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C7 postfix problem
by Rainer Traut 28 Jan '16

28 Jan '16

Hi all, topology: java/tomcat app mailing to the outside via a C7 postfix relay server. problem: java app submits mail to postfix but there is _nothing_ logged in the postfix maillog. This happen for 2/3 of all mail submitted. We cannot see any trace of this submitted mail either incoming/stored/outgoing. Log from java app (shortened): DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc] DEBUG SMTP: useEhlo true, useAuth true DEBUG SMTP: trying to connect to host "xxxxxxxx", port 25, isSSL false DEBUG SMTP: Attempt to authenticate AUTH LOGIN 235 2.7.0 Authentication successful DEBUG SMTP: use8bit false DEBUG SMTP: Verified Addresses DATA 354 End data with <CR><LF>.<CR><LF> ****message text*** 250 2.0.0 Ok: queued as 8D83AC2756DF QUIT 221 2.0.0 Bye Log from the postfix server: [root@xxx postfix]# grep 8D83AC2756DF /var/log/maillog [root@xxx postfix]# This happens for 2/3 of all messages send to this server. Any idea what is happening here? Thx Rainer

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CentOS-announce Digest, Vol 131, Issue 10
by centos-announce-request＠centos.org 28 Jan '16

28 Jan '16

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://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. CESA-2016:0071 Critical CentOS 6 firefox Security Update (Johnny Hughes) 2. CESA-2016:0073 Moderate CentOS 6 bind Security Update (Johnny Hughes) 3. CESA-2016:0071 Critical CentOS 7 firefox Security Update (Johnny Hughes) 4. CESA-2016:0073 Moderate CentOS 7 bind Security Update (Johnny Hughes) 5. CESA-2016:0074 Moderate CentOS 5 bind97 Security Update (Johnny Hughes) 6. CESA-2016:0071 Critical CentOS 5 firefox Security Update (Johnny Hughes) 7. CESA-2016:0073 Moderate CentOS 5 bind Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Wed, 27 Jan 2016 13:24:01 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0071 Critical CentOS 6 firefox Security Update Message-ID: <20160127132401.GA29873(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0071 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0071.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: c6d657f5507534819aeb712af8752230bbeb50253e45e7e440d4fdeded3c0760 firefox-38.6.0-1.el6.centos.i686.rpm x86_64: c6d657f5507534819aeb712af8752230bbeb50253e45e7e440d4fdeded3c0760 firefox-38.6.0-1.el6.centos.i686.rpm 685c98c6e6206b7336074554106ac415212bacdc6060a288ad66949c1346cd5d firefox-38.6.0-1.el6.centos.x86_64.rpm Source: 18d697b64f3b8817f71b83be1471b37167206f8547643dd26d0385cda53035fd firefox-38.6.0-1.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Wed, 27 Jan 2016 13:24:33 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0073 Moderate CentOS 6 bind Security Update Message-ID: <20160127132433.GA30191(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0073 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0073.