Discuss March 2013

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206 participants
230 discussions

strange sporadic sssd problem on centos
by Gelen James 12 Mar '13

12 Mar '13

>From time to time on centos 6 sssd I got login problems like 'connection closed by *.*.*.*.', after a while then I login in again and the problem already disappeared. For the ssh login problem, I can see the following entries in /var/log/secure. 'Failed public key for ....' is the entry for the login problem. Any one has some ideas why this happens? Mar 12 04:30:12 master01 sshd[25185]: Set /proc/self/oom_score_adj to 0 Mar 12 04:30:12 master01 sshd[25185]: Connection from 192.168.1.80 port 48718 Mar 12 04:30:18 master01 sshd[25185]: Found matching RSA key: 55:52:5e:6c:fe:74:ab:cd:ef:94:96:f4:f7:44:fb:fc Mar 12 04:30:18 master01 sshd[25186]: Postponed publickey for gotcha from 192.168.1.80 port 48718 ssh2 Mar 12 04:30:18 master01 sshd[25185]: Found matching RSA key: 55:52:5e:6c:fe:74:ab:cd:ef:94:96:f4:f7:44:fb:fc Mar 12 04:31:51 master01 sshd[25185]: Failed publickey for gotcha from 192.168.1.80 port 48718 ssh2 Mar 12 04:31:51 master01 sshd[25186]: fatal: Access denied for user gotcha by PAM account configuration Thanks. --Gelen

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Solr 4.1 - how to check replication staistics using wget?
by Rafał Radecki 12 Mar '13

12 Mar '13

Hi All. I am currently migrating from solr 3.6 to solr 4.1. In 3.6 to check the status of solr master/slave replication I've been using url: http://${SOLRMASTER}:${SOLRPORT}/solr/admin/replication/index.jsp from script. After migration to 4.1 this url is no longer available. Can you tell which url can be used from script to check replication status? Best regards, Rafal.

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Re: [CentOS] Postfix setup
by James B. Byrne 12 Mar '13

12 Mar '13

On Mon, March 11, 2013 14:01, Les Mikesell wrote: > > On the other hand, if you do 'normal' things with sendmail, all you > have to do is tweak a few values in the provided sendmail.mc and > restart to rebuild the configs, and if you do anything unusual you can > drop in MimeDefang as a milter and gain complete control of all of the > internal steps in a small snippet of perl. Could not be any simpler then the way you put it. Which is why I suggest starting out with Postfix for first time MTA admins. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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CentOS-announce Digest, Vol 97, Issue 6
by centos-announce-request＠centos.org 12 Mar '13

