[CentOS-announce] CESA-2010:0780 Moderate CentOS 5 i386 thunderbird Update
CentOS Errata and Security Advisory 2010:0780 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0780.htm
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
8d79ea2227cbe2ccf8cc38f58185b08d thunderbird-2.0.0.24-9.el5.centos.i386.rpm
Source:
76ae1189a5bb23e670e77d14782f80ab thunderbird-2.0.0.24-9.el5.centos.src.rpm
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[CentOS-announce] CESA-2010:0780 Moderate CentOS 5 x86_64 thunderbird Update
CentOS Errata and Security Advisory 2010:0780 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0780.htm
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
f1cc32f61895a52707421fdd3c30637e thunderbird-2.0.0.24-9.el5.centos.x86_64.rpm
Source:
76ae1189a5bb23e670e77d14782f80ab thunderbird-2.0.0.24-9.el5.centos.src.rpm
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[CentOS-announce] CESA-2010:0782 Critical CentOS 5 i386 firefox Update
CentOS Errata and Security Advisory 2010:0782 Critical
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0782.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
d6d74606e240b46e24a6e5fef808fc6e firefox-3.6.11-2.el5.centos.i386.rpm
ceea764509f836a4222d8513e48a2f4a nss-3.12.8-1.el5.centos.i386.rpm
b4895cf2e2fe94c741a982d93b4a1337 nss-devel-3.12.8-1.el5.centos.i386.rpm
402f808034c08a9c7effdf7ae86a23e3 nss-pkcs11-devel-3.12.8-1.el5.centos.i386.rpm
441e7f16824f2bc9cdc284a0b5b91fbc nss-tools-3.12.8-1.el5.centos.i386.rpm
8c4a659199e659b1ee2d7a41fb8f92a0 xulrunner-1.9.2.11-2.el5.i386.rpm
a0604d96522a44d340eb406f0178a31a xulrunner-devel-1.9.2.11-2.el5.i386.rpm
Source:
20957cf139608fae04d639c75f15691d firefox-3.6.11-2.el5.centos.src.rpm
784e7196380fec754e89dbeae6313e71 nss-3.12.8-1.el5.centos.src.rpm
923f4121812b78274473dcc24bca6aec xulrunner-1.9.2.11-2.el5.src.rpm
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[CentOS-announce] CESA-2010:0782 Critical CentOS 5 x86_64 firefox Update
CentOS Errata and Security Advisory 2010:0782 Critical
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0782.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
1d76f8ea733023360514810ed885638b firefox-3.6.11-2.el5.centos.i386.rpm
575961cc6506ee441290aad8b51cbd5e firefox-3.6.11-2.el5.centos.x86_64.rpm
5ae191de09f5151cbf7ae3ea8b2d2913 nss-3.12.8-1.el5.centos.i386.rpm
d4edb508f4bff1c9f7af8341c90f55a4 nss-3.12.8-1.el5.centos.x86_64.rpm
5216c2211c0880dbcc2aff3339ed95c3 nss-devel-3.12.8-1.el5.centos.i386.rpm
22a61dc2bda3fbfcbac93a101a33e2ee nss-devel-3.12.8-1.el5.centos.x86_64.rpm
9e9ff8d37acf69ac09ba5a7cc8ff2d15 nss-pkcs11-devel-3.12.8-1.el5.centos.i386.rpm
81f27b4dfa55490ea6bf06ff3571d08c
nss-pkcs11-devel-3.12.8-1.el5.centos.x86_64.rpm
bb5c333b2b4c261d1b030fb104b2a7ff nss-tools-3.12.8-1.el5.centos.x86_64.rpm
cc38638ab4ff3506b61972829303b2b9 xulrunner-1.9.2.11-2.el5.i386.rpm
816f6c4d75b685a0144e7021f48db943 xulrunner-1.9.2.11-2.el5.x86_64.rpm
fc366ca6b614ead8f6a5bc29751776fb xulrunner-devel-1.9.2.11-2.el5.i386.rpm
fdff86550f32c351554f168701516f51 xulrunner-devel-1.9.2.11-2.el5.x86_64.rpm
Source:
20957cf139608fae04d639c75f15691d firefox-3.6.11-2.el5.centos.src.rpm
784e7196380fec754e89dbeae6313e71 nss-3.12.8-1.el5.centos.src.rpm
923f4121812b78274473dcc24bca6aec xulrunner-1.9.2.11-2.el5.src.rpm
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[CentOS-announce] CEBA-2010:0784 CentOS 5 x86_64 ImageMagick Update
CentOS Errata and Bugfix Advisory 2010:0784
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0784.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
f35c2ede188bbc9dabff214317f1e657 ImageMagick-6.2.8.0-4.el5_5.3.i386.rpm
84d0d02e622c259f8b2541cc1fc8779e ImageMagick-6.2.8.0-4.el5_5.3.x86_64.rpm
1dcc77d7658f89b8acf1e2d7834a81c8 ImageMagick-c++-6.2.8.0-4.el5_5.3.i386.rpm
1b52a5ee81eddab6d28d372ccfcca342 ImageMagick-c++-6.2.8.0-4.el5_5.3.x86_64.rpm
a02c9c2d242196723cd7bcd9998ccc95
ImageMagick-c++-devel-6.2.8.0-4.el5_5.3.i386.rpm
a645990bd4b107e5b0d4008c9b4af601
ImageMagick-c++-devel-6.2.8.0-4.el5_5.3.x86_64.rpm
28a75bad5739fddc2727511fb01795a1 ImageMagick-devel-6.2.8.0-4.el5_5.3.i386.rpm
956c5f4f0ebb9da978b065a107ecb9ef ImageMagick-devel-6.2.8.0-4.el5_5.3.x86_64.rpm
dee21dae5a90ab3187f135d64a81a369 ImageMagick-perl-6.2.8.0-4.el5_5.3.x86_64.rpm
Source:
f9a30b7e8ad269ce986ee146d1f39c00 ImageMagick-6.2.8.0-4.el5_5.3.src.rpm
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[CentOS-announce] CEBA-2010:0784 CentOS 5 i386 ImageMagick Update
CentOS Errata and Bugfix Advisory 2010:0784
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0784.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
64c750c7eafbd6b983c82ed9b299fa6d ImageMagick-6.2.8.0-4.el5_5.3.i386.rpm
1666b9cf231bec62325d8b45746178c5 ImageMagick-c++-6.2.8.0-4.el5_5.3.i386.rpm
8241a6a9f72bc46e4de30d6cfe638cf4
ImageMagick-c++-devel-6.2.8.0-4.el5_5.3.i386.rpm
add031afaf712e499d0cd0f1dff8c8d6 ImageMagick-devel-6.2.8.0-4.el5_5.3.i386.rpm
9c8978b14d756de81a0295086985403f ImageMagick-perl-6.2.8.0-4.el5_5.3.i386.rpm
Source:
f9a30b7e8ad269ce986ee146d1f39c00 ImageMagick-6.2.8.0-4.el5_5.3.src.rpm
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[CentOS-announce] CESA-2010:0785 Moderate CentOS 5 i386 quagga Update
CentOS Errata and Security Advisory 2010:0785 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0785.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
13af6a53e1124955ca900e850d3ec44f quagga-0.98.6-5.el5_5.2.i386.rpm
62e87b3017ee07f2312ca3eda09644b6 quagga-contrib-0.98.6-5.el5_5.2.i386.rpm
8a3630eb555845c9a080b5220541b950 quagga-devel-0.98.6-5.el5_5.2.i386.rpm
Source:
dfa897fcc8bd1cb5e918fd2117928ab3 quagga-0.98.6-5.el5_5.2.src.rpm
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[CentOS-announce] CESA-2010:0785 Moderate CentOS 5 x86_64 quagga Update
CentOS Errata and Security Advisory 2010:0785 Moderate
Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0785.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
51a7fb83e64128d8078846d2b84763fd quagga-0.98.6-5.el5_5.2.x86_64.rpm
1f10aebdc314bb6e2273ac626b8a1172 quagga-contrib-0.98.6-5.el5_5.2.x86_64.rpm
b6bdacf7b18ad41ac52283d682c0d8b8 quagga-devel-0.98.6-5.el5_5.2.i386.rpm
21837878f8bbee16284f7c88acfd6b0c quagga-devel-0.98.6-5.el5_5.2.x86_64.rpm
Source:
dfa897fcc8bd1cb5e918fd2117928ab3 quagga-0.98.6-5.el5_5.2.src.rpm
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Re: [CentOS-virt] performance differences between kvm/xen
If I understand that paper correctly, HVM+VT-d outperforms PV by quite a lot (if you have VT-d support on your system). Thanks for that link. Just to make my criticism of the initial claim more clear: I don't claim that HVM can never be faster than PV but that you need to understand when exactly this is the case. For example I'm not sure that x86_64 vs. x86 really enters into this but I can definitely see VT-d making an impact there. Regards, Dennis Even though this is Intel talking I'd still be very sceptical of getting those numbers since this is quite the opposite of what I've seen. Maybe the vt-d is getting good enough to actually accelerate IO operations but even so that would only happen on the latest hardware. I will say that Xen has a really long packet path though. Grant McWilliams ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-virt] performance differences between kvm/xen
On 10/20/2010 08:12 AM, Grant McWilliams wrote: If I understand that paper correctly, HVM+VT-d outperforms PV by quite a lot (if you have VT-d support on your system). Thanks for that link. Just to make my criticism of the initial claim more clear: I don't claim that HVM can never be faster than PV but that you need to understand when exactly this is the case. For example I'm not sure that x86_64 vs. x86 really enters into this but I can definitely see VT-d making an impact there. Regards, Dennis Even though this is Intel talking I'd still be very sceptical of getting those numbers since this is quite the opposite of what I've seen. Maybe the vt-d is getting good enough to actually accelerate IO operations but even so that would only happen on the latest hardware. I will say that Xen has a really long packet path though. Being skeptical is the best approach in the absence of verifiable/falsifiable data. Today or tomorrow I'll get my hands on a new host system and although it is supposed to go into production immediately I will probably find some time to do some rudimentary benchmarking in that regard to see if this is worth investigating further. Right now I'm planning to use fio for block device measurements but don't know any decent (and uncomplicated) network i/o benchmarking tools. Any ideas what tools I could use to quickly get some useful data on this from the machine? Regards, Dennis ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-virt] performance differences between kvm/xen