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: b6ed7e941878203bab5f445fdf02242ebc7ddb9e106d21448fa934567b6c9d69 bind-9.8.2-0.37.rc1.el6_7.6.i686.rpm ec4e913be997eb6ecb0adb463b3e048fd258abb50719d28e3bda699ba5564ac3 bind-chroot-9.8.2-0.37.rc1.el6_7.6.i686.rpm 6d0bc1d187e270721a840ff5b444ef71def121e3fcc3b0e3000be956ccefd2cb bind-devel-9.8.2-0.37.rc1.el6_7.6.i686.rpm e4b5938891980805d1f2b6cce9d3cf35d287c6fb23955966f5c33988011002d8 bind-libs-9.8.2-0.37.rc1.el6_7.6.i686.rpm 3219ce9865b0c077cec06304bd44e6093a94e2deb20131ac9eaf12be99390c85 bind-sdb-9.8.2-0.37.rc1.el6_7.6.i686.rpm fd0239cafda5baa254ce72b463032948de416ec28a52b13239efecaf16ed4672 bind-utils-9.8.2-0.37.rc1.el6_7.6.i686.rpm x86_64: 5c6dc609593f17d383c2d7c4c491b6b782453e11ac62770461eaa569f86971de bind-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm fcac37ddb041c983721cec05d536513900a0726a106a39d8bd6a5635f0b8ad76 bind-chroot-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm 6d0bc1d187e270721a840ff5b444ef71def121e3fcc3b0e3000be956ccefd2cb bind-devel-9.8.2-0.37.rc1.el6_7.6.i686.rpm a2b62f0e56767af74ecc39b32cff9bab02630d2ed828e1caa4cdc225f9cdf6b0 bind-devel-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm e4b5938891980805d1f2b6cce9d3cf35d287c6fb23955966f5c33988011002d8 bind-libs-9.8.2-0.37.rc1.el6_7.6.i686.rpm bafaa0e1646245658301a2aec80915fd79a28b8cac54b0fbdd33a7aeb917cce0 bind-libs-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm 72f64bdd0a6deaede7760d0728da752558913fe5f266ad39b383fcda390e541a bind-sdb-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm 563fb6fe2028e188ec044091e79e415b067d2073b4fde07b7f179fee3f611e77 bind-utils-9.8.2-0.37.rc1.el6_7.6.x86_64.rpm Source: f6634e8e85939b9d204cb50d84fad0d31f095fc1c351ace5c20ee89cd522a984 bind-9.8.2-0.37.rc1.el6_7.6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Wed, 27 Jan 2016 13:25:49 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0071 Critical CentOS 7 firefox Security Update Message-ID: <20160127132549.GA33092(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0071 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0071.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: be34c367e10c7dc57ece2a1e963b78ea8528f6f6dd2900111945c4b9349bb66d firefox-38.6.0-1.el7.centos.i686.rpm 2742f3432b2ddf784c0e350d66c1488546c65cc3154b974cae43ae4e94d48655 firefox-38.6.0-1.el7.centos.x86_64.rpm Source: 7fc2d1a4212d902f469f0442a705d11065a8b1b3df348f8dbd4bc8668ef050a4 firefox-38.6.0-1.el7.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 4 Date: Wed, 27 Jan 2016 13:26:10 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0073 Moderate CentOS 7 bind Security Update Message-ID: <20160127132610.GA33632(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0073 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0073.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 687d126e287b5261d66dfdefd6f2275667f6172810d437d89db00fe5b3699fd8 bind-9.9.4-29.el7_2.2.x86_64.rpm 85ec2b5256b2f7317eccb164514664a6d70ef259c88fe8fdb8420265fd35a656 bind-chroot-9.9.4-29.el7_2.2.x86_64.rpm 5c787513258b287757d732b1c64081bc3c5279a4302bfd4f290df16d142e33dd bind-devel-9.9.4-29.el7_2.2.i686.rpm e8864072298c6083b61945891ddd0084da8426527e380bbd9d40f199589d6055 bind-devel-9.9.4-29.el7_2.2.x86_64.rpm a8c318b3f3bfd258ba58125e638971ea58cc9be8489f42121bd16ac2c06c178b bind-libs-9.9.4-29.el7_2.2.i686.rpm e21275bf4758672beeb929263ef90eacbe35a4ae72394c6281ac7ba7b47f8627 bind-libs-9.9.4-29.el7_2.2.x86_64.rpm 73a32ba26598b5a23b99530fe699fb934a67f3f968e584e2374a99672780fed1 bind-libs-lite-9.9.4-29.el7_2.2.i686.rpm be4a8fec4ddf26a67053fcd4d7533564e032db6aa8f351c6953f1403917a5b64 bind-libs-lite-9.9.4-29.el7_2.2.x86_64.rpm 5e07d967ce3a00f18f5c78065b1dc3d6afd85447ebcb1c45772450f80479fc29 bind-license-9.9.4-29.el7_2.2.noarch.rpm 