Re: [CentOS-docs] Closing loop: How-to for NVIDIA driver on Xen Dom0

2010-03-07 Thread Cris Rhea
Yes, my Wiki account is crisrhea. I'm new to publishing on the CentOS Wiki, so please be specific as to where you'd like my content. Thanks- -- Cris Rhea ___ CentOS-docs mailing list CentOS-docs@centos.org

Re: [CentOS-docs] Closing loop: How-to for NVIDIA driver on Xen Dom0

2010-03-07 Thread Ralph Angenendt
Am 07.03.10 20:35, schrieb Cris Rhea: Yes, my Wiki account is crisrhea. Hmmm. Okay, CrisRhea would have been en suite to the other existing accounts, but that looks okay. I'm new to publishing on the CentOS Wiki, so please be specific as to where you'd like my content.

Re: [CentOS-virt] Thoughts on storage infrastructure for small scale HA virtual machine deployments

2010-03-07 Thread Christopher G. Stach II
- Grant McWilliams grantmasterfl...@gmail.com wrote: I'm replacing my setup with three Intel SSDs in a RAID0 with either iSCSI or ATAoE. The RAID0 will be synced to a disk based storage as backup. We'll see pretty soon how many concurrent disk based operations this setup can handle. I

Re: [CentOS-virt] [fedora-virt] Thoughts on storage infrastructure for small scale HA virtual machine deployments

2010-03-07 Thread Dennis J.
On 03/02/2010 04:51 AM, Ask Bjørn Hansen wrote: On Mar 1, 2010, at 18:56, Dennis J. wrote: The question that bugs me is how I can get enough bandwidth between the hosts and the storage to provide the VMs with reasonable I/O performance. If all the 40 VMs start copying files at the same time

[CentOS-es] compliar centos en ntfs

2010-03-07 Thread Jose Alberto Torres Paredes
tengo un error en una maquina que ya esta instalado el centos, pero quiero provar con archivos ntfs Alberto Torres Paredes: Ingenieria de Sistemas

Re: [CentOS-es] compliar centos en ntfs

2010-03-07 Thread Oscar Osta Pueyo
Hola, 2010/3/7 Jose Alberto Torres Paredes jalber...@hotmail.com tengo un error en una maquina que ya esta instalado el centos, pero quiero provar con archivos ntfs Como no te expliques mejor...creo que seguirás con el error. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_

Re: [CentOS-es] compliar centos en ntfs

2010-03-07 Thread vhenar
probar El 7 de marzo de 2010 14:59, Jose Alberto Torres Paredes jalber...@hotmail.com escribió: tengo un error en una maquina que ya esta instalado el centos, pero quiero provar con archivos ntfs * * Alberto

[CentOS-es] Como montar Direct - Routing

2010-03-07 Thread José Garrido
Hola Buenas noches, Soy nuevo en esta lista, así que espero no deci demasiadas tonterías... Os comento, nos han montado un sistema en el que tenemos dos servidores Cent0s 5.3 con el software de piranha de tal manera que me levantan ip's virtuales y me las balancean sobre otros dos servidores, en

Re: [CentOS-es] Como montar Direct - Routing

2010-03-07 Thread Christian Araquistain
Buenas, hay un par de formas de implementar esto yo he implementados de las dos formas que he encontrado. La recomendada por Redhat es armar algo que se llama arptables, y otra es que la eth que tiene la ip de servicio tenga un -arp. Todo esto es porque el DR se da todo en una misma red y el

Re: [CentOS] compilers a security risk?

2010-03-07 Thread Drew
I don't have enough experience to assess the security issues. Does anyone have an opinion on this? It would be simple and feasible to allocate another domain as suggested above. As was stated by others the compiler itself isn't any more of a security risk then any other tool. If a hacker can

Re: [CentOS] compilers a security risk?

2010-03-07 Thread Kwan Lowe
On Sat, Mar 6, 2010 at 6:02 PM, Dave Stevens g...@uniserve.com wrote: I manage a web hosting server that we've recently upgraded, in part so we could accommodate a domain that will enable community mapping. In a recent exchange of mails one developer said: I could build the package directly

Re: [CentOS] compilers a security risk?