On 10/20/2010 12:35 PM, Dennis Jacobfeuerborn wrote: Being skeptical is the best approach in the absence of verifiable/falsifiable data. Today or tomorrow I'll get my hands on a new host system and although it is supposed to go into production immediately I will probably find some time to do some rudimentary benchmarking in that regard to see if this is worth investigating further. Right now I'm That sounds great. I've got a machine coming online in the next few days as well and will do some testing on there. Its got 2 of these : Intel(R) Xeon(R) CPU E5310 So not the newest/greatest, but should be fairly representative. planning to use fio for block device measurements but don't know any decent (and uncomplicated) network i/o benchmarking tools. Any ideas what tools I could use to quickly get some useful data on this from the machine? iozone and openssl speed tests are always a good thing to run as a 'warm up' to your app level testing. Since pgtest has been posted here already, I'd say that is definitely one thing to include so it creates a level of common-code-testing and comparison. mysql-bench is worth hitting as well. I have a personal interest in web app delivery, so a apache-bench hosted from an external machine hitting domU's / VM's ( but more than 1 instance, and hitting more than 1 VM / domU at the same time ) would be good to have as well. And yes, publish lots of machine details and also details on the code / platform / versions used. I will try to do the same ( but will limit my testing to whats already available in the distro ) thanks - KB ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-virt] performance differences between kvm/xen
Ok so I'd like to help, since most folks have Intel Chipsets, I have a AMD 4p(16 core)/32gig memory opteron server that I'm running that we can get some numbers onbut it would be nice if we could run apples to apples...I have iozone loaded and can run that but would be nice to run using the same parametersis there any way we could list the types of test we would like to run and the actual command with options listed and then we would have some thing to compare at least level the playing field...KB, any thoughts, is this a good idea? On Wed, Oct 20, 2010 at 6:52 AM, Karanbir Singh mail-li...@karan.orgwrote: On 10/20/2010 12:35 PM, Dennis Jacobfeuerborn wrote: Being skeptical is the best approach in the absence of verifiable/falsifiable data. Today or tomorrow I'll get my hands on a new host system and although it is supposed to go into production immediately I will probably find some time to do some rudimentary benchmarking in that regard to see if this is worth investigating further. Right now I'm That sounds great. I've got a machine coming online in the next few days as well and will do some testing on there. Its got 2 of these : Intel(R) Xeon(R) CPU E5310 So not the newest/greatest, but should be fairly representative. planning to use fio for block device measurements but don't know any decent (and uncomplicated) network i/o benchmarking tools. Any ideas what tools I could use to quickly get some useful data on this from the machine? iozone and openssl speed tests are always a good thing to run as a 'warm up' to your app level testing. Since pgtest has been posted here already, I'd say that is definitely one thing to include so it creates a level of common-code-testing and comparison. mysql-bench is worth hitting as well. I have a personal interest in web app delivery, so a apache-bench hosted from an external machine hitting domU's / VM's ( but more than 1 instance, and hitting more than 1 VM / domU at the same time ) would be good to have as well. And yes, publish lots of machine details and also details on the code / platform / versions used. I will try to do the same ( but will limit my testing to whats already available in the distro ) thanks - KB ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-virt] performance differences between kvm/xen
On Wed, Oct 20, 2010 at 6:24 AM, Tom Bishop bisho...@gmail.com wrote: Ok so I'd like to help, since most folks have Intel Chipsets, I have a AMD 4p(16 core)/32gig memory opteron server that I'm running that we can get some numbers onbut it would be nice if we could run apples to apples...I have iozone loaded and can run that but would be nice to run using the same parametersis there any way we could list the types of test we would like to run and the actual command with options listed and then we would have some thing to compare at least level the playing field...KB, any thoughts, is this a good idea? On Wed, Oct 20, 2010 at 6:52 AM, Karanbir Singh mail-li...@karan.orgwrote: On 10/20/2010 12:35 PM, Dennis Jacobfeuerborn wrote: Being skeptical is the best approach in the absence of verifiable/falsifiable data. Today or tomorrow I'll get my hands on a new host system and although it is supposed to go into production immediately I will probably find some time to do some rudimentary benchmarking in that regard to see if this is worth investigating further. Right now I'm That sounds great. I've got a machine coming online in the next few days as well and will do some testing on there. Its got 2 of these : Intel(R) Xeon(R) CPU E5310 So not the newest/greatest, but should be fairly representative. planning to use fio for block device measurements but don't know any decent (and uncomplicated) network i/o benchmarking tools. Any ideas what tools I could use to quickly get some useful data on this from the machine? iozone and openssl speed tests are always a good thing to run as a 'warm up' to your app level testing. Since pgtest has been posted here already, I'd say that is definitely one thing to include so it creates a level of common-code-testing and comparison. mysql-bench is worth hitting as well. I have a personal interest in web app delivery, so a apache-bench hosted from an external machine hitting domU's / VM's ( but more than 1 instance, and hitting more than 1 VM / domU at the same time ) would be good to have as well. And yes, publish lots of machine details and also details on the code / platform / versions used. I will try to do the same ( but will limit my testing to whats already available in the distro ) thanks - KB __ So what we're on the verge of doing here is creating a test set... I'd love to see a shell script that ran a bunch of tests, gathered data about the system and then created an archive that would then be uploaded to a website which created graphs. Dreaming maybe but it would be consistent. So what goes in our testset? Just a generic list, add to or take away form it.. - phoronix test suite ? - iozone - kernbench - dbench - bonnie++ - iperf - nbench The phoronix test suite has most tests in it in addition to many many others. Maybe a subset of those tests with the aim of testing Virtualization would be good? Grant McWilliams ___ CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
Re: [CentOS-es] Rv: Rutas estáticas.
puedes escribirlas en el archivo /etc/rc.local El 18 de octubre de 2010 06:57, Monica BM monica...@yahoo.es escribió: Reenvío la topología de red que ha salido fatal en el primer correo. ==RED=Router=REDRouter === =10.0.1.0-10.0.1.254 10.0.2.254-10.0.2.0 10.0.2.253..10.0.3.254 ==eth0..eth1=== eth0eth1 Un saludo y muchas gracias. - Mensaje reenviado De: Monica BM monica...@yahoo.es Para: lista Centos centos-es@centos.org Enviado: lun,18 octubre, 2010 11:44 Asunto: [CentOS-es] Rutas estáticas. Buenas: Tengo un pequeño problema con las rutas estáticas: Se que para qeu estén fijos, es decir, qeu si reinicio las rutas sigan continuando, tengo qeu añadirlas al siguiente fichero: /etc/sysconfig/network-scripts/route-intfz Lo que no comprendo es cómo tengo que hacerlo, he estado leyendo documentación, pero no entiendo como tengo que configurarlo, pro ejemplo he seguido esta documentacion: http://www.guatewireless.org/os/linux/distros/debian/configurando-rutas-estaticas-en-sistemas-linux-debianubuntu-y-redhat/ La oficial de Red Hat, e incluso aquí mismo en la lista. Mi Topología aproxiamda es la siguiente: RED Router RED Router 10.0.1.0 10.0.1.254 - 10.0.2.254 10.0.2.0 10.0.2.253 -10.0.3.254 eth0eth1 eth0 eth1 Muy bien, entonces, lo que quiero es enrutar los paquetes que salgan de la 10.0.1.0 y lleguen a la 10.0.3.0 por línea de comandos creo que sería: ip route add 10.0.3.0/24 via 10.0.2.254 dev eth0 Hace demasuiado qeu no hago nada con rutas estáticas y tengo un cacao muy majo. También me sirve una documentación que lo explique bien, por lo menos esta parte para dejar grabado las rutas aunque se reinicie. Un saludo y muchas gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Reenviar correos.
Tengo una copiadora que no soporta autenticación en smtp ni tampoco enviar por puerto que no sea el 25. Mi intención es configurar un gateway para el correo de manera que el mta de un centos acepte correo por el puerto 25 de esa copiadora y lo empaquete y envíe por el 465 utilizando la autenticación de mi mta en internet. ¿se puede hacer esto? ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] sobre balanceo de carga y conexiones entrantes.
Buenos días.
Dados 3 routers de 3 proveedores distintos (haciendo NAT) que me
permiten conectarme a internet.
Y un centos.router.
Según la documentación revisada, sabría montar con iproute2 un
balanceo para que el tráfico de la LAN lo repartiera entre los 3 ISP
(todos los ejemplos que he visto, se utilizan tantas interfaces
FISICAS como conexiones hay, pero entiendo que con una interface
interna y otra externa con varios alias funcionaría también ... no ?)
Mi otra pregunta es la siguiente [sobre las conexiones entrantes]
Supongamos que redirecciono el puerto 22 del router1 hacia el centos.router
Entrar, entra por el router1, y sale por ... ¿?
... por la que toque en ese momento ?
... o siempre sale por la que entra ?
Saludos
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Re: [CentOS-es] Rv: Rutas estáticas.