3c42a0bc47f6ddb9df1ad59adc9847ea78ad95c1bb0dbd5cd7ddd6b2423add9d bind-lite-devel-9.9.4-29.el7_2.2.i686.rpm ac5cb51ddb57e365c99fbe15e978662ae6a11b2fbf6e3e2ba33f147b9835e858 bind-lite-devel-9.9.4-29.el7_2.2.x86_64.rpm e92f2c1f37f67be2266c54dff8049dd9ddfbb4b8748ac1c899c5288f1125b055 bind-pkcs11-9.9.4-29.el7_2.2.x86_64.rpm 21c6d74ec37c375dd97f580f33a0b4ef9a03d4605ce385e30337712327c9e012 bind-pkcs11-devel-9.9.4-29.el7_2.2.i686.rpm 1b5db2d89b0ab1c0d576a5de73f08f4a6aaded98cdf40585cb90ff1ce9e2be11 bind-pkcs11-devel-9.9.4-29.el7_2.2.x86_64.rpm 6da046cfc1bed327100f00c18257e4db6163143027f688ce95093c92ab25d890 bind-pkcs11-libs-9.9.4-29.el7_2.2.i686.rpm 581c28fbae1ad38b9b969a8e4913e3d9cfd7bd8ca3bc8d816a43bec9d93722fb bind-pkcs11-libs-9.9.4-29.el7_2.2.x86_64.rpm 5368ad7cc0023a8b6764a935b207ca5f01e2eab4a7f68f35dc931d326f7d735f bind-pkcs11-utils-9.9.4-29.el7_2.2.x86_64.rpm f1b676334768c532e108a5b2e659495957a0c3c9a56ea0e15ff00c960d0a9997 bind-sdb-9.9.4-29.el7_2.2.x86_64.rpm dcec313d83c6b9027ac92c67b74cb79e3958cbacf3f5294128a1221722a79c09 bind-sdb-chroot-9.9.4-29.el7_2.2.x86_64.rpm 3094d168064b902abd356da286858c323d6d43b518701a9a9e163868adcdcd59 bind-utils-9.9.4-29.el7_2.2.x86_64.rpm Source: f7bf841e6e6c5aa5bb8f231eaf7f069272574987f3acf4d4d895db28259518c1 bind-9.9.4-29.el7_2.2.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 5 Date: Wed, 27 Jan 2016 13:29:51 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0074 Moderate CentOS 5 bind97 Security Update Message-ID: <20160127132951.GA7893(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0074 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0074.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 1ac16b73eca063cb4f562733a64e35cff3ef7873209b22c48e6bbe1b5df936e6 bind97-9.7.0-21.P2.el5_11.5.i386.rpm d00a5209fd4a6c72783037af6b7909bcfa767a66385b245ad3b287ddfe48f4b7 bind97-chroot-9.7.0-21.P2.el5_11.5.i386.rpm 9ceb0ca912faefe419906fac778a83648ba1795a5c69f6382fda81df9a023fe1 bind97-devel-9.7.0-21.P2.el5_11.5.i386.rpm 8ffd71c8d09ac29cc9a9310c7d04c5249d34fab41559a918d504125386ddc441 bind97-libs-9.7.0-21.P2.el5_11.5.i386.rpm d924ae3b48500a8982a4ccb6249dd87bc9a5fe272abdee158e1eaa7935fdb58c bind97-utils-9.7.0-21.P2.el5_11.5.i386.rpm x86_64: b157e8406abe9110c9d40d4ae745d1136929de910986c82944f85240829ae42b bind97-9.7.0-21.P2.el5_11.5.x86_64.rpm 5418786b36f906420acc4c157d35a81d4e5e78acd42ce0cb477ae3043977f78e bind97-chroot-9.7.0-21.P2.el5_11.5.x86_64.rpm 9ceb0ca912faefe419906fac778a83648ba1795a5c69f6382fda81df9a023fe1 bind97-devel-9.7.0-21.P2.el5_11.5.i386.rpm c4da10547d26ffd16aa93e0ea69a9b1d7728c0a3f69d29e50339b1449305cf36 bind97-devel-9.7.0-21.P2.el5_11.5.x86_64.rpm 8ffd71c8d09ac29cc9a9310c7d04c5249d34fab41559a918d504125386ddc441 bind97-libs-9.7.0-21.P2.el5_11.5.i386.rpm df963d049822cfbf4832f0b7fcf9481b55252248a0f7ee4e1ad554350a811e32 bind97-libs-9.7.0-21.P2.el5_11.5.x86_64.rpm 7962f4a2e941a2de8da8f8729a17d7f42b5d90a5b9f544ccd9351811dc7a2963 bind97-utils-9.7.0-21.P2.el5_11.5.x86_64.rpm Source: 7a939bb5c6f9605c0b6798511dd7d5574fdaa2f24e325aaae0bc2ba2602de81d bind97-9.7.0-21.P2.el5_11.5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: JohnnyCentOS ------------------------------ Message: 6 Date: Wed, 27 Jan 2016 13:57:23 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0071 Critical CentOS 5 firefox Security Update Message-ID: <20160127135723.GA9383(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0071 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0071.