Discuss January 2017

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125 participants
116 discussions

firewalld
by TE Dukes 30 Jan '17

30 Jan '17

Got 7.3 installed Wednesday, things went so so. Been working on getting roundcubemail setup and firewalld is kicking my butt. I can't figure out all these zones. I opened imap, imaps, pop3, pop3s, smtp, smtps in zones internal, trusted and public. I still get connection refused. I telnet localhost 143, I get connection refused. What zone is used for the local network and what zone is used for outside access? Two days and can't access mail. Is this a Redhat brain child? According to firewalld.org, only Redhat, CentOS and Fedora are using it. Not too happy

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Notes on openssh configuration
by Leonard den Ottolander 30 Jan '17

30 Jan '17

Hello list, To my astonishment the openssh versions on both C6 and C7 will by default negotiate an MD5 HMAC. C6 client, C7 server: debug2: mac_setup: found hmac-md5 debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 debug1: kex: client->server aes128-ctr hmac-md5 none C7 client & server: debug2: mac_setup: setup hmac-md5-etm(a)openssh.com debug1: kex: server->client aes128-ctr hmac-md5-etm(a)openssh.com none debug2: mac_setup: setup hmac-md5-etm(a)openssh.com debug1: kex: client->server aes128-ctr hmac-md5-etm(a)openssh.com none I reported this issue upstream: https://bugzilla.redhat.com/show_bug.cgi?id=1417263 https://bugzilla.redhat.com/show_bug.cgi?id=1417264 You might want to add MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-512,hmac-sha2-256-etm@openssh.com,hmac-sha2-256,hmac-sha1-etm@openssh.com,hmac-sha1,hmac-ripemd160-etm@openssh.com,hmac-ripemd160@openssh.com,hmac-ripemd160,umac-128@openssh.com,umac-128-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-sha1-96,umac-64-etm@openssh.com,umac-64@openssh.com to your C7 ssh_config and sshd_config, or MACs hmac-sha2-512,hmac-sha2-256,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,umac-64@openssh.com,hmac-sha1-96 to your C6 ssh_config and sshd_config. You might also want to prune your cipher list to exclude RC4 = arcfour ciphers with the option "Ciphers". Compare http://www.theregister.co.uk/2013/09/06/nsa_cryptobreaking_bullrun_analysis/ Regards, Leonard. -- mount -t life -o ro /dev/dna /genetic/research

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Preferred mail client
by TE Dukes 29 Jan '17

29 Jan '17

Hello, again, What is the preferred remote mail client for 7.3? I have used openwebmail in the past, was using usermin and roundcube most recently. Never cared about squirrelmail but that was years ago. I don't use my server as a workstation. It mostly just sits over there collecting dust on the keyboard. TIA

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mail delivery in 7.3
by TE Dukes 29 Jan '17

29 Jan '17

Hello, Still don't have mail working. It seems to be stuck in /var/spool/postfix/incoming It's not getting to ~Maildir or whatever 7.3 uses. I am clueless. Probably need a little break. TIA

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large update - best practice
by Jon LaBadie 27 Jan '17

27 Jan '17

With a large update to be made, eg. the 900 package one I questioned yesterday, are there any suggestions to avoid possible complications? Two examples, I'd like to know of others too: I'm not running the most recently installed kernel, I assume I should reboot to that. I normally have a graphical environment running. Would it be better to: a) shutdown X and update from a straight CLI environment b) logout from the GUI and update from a vt CLI c) update from a GUI login as root or d) doesn't matter, do as normal -- from an ssh login, "sudo yum update"? Thanks, Jon -- Jon H. LaBadie jon(a)jgcomp.com 11226 South Shore Rd. (703) 787-0688 (H) Reston, VA 20190 (703) 935-6720 (C)

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software raid 1 failure
by Jerry Geis 27 Jan '17

27 Jan '17

Hi All, I had a machine with software RAID-1 have a disk crash. I am attempting to get the data off the good disk. Using a USB to SATA device I plugged it into another machine. I tried many things to mount it, to mdadm add it but could not get it to cooperate. Another thought I had is can I use fdisk to change the "type" of the partition from "linux raid" to "linux" and then mount as normal? Does that work? Thanks, Jerry