No te recomiendo usar rc.local para esto, dado que ante cualquier problema de red perderás la config Un ejemplo: $ cat /etc/sysconfig/network-scripts/route-eth1 GATEWAY0=168.1.101.249 NETMASK0=255.255.255.0 ADDRESS0=192.168.100.0 GATEWAY1=168.1.101.249 NETMASK1=255.255.255.0 ADDRESS1=10.30.179.0 Para este caso son dos rutas estáticas, el equivalente en ip route es: # ip route add 192.168.100.0/24 via 168.1.101.249 dev eth1 # ip route add 10.30.179.0/24 via 168.1.101.249 dev eth1 Si las quieres en la eth0, deberías crear el archivo como /etc/sysconfig/network-scripts/route-eth0 Salu2 --- Sebastian Juárez Mail: ssebb...@gmail.com MSN: ssebb...@vafe.com.ar ICQ: 9803305 () ascii ribbon campaign /\ www.asciiribbon.org against html e-mail against proprietary attachments El día 20 de octubre de 2010 12:49, Hector Martínez Romo pela...@gmail.com escribió: puedes escribirlas en el archivo /etc/rc.local El 18 de octubre de 2010 06:57, Monica BM monica...@yahoo.es escribió: Reenvío la topología de red que ha salido fatal en el primer correo. ==RED=Router=REDRouter === =10.0.1.0-10.0.1.254 10.0.2.254-10.0.2.0 10.0.2.253..10.0.3.254 ==eth0..eth1=== eth0eth1 Un saludo y muchas gracias. - Mensaje reenviado De: Monica BM monica...@yahoo.es Para: lista Centos centos-es@centos.org Enviado: lun,18 octubre, 2010 11:44 Asunto: [CentOS-es] Rutas estáticas. Buenas: Tengo un pequeño problema con las rutas estáticas: Se que para qeu estén fijos, es decir, qeu si reinicio las rutas sigan continuando, tengo qeu añadirlas al siguiente fichero: /etc/sysconfig/network-scripts/route-intfz Lo que no comprendo es cómo tengo que hacerlo, he estado leyendo documentación, pero no entiendo como tengo que configurarlo, pro ejemplo he seguido esta documentacion: http://www.guatewireless.org/os/linux/distros/debian/configurando-rutas-estaticas-en-sistemas-linux-debianubuntu-y-redhat/ La oficial de Red Hat, e incluso aquí mismo en la lista. Mi Topología aproxiamda es la siguiente: RED Router RED Router 10.0.1.0 10.0.1.254 - 10.0.2.254 10.0.2.0 10.0.2.253 - 10.0.3.254 eth0 eth1 eth0 eth1 Muy bien, entonces, lo que quiero es enrutar los paquetes que salgan de la 10.0.1.0 y lleguen a la 10.0.3.0 por línea de comandos creo que sería: ip route add 10.0.3.0/24 via 10.0.2.254 dev eth0 Hace demasuiado qeu no hago nada con rutas estáticas y tengo un cacao muy majo. También me sirve una documentación que lo explique bien, por lo menos esta parte para dejar grabado las rutas aunque se reinicie. Un saludo y muchas gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Evitar Relay access
Esto me sirvio bastante en su momento: smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, check_policy_service unix:private/policy, reject_unknown_recipient_domain, reject_invalid_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unauth_pipelining, smtpd_helo_restrictions = permit_mynetworks, reject_invalid_helo_hostname, reject_unknown_helo_hostname, reject_non_fqdn_helo_hostname smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, reject_non_fqdn_recipient, reject_unknown_recipient_domain --- Sebastian Juárez Mail: ssebb...@gmail.com MSN: ssebb...@vafe.com.ar ICQ: 9803305 () ascii ribbon campaign /\ www.asciiribbon.org against html e-mail against proprietary attachments El día 18 de octubre de 2010 20:48, Ing. Ernesto Pérez Estévez cen...@nuestroserver.com escribió: Oct 18 09:54:51 lab postfix/smtpd[26018]: NOQUEUE: reject: RCPT from unknown[113.22.18.49]: 554 5.7.1g...@sportingparlor.com: Relay access denied; from=bronzes...@nicolaibrix.com to=g...@sportingparlor.com proto=ESMTP helo=TAIHBSQC Oct 18 09:54:51 lab postfix/smtpd[26018]: NOQUEUE: reject: RCPT from unknown[113.22.18.49]: 554 5.7.1g...@sphvalue.com: Relay access denied; from=bronzes...@nicolaibrix.com to=g...@sphvalue.com proto=ESMTP helo=TAIHBSQC Oct 18 09:54:51 lab postfix/smtpd[26018]: lost connection after DATA from unknown[113.22.18.49] le está negando hacer relay, creo que no hay mucho de qué preocuparse, no te consumirá mucho espacio. y no es gran cosa en cuanto a carga. si te fijas son máquinas que vienen si reversa (algunas) quizá puedas tratar de implementar algún sistema de listas negras para que les bloqueen desde el mismo inicio. Esto reduciría el payload pues no llegarían a hacer mucho.. pero definitivamente sí irá a capa de aplicación. Es normal repito.. tienes que tomarlo con paciencia. saludos epe Oct 18 09:54:51 lab postfix/smtpd[26018]: disconnect from unknown[113.22.18.49] Oct 18 09:55:02 lab postfix/smtpd[26016]: connect from unknown[183.81.105.156] Oct 18 09:55:03 lab postfix/smtpd[26016]: NOQUEUE: reject: RCPT from unknown[183.81.105.156]: 554 5.7.1ro...@lend-america.com: Relay access denied; from=researcher...@quesavoir.com to=ro...@lend-america.com proto=ESMTP helo=VQESPDXR Oct 18 09:55:04 lab postfix/smtpd[26016]: NOQUEUE: reject: RCPT from unknown[183.81.105.156]: 554 5.7.1ro...@lend-america.com: Relay access denied; from=computin...@prospectheightsrealestate.com to= ro...@lend-america.com proto=ESMTP helo=VQESPDXR Oct 18 09:55:04 lab postfix/smtpd[26016]: NOQUEUE: reject: RCPT from unknown[183.81.105.156]: 554 5.7.1ro...@lend-america.com: Relay access denied; from=backfire...@rpopros.com to=ro...@lend-america.com proto=ESMTP helo=VQESPDXR Oct 18 09:55:05 lab postfix/smtpd[26016]: lost connection after DATA from unknown[183.81.105.156] Oct 18 09:55:05 lab postfix/smtpd[26016]: disconnect from unknown[183.81.105.156] ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Rv: Rutas estáticas.
Completamente de acuerdo con Sebastian, es mejor solución agregar las rutas en el archivo /etc/sysconfig/network-scripts/route-ethX. Saludos. Carlos R. El 20 de octubre de 2010 12:11, Sebastian Juarez ssebb...@gmail.comescribió: No te recomiendo usar rc.local para esto, dado que ante cualquier problema de red perderás la config Un ejemplo: $ cat /etc/sysconfig/network-scripts/route-eth1 GATEWAY0=168.1.101.249 NETMASK0=255.255.255.0 ADDRESS0=192.168.100.0 GATEWAY1=168.1.101.249 NETMASK1=255.255.255.0 ADDRESS1=10.30.179.0 Para este caso son dos rutas estáticas, el equivalente en ip route es: # ip route add 192.168.100.0/24 via 168.1.101.249 dev eth1 # ip route add 10.30.179.0/24 via 168.1.101.249 dev eth1 Si las quieres en la eth0, deberías crear el archivo como /etc/sysconfig/network-scripts/route-eth0 Salu2 --- Sebastian Juárez Mail: ssebb...@gmail.com MSN: ssebb...@vafe.com.ar ICQ: 9803305 () ascii ribbon campaign /\ www.asciiribbon.org against html e-mail against proprietary attachments El día 20 de octubre de 2010 12:49, Hector Martínez Romo pela...@gmail.com escribió: puedes escribirlas en el archivo /etc/rc.local El 18 de octubre de 2010 06:57, Monica BM monica...@yahoo.es escribió: Reenvío la topología de red que ha salido fatal en el primer correo. ==RED=Router=REDRouter === =10.0.1.0-10.0.1.254 10.0.2.254-10.0.2.0 10.0.2.253..10.0.3.254 ==eth0..eth1=== eth0eth1 Un saludo y muchas gracias. - Mensaje reenviado De: Monica BM monica...@yahoo.es Para: lista Centos centos-es@centos.org Enviado: lun,18 octubre, 2010 11:44 Asunto: [CentOS-es] Rutas estáticas. Buenas: Tengo un pequeño problema con las rutas estáticas: Se que para qeu estén fijos, es decir, qeu si reinicio las rutas sigan continuando, tengo qeu añadirlas al siguiente fichero: /etc/sysconfig/network-scripts/route-intfz Lo que no comprendo es cómo tengo que hacerlo, he estado leyendo documentación, pero no entiendo como tengo que configurarlo, pro ejemplo he seguido esta documentacion: http://www.guatewireless.org/os/linux/distros/debian/configurando-rutas-estaticas-en-sistemas-linux-debianubuntu-y-redhat/ La oficial de Red Hat, e incluso aquí mismo en la lista. Mi Topología aproxiamda es la siguiente: RED Router RED Router 10.0.1.0 10.0.1.254 - 10.0.2.254 10.0.2.0 10.0.2.253 -10.0.3.254 eth0eth1 eth0 eth1 Muy bien, entonces, lo que quiero es enrutar los paquetes que salgan de la 10.0.1.0 y lleguen a la 10.0.3.0 por línea de comandos creo que sería: ip route add 10.0.3.0/24 via 10.0.2.254 dev eth0 Hace demasuiado qeu no hago nada con rutas estáticas y tengo un cacao muy majo. También me sirve una documentación que lo explique bien, por lo menos esta parte para dejar grabado las rutas aunque se reinicie. Un saludo y muchas gracias. ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Carlos Restrepo M. Administrador de Sistemas Profesional Linux LPI 101 - 102 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Squid e Iptables AYUDA
hola a todos, me he dispuesto configurar mi Squid de forma transparente y para estoy siguiendo el manual de de la web http://www2.linuxparatodos.net/web/comunidad/base-de-conocimiento/-/wiki/Base%20de%20Conocimiento/Servidor+Proxy el cual dice textualmente y sito: Configuración Squid Transparente Este tipo de configuración de squid transparente, lo que hace es que conexiones son enrutadas al proxy sin hacer ninguna configuración en los clientes para que tengan salida a internet. Este tipo de configuración depende de reglas de nuestro firewall. Parámetro http_port Solamente tendremos que configurar este parámetro para que se un proxy transparente. Se le debe indicar la IP del servidor squid, puerto de escucha y la palabra transparente. http_port 3128 por http_port 192.168.1.254:3128 transparent Reglas del Firewall Para poder configurar este tipo de proxy transparente, tendremos que configurar reglas de firewall, en nuestro caso usaremos reglas de iptables ya que es la herramienta mas utilizada en todas distribuciones GNU/Linux. Pero para que funcione de manera transparente debemos de aplicar la siguiente regla en iptables. iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 80 -j REDIRECT --to-port 3128 Con esto estamos desviando el trafico que venga por la LAN que vaya por web al puerto 3128. Con esto ya hicimos transparente nuestro proxy pero no se pueden desplegar las paginas seguras, para eso necesitamos aplicar otras reglas en iptables liberando el puerto 443, y lo hacemos de la siguiente manera: iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 443 -j REDIRECT --to-port 3128 Habilitamos el reenvío de paquetes dentro de la red. echo 1 /proc/sys/net/ipv4/ip_forward Y Guardamos las reglas con el siguiente comando. iptables-save /etc/sysconfig/iptables Reiniciamos el servicio de firewall /etc/init.d/iptables restart Con esto tendremos configurado nuestro squid transparente. - mi problema es que aun siguiendo esta guía, me da problemas a la hora de reinicar el iptables ** aquí esta el reicicio del demonio*** # service iptables restart Bad argument `80' Bad argument `443' Aplicando reglas del cortafuegos iptables: [ OK ] Cargando módulos iptables adicionales:ip_conntrack_netbios_[ OK ]nntrack_ftp *** Esta es la configuración que agregue en iptables, el resto viene por defecto y no la toqué * iptables -t nat -A PREROUTING -i eth0 -p tcp -dport 80 -j REDIRECT --to-port 3128 iptables -t nat -A PREROUTING -i eth0 -p tcp -dport 443 -j REDIRECT --to-port 3128 gracias por adelantado -- Ing. Walvis Acosta Dpto. Técnico IQ-Tech Telef: (02) 2594943 (Quito-Ecuador) ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Squid e Iptables AYUDA