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 7857a7a7b41cb33bf15e4d44951a9769a41087a741ce2a46dd0a22e0ce92a7f4 firefox-38.6.0-1.el5.centos.i386.rpm x86_64: 7857a7a7b41cb33bf15e4d44951a9769a41087a741ce2a46dd0a22e0ce92a7f4 firefox-38.6.0-1.el5.centos.i386.rpm 218583469a900a71f38c9232ae3a6d099f1cf93e8ed841993521e76bd50991a7 firefox-38.6.0-1.el5.centos.x86_64.rpm Source: 11dbb60ec69d824094085cb320bddd37cd8cda1f7f658d5227c43701eb6d73bb firefox-38.6.0-1.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: JohnnyCentOS ------------------------------ Message: 7 Date: Wed, 27 Jan 2016 13:59:45 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0073 Moderate CentOS 5 bind Security Update Message-ID: <20160127135945.GA9546(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0073 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0073.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: ddbfbbe93f13b2ad52daa56c2d188fdbd27ec99f8c2bb47bae45795b294d0d11 bind-9.3.6-25.P1.el5_11.6.i386.rpm 25a9c6953ff01c7b5d0cae31c4d9f472501de99084a2462c12f98710791f93a1 bind-chroot-9.3.6-25.P1.el5_11.6.i386.rpm 77b5271a5e8f4b3b196f2080a522885e1ac61934aae1aee555c4a006c9e94d72 bind-devel-9.3.6-25.P1.el5_11.6.i386.rpm 7d417af61cd259bbaeeaa785da1f0d3b81322e52484618aaf264384f3d1a9b6f bind-libbind-devel-9.3.6-25.P1.el5_11.6.i386.rpm b23b685f71e43193b5f44d8c1ec94c7d437722554783f4fe49c51877395f3c45 bind-libs-9.3.6-25.P1.el5_11.6.i386.rpm 517edaa050d9d1aac33caf9df8d7697be2257ac58a62ebc4347bdf2ced679a15 bind-sdb-9.3.6-25.P1.el5_11.6.i386.rpm 86df6e077ef4232cad3d00bcad67df95412628764b43cc0e20099cd6469fc283 bind-utils-9.3.6-25.P1.el5_11.6.i386.rpm a5b33baa5bcaad17b757a30b352281a6b7cfe23b820656c68f349ad54adb63f0 caching-nameserver-9.3.6-25.P1.el5_11.6.i386.rpm x86_64: 38c75d87815be4802e9b4b0eadd6ff7aaecc7ab390b63bfd324556953606997b bind-9.3.6-25.P1.el5_11.6.x86_64.rpm 439b61a89198405603239230a83d32baf2fd2f1654716c19310748cb1d1242eb bind-chroot-9.3.6-25.P1.el5_11.6.x86_64.rpm 77b5271a5e8f4b3b196f2080a522885e1ac61934aae1aee555c4a006c9e94d72 bind-devel-9.3.6-25.P1.el5_11.6.i386.rpm 96f45a79b9d6c1639484a8a2ca9ae210e46e8dd6b4e92285fc994a7bde0d45a9 bind-devel-9.3.6-25.P1.el5_11.6.x86_64.rpm 7d417af61cd259bbaeeaa785da1f0d3b81322e52484618aaf264384f3d1a9b6f bind-libbind-devel-9.3.6-25.P1.el5_11.6.i386.rpm a02c456ce0113de0dffd642ba5a1fd2983eeb4a91a9d02653139f3cdabbb20bf bind-libbind-devel-9.3.6-25.P1.el5_11.6.x86_64.rpm b23b685f71e43193b5f44d8c1ec94c7d437722554783f4fe49c51877395f3c45 bind-libs-9.3.6-25.P1.el5_11.6.i386.rpm 024c84269610726dae11e7e5ff02c03210984bbd87cb06af13bd095cc57bffe1 bind-libs-9.3.6-25.P1.el5_11.6.x86_64.rpm 5413c5a298327da426f17910082560b27ea64bfda8d25fad526e667557ec033e bind-sdb-9.3.6-25.P1.el5_11.6.x86_64.rpm 4609a64d0b10e1ff219a4d6ddcf225bb98486db32d476dac085ffd9c4cf8db60 bind-utils-9.3.6-25.P1.el5_11.6.x86_64.rpm 6e8d5003341a937e49e221ed5bca41f680bef0143669e8a36283f07b96eddc95 caching-nameserver-9.3.6-25.P1.el5_11.6.x86_64.rpm Source: 17b44d7032712e6a3542f01e2d58a31f5a0ee89f98616231d8810bd0798e0f3f bind-9.3.6-25.P1.el5_11.6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: JohnnyCentOS ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 131, Issue 10 ************************************************