2010-03-07 Thread Geoff Galitz
As was stated by others the compiler itself isn't any more of a security risk then any other tool. If a hacker can get root he can just as easily upload binary packages as he can compile source. It is still a wise decision to not have the compiler installed if it can be avoided. Any hacker

[CentOS] Tripwire on Centos

2010-03-07 Thread Bob Aiello
does anyone know which versions of tripwire work on Centos? I am using 2.6.18-028stab059.6 Thanks in advance! Bob http://www.linkedin.com/in/BobAiello ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] compilers a security risk?

2010-03-07 Thread nate
Geoff Galitz wrote: Making the bar higher, even in little increments, is a basic tenant of systems security. Never dismiss the power of baby steps. Keep in mind diminishing returns with those baby steps.. Of the ~500-600 systems I've worked on over the past 10 years the only ones that were

[CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Sean Carolan
I'm monitoring some CentOS 5 servers running Sun Java. We have set things up so 2048 MB of RAM are available for the base operating system, taking into account the xMx and permgen settings. What we're seeing is the swap space getting used up, and not released. Is this normal behavior?

Re: [CentOS] compilers a security risk?

2010-03-07 Thread Marko Vojinovic
On Sunday 07 March 2010 03:35:43 pm nate wrote: The servers I manage for my employer receive roughly 2 billion web hits per day. 2 billion per day? That's 20 000 hits per second, on average. How many servers do you actually have behind load-balancers to deal with this kind of activity? And

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Les Mikesell
Sean Carolan wrote: I'm monitoring some CentOS 5 servers running Sun Java. We have set things up so 2048 MB of RAM are available for the base operating system, taking into account the xMx and permgen settings. What we're seeing is the swap space getting used up, and not released. Is this

Re: [CentOS] strange network problem

2010-03-07 Thread Michael Schumacher
Dear Juan Carlos, Are your netmask config Ok? Can you use wireshark to sniff traffic in the middle LANCOM -Wireshark/tcpdump-Xenserver and send me a trace? I couldn't make any further tests on that machine because I couldn't install any software on that machine because of the failing network.

Re: [CentOS] compilers a security risk?

2010-03-07 Thread Les Mikesell
Kwan Lowe wrote: On Sat, Mar 6, 2010 at 6:02 PM, Dave Stevens g...@uniserve.com wrote: I manage a web hosting server that we've recently upgraded, in part so we could accommodate a domain that will enable community mapping. In a recent exchange of mails one developer said: I could build the

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Sean Carolan
I think Xms/x is java's heap space for program object storage.  It doesn't take into account the space needed for the JVM itself.  Top should show you the actual memory usage - along with any other programs that might be using a lot. One of our java developers indicated that the heap space

Re: [CentOS] Tripwire on Centos

2010-03-07 Thread Kai Schaetzl
Bob Aiello wrote on Sun, 07 Mar 2010 10:25:53 -0500: I am using 2.6.18-028stab059.6 This is not a CentOS version. Kai -- Get your web at Conactive Internet Services: http://www.conactive.com ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] upgrading a wordpress install

2010-03-07 Thread Kai Schaetzl
David Mehler wrote on Sun, 7 Mar 2010 10:50:42 -0500: I'm running wordpress via rpm on centos 5.4 i believe it is. There's a new version out v .92 and am wanting to upgrade to it. I'm trying the automatic install and am being prompted for credentials. where did you get this rpm from and what

Re: [CentOS] compilers a security risk?

2010-03-07 Thread JohnS
On Sun, 2010-03-07 at 17:24 +, Marko Vojinovic wrote: On Sunday 07 March 2010 03:35:43 pm nate wrote: The servers I manage for my employer receive roughly 2 billion web hits per day. 2 billion per day? That's 20 000 hits per second, on average. How many servers do you actually

[CentOS] upgrading 32-bit installation to 64-bit

2010-03-07 Thread fred smith
Hi! I've got a 32-bit Centos installed on an AMD Phenom II X2 processor and I'm interested ni making it 64 bit instead. But I'd sure like to avoid having to go back thru the whole installation again... in part because I've got sotware RAID set up and I'm assuming that I can't do a fresh install

Re: [CentOS] is it possible to recover LVM drive from accidental Fdisk?