Te doy un alcance. yo tuve el mismo problema y le hice estos cambios y ahora mi proxy me da muy bien cambia esta línea: iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 80 -j REDIRECT --to-port 3128 por (o weno agregale solo la segunda linea) : iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 80 -j DNAT --to 192.168.1.254:3128 iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 80 -j REDIRECT --to-port 3128 Y borra las lineas de prerouting q van a ETH0 Espero q te ayude. Date: Wed, 20 Oct 2010 13:10:58 -0500 From: walvi...@gmail.com To: centos-es@centos.org Subject: [CentOS-es] Squid e Iptables AYUDA hola a todos, me he dispuesto configurar mi Squid de forma transparente y para estoy siguiendo el manual de de la web http://www2.linuxparatodos.net/web/comunidad/base-de-conocimiento/-/wiki/Base%20de%20Conocimiento/Servidor+Proxy el cual dice textualmente y sito: Configuración Squid Transparente Este tipo de configuración de squid transparente, lo que hace es que conexiones son enrutadas al proxy sin hacer ninguna configuración en los clientes para que tengan salida a internet. Este tipo de configuración depende de reglas de nuestro firewall. Parámetro http_port Solamente tendremos que configurar este parámetro para que se un proxy transparente. Se le debe indicar la IP del servidor squid, puerto de escucha y la palabra transparente. http_port 3128 por http_port 192.168.1.254:3128 transparent Reglas del Firewall Para poder configurar este tipo de proxy transparente, tendremos que configurar reglas de firewall, en nuestro caso usaremos reglas de iptables ya que es la herramienta mas utilizada en todas distribuciones GNU/Linux. Pero para que funcione de manera transparente debemos de aplicar la siguiente regla en iptables. iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 80 -j REDIRECT --to-port 3128 Con esto estamos desviando el trafico que venga por la LAN que vaya por web al puerto 3128. Con esto ya hicimos transparente nuestro proxy pero no se pueden desplegar las paginas seguras, para eso necesitamos aplicar otras reglas en iptables liberando el puerto 443, y lo hacemos de la siguiente manera: iptables -t nat -A PREROUTING -i eth1 -p tcp –dport 443 -j REDIRECT --to-port 3128 Habilitamos el reenvío de paquetes dentro de la red. echo 1 /proc/sys/net/ipv4/ip_forward Y Guardamos las reglas con el siguiente comando. iptables-save /etc/sysconfig/iptables Reiniciamos el servicio de firewall /etc/init.d/iptables restart Con esto tendremos configurado nuestro squid transparente. - mi problema es que aun siguiendo esta guía, me da problemas a la hora de reinicar el iptables ** aquí esta el reicicio del demonio*** # service iptables restart Bad argument `80' Bad argument `443' Aplicando reglas del cortafuegos iptables: [ OK ] Cargando módulos iptables adicionales:ip_conntrack_netbios_[ OK ]nntrack_ftp *** Esta es la configuración que agregue en iptables, el resto viene por defecto y no la toqué * iptables -t nat -A PREROUTING -i eth0 -p tcp -dport 80 -j REDIRECT --to-port 3128 iptables -t nat -A PREROUTING -i eth0 -p tcp -dport 443 -j REDIRECT --to-port 3128 gracias por adelantado -- Ing. Walvis Acosta Dpto. Técnico IQ-Tech Telef: (02) 2594943 (Quito-Ecuador) ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] pregunta sobre Qmail
Tengo un vps con qmail al crearle un virtual host y agregarlo a qmail y configurarlo con thunderbird recibe perfectamente los correos pero al momento del envio lo realisa bien pero se queda atorado el proceso en copiando en carpeta sent y de hai no pasa que es lo que puede estar pasando y como lo puedo arreglar? -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel ID 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] pregunta sobre Qmail
Hola Mario Villela, Ya verificaste los registros a ver si no muestran algun error?* Que configuracion estas usando?* Seguro que los protocolos estan bien? A mi se me hace que ha de ser un breve error de configuracion. Como referencia te dejo unos enlaces interesantes:http://qmailrocks.org/install_rh.htmhttp://ricardoisaza.blogspot.com/2007/06/configuracion-de-qmail-toaster.htmlhttp://linuxiandounrato.blogspot.com/2006/02/instalando-qmail-y-reemplazando.htmlhttp://www.shupp.org/toaster/ Son algo viejos pero te puede servir para verificar... Y a lo sumo creo que podria ser que necesitas qmailtoaster. Exitos,Carlos Sura.- Date: Wed, 20 Oct 2010 22:30:31 -0500 From: mario.villelalarr...@gmail.com To: centos-es@centos.org Subject: [CentOS-es] pregunta sobre Qmail Tengo un vps con qmail al crearle un virtual host y agregarlo a qmail y configurarlo con thunderbird recibe perfectamente los correos pero al momento del envio lo realisa bien pero se queda atorado el proceso en copiando en carpeta sent y de hai no pasa que es lo que puede estar pasando y como lo puedo arreglar? -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel ID 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS] excel parser (preferably perl)?
Yeah, the inconvenient parts could probably be done in vbscript or something on a windows box, pushing the results into the db through odbc, but I thought this would be a common enough problem that cross-platform tools would be available. I am using some java stuff on the reporting side - maybe I should look there for conversion tools too. Yep, there a few java excel libraries like: http://jexcelapi.sourceforge.net/ - we are using this one for dumping into excel spreadsheets ... or http://poi.apache.org/ ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On Wed, 2010-10-20 at 09:39 +0300, Alexander Georgiev wrote: Yep, there a few java excel libraries like: Interesting. Are you aware of any similar libraries for C? -- MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 10/18/10 3:13 PM, Les Mikesell wrote: I'm getting tired of converting spreadsheets that someone else updates to csv so my perl scripts can push the data into a mysql database. Is there a better way? I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? Or the equivalent java tools? Or maybe a scripted OpenOffice conversion would be possible. Needs to deal with both xls and xlsx formats, the odd characters that are confused with quotes even after csv conversion, numbers with $'s and commas embedded, excel's date formatting nonsense, etc. I suspect it would be easiest to implement this as a set of Excel macros that connect to your mysql with ODBC and write the data directly to your database. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
2010/10/20 Frank Cox thea...@sasktel.net: Yep, there a few java excel libraries like: Interesting. Are you aware of any similar libraries for C? Nope, but you can always use the COM interface. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
how ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 10/20/10 1:11 AM, mehdi wrote: how On Windows, Excel is all one big set of ActiveX objects with 100s of methods, you can programmatically dink around with most every aspect of it. but, this whole thread has drifted far far away from CentOS and probably belongs on a completely different mail list. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] yum update
After giving command yum update openoffice the output is: Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.aol.in * updates: ftp.oss.eznetsols.org * addons: centos.aol.in * extras: centos.aol.in Setting up Update Process No Packages marked for Update ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Antwort: yum update
centos-boun...@centos.org wrote on 20.10.2010 11:27:45: Ritika Garg ritikagar...@gmail.com Gesendet von: centos-boun...@centos.org 20.10.2010 11:28 Bitte antworten an CentOS mailing list centos@centos.org An centos@centos.org Kopie Thema [CentOS] yum update After giving command yum update openoffice the output is: Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.aol.in * updates: ftp.oss.eznetsols.org * addons: centos.aol.in * extras: centos.aol.in Setting up Update Process No Packages marked for Update ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos Hi Ritika, what would you say with this? Your openoffice would be uptodate (the centos-version, not the version from openoffice.org, which should be a newer one) Andreas___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] yum update
From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Ritika Garg Sent: Wednesday, October 20, 2010 11:28 AM To: centos@centos.org Subject: [CentOS] yum update After giving command yum update openoffice the output is: Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.aol.in * updates: ftp.oss.eznetsols.org * addons: centos.aol.in * extras: centos.aol.in Setting up Update Process No Packages marked for Update So? What’s your question? -- /Sorin smime.p7s Description: S/MIME cryptographic signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 19/10/2010 17:48, Toby Bluhm wrote: On 10/19/2010 11:17 AM, Les Mikesell wrote: On 10/19/2010 9:34 AM, Todd Denniston wrote: I'm getting tired of converting spreadsheets that someone else updates to csv so my perl scripts can push the data into a mysql database. Is there a better way? I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? Or the equivalent java tools? Or maybe a scripted OpenOffice conversion would be possible. Needs to deal with both xls and xlsx formats, the odd characters that are confused with quotes even after csv conversion, numbers with $'s and commas embedded, excel's date formatting nonsense, etc. This might be coming out of left field but I have an Excel add-in which, among other things, packs up Excel spreadsheets and posts the content in blocks to a web server as csv. The other clever bit is that it works on column headings so that it doesn't break if users add/remove/switch columns. It also provides an acknowledgement mechanism which colours and comments a cell for each line so you can notify if the line looks borked to the server. It does the opposite as well. Using an embedded web browser to find and select info then the server presents an html table which the add-in unpacks into the spreadsheet. If anyone wants it then please ask off-list. I'll need to strip some of the functionality out as it's confidential business process info. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Net CD/DVD writer