1 0

verify clean umount
by Robert Arkiletian 28 Jan '16

28 Jan '16

This is on a C6 systems. How can I verify that an ext4 data partition is being unmounted properly at (reboot/shutdown) on a sysV init system. I've looked at S01reboot and S01halt scripts in etc but what I'm concerned about is that I mounted my partition on a tmpfs dir mount point. So if those S01 scripts try to umount the tmpfs dir first they may get a "target busy" and then they will try a force umount. (I think that's not good) Basically I'm trying to verify that the partition (on reboot/shutdown) is being unmounted before its tmpfs mount point. Is there an easy way to verify this?

1 0

NTP Service Running on Local Host does not Sync System Time
by Traiano Welcome 27 Jan '16

27 Jan '16

Hi List I have ntp running as a service on a PC, with the expectation that it would keep time in synch to my ntp server. However, while I can manually update the time using "ntpdate -u ...", I find that if I manually force the wrong time, the ntpd service does not automatically re-synch the system time with the ntp server: - Current time: [admin@lol ~]# date Wed Jan 27 10:54:21 AST 2016 - Force wrong time: [admin@lol ~]# date -s 09:29 Wed Jan 27 09:29:00 AST 2016 - Restart ntp service: [admin@lol ~]# service ntpd restart Shutting down ntpd: [ OK ] Starting ntpd: [ OK ] - Time not synched (even after about 10 minutes) [admin@lol ~]# date Wed Jan 27 09:35:52 AST 2016 - use ntpdate -u to force synch: [admin@lol ~]# ntpdate -u time.lol.com 27 Jan 11:02:28 ntpdate[18570]: step time server 172.16.100.13 offset 5154.859809 sec [osadmin@test-till ~]# [admin@lol ~]# date Wed Jan 27 11:03:09 AST 2016 I'm not sure if this is a configuration issue with ntp (ntp.conf looks fine, as well as /etc/sysconfig/ntpd.conf (pasted below). /etc/ntp.conf: restrict default nomodify notrap nopeer noquery restrict 127.0.0.1 restrict ::1 server time.lol.com driftfile /var/lib/ntp/drift /etc/sysconfig/ntpd" # Drop root to id 'ntp:ntp' by default. OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid" # Set to 'yes' to sync hw clock after successful ntpdate SYNC_HWCLOCK=yes # Additional options for ntpdate NTPDATE_OPTIONS="" --- Here are some diagnostic queries with ntpq: --- [admin@lol ~]# ntpq -pcrv remote refid st t when poll reach delay offset jitter ============================================================================== 10.1.0.111 xxx.xx.xx.x 2 u 26 64 1 3.618 6018473 0.001 associd=0 status=c012 leap_alarm, sync_unspec, 1 event, freq_set, version="ntpd 4.2.6p5(a)1.2349-o Sat Nov 23 18:20:11 UTC 2013 (1)", processor="i686", system="Linux/2.6.32-504.1.3.el6.i686", leap=11, stratum=16, precision=-20, rootdelay=0.000, rootdisp=0.405, refid=INIT, reftime=00000000.00000000 Thu, Feb 7 2036 9:28:16.000, clock=da52e461.90fabbc4 Wed, Jan 27 2016 