12 Mar '13

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CEBA-2013:0311-01 CentOS 6 qemu-kvm Update (Johnny Hughes) 2. CEBA-2013:0618 CentOS 6 selinux-policy Update (Johnny Hughes) 3. CEBA-2013:0617 CentOS 5 kexec-tools Update (Johnny Hughes) 4. CESA-2013:0623 Important CentOS 6 tomcat6 Update (Johnny Hughes) 5. CESA-2013:0628 Moderate CentOS 6 389-ds-base Update (Johnny Hughes) 6. CESA-2013:0627 Important CentOS 6 thunderbird Update (Johnny Hughes) 7. CESA-2013:0627 Important CentOS 5 thunderbird Update (Johnny Hughes) 8. CESA-2013:0621 Important CentOS 5 kernel Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 11 Mar 2013 16:23:37 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2013:0311-01 CentOS 6 qemu-kvm Update To: centos-announce(a)centos.org Message-ID: <20130311162337.GA21531(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2013:0311-01 Upstream details at : http://bugs.centos.org/view.php?id=6297 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 897e67048ef2b567763de9ff31820b22ac3071f9b4d4b18eecd53781b4fa6d5e qemu-guest-agent-0.12.1.2-2.355.0.1.el6.centos.2.i686.rpm x86_64: 981d66828d3cd79feb99d01e88c9a590d4b78cc0cbbcb249ba339bdc1e57d9a1 qemu-guest-agent-0.12.1.2-2.355.0.1.el6.centos.2.x86_64.rpm 2acde5847e166e2144a59861e664a095fcfa49748db1e2c07f36e960180d8679 qemu-guest-agent-win32-0.12.1.2-2.355.0.1.el6.centos.2.x86_64.rpm b5b202da0781fbcb7bab37e69b4d5c058c88c67853ab5b23fe712ea596e0dbec qemu-img-0.12.1.2-2.355.0.1.el6.centos.2.x86_64.rpm b150502d2a542742c1da405dca021b57f3709e87da9546aa53f14a0abcd02296 qemu-kvm-0.12.1.2-2.355.0.1.el6.centos.2.x86_64.rpm cc76f7c1bfc2da33c5fdac478aa9130f23471283124b81331c1b69c67792d285 qemu-kvm-tools-0.12.1.2-2.355.0.1.el6.centos.2.x86_64.rpm Source: b49342afe3d898ce79001b7ffa78abb8f13353fcff2c0bc6eb5d1dae0e43f20e qemu-kvm-0.12.1.2-2.355.0.1.el6.centos.2.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 2 Date: Mon, 11 Mar 2013 16:25:56 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2013:0618 CentOS 6 selinux-policy Update To: centos-announce(a)centos.org Message-ID: <20130311162556.GA21657(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2013:0618 Upstream details at : https://rhn.redhat.com/errata/RHBA-2013-0618.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 332c75df42630f6db81d8ef27938da3c6cc8d7f8fba92b1882fc9799ee6eefca selinux-policy-3.7.19-195.el6_4.3.noarch.rpm d3f61dd2304b1e7f1bbf4718506057d2d974e6b646ab13b42bb23dd00a1d2765 selinux-policy-doc-3.7.19-195.el6_4.3.noarch.rpm d864c9a484ccfdc2ef73cde3a34bb3d2a2ab964fa38d263147ef1e70d40e074b selinux-policy-minimum-3.7.19-195.el6_4.3.noarch.rpm 6f67038d255b6daf51ac8670dc2b68203bdd93a3f29033e50a662f41acbcc6af selinux-policy-mls-3.7.19-195.el6_4.3.noarch.rpm 524bc2b068422c8a16999a37fa0c2fa81590fe22ea1833a1bca07d46a00b0bfb selinux-policy-targeted-3.7.19-195.el6_4.3.noarch.rpm x86_64: 332c75df42630f6db81d8ef27938da3c6cc8d7f8fba92b1882fc9799ee6eefca selinux-policy-3.7.19-195.el6_4.3.noarch.rpm d3f61dd2304b1e7f1bbf4718506057d2d974e6b646ab13b42bb23dd00a1d2765 selinux-policy-doc-3.7.19-195.el6_4.3.noarch.rpm