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yum adding 7.3 packages to 7.2 system
by Jon LaBadie 27 Jan '17

27 Jan '17

My system is 7.2.1511. When I run "yum update", it wants to install about 900 packages total. Most are labeled just "el7". A few "el7_1" and a lot are "el7_3" or 7.3. None are 7.2. I'm not surprised when I see 50-100 packages needing an update. But 900? And none specific to the installed system? My last update, of 4 packages, was Dec 31, 2016. I first noted the current behavior about 10 days later and have been trying to figure out why such an unusual report. Any suggestions? Jon -- Jon H. LaBadie jon(a)jgcomp.com 11226 South Shore Rd. (703) 787-0688 (H) Reston, VA 20190 (703) 935-6720 (C)

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CentOS-announce Digest, Vol 143, Issue 11
by centos-announce-request＠centos.org 27 Jan '17

27 Jan '17

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-2017:0190 Critical CentOS 5 firefox Security Update (Johnny Hughes) 2. CESA-2017:0182 Moderate CentOS 7 squid Security Update (Johnny Hughes) 3. CESA-2017:0190 Critical CentOS 7 firefox Security Update (Johnny Hughes) 4. CEEA-2017:0188 CentOS 6 rtsx_pci Enhancement Update (Johnny Hughes) 5. CESA-2017:0183 Moderate CentOS 6 squid34 Security Update (Johnny Hughes) 6. CESA-2017:0190 Critical CentOS 6 firefox Security Update (Johnny Hughes) 7. CESA-2017:0184 Important CentOS 6 mysql Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Thu, 26 Jan 2017 20:58:46 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0190 Critical CentOS 5 firefox Security Update Message-ID: <20170126205846.GA22863(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0190 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0190.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: bb7c734cceac8492f93bc3623d8b95a3c1f5b765af9286c1ed7c4b8528535ebd firefox-45.7.0-1.el5.centos.i386.rpm x86_64: bb7c734cceac8492f93bc3623d8b95a3c1f5b765af9286c1ed7c4b8528535ebd firefox-45.7.0-1.el5.centos.i386.rpm 202bb19502b662d84846286383e106f4018e3699db8c0588e3eeffead8cac8a8 firefox-45.7.0-1.el5.centos.x86_64.rpm Source: dcfedc05611839011adf391231df0213575d9be03345ca660f7b45223c75b5d2 firefox-45.7.0-1.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: JohnnyCentOS ------------------------------ Message: 2 Date: Thu, 26 Jan 2017 21:45:40 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0182 Moderate CentOS 7 squid Security Update Message-ID: <20170126214540.GA34760(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0182 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0182.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 275a75c85ff8c059d37c719dc5095b13f475d3713a3b464e4e45f4138ff78ddb squid-3.5.20-2.el7_3.2.x86_64.rpm d92cb53e1cd1ca105c79f40e434a04fd67635671255e5ca5f8655ffe877ca124 squid-migration-script-3.5.20-2.el7_3.2.x86_64.rpm 5e1c34b8905de8a5f82c9f35543671aa80facc44e21341e284042f0e2f5e7d1f squid-sysvinit-3.5.20-2.el7_3.2.x86_64.rpm Source: 8c17b5ff7d793529ed91f0ec5b772104019357863706e9636a2246c67d522bad squid-3.5.20-2.el7_3.2.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Thu, 26 Jan 2017 21:46:02 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0190 Critical CentOS 7 firefox Security Update Message-ID: <20170126214602.GA34892(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0190 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0190.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 34c0472b0952187186f440bfc92ba8623f074def7f9d3167adc812197c615428 firefox-45.7.0-1.el7.centos.i686.rpm bebce01ac11511a2e55ef51c4f63671ed5bbb1016d159ccbcfd8f21b0ad84fce firefox-45.7.0-1.el7.centos.x86_64.rpm Source: 92ff3bdf3c2f19b580e13dbe68b9b21d479351e5c4f0c0695d1cfc01c9ccc42f firefox-45.7.0-1.el7.