9:38:25.566, peer=0, tc=3, mintc=3, offset=0.000, frequency=356.208, sys_jitter=0.000, clk_jitter=0.001, clk_wander=0.000 ---- What could be the issue? Any help would be appreciated. Here is the output from running the ntpd service in debug mode: --- [admin@lol ~]# ntpd -d ntpd 4.2.6p5(a)1.2349-o Sat Nov 23 18:20:11 UTC 2013 (1) 27 Jan 09:29:58 ntpd[18652]: proto: precision = 0.931 usec 27 Jan 09:29:58 ntpd[18652]: 0.0.0.0 c01d 0d kern kernel time sync enabled event at 0 0.0.0.0 c01d 0d kern kernel time sync enabled Finished Parsing!! 27 Jan 09:29:58 ntpd[18652]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16 27 Jan 09:29:58 ntpd[18652]: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123 27 Jan 09:29:58 ntpd[18652]: Listen and drop on 1 v6wildcard :: UDP 123 27 Jan 09:29:58 ntpd[18652]: Listen normally on 2 lo 127.0.0.1 UDP 123 restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00003000 flags 00000001 27 Jan 09:29:58 ntpd[18652]: Listen normally on 3 eth 172.16.0.213 UDP 123 restrict: op 1 addr 172.16.0.213 mask 255.255.255.255 mflags 00003000 flags 00000001 27 Jan 09:29:58 ntpd[18652]: Listen normally on 4 lo ::1 UDP 123 restrict: op 1 addr ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00003000 flags 00000001 27 Jan 09:29:58 ntpd[18652]: Listen normally on 5 eth fe80::3640:b5ff:fe90:104e UDP 123 restrict: op 1 addr fe80::3640:b5ff:fe90:104e mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00003000 flags 00000001 27 Jan 09:29:58 ntpd[18652]: peers refreshed 27 Jan 09:29:58 ntpd[18652]: Listening on routing socket on fd #22 for interface updates restrict: op 1 addr 0.0.0.0 mask 0.0.0.0 mflags 00000000 flags 000001d0 restrict: op 1 addr :: mask 0.0.0.0 mflags 00000000 flags 000001d0 restrict: op 1 addr 127.0.0.1 mask 255.255.255.255 mflags 00000000 flags 00000000 restrict: op 1 addr ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff mflags 00000000 flags 00000000 key_expire: at 0 associd 17148 peer_clear: at 0 next 1 associd 17148 refid INIT event at 0 10.1.0.111 8011 81 mobilize assoc 17148 newpeer: 172.16.0.213->10.1.0.111 mode 3 vers 4 poll 6 10 flags 0x1 0x1 ttl 0 key 00000000 27 Jan 09:29:58 ntpd[18652]: 0.0.0.0 c016 06 restart event at 0 0.0.0.0 c016 06 restart 27 Jan 09:29:58 ntpd[18652]: 0.0.0.0 c012 02 freq_set kernel 356.208 PPM event at 0 0.0.0.0 c012 02 freq_set kernel 356.208 PPM transmit: at 1 172.16.0.213->10.1.0.111 mode 3 len 48 auth_agekeys: at 1 keys 1 expired 0 receive: at 1 172.16.0.213<-10.1.0.111 mode 4 len 48 event at 1 10.1.0.111 8024 84 reachable clock_filter: n 1 off 6018.651057 del 0.003849 dsp 7.945313 jit 0.000001 . . --- I'm tempted to stick an "ntpdate -u ..." in the crontab to force time-synch, but I don't see why that's needed if ntpd service should already be fulfilling that purpose. Many thanks in advance, Traiano

