? Thank you, Brett

I think I am encountering a download file size limit on centos 4 with httpd-2.0.52 The file in question is 5.2G in size, it does not show up in a browser directory listing, and I'm getting the error in the http error_log value too large for defined data type: access can someone confirm that there is a 4GB limit (or other) in the standard apache 2.0 on CentOS 4? Tony Schreiner

Hi all, I have a permissions problem with a samba share which I really can't fathom out. I'm trying to create a fully group writable share. Easy or so I thought. As you can see from my config I am trying all the options to set files group writable, however when I create a file from the client I'm always getting the mode 0644. Does anyone have a clue why? Thanks! client:

Hi, I am trying to install centos on the intel D945GCLF board. It's a mini-ITX board with the atom processor and it uses the Realtek RTL8102EL LAN chipset. When I disable the on-board LAN card it installs and runs OK, but when I enable it, I get kernel panic at boot. The board runs perfectlj with Fedora 9 (with the latest kernel) or with Ubuntu server. My question is: is there some way

Installing a new system, I launched the install: linux vnc I was then able to connect with a VNC client and run the install, really cool. All went well until the actual installation started. I saw the formatting of the swap partition, then the root file system and then I was suddenly disconnected. On the console was the following message: *** glibc detected *** double free or corruption