Hi, i'm looking for a net cd writer software. I've found webcdwriter (http://joerghaeger.de/webCDwriter/) but it seems not more upgraded. Anyone know something else ? thx lewis ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] more software raid questions
On Tue, Oct 19, 2010 at 07:34:19PM -0700, Nataraj wrote: fred smith wrote:helppain/backups/disks/ hi all! back in Aug several of you assisted me in solving a problem where one of my drives had dropped out of (or been kicked out of) the raid1 array. something vaguely similar appears to have happened just a few mins ago, upon rebooting after a small update. I received four emails like this, one for /dev/md0, one for /dev/md1, one for /dev/md125 and one for /dev/md126: Subject: DegradedArray event on /dev/md125:fcshome.stoneham.ma.us X-Spambayes-Classification: unsure; 0.24 Status: RO Content-Length: 564 Lines: 23 This is an automatically generated mail message from mdadm running on fcshome.stoneham.ma.us A DegradedArray event had been detected on md device /dev/md125. Faithfully yours, etc.resources/ P.S. The /proc/mdstat file currently contains the following: Personalities : [raid1] md0 : active raid1 sda1[0] 104320 blocks [2/1] [U_] md126 : active raid1 sdb1[1] 104320 blocks [2/1] [_U] md125 : active raid1 sdb2[1] 312464128 blocks [2/1] [_U] md1 : active raid1 sda2[0] 312464128 blocks [2/1] [U_] unused devices: none firstly, what the heck are md125 and md126? previously there was only md0 and md1 secondly, I'm not sure what it's trying to tell me. it says there was a degradedarray event but at the bottom it says there are no unused devices. there are also some messages in /var/log/messages from the time of the boot earlier today, but they do NOT say anything about kicking out any of the md member devices (as they did in the event back in August): Oct 19 18:29:41 fcshome kernel: device-mapper: dm-raid45: initialized v0.2594l Oct 19 18:29:41 fcshome kernel: md: Autodetecting RAID arrays. Oct 19 18:29:41 fcshome kernel: md: autorun ... Oct 19 18:29:41 fcshome kernel: md: considering sdb2 ... Oct 19 18:29:41 fcshome kernel: md: adding sdb2 ... Oct 19 18:29:41 fcshome kernel: md: sdb1 has different UUID to sdb2 Oct 19 18:29:41 fcshome kernel: md: sda2 has same UUID but different superblock to sdb2 Oct 19 18:29:41 fcshome kernel: md: sda1 has different UUID to sdb2 Oct 19 18:29:41 fcshome kernel: md: created md125 Oct 19 18:29:41 fcshome kernel: md: bindsdb2 Oct 19 18:29:41 fcshome kernel: md: running: sdb2 Oct 19 18:29:41 fcshome kernel: raid1: raid set md125 active with 1 out of 2 mir rors Oct 19 18:29:41 fcshome kernel: md: considering sdb1 ... Oct 19 18:29:41 fcshome kernel: md: adding sdb1 ... Oct 19 18:29:41 fcshome kernel: md: sda2 has different UUID to sdb1 Oct 19 18:29:41 fcshome kernel: md: sda1 has same UUID but different superblock to sdb1 Oct 19 18:29:41 fcshome kernel: md: created md126 Oct 19 18:29:41 fcshome kernel: md: bindsdb1 Oct 19 18:29:41 fcshome kernel: md: running: sdb1 Oct 19 18:29:41 fcshome kernel: raid1: raid set md126 active with 1 out of 2 mirrors Oct 19 18:29:41 fcshome kernel: md: considering sda2 ... Oct 19 18:29:41 fcshome kernel: md: adding sda2 ... Oct 19 18:29:41 fcshome kernel: md: sda1 has different UUID to sda2 Oct 19 18:29:41 fcshome kernel: md: created md1 Oct 19 18:29:41 fcshome kernel: md: bindsda2 Oct 19 18:29:41 fcshome kernel: md: running: sda2 Oct 19 18:29:41 fcshome kernel: raid1: raid set md1 active with 1 out of 2 mirrors Oct 19 18:29:41 fcshome kernel: md: considering sda1 ... Oct 19 18:29:41 fcshome kernel: md: adding sda1 ... Oct 19 18:29:41 fcshome kernel: md: created md0 Oct 19 18:29:41 fcshome kernel: md: bindsda1 Oct 19 18:29:41 fcshome kernel: md: running: sda1 Oct 19 18:29:41 fcshome kernel: raid1: raid set md0 active with 1 out of 2 mirrors Oct 19 18:29:41 fcshome kernel: md: ... autorun DONE. and here's /etc/mdadm.conf: # cat /etc/mdadm.conf # mdadm.conf written out by anaconda DEVICE partitions MAILADDR fredex ARRAY /dev/md0 level=raid1 num-devices=2 uuid=4eb13e45:b5228982:f03cd503:f935bd69 ARRAY /dev/md1 level=raid1 num-devices=2 uuid=5c79b138:e36d4286:df9cf6f6:62ae1f12 which doesn't say anything about md125 or md126,... might they be some kind of detritus or fragments left over from whatever kind of failure caused the array to become degraded? do ya suppose a boot from power-off might somehow give it a whack upside the head so it'll reassemble itself according to mdadm.conf? I'm not sure which devices need to be failed and re-added to make it clean again (which is all I had to do when I had the aforementioned earlier problem.) Thanks in advance for any advice!
Re: [CentOS] yum update
On Wednesday 20 October 2010, Ritika Garg wrote: After giving command yum update openoffice the output is: There isn't really one package called openoffice so running the above command is no better than yum update abcdefghijkl. What you probably want to do is to update all packages (yum update). The output below is also a bit strange. Giving yum update an incorrect pkg name should result in something like this added to the output: No Match for argument: openoffice What are you running exactly? /Peter Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.aol.in * updates: ftp.oss.eznetsols.org * addons: centos.aol.in * extras: centos.aol.in Setting up Update Process No Packages marked for Update signature.asc Description: This is a digitally signed message part. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 10/20/10 3:11 AM, Alexander Georgiev wrote: 2010/10/20 Frank Coxthea...@sasktel.net: Yep, there a few java excel libraries like: Interesting. Are you aware of any similar libraries for C? Nope, but you can always use the COM interface. But that only works under windows... --- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] more software raid questions
fred smith wrote: On Tue, Oct 19, 2010 at 07:34:19PM -0700, Nataraj wrote: fred smith wrote:helppain/backups/disks/ snip Well, I've already tried to use --fail and --remove on md125 and md126 but I'm told the members are still active. mdadm /dev/md126 --fail /dev/sdb1 --remove /dev/sdb1 mdadm /dev/md125 --fail /dev/sdb2 --remove /dev/sdb2 mdadm /dev/md126 --fail /dev/sdb1 --remove /dev/sdb1 mdadm: set /dev/sdb1 faulty in /dev/md126 mdadm: hot remove failed for /dev/sdb1: Device or resource busy with the intention of then re-adding them to md0 and md1. so I tried: mdadm /dev/md0 --fail /dev/sda1 --remove /dev/sda1 and got a similar message. at which point I knew I was in over my head. it appears that the devices are mounted - need to umount first?? When I create my Raid arrays, I always use the option --bitmap=internal. With this option set, a bitmap is used to keep track of which pages on the drive are out of date and then you only resync pages which need updating instead of recopying the whole drive when this happens. In the past I once added a bitmap to an existing raid1 array using something like this. This may not be the exact command, but I know it can be done: mdadm /dev/mdN --bitmap=internal Adding the bitmap is very worthwhile and saves time and risk of data loss by not having to recopy the whole partition. Nataraj ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos attachment: rkampen.vcf___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] OpenLDAP, PAM, GDM Configuration on CentOS 5.5
Hello: I am currently establishing a LDAP installation for my department and hope to get a little help on some of the finer details of the configuration. OpenLDAP 2.3.43-12 is currently installed, configured and running on one of my servers with a few client installations querying authentication information from it. The ppolicy schema has been added to the configuration and a password policy has been added to the directory under cn=default,ou=Policies,dc=domain,dc=com. Users are able to authenticate properly on the client machines to at least login; however, I have been unable to achieve the following functions: - Force user to change password on first login and display a prompt from gdm to facilitate the change - Lock user account from access and display a message from gdm to that fact These workstations are being used in a restricted mode so that the user may only work within X and may not open a terminal. Any help with this particular problem would be appreciated. Thanks. Trevor T. Kates Associate Software Systems Engineer CONFIDENTIALITY NOTICE: This electronic message contains information which may be legally confidential and or privileged and does not in any case represent a firm ENERGY COMMODITY bid or offer relating thereto which binds the sender without an additional express written confirmation to that effect. The information is intended solely for the individual or entity named above and access by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution, or use of the contents of this information is prohibited and may be unlawful. If you have received this electronic transmission in error, please reply immediately to the sender that you have received the message in error, and delete it. Thank you.___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] pdflush kernel thread pops up every 10 seconds or so and video decoding grinds to a halt for 1/2 a second
On Oct 19, 2010, at 7:34 PM, Aleksey Tsalolikhin atsaloli.t...@gmail.com wrote: Still seeing the glitch every 5-20 secs after remounting with commit=6000. On Tue, Oct 19, 2010 at 4:00 PM, Ross Walker rswwal...@gmail.com wrote: You could also reduce the dirty interval in sysctl so it flushes sooner therefore flushes less data each time. OK. It's worth a shot. Any idea what the default value is? I'm not sure what value to put in here. I know I want to reduce it but I don't want to break my friend's system either. http://www.mjmwired.net/kernel/Documentation/sysctl/vm.txt 109dirty_expire_centisecs 110 111This tunable is used to define when dirty data is old enough to be eligible 112for writeout by the pdflush daemons. It is expressed in 100'ths of a second. 113Data which has been dirty in-memory for longer than this interval will be 114written out next time a pdflush daemon wakes up. There are several dirty tunables, try a 'sysctl -a | grep dirty' Try limiting both the amount if dirty memory to hold and the number of seconds to hold it. Defaults are way too liberal and if you are processing a lot of data can both expose you to extreme data loss in a system failure and bottle neck your storage during pdflush. -Ross ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Can we use gstreamer bad, ugly and ffmpeg packages ( installed using binary rpms) without any legal problems