6 6

CentOS 7, man
by m.roth＠5-cent.us 27 Jan '16

27 Jan '16

This is... odd. >From my workstation, where I'm directly logged in, if I ssh to any CentOS 7 box, as myself, and try to run man, it fails. Example 1: man dd man: cannot write to /var/cache/man/cat1/dd.1.gz in catman mode dd. Example 2: man dd man: can't chmod (null): Bad address man: can't unlink (null): Bad address dd. In all cases, if I sudo -s to root, I have no trouble reading the manpage. In all cases I've tried, selinux is in permissive mode. >From one of these boxes: ls -laF /var/cache/man/ | more total 832 drwxr-xr-x. 38 root root 4096 Jan 27 07:52 ./ drwxr-xr-x. 9 root root 105 Dec 28 12:42 ../ -rw-r--r--. 1 root root 190 Dec 28 13:18 CACHEDIR.TAG drwxr-xr-x. 4 root root 62 Jan 27 07:52 ca/ drwxr-xr-x. 2 root root 20 Jan 27 11:27 cat1/ <...> But it's the same in CentOS 6. Clues? mark

2 2

Re: [CentOS] Intel Xorg driver for Intel HD graphics
by Jerry Geis 27 Jan '16

27 Jan '16

> i915.preliminary_hw_support=1 Adding this to the boot - does not make it work on straight 7.2 I saw information about this - but it is mentioned on the page I included that this was no longer needed with the files listed in the link. The kernel 4.4 installs and runs fine on the NUC5C. Its the xorg-server package that is is my issue. Everything else ran fine. The problem I'm trying to solve is getting the NUC 5C to run X on 7.2. I "realize" that is all newer hardware - but if its possible it's beneficial. I just need to figure out how to compile the X server it was giving an error. Thanks, Jerry