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 4 Date: Thu, 26 Jan 2017 20:22:14 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CEEA-2017:0188 CentOS 6 rtsx_pci Enhancement Update Message-ID: <20170126202214.GA21177(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Enhancement Advisory 2017:0188 Upstream details at : https://rhn.redhat.com/errata/RHEA-2017-0188.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: c2b35efce655a383ad0e9f18128bcb85fe3660b0ec6134ff4d09a57bf9e12170 kmod-rtsx_pci-642-1.el6_8.i686.rpm x86_64: 15aed624799009c5ce5de9989b6d34b0f6b3b4ae64b42b459fecf83d82be524d kmod-rtsx_pci-642-1.el6_8.x86_64.rpm Source: 49aeb3e303a4b561acdc901382022f3eb9d8e9c13c552148b2ef7f45583f5778 rtsx_pci-642-1.el6_8.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 5 Date: Thu, 26 Jan 2017 20:22:31 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0183 Moderate CentOS 6 squid34 Security Update Message-ID: <20170126202231.GA21262(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0183 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0183.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: ca6821bc977e58ddefd9bccf91dc98ee75d90aaf433f6a462d18786a23481d24 squid34-3.4.14-9.el6_8.4.i686.rpm x86_64: 05af47a8209fb31705b6e7916ff30c0ce1b89005f24fc427e88ba257348c2857 squid34-3.4.14-9.el6_8.4.x86_64.rpm Source: 59a82b8676b28b88dfdab8fc952dd5423414306e48cbdecc593b6760bd1a5add squid34-3.4.14-9.el6_8.4.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 6 Date: Thu, 26 Jan 2017 20:24:55 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0190 Critical CentOS 6 firefox Security Update Message-ID: <20170126202455.GA21483(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0190 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0190.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d029cd11706e8ccf1a68d2dbafaeb483d74db49c698dd7061bd9e2e51d576657 firefox-45.7.0-1.el6.centos.i686.rpm x86_64: d029cd11706e8ccf1a68d2dbafaeb483d74db49c698dd7061bd9e2e51d576657 firefox-45.7.0-1.el6.centos.i686.rpm 652667b06a4596e42b0ad12a5f88e49ad9ee68276e2c2002cadf19f597e58386 firefox-45.7.0-1.el6.centos.x86_64.rpm Source: 8e61cfbbfbd1dfc9daa8ba468c350ec9cd694aaffb3a98e42a42f790fc816f39 firefox-45.7.0-1.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 7 Date: Thu, 26 Jan 2017 22:35:43 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2017:0184 Important CentOS 6 mysql Security Update Message-ID: <20170126223543.GA35878(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2017:0184 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0184.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 90a5007752cc5dc69559fbac5117708c4aacd4ee45dc09ea79d4b86e739f6196 mysql-5.1.73-8.el6_8.i686.rpm d9fa54a3d70a5d9e5732d22cf2eac1f01b3e78df12cfd2f803488323736081c1 mysql-bench-5.1.73-8.el6_8.i686.rpm faac0fa3bfcba71701f3c85f1ab96cc0fb2ed27130f2cda55082d459dd960bde mysql-devel-5.1.73-8.el6_8.i686.rpm e8d0100a1dfe23387f41101b8cd6e458ea0b479e1262f4c06205a4cb25449c7e mysql-embedded-5.1.73-8.el6_8.i686.rpm cdce7ce86780ddec72435dbf96a336dc2c48166feff6c5bccea2873d58962658 mysql-embedded-devel-5.1.73-8.el6_8.i686.rpm afa9536c07ca2540d89e33b74299856708c1080de4453ef50ec5654b1d1ae092 mysql-libs-5.1.73-8.el6_8.i686.rpm bed77f90cc7dab7121d50e594becd0e583182d31df09422545d690f5b7c43629 mysql-server-5.1.73-8.el6_8.i686.rpm c2dcb64a748bc7fdbc77cb9fbfec0fe99b309d1c3af0fbe87dc25b82a5e74825 mysql-test-5.1.73-8.el6_8.i686.rpm x86_64: 3086