d864c9a484ccfdc2ef73cde3a34bb3d2a2ab964fa38d263147ef1e70d40e074b selinux-policy-minimum-3.7.19-195.el6_4.3.noarch.rpm 6f67038d255b6daf51ac8670dc2b68203bdd93a3f29033e50a662f41acbcc6af selinux-policy-mls-3.7.19-195.el6_4.3.noarch.rpm 524bc2b068422c8a16999a37fa0c2fa81590fe22ea1833a1bca07d46a00b0bfb selinux-policy-targeted-3.7.19-195.el6_4.3.noarch.rpm Source: 10132a4de570253024de2ab642253c2a93221984e4dae4585968ebb27dc11a01 selinux-policy-3.7.19-195.el6_4.3.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 3 Date: Mon, 11 Mar 2013 16:29:56 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2013:0617 CentOS 5 kexec-tools Update To: centos-announce(a)centos.org Message-ID: <20130311162956.GA21760(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2013:0617 Upstream details at : https://rhn.redhat.com/errata/RHBA-2013-0617.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 95e4ecc739e5ecc9ee607c3491664024116d761cf1f5bc8aaafaa12497383bcb kexec-tools-1.102pre-161.el5_9.1.i386.rpm x86_64: 9868d365692cd7c373eda1b547da87e10b1ed13c862457f2bc4efa53d19a9d94 kexec-tools-1.102pre-161.el5_9.1.x86_64.rpm Source: 5df42468e523fdf3ad2a17a6bc28bb857f208a8cfc2cba2fcde49e8126352f64 kexec-tools-1.102pre-161.el5_9.1.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 4 Date: Tue, 12 Mar 2013 05:31:44 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:0623 Important CentOS 6 tomcat6 Update To: centos-announce(a)centos.org Message-ID: <20130312053144.GA29513(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:0623 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0623.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: a38e0169b104f5c8687fd329cc2e431747e0016039458b00dcefd1957fec8622 tomcat6-6.0.24-52.el6_4.noarch.rpm 8b305dcd68555444070d9ed6579175ae02f6310783a67251394c8834e900c836 tomcat6-admin-webapps-6.0.24-52.el6_4.noarch.rpm eb3d624e10309c2fd13d3dcf53f2a79ccf8cd3a8fad05a6ace815cbf5e7dabab tomcat6-docs-webapp-6.0.24-52.el6_4.noarch.rpm 428ea0ac812b64deb929ebc188aae47c9aa538f36ec7a1749ee777efb8ece241 tomcat6-el-2.1-api-6.0.24-52.el6_4.noarch.rpm 0484386fd6db433c05b5c299ed14ce3d319d40aebd7d1e52e01c7ea6f3c08f71 tomcat6-javadoc-6.0.24-52.el6_4.noarch.rpm 49b4f5ab519933aae650adc8daf4eb03eb4ac157e6050920b2f4459453a8015b tomcat6-jsp-2.1-api-6.0.24-52.el6_4.noarch.rpm e6ed9214179afe1b7141230525b7484ba1c5b40ff69ea4c2fe733482cfdc7534 tomcat6-lib-6.0.24-52.el6_4.noarch.rpm 745785dc851471d96754445219ef751cc588f3d6421a04ccd1557643bf455ae2 tomcat6-servlet-2.5-api-6.0.24-52.el6_4.noarch.rpm ddaded4b094b555ddf65569c99343b10fa0f5cbd72a0767483f4f3760d8c7269 tomcat6-webapps-6.0.24-52.el6_4.noarch.rpm x86_64: a38e0169b104f5c8687fd329cc2e431747e0016039458b00dcefd1957fec8622 tomcat6-6.0.24-52.el6_4.noarch.rpm 8b305dcd68555444070d9ed6579175ae02f6310783a67251394c8834e900c836 tomcat6-admin-webapps-6.0.24-52.el6_4.noarch.rpm eb3d624e10309c2fd13d3dcf53f2a79ccf8cd3a8fad05a6ace815cbf5e7dabab tomcat6-docs-webapp-6.0.24-52.el6_4.noarch.rpm 428ea0ac812b64deb929ebc188aae47c9aa538f36ec7a1749ee777efb8ece241 tomcat6-el-2.1-api-6.0.24-52.el6_4.noarch.rpm 