Hi We are using centos 5.3 Operating system. It comes with basic gstreamer setup including gstreamer, gstreamer-tools, gstreamer-plugins-base and gstreamer-plugins-good packages. To support different media formats we had to install gstreamer-plugins-bad, gstreamer-plugins-ugly and gstreamer-plugins-ffmpeg from third party repository like rpmfusion as centos repository is not providing these packages. My question is, Can we use these packages ( bad, ugly and ffmpeg) without any legal or licensing issues? If No, Please tell the legal way of using them. thanks G Praveen ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] pdflush kernel thread pops up every 10 seconds or so and video decoding grinds to a halt for 1/2 a second
On Tue, 2010-10-19 at 16:34 -0700, Aleksey Tsalolikhin wrote: Still seeing the glitch every 5-20 secs after remounting with commit=6000. On Tue, Oct 19, 2010 at 4:00 PM, Ross Walker rswwal...@gmail.com wrote: You could also reduce the dirty interval in sysctl so it flushes sooner therefore flushes less data each time. OK. It's worth a shot. Any idea what the default value is? I'm not sure what value to put in here. I know I want to reduce it but I don't want to break my friend's system either. http://www.mjmwired.net/kernel/Documentation/sysctl/vm.txt 109 dirty_expire_centisecs 110 111 This tunable is used to define when dirty data is old enough to be eligible 112 for writeout by the pdflush daemons. It is expressed in 100'ths of a second. 113 Data which has been dirty in-memory for longer than this interval will be 114 written out next time a pdflush daemon wakes up. Maybe add in this also vm.dirty_ratio = 50 Start at 0 and work your way up. John ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Can we use gstreamer bad, ugly and ffmpeg packages ( installed using binary rpms) without any legal problems
Hi, On 10/20/2010 02:33 PM, praveenya kumar wrote: we use these packages ( bad, ugly and ffmpeg) without any legal or licensing issues? If No, Please tell the legal way of using them. The only person who can answer that question definitively is your lawyer; Also, it depends on where you are, where you machine is, where your code is and how/ what you are doing with it. So, speak to your lawyer. (S)He's the person who will need to prep your legal case should it ever come to that. - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] more software raid questions
On Wed, Oct 20, 2010 at 4:34 AM, Nataraj incoming-cen...@rjl.com wrote: When I create my Raid arrays, I always use the option --bitmap=internal. With this option set, a bitmap is used to keep track of which pages on the drive are out of date and then you only resync pages which need updating instead of recopying the whole drive when this happens. In the past I once added a bitmap to an existing raid1 array using something like this. This may not be the exact command, but I know it can be done: mdadm /dev/mdN --bitmap=internal ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos How do you add --bitmap=internal to an existing, running RAID set? I have tried with the command above but got the following error: [r...@intranet ~]# mdadm /dev/md2 --bitmap=internal mdadm: -b cannot have any extra immediately after it, sorry. [r...@intranet ~]# cat /proc/mdstat Personalities : [raid1] md0 : active raid1 hda1[0] 104320 blocks [2/1] [U_] md2 : active raid1 sda1[0] sdb1[1] 244195904 blocks [2/2] [UU] md1 : active raid1 hda2[0] 244091520 blocks [2/1] [U_] -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] undefined reference when linking against libresolv
Hi, I have a project that is a library that links against libresolv, It works fine on recent distros: Ubuntu 10.x Fedora 13, Mandriva 2010.1 but on Centos 5.x I get the following errors glibc installed is: glibc-2.5-18.el5_1.1 g++ -DHAVE_CONFIG_H -I. -I./include -I/usr/include/postgresql -O3 -ansi -Wall -Wno-deprecated -D_FORTIFY_SOURCE=0 -MT testUpLog.o -MD -MP -MF .deps/testUpLog.Tpo -c -o testUpLog.o testUpLog.cc mv -f .deps/testUpLog.Tpo .deps/testUpLog.Po /bin/sh ./libtool --tag=CXX --mode=link g++ -O3 -ansi -Wall -Wno-deprecated -D_FORTIFY_SOURCE=0 -L/usr/lib64 -L/lib64 -L/usr/lib64/mysql -o testUpLog testUpLog.o libUpTools.la -lpq -lmysqlclient -lssl -lpthread libtool: link: g++ -O3 -ansi -Wall -Wno-deprecated -D_FORTIFY_SOURCE=0 -o .libs/testUpLog testUpLog.o -L/usr/lib64 -L/lib64 -L/usr/lib64/mysql ./.libs/libUpTools.so -lpq -lmysqlclient -lssl -lpthread ./.libs/libUpTools.so: undefined reference to `__ns_name_uncompress' ./.libs/libUpTools.so: undefined reference to `__ns_initparse' ./.libs/libUpTools.so: undefined reference to `__ns_parserr' collect2: ld returned 1 exit status make[1]: *** [testUpLog] Error 1 make[1]: Leaving directory `/tmp/UpTools-8.5.3' make: *** [check-am] Error 2 library.la file contains: dlname='libUpTools.so.0' library_names='libUpTools.so.0.0.0 libUpTools.so.0 libUpTools.so' old_library='libUpTools.a' inherited_linker_flags='' dependency_libs=' -L/usr/lib64 -L/lib64 -L/usr/lib64/mysql -lpq -lmysqlclient -lssl -lpthread' weak_library_names='' current=0 age=0 revision=0 installed=no shouldnotlink=no dlopen='' dlpreopen='' libdir='/usr/lib' You can read my files on pastebin.com *configure.ac http://pastebin.com/hs5q21Rq *Makefile.am; http://pastebin.com/KW1sGZve Thanks in advance -- -- Sergio Belkin http://www.sergiobelkin.com Watch More TV http://sebelk.blogspot.com Sergio Belkin - ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] undefined reference when linking against libresolv
Hi, Sergio, Sergio Belkin wrote: I have a project that is a library that links against libresolv, It works fine on recent distros: Ubuntu 10.x Fedora 13, Mandriva 2010.1 but on Centos 5.x I get the following errors I'd assume that your undefined references were added in later versions of glibc. Remember that Fedora 13, for example, has more recent libraries, in some cases, with enhancements to the ones in CentOS. CentOS 5/RHEL 5 are based on FC 6 or so. With these, you get stability, but not the newest releases of some libraries. mark and you don't usually need to debug the o/s ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] libmpeg2-utils
Trying to update a user's system, and yum gives up, because it wants to update libmpeg2, and there's a dependency - the currently installed version is required by libmpeg2-utils, and there seems to be no update to that. Anyone have an idea why this is the case? I really don't want to add another repo just for this workstation, when libmpeg2 does have an update in its current repos. mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS-announce Digest, Vol 68, Issue 9
Send CentOS-announce mailing list submissions to
centos-annou...@centos.org
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When replying, please edit your Subject line so it is more specific
than Re: Contents of CentOS-announce digest...
Today's Topics:
1. CEBA-2010:0776 CentOS 5 i386 kexec-tools Update (Karanbir Singh)
2. CEBA-2010:0776 CentOS 5 x86_64 kexec-tools Update (Karanbir Singh)
3. CEBA-2010:0777 CentOS 5 i386 sudo Update (Karanbir Singh)
4. CEBA-2010:0777 CentOS 5 x86_64 sudo Update (Karanbir Singh)
--
Message: 1
Date: Mon, 18 Oct 2010 22:15:28 +
From: Karanbir Singh kbsi...@centos.org
Subject: [CentOS-announce] CEBA-2010:0776 CentOS 5 i386 kexec-tools
Update
To: centos-annou...@centos.org
Message-ID: 20101018221528.ga20...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2010:0776
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0776.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
4df54644cd1b0d04f436acd20780dbcc kexec-tools-1.102pre-96.el5_5.4.i386.rpm
Source:
e3230a6ac2852d172abf410c395dc3c5 kexec-tools-1.102pre-96.el5_5.4.src.rpm
--
Karanbir Singh
CentOS Project { http://www.centos.org/ }
irc: z00dax, #cen...@irc.freenode.net
--
Message: 2
Date: Mon, 18 Oct 2010 22:15:28 +
From: Karanbir Singh kbsi...@centos.org
Subject: [CentOS-announce] CEBA-2010:0776 CentOS 5 x86_64 kexec-tools
Update
To: centos-annou...@centos.org
Message-ID: 20101018221528.ga20...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2010:0776
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0776.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
244a2bb3ff9a403923933ef98f9ced42 kexec-tools-1.102pre-96.el5_5.4.x86_64.rpm
Source:
e3230a6ac2852d172abf410c395dc3c5 kexec-tools-1.102pre-96.el5_5.4.src.rpm
--
Karanbir Singh
CentOS Project { http://www.centos.org/ }
irc: z00dax, #cen...@irc.freenode.net
--
Message: 3
Date: Tue, 19 Oct 2010 14:55:29 +
From: Karanbir Singh kbsi...@centos.org
Subject: [CentOS-announce] CEBA-2010:0777 CentOS 5 i386 sudo Update
To: centos-annou...@centos.org
Message-ID: 20101019145529.ga6...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2010:0777
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0777.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
i386:
5881970ee4d28e8eb76424c6ef233b02 sudo-1.7.2p1-9.el5_5.i386.rpm
Source:
1e3363f817f24d94c3cddf6940804f11 sudo-1.7.2p1-9.el5_5.src.rpm
--
Karanbir Singh
CentOS Project { http://www.centos.org/ }
irc: z00dax, #cen...@irc.freenode.net
--
Message: 4
Date: Tue, 19 Oct 2010 14:55:29 +
From: Karanbir Singh kbsi...@centos.org
Subject: [CentOS-announce] CEBA-2010:0777 CentOS 5 x86_64 sudo Update
To: centos-annou...@centos.org
Message-ID: 20101019145529.ga6...@chakra.karan.org
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2010:0777
Upstream details at : https://rhn.redhat.com/errata/RHBA-2010-0777.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( md5sum Filename )
x86_64:
dc4af0fe73abd999078b6ccdbe1325e8 sudo-1.7.2p1-9.el5_5.x86_64.rpm
Source:
1e3363f817f24d94c3cddf6940804f11 sudo-1.7.2p1-9.el5_5.src.rpm
--
Karanbir Singh
CentOS Project { http://www.centos.org/ }
irc: z00dax, #cen...@irc.freenode.net
--
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End of CentOS-announce Digest, Vol 68, Issue 9
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[CentOS] chroot from 32-bit to 64-bit filesystem?