2010-03-07 Thread Theo Band
nate wrote: Rudi Ahlers wrote: Hi all, Does anyone know if it's possible to recover an LVM partition from a drive that was fdisked? I accidently fdisk'd the wrong drive (had to fdisk a lot of 160GB drivers from old servers and one still has important data on that client now wants) by

Re: [CentOS] upgrading 32-bit installation to 64-bit

2010-03-07 Thread Robert Heller
At Sun, 7 Mar 2010 13:41:57 -0500 CentOS mailing list centos@centos.org wrote: Hi! I've got a 32-bit Centos installed on an AMD Phenom II X2 processor and I'm interested ni making it 64 bit instead. But I'd sure like to avoid having to go back thru the whole installation again... in part

Re: [CentOS] is it possible to recover LVM drive from accidental Fdisk? [SOLVED]

2010-03-07 Thread Rudi Ahlers
On Sun, Mar 7, 2010 at 8:50 AM, nate cen...@linuxpowered.net wrote: re-create the original partition table, which is just a map, as long as you haven't formatted or overwritten data everything should still be there Also suggest if your not already doing it set your LVm partitons to type 8e

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Les Mikesell
Sean Carolan wrote: I think Xms/x is java's heap space for program object storage. It doesn't take into account the space needed for the JVM itself. Top should show you the actual memory usage - along with any other programs that might be using a lot. One of our java developers

Re: [CentOS] upgrading 32-bit installation to 64-bit

2010-03-07 Thread fred smith
On Sun, Mar 07, 2010 at 02:19:45PM -0500, Robert Heller wrote: At Sun, 7 Mar 2010 13:41:57 -0500 CentOS mailing list centos@centos.org wrote: Hi! I've got a 32-bit Centos installed on an AMD Phenom II X2 processor and I'm interested ni making it 64 bit instead. But I'd sure like

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Sean Carolan
I'm pretty sure that's not true.  Permgen is just part of the heap space and none of that accounts for the executing part of the JVM.  In any case, you probably want to allow some free memory to be used for filesystem cache. I'll read up on this some more. I'm not a java expert. Are there

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Les Mikesell
Sean Carolan wrote: I'm pretty sure that's not true. Permgen is just part of the heap space and none of that accounts for the executing part of the JVM. In any case, you probably want to allow some free memory to be used for filesystem cache. I'll read up on this some more. I'm not a java

[CentOS] Samsung f3 hd502hj and Centos 5.4

2010-03-07 Thread Tom Bishop
Not sure if anyone has seen this probably not but thought that I would throw it out there, running centos 5.4 on a tyan s4985 and I wanted to add a hot swap drive cage to it so I added a supermicro cage and bought some drives, not wanting raid but something for storage and rsync backups. Well I

Re: [CentOS] Centos 5.4 DNS resolution issue

2010-03-07 Thread Gaurav Nangla
I can ping the google.com ip addresses (209.85.231.104) but can't ping the FQDN, obviously DNS is broken. I can also ping the nameserver ip addresses specified in /etc/resolv.conf. -- Gaurav On Sun, Mar 7, 2010 at 10:48 PM, Gaurav Nangla gaurav.knan...@gmail.comwrote: Hi Everyone, I've

Re: [CentOS] Centos 5.4 DNS resolution issue

2010-03-07 Thread Rajagopal Swaminathan
Greetings, On Mon, Mar 8, 2010 at 11:04 AM, Gaurav Nangla gaurav.knan...@gmail.com wrote: I can ping the google.com ip addresses (209.85.231.104) but can't ping the FQDN, obviously DNS is broken. I can also ping the nameserver ip addresses specified in /etc/resolv.conf. Just a thought: why

Re: [CentOS] Centos 5.4 DNS resolution issue

2010-03-07 Thread John R Pierce
Gaurav Nangla wrote: I can ping the google.com http://google.com ip addresses (209.85.231.104) but can't ping the FQDN, obviously DNS is broken. I can also ping the nameserver ip addresses specified in /etc/resolv.conf. well, the DNS servers given by your resolv.conf output seem valid from

Re: [CentOS] CentOS server running java - won't let go of swap

2010-03-07 Thread Mathieu Baudier
I'm monitoring some CentOS 5 servers running Sun Java.  We have set things Out of curiosity, which version of Sun Java do you use precisely? I had memory issues with the the Java OpenJDK 1.6 (b09) provided by stock CentOS and upgraded to Java OpenJDK 1.6 b16.

Re: [CentOS] Tripwire on Centos

2010-03-07 Thread Timo Schoeler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 thus Kai Schaetzl spake: Bob Aiello wrote on Sun, 07 Mar 2010 10:25:53 -0500: I am using 2.6.18-028stab059.6 This is not a CentOS version. No, this is an out-dated OpenVZ kernel, based on CentOS. :) Timo Kai -BEGIN PGP SIGNATURE-