0484386fd6db433c05b5c299ed14ce3d319d40aebd7d1e52e01c7ea6f3c08f71 tomcat6-javadoc-6.0.24-52.el6_4.noarch.rpm 49b4f5ab519933aae650adc8daf4eb03eb4ac157e6050920b2f4459453a8015b tomcat6-jsp-2.1-api-6.0.24-52.el6_4.noarch.rpm e6ed9214179afe1b7141230525b7484ba1c5b40ff69ea4c2fe733482cfdc7534 tomcat6-lib-6.0.24-52.el6_4.noarch.rpm 745785dc851471d96754445219ef751cc588f3d6421a04ccd1557643bf455ae2 tomcat6-servlet-2.5-api-6.0.24-52.el6_4.noarch.rpm ddaded4b094b555ddf65569c99343b10fa0f5cbd72a0767483f4f3760d8c7269 tomcat6-webapps-6.0.24-52.el6_4.noarch.rpm Source: 2b5c5b8e4c07f727cb6248936733686a22757bd7eef5d252d63de969f4755da6 tomcat6-6.0.24-52.el6_4.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 5 Date: Tue, 12 Mar 2013 05:32:01 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:0628 Moderate CentOS 6 389-ds-base Update To: centos-announce(a)centos.org Message-ID: <20130312053201.GA29610(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:0628 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0628.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 3ee2a3eaf6d04303a387345e93b6fd890f0945a214cfc3568c82c0d431144c10 389-ds-base-1.2.11.15-12.el6_4.i686.rpm 4ac8fd5079930f82e1aa7be9f655f1d2edbf8ad209514a8e5f11f38de12aa42d 389-ds-base-devel-1.2.11.15-12.el6_4.i686.rpm be4a8e6ea385718d8f18459630843555a848247ed477cc9dd0805dfc80a88abf 389-ds-base-libs-1.2.11.15-12.el6_4.i686.rpm x86_64: 767bbfb6ac25fc606a3369f13f5bd202785e6f2c8350f04bedd1b2328b4e265a 389-ds-base-1.2.11.15-12.el6_4.x86_64.rpm 4ac8fd5079930f82e1aa7be9f655f1d2edbf8ad209514a8e5f11f38de12aa42d 389-ds-base-devel-1.2.11.15-12.el6_4.i686.rpm 9fbcf5ff31e28bb93dd8020857a119fe396a655322649590912d9d85fac0bb13 389-ds-base-devel-1.2.11.15-12.el6_4.x86_64.rpm be4a8e6ea385718d8f18459630843555a848247ed477cc9dd0805dfc80a88abf 389-ds-base-libs-1.2.11.15-12.el6_4.i686.rpm 986a0414078e9df9e7bb2b85e1797d94306d451246056a85d88c08dd25fdbf4b 389-ds-base-libs-1.2.11.15-12.el6_4.x86_64.rpm Source: 17c35059ac187c0c81ce1640969f5065cdb133ccb9d85d2f622e9705d9023714 389-ds-base-1.2.11.15-12.el6_4.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 6 Date: Tue, 12 Mar 2013 05:37:59 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:0627 Important CentOS 6 thunderbird Update To: centos-announce(a)centos.org Message-ID: <20130312053759.GA29850(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:0627 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0627.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: eed8b378501864806e8084382efae8ec7a444536b49b8fa1653ad43feddd0e19 thunderbird-17.0.3-2.el6.centos.i686.rpm x86_64: 1e53af113869b8d15756b80f335a068a4e933069960fae9b3241d339fe1e259e thunderbird-17.0.3-2.el6.centos.x86_64.rpm Source: 7ecef0833890b81d955df1a3db565fc95e29505dc63c405a0591f717a2f899be thunderbird-17.0.3-2.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 7 Date: Tue, 12 Mar 2013 05:43:59 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:0627 Important CentOS 5 thunderbird Update To: centos-announce(a)centos.org Message-ID: <20130312054359.GA29970(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:0627 Important Upstream details at : http://rhn.redhat.com/errata/RHSA-2013-0627.