I have a 32-bit PXE environment and I want to chroot to a CentOS x64 root filesystem. Of course that doesn't work. Any tricks or hacks that would allow me to do that? Currently I get the error: chroot: /bin/bash: Exec format error What if I updated my PXE environment to 64-bit. Could I then chroot to a 32-bit? I use PXE to quickly troubleshoot both 32-bit and 64-bit arch. Thanks. -Scott ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Disk Problem???
Every few hours we get the following in /var/log/messages:
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: bus reset: SUCCESS
(sc=010190c56080)
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: attempting task abort!
(sc=010190c56080)
Oct 19 20:56:20 wltracp1a kernel: scsi4 : destination target 2, lun 0
Oct 19 20:56:20 wltracp1a kernel: command = Test Unit Ready 00 00 00
00 00
Oct 19 20:56:20 wltracp1a kernel: mptbase: ioc0: IOCStatus=8048
LogInfo=3114 Originator={PL}, Code={IO Executed}, SubCode(0x)
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: task abort: SUCCESS
(sc=010190c56080)
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: Attempting host reset!
(sc=010190c56080)
Oct 19 20:56:20 wltracp1a kernel: mptbase: Initiating ioc0 recovery
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: attempting task abort!
(sc=010190c56080)
Oct 19 20:56:20 wltracp1a kernel: scsi4 : destination target 2, lun 0
Oct 19 20:56:20 wltracp1a kernel: command = Test Unit Ready 00 00 00
00 00
Oct 19 20:56:20 wltracp1a kernel: mptbase: ioc0: IOCStatus=8048
LogInfo=3114 Originator={PL}, Code={IO Executed}, SubCode(0x)
Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: task abort: SUCCESS
(sc=010190c56080)
Oct 19 20:56:21 wltracp1a kernel: scsi: Device offlined - not ready after
error recovery: host 4 channel 0 id 2 lun 0
We are running CentOS 4.6 on Sun x4600 hardware with a connection to a
NetApp filer. The box has 3 X 146 GB hard drives. We know that one of the
drives (set in LSI as a failed Hot Spare) has failed but that is in slot 0
and should not be an issue here.
Any ideas on what is breaking?
Thanks,
John
--
John Kennedy
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Re: [CentOS] chroot from 32-bit to 64-bit filesystem?
On 10/20/10 19:23, Scott Johnson wrote: I have a 32-bit PXE environment and I want to chroot to a CentOS x64 root filesystem. Of course that doesn't work. Any tricks or hacks that would allow me to do that? Currently I get the error: chroot: /bin/bash: Exec format error What if I updated my PXE environment to 64-bit. Could I then chroot to a 32-bit? I use PXE to quickly troubleshoot both 32-bit and 64-bit arch. Thanks. -Scott Booting an x86-64 kernel with the proper config options set to enable execution of 32 bit binaries should allow you to do that. I think. Glenn ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting Wake on lan to work
On Fri, 08 Oct 2010 16:25:26 -0700, you wrote: on 10-6-2010 2:27 PM Robert Heller spake the following: At Wed, 06 Oct 2010 21:33:25 +0100 CentOS mailing list centos@centos.org wrote: My system is: Intel CC820 motherboard (which supports PME# wake up for wake on LAN) 3com 3C905C which also supports wake on LAN via PME# Linux 5.5 The motherboard BIOS is later than one that reports an issue with WOL and this particular network card was fixed. If the card goes dark when the system is off but still plugged in, the card does not get its power and signal from the pci bus and will need the header cable plugged in. There is no other way... The card HAS to be powered from somewhere at all times so it can activate the system. I have now purchased a WOL cable but that has not helped. There are no options in the BIOS for WOL and I have updated to the latest. I have found this page http://ubuntuforums.org/showthread.php?t=951563 which refers to using pci-config to force the bus power to be left on for the card prior to shutting down. Could this be the problem and if so where do I get pci-config (or the equivalent) for Centos as I can't identify a package to install that. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Installing Adaptec Storage Manager - needs libstdc++-libc6.1-1.so.2
On Mon, 18 Oct 2010 17:35:05 +0100, you wrote: On Sat, 16 Oct 2010 18:27:15 +0100, you wrote: On 16/10/10 18:07, Peter Crighton wrote: I'm trying to install the Adaptec Storage Manager for the 21610SA SATA RAID controller on Centos 5.5. ln -s libstdc++-3-libc6.2-2-2.10.0.so libstdc++-libc6.1-1.so.2 Hopefully that should do the trick. Unfortunately not. Thanks for the suggestions - I had another look at the Adaptec site and identified that there was a later version of the storage manager and that installed without complaint. Followed by one more install due to a thread exception (solved with a search on the web) it now works. (Sorry to have wasted time - I could have got that installed first go myself!) Out of interest, I believe that ln tells Linux to use one file as another (a link) but under what condition is it OK to make the link as suggested? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting Wake on lan to work
On 10/20/2010 01:53 PM, Peter Crighton wrote: On Fri, 08 Oct 2010 16:25:26 -0700, you wrote: on 10-6-2010 2:27 PM Robert Heller spake the following: At Wed, 06 Oct 2010 21:33:25 +0100 CentOS mailing listcentos@centos.org wrote: My system is: Intel CC820 motherboard (which supports PME# wake up for wake on LAN) 3com 3C905C which also supports wake on LAN via PME# Linux 5.5 The motherboard BIOS is later than one that reports an issue with WOL and this particular network card was fixed. If the card goes dark when the system is off but still plugged in, the card does not get its power and signal from the pci bus and will need the header cable plugged in. There is no other way... The card HAS to be powered from somewhere at all times so it can activate the system. I have now purchased a WOL cable but that has not helped. There are no options in the BIOS for WOL and I have updated to the latest. I have found this page http://ubuntuforums.org/showthread.php?t=951563 which refers to using pci-config to force the bus power to be left on for the card prior to shutting down. Could this be the problem and if so where do I get pci-config (or the equivalent) for Centos as I can't identify a package to install that. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos To get mine to work under fedora I had to run ethtool and turn on the wol option. Also it seemed to get reset after used wol to start it up so in my rc.local I put /sbin/ethtool -s eth1 wol g /sbin/ethtool -s eth0 wol g HTH, Steve -- Stephen Clark *NetWolves* Sr. Software Engineer III Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.cl...@netwolves.com http://www.netwolves.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Installing Adaptec Storage Manager - needs libstdc++-libc6.1-1.so.2
Peter Crighton wrote: On Mon, 18 Oct 2010 17:35:05 +0100, you wrote: On Sat, 16 Oct 2010 18:27:15 +0100, you wrote: On 16/10/10 18:07, Peter Crighton wrote: I'm trying to install the Adaptec Storage Manager for the 21610SA SATA RAID controller on Centos 5.5. ln -s libstdc++-3-libc6.2-2-2.10.0.so libstdc++-libc6.1-1.so.2 snip Out of interest, I believe that ln tells Linux to use one file as another (a link) but under what condition is it OK to make the link as suggested? Often, though not always, you can make a symbolic link downwards. Trying to make a link upwards, that is, from an older release to a newer (ln -s libwhatever.1 libwhatever.2) most probably won't work, since entry points, or function names, may have been changed or modified. mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] problem regarding rpmbuild : creating rpm for python files
HI people , I am not sure whether this is right mailing list for this question , but i tried subscribing to redhat rpm list , failed to do so . I'm facing a issue while creating RPM for python punjab http://code.stanziq.com/punjab/ I've created a spec file which contains the list of files to packaged http://pastie.org/1236027 And when i try to run rpmbuild -ba command on this spec file , rpmbuild tried to optimize the python byte coded files , which i can see from ( i guess macros )+ /usr/lib/rpm/brp-python-bytecompile , and fails after that . http://pastie.org/1236040 please help me about controlling this behaviour so that I can skip the brp-python-bytecompile section . Thanks in advance , Saurabh Verma ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Getting Wake on lan to work
On 10/20/2010 02:13 PM, cen...@crighton.me.uk wrote: On Wed, 20 Oct 2010 14:04:51 -0400, you wrote: To get mine to work under fedora I had to run ethtool and turn on the wol option. Also it seemed to get reset after used wol to start it up so in my rc.local I put /sbin/ethtool -s eth1 wol g /sbin/ethtool -s eth0 wol g ethtool -s eth0 wol g results in a message Cannot get current wake-on-lan settings: Operation not supported even though both the motherboard and NIC do support WOL. Hmm... [r...@centostest ~]# ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 32 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: d Current message level: 0x0007 (7) Link detected: yes [r...@centostest ~]# ethtool -s eth0 wol g [r...@centostest ~]# uname -a Linux centostest 2.6.18-164.6.1.el5 #1 SMP Tue Nov 3 16:18:27 EST 2009 i686 athlon i386 GNU/Linux [r...@centostest ~]# ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 32 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: g Current message level: 0x0007 (7) Link detected: yes [r...@centostest ~]# -- Stephen Clark *NetWolves* Sr. Software Engineer III Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.cl...@netwolves.com http://www.netwolves.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Not receiving mail
Got it! I had to set these three last values: postconf -e 'mydomain = sharingcenter.eu' postconf -e 'myhostname - mail.sharingcenter.eu' postconf -e 'myhostname = mail.sharingcenter.eu' postconf -e 'mynetworks = 178.63.65.136' postconf -e 'mydestination = $myhostname, localhost.$mydomain, localhost, sharingcenter.eu, mail.sharingcenter.eu' I thank you guys for your patience and help. I just spent a good few hours googling today and working my way around blogs, documentation, howto articles, forum posts, mailing list archives, and the like. I wouldn't have even known what to google for without the patient and helpful assistance I've received here. When it is said that CentOS is a Community ENTerprise Operating System be there no mistake! Cold beer for anyone visiting Israel soon! -- Dotan Cohen http://gibberish.co.il http://what-is-what.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] more software raid questions