2 1

CD-Mount on CentOS-6.7
by James B. Byrne 27 Jan '16

27 Jan '16

When I load a blank cd into the optical drive on my CentOS-6.7 workstation I am not getting any window or visible mount action on my Gnome desktop. Formerly, when I mounted a writeable media in this drive on this host I would see a nautilus style file browser window open with inducements to add files. When I visit /mnt I see nothing: ll /mnt total 0 My fstab does not seem to have much to say either: cat /etc/fstab # # /etc/fstab # Created by anaconda on Mon Sep 24 12:57:28 2012 # # Accessible filesystems, by reference, are maintained under '/dev/disk' # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info # /dev/mapper/vg_vhost04-lv_root / ext4 defaults 1 1 UUID=a9a7cc59-bd0c-4362-9ab6-f721e25df2f8 /boot ext4 defaults 1 2 /dev/mapper/vg_vhost04-lv_home /home ext4 defaults 1 2 /dev/mapper/vg_vhost04-lv_tmp /tmp ext4 defaults 1 2 /dev/mapper/vg_vhost04-lv_log /var/log ext4 defaults 1 2 /dev/mapper/vg_vhost04-lv_spool /var/spool ext4 defaults 1 2 /dev/mapper/vg_vhost04-lv_swap swap swap defaults 0 0 tmpfs /dev/shm tmpfs defaults 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 /dev/vg_vhost04/lv_data_disk_images /var/data/disk_images ext4 defaults 00 /dev/vg_vhost04/lv_home_byrnejb /home/byrnejb ext4 defaults 0 0 /dev/vg_vhost04/lv_var /var_new ext3 defaults 0 0 The hardware seems to be there: lshw . . . *-cdrom description: DVD-RAM writer product: DVD-RAM GH22NS30 vendor: HL-DT-ST physical id: 1 bus info: scsi@3:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/dvdrw logical name: /dev/scd0 logical name: /dev/sr0 version: 1.01 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc *-serial UNCLAIMED description: SMBus product: 82801JI (ICH10 Family) SMBus Controller vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 00 width: 64 bits clock: 33MHz configuration: latency=0 resources: memory:d0825800-d08258ff ioport:1180(size=32) . . . Now, I have not played with any of this stuff in quite some time and I used it late last year to cut CentOS-7 ISOs. So my question is: What has changed to cause this behaviour? Any ideas? -- *** e-Mail is NOT a SECURE channel *** Do NOT transmit sensitive data via e-Mail 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

1 0

CentOS-announce Digest, Vol 131, Issue 9
by centos-announce-request＠centos.org 27 Jan '16

27 Jan '16

1 0

system refuses to install monit.
by Jason Welsh 26 Jan '16

26 Jan '16

_**_So I have epel enabled on this centos 6 server, but yum -y install monit will not install monit. yum search monit does not show monit as available to be installed. [root@lb1 ~]# yum install monit Loaded plugins: fastestmirror, presto Setting up Install Process Loading mirror speeds from cached hostfile * base: mirror-centos.hostingswift.com * epel: reflector.westga.edu * extras: mirrors.usinternet.com * updates: mirrors.usinternet.com No package monit available. Error: Nothing to do If I download the rpm manually and try to localinstall it, it will not install.. [root@mb1 ~]# cat /etc/centos-release CentOS release 6.7 (Final) [root@lb1 ~]# rpm -qa | grep monit [root@lb1 ~]# uname -m x86_64 [root@lb1 ~]# ls -al monit-5.14-1.el6.x86_64.rpm -rw-r--r-- 1 root root 267556 Sep 13 13:45 monit-5.14-1.el6.x86_64.rpm [root@lb1 ~]# yum -v localinstall monit-5.14-1.el6.x86_64.rpm Loading "fastestmirror" plugin Loading "presto" plugin Config time: 0.036 Yum Version: 3.2.29 Setting up Local Package Process rpmdb time: 0.000 Examining monit-5.14-1.el6.x86_64.rpm: monit-5.14-1.el6.x86_64 Excluding monit-5.14-1.el6.x86_64 Nothing to do [root@lb1 ~]# ???!?!?!!!! I did a rpm -i of the file and that seems to install the file.. but why will it not install with yum? Jason

2 2

Enable_extended_ACL_support_in_smb.conf
by Henry McLaughlin 26 Jan '16

26 Jan '16

I am not 100% clear as to when the following is required in smb.conf on a member server: vfs objects = acl_xattr map acl inherit = yes store dos attributes = yes https://wiki.samba.org/index.php/Shares_with_Windows_ACLs#Enable_extended_A… I have confirmed Samba is compiled with ACL support: [root@centos7member ~]# smbd -b | grep HAVE_LIBACL HAVE_LIBACL [root@centos7member ~]#

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