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 1b289f0294ad1480541e4e76aeda13bbb61e8e51cdfa070900fd8848d58f071e thunderbird-17.0.3-2.el5.centos.i386.rpm x86_64: 9e9b9ce7015ed4a84adcde156d56122ba612b7930e73e6bd7dd9d12acff943b6 thunderbird-17.0.3-2.el5.centos.x86_64.rpm Source: aa65a80c8f910aac4c1bf7ca4d6f6f33c01f6ecb7b3b069d6b06e24bbc66ed26 thunderbird-17.0.3-2.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 8 Date: Tue, 12 Mar 2013 05:51:58 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2013:0621 Important CentOS 5 kernel Update To: centos-announce(a)centos.org Message-ID: <20130312055158.GA30196(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2013:0621 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0621.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: c7cdf1d8ae2b2533e2ce2dfeac57ba65a74b569c7c9c5409ab3c2d6c30310fb0 kernel-2.6.18-348.3.1.el5.i686.rpm 08ecc4d24798dc9a8a1901f181ee0567e66766f0cb73e57ecc67d1be72bbd801 kernel-debug-2.6.18-348.3.1.el5.i686.rpm bdde5cd3fdab3f0070f0a357d292db2faaabfaaa1d22a554f40a332678182607 kernel-debug-devel-2.6.18-348.3.1.el5.i686.rpm a51d664c6dc241dbd70dfa6b253df31a1d5ea9692c9755351ea9d0e13b548591 kernel-devel-2.6.18-348.3.1.el5.i686.rpm 5909b3db6b72cf0067665025fb7a7ce896206fba6859339d37e0ecb243b2cab5 kernel-doc-2.6.18-348.3.1.el5.noarch.rpm 3a1ad3656da07013fac980c1864dd981fa6448d11c169a065823337aca59eb4f kernel-headers-2.6.18-348.3.1.el5.i386.rpm 875dcfcb15f8a21d05f134ab519bfe8600a7c05b3cb0d2283ffc4998402bb5e3 kernel-PAE-2.6.18-348.3.1.el5.i686.rpm de9a14ea180ab9a79e411f479112aafc641142e9810ee99cd838491859bdd3c8 kernel-PAE-devel-2.6.18-348.3.1.el5.i686.rpm c445ffcbb09b5d1d23d83a097ae168c38791465e79859fac20187177fef2020b kernel-xen-2.6.18-348.3.1.el5.i686.rpm 561738c0b70c47272050eecd7c83ec124525a72165b9205c4e1314a0743b5524 kernel-xen-devel-2.6.18-348.3.1.el5.i686.rpm x86_64: b0fda094b446948787c80541422cd187402a542808f43a3072805963f0142e58 kernel-2.6.18-348.3.1.el5.x86_64.rpm 4b4b9d3bf7c9eeafa9a6cc23a1f3dc0ce63816925289f5eb9fc532cc38c7b65a kernel-debug-2.6.18-348.3.1.el5.x86_64.rpm 7b907342921e465e15b7fe86f12521808ce9ae3e0fafda0d25520951035ea1c5 kernel-debug-devel-2.6.18-348.3.1.el5.x86_64.rpm f3ccf6b42ce47c3320a69d6e408fdf98cb5e677b104eb21099d78355999e3fde kernel-devel-2.6.18-348.3.1.el5.x86_64.rpm 5909b3db6b72cf0067665025fb7a7ce896206fba6859339d37e0ecb243b2cab5 kernel-doc-2.6.18-348.3.1.el5.noarch.rpm 4499844948714ea8667fe8700bbe81a50f1707ffc4f2969edf09a4fbfbc81628 kernel-headers-2.6.18-348.3.1.el5.x86_64.rpm d674700de60677a6ea8035709eb90485aecce8a889bbc265313afbadef1621b8 kernel-xen-2.6.18-348.3.1.el5.x86_64.rpm 58d2370a0e2c6f37cd899ca8850a4c48d639484435dcfa601ba56f156a49e5bb kernel-xen-devel-2.6.18-348.3.1.el5.x86_64.rpm Source: 153070a7d87535ab44edf4f70c146d9438f160bb58b47396d84f64139a0ea065 kernel-2.6.18-348.3.1.el5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 97, Issue 6 **********************************************