Rudi Ahlers wrote: On Wed, Oct 20, 2010 at 4:34 AM, Nataraj incoming-cen...@rjl.com wrote: When I create my Raid arrays, I always use the option --bitmap=internal. With this option set, a bitmap is used to keep track of which pages on the drive are out of date and then you only resync pages which need updating instead of recopying the whole drive when this happens. In the past I once added a bitmap to an existing raid1 array using something like this. This may not be the exact command, but I know it can be done: mdadm /dev/mdN --bitmap=internal ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos How do you add --bitmap=internal to an existing, running RAID set? I have tried with the command above but got the following error: try mdadm /dev/md2 -Gb internal also it pays to have everything clean first and check you have a persistent superblock i.e. mdadm -D /dev/md2 HTH [r...@intranet ~]# mdadm /dev/md2 --bitmap=internal mdadm: -b cannot have any extra immediately after it, sorry. [r...@intranet ~]# cat /proc/mdstat Personalities : [raid1] md0 : active raid1 hda1[0] 104320 blocks [2/1] [U_] md2 : active raid1 sda1[0] sdb1[1] 244195904 blocks [2/2] [UU] md1 : active raid1 hda2[0] 244091520 blocks [2/1] [U_] attachment: rkampen.vcf___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On Tue, Oct 19, 2010 at 12:13 AM, Les Mikesell lesmikes...@gmail.com wrote: I'm getting tired of converting spreadsheets that someone else updates to csv so my perl scripts can push the data into a mysql database. Is there a better way? I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? Or the equivalent java tools? Or maybe a scripted OpenOffice conversion would be possible. No idea about the csv from excel, but I have had good experiences with Text::CSV_XS. -- natxo ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 10/19/2010 09:13 AM, Les Mikesell wrote: ... I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? ... Needs to deal with both xls and xlsx formats, the odd characters that are confused with quotes even after csv conversion, numbers with $'s and commas embedded, excel's date formatting nonsense, etc. Looking at the changelog, version .57 of perl-Spreadsheet-ParseExcel fixes some of the above issues. Not clear from the above whether you have tried it or not. The developers would probably be very interested in any examples that break the parser. Kal ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 10/20/2010 3:49 PM, Kahlil Hodgson wrote: On 10/19/2010 09:13 AM, Les Mikesell wrote: ... I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? ... Needs to deal with both xls and xlsx formats, the odd characters that are confused with quotes even after csv conversion, numbers with $'s and commas embedded, excel's date formatting nonsense, etc. Looking at the changelog, version .57 of perl-Spreadsheet-ParseExcel fixes some of the above issues. Not clear from the above whether you have tried it or not. The developers would probably be very interested in any examples that break the parser. I just went as far as seeing it wouldn't take .xlsx (2007+ default format). It does look like the rpmforge .57 version will accept the .xls format file, although I think it seems slower than loading excel and doing a 'save as' to get the csv. For numbers, cell-unformatted() would give a real number instead of having to yank the commas out of the csv or $cell-value() versions, but dates don't look like what sql wants either way. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] pdflush kernel thread pops up every 10 seconds or so and video decoding grinds to a halt for 1/2 a second
On Monday, October 18, 2010 09:25:41 pm Aleksey Tsalolikhin wrote: Hi. A friend of mine was doing real-time video decoding on Fedora Core 13 and he had a performance glitch (1/2 a second freeze) every 5-10 seconds. top showed flush-253:0 process at the moment of the freeze. [snip] He also tried CentOS 5.5, and saw a pdflush process popping up with the same frequency, and resulting in a similar glitch. Any other suggestions? What kind of hard drive is this? How is/are your drive(s) set up? You need the iostat program (in the sysstat package, I think) to give you more detail; there are some pointers to its use in this list's archives. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On Wed, 2010-10-20 at 16:46 -0500, Les Mikesell wrote: I just went as far as seeing it wouldn't take .xlsx (2007+ default format). It does look like the rpmforge .57 version will accept the .xls format file, although I think it seems slower than loading excel and doing a 'save as' to get the csv. For numbers, cell-unformatted() would give a real number instead of having to yank the commas out of the csv or $cell-value() versions, but dates don't look like what sql wants either way. --- Looks very promising for at least reading. Is interesting to me also because I have many excel files. http://pypi.python.org/pypi/xlrd John ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] pdflush kernel thread pops up every 10 seconds or so and video decoding grinds to a halt for 1/2 a second
Thanks, Ross, JohnS and Lamar for your kind responses. It turned out my friend is using 7200 RPM disk for his write-lots-of-little-files activity so we're looking at upgrading that to 15000 RPM or getting him a FusionIO memory card. Thank you! Aleksey On Wed, Oct 20, 2010 at 2:50 PM, Lamar Owen lo...@pari.edu wrote: On Monday, October 18, 2010 09:25:41 pm Aleksey Tsalolikhin wrote: Hi. A friend of mine was doing real-time video decoding on Fedora Core 13 and he had a performance glitch (1/2 a second freeze) every 5-10 seconds. top showed flush-253:0 process at the moment of the freeze. [snip] He also tried CentOS 5.5, and saw a pdflush process popping up with the same frequency, and resulting in a similar glitch. Any other suggestions? What kind of hard drive is this? How is/are your drive(s) set up? You need the iostat program (in the sysstat package, I think) to give you more detail; there are some pointers to its use in this list's archives. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] chroot from 32-bit to 64-bit filesystem?
On 10/20/2010 10:23 AM, Scott Johnson wrote: What if I updated my PXE environment to 64-bit. Could I then chroot to a 32-bit? I use PXE to quickly troubleshoot both 32-bit and 64-bit arch. I'm pretty sure that you can run 64 bit executables only when you're running a 64 bit kernel. If you install and run a 64 bit kernel in your system without changing anything else, you should be able to chroot to a 64 bit environment. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] excel parser (preferably perl)?
On 20/10/10 2:46 PM, Les Mikesell lesmikes...@gmail.com wrote: On 10/20/2010 3:49 PM, Kahlil Hodgson wrote: On 10/19/2010 09:13 AM, Les Mikesell wrote: ... I haven't had much luck with perl-Spreadsheet-ParseExcel (and find it odd that yum prefers the .32 version from epel over .57 from rpmforge anyway). Is the current CPAN version better? ... Needs to deal with both xls and xlsx formats, the odd characters that are confused with quotes even after csv conversion, numbers with $'s and commas embedded, excel's date formatting nonsense, etc. Looking at the changelog, version .57 of perl-Spreadsheet-ParseExcel fixes some of the above issues. Not clear from the above whether you have tried it or not. The developers would probably be very interested in any examples that break the parser. I just went as far as seeing it wouldn't take .xlsx (2007+ default format). It does look like the rpmforge .57 version will accept the .xls format file, although I think it seems slower than loading excel and doing a 'save as' to get the csv. For numbers, cell-unformatted() would give a real number instead of having to yank the commas out of the csv or $cell-value() versions, but dates don't look like what sql wants either way. Les, You might want to look at Spreadsheet::XLSX: http://search.cpan.org/~dmow/Spreadsheet-XLSX-0.13-withoutworldwriteables/li b/Spreadsheet/XLSX.pm It can read XLSX files from a quick read of the CPAN page. -- Gary L. Greene, Jr. IT Operations Minerva Networks, Inc. Cell: (650) 704-6633 Office: (408) 240-1239 ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] chroot from 32-bit to 64-bit filesystem?
--- On Wed, 10/20/10, RedShift redsh...@pandora.be wrote: From: RedShift redsh...@pandora.be Subject: Re: [CentOS] chroot from 32-bit to 64-bit filesystem? To: CentOS mailing list centos@centos.org Date: Wednesday, October 20, 2010, 10:40 AM On 10/20/10 19:23, Scott Johnson wrote: I have a 32-bit PXE environment and I want to chroot to a CentOS x64 root filesystem. Of course that doesn't work. Any tricks or hacks that would allow me to do that? Currently I get the error: chroot: /bin/bash: Exec format error What if I updated my PXE environment to 64-bit. Could I then chroot to a 32-bit? I use PXE to quickly troubleshoot both 32-bit and 64-bit arch. Thanks. -Scott Booting an x86-64 kernel with the proper config options set to enable execution of 32 bit binaries should allow you to do that. I think. Glenn Yes - chroot from x86_64 to i386 works fine. Here's a fairly complete method to setup enough of a chroot to use yum and rpm. The host is x86_64 and the chroot will be i386 in LVM. http://paste.ubuntu.com/517149/ -- Mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Why WOL? ( WAS: Re: Getting Wake on lan to work )
You need to do * and you don't want it running wasting power while you don't need it? So in summary, none of my uses. ;-) VMware covers the server side, and the client PC's go to standby mode till a timer wakes them up to scan for updates. -- Drew Nothing in life is to be feared. It is only to be understood. --Marie Curie ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Not receiving mail
On 21/10/10 6:17 AM, Dotan Cohen wrote: I thank you guys for your patience and help. No problem. I just spent a good few hours googling today and working my way around blogs, documentation, howto articles, forum posts, mailing list archives, and the like. I wouldn't have even known what to google for without the patient and helpful assistance I've received here. When it is said that CentOS is a Community ENTerprise Operating System be there no mistake! Heh. It probably helps that I'm also subscribed to the postfix-users mailing list, which frequently addresses issues like this. I highly recommend it for anyone running postfix, even just as a lurker. Also, Wietse posts regularly to that list. Cold beer for anyone visiting Israel soon! If I could afford to visit, I'd take you up on that! :) Regards, Ben signature.asc Description: OpenPGP digital signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] black display during installation of CentOS5.5
I had posted the following question 4-5 days ago. I want to add something to the question which is important. The question was: During installation of CentOS5.3 from DVD, the installation was interrupted due to an error in a rpm package as the DVD had lot of scratches. So I burned image of CentOS5.5 on DVD. I selected installation in graphical mode. The first graphical interface screen comes from where we proceed further by clicking next. This screen is almost black and its impossible to carry out further installation as visibility is very poor. I was trying above for Dell Inspiron laptop which has Windows7 installed on it. I checked the CentOS5.5 DVD on another system which is desktop and found that the graphical interface is perfectly alright there. So is there any setting that has to be done in the laptop? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