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Centos 6.4 - yum update gives: Error: kernel conflicts with bfa-firmware
by Giles Coochey 12 Mar '13

12 Mar '13

On trying a yum update I get the following error: Error: kernel conflicts with bfa-firmware yum suggests I work around the problem with --skip-broken or try running 'rpm -Va --nofiles --nodigest' Is there an accepted process for resolving this? -- Regards, Giles Coochey, CCNP, CCNA, CCNAS NetSecSpec Ltd +44 (0) 7983 877438 http://www.coochey.net http://www.netsecspec.co.uk giles(a)coochey.net

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CentOS 6 early panic on ESXi 4.1.0 build 800380
by Tilman Schmidt 12 Mar '13

12 Mar '13

I run VMware vSphere 4 Essentials with three almost identically configured ESXi 4.1 hosts and a mix of 32 and 64 bit guests including Windows 2003 and 2008 as well as CentOS 5 and 6. Recently I updated one of the hosts to build 800380. The new build runs Windows and CentOS 5 VMs fine, but CentOS 6 guests won't come up. I tried two different CentOS 6 VMs. Both have the latest standard kernel (2.6.32-279.5.2.el6.x86_64). Both run perfectly fine on one of the other VMware hosts still running ESXi 4.1.0 build 702113. On build 800380, both display the GRUB menu alright but freeze immediately afterwards, emitting the message PANIC: early exception 0d rip 10:ffffffff81038879 error 0 cr2 0 on the bottom of the virtual console. Both run perfectly fine again once I move them back to the host with the older ESXi build. From one of the failed boot attempts, I captured a VMware debug log which shows: Sep 11 17:21:19.628: vcpu-0| RDMSR: unknown MSR[0x1a0] (read as zero): rip=0xffffffff810388db count=1 Sep 11 17:21:19.628: vcpu-0| RDMSR: unknown MSR[0x1a0] (read as zero): rip=0xffffffff810388db count=2 Sep 11 17:21:19.629: vcpu-0| X86Fault_Warning: vmcore/vmm64/cpu/interp.c:427: cs:eip=0x10:0xffffffff81038879 fault=13 Sep 11 17:21:19.632: vcpu-0| Vix: [1125838 vmxCommands.c:9609]: VMAutomation_HandleCLIHLTEvent. Do nothing. Sep 11 17:21:19.632: vcpu-0| MsgHint: msg.monitorevent.halt (sent) Sep 11 17:21:19.632: vcpu-0| The CPU has been disabled by the guest operating system. Power off or reset the virtual machine. Ideas? aTdHvAaNnKcSe, Tilman

3 10

sendmail stops accepting e-mail after sending 40 to 50 messages
by pedro figueiredo 12 Mar '13

12 Mar '13

i have a centos box (vps) with sendmail and i'am using it to send a newsletter to mail clients. I'am using a machine in my local network to send the e-mails via SMTP (AUTH PLAIN) but after sending some e-mail (35 .. 50) the connection starts to get closed by the server (centos/sendmail) I've searched google for a limit configuration on number of e-mails in sendmail but didn't find anything. any ideias on what configuration can i use to allow me to send more e-mails?

2 1

Postmap command
by Austin Einter 12 Mar '13

12 Mar '13

Dear All While setting up postfix, at one point I need to do postmap /etc/postfix/transport But I get the output as *bash: postmap: command not found* I was just wondering is it something I need to install separately. Thanks Austin

4 4

SSL Certificate
by Austin Einter 12 Mar '13

12 Mar '13

Dear All This is my continuation of postfix setup. Following link http://campworld.net/thewiki/pmwiki.php/LinuxServersCentOS/Cent6VirtMailSer… postfix setup. At one stage it says, Configuring The Server Setup SSL Certificate Now generate an SSL certificate for postfix and dovecot to have TLS support. Replace mail.example.com with your server hostname. > genkey --days 3650 mail.example.com My doubt is , 1. I have to install a SSL certificate for for web server (apache case). I am planning to purchase a SSL certificate and put it. The same certificate will be useful for both web server and mail server OR both web and mail server needs to separate separate SSL certificates. 2. I hope for web server case, one must purchase a ssl certificate and use it (so that browsers will work smoothly without complain). For mail server can one use locally generated ssl certificate? Kindly let me know. Best Regards Austin

4 4

Manual Yum Updates -- No connectivity to Outside Yum Server
by Al Sparks 12 Mar '13

12 Mar '13

I want to update a CentOS 6.x install. But it's located behind a firewall with no connectivity to the external internet. What are my options? === Al

3 2

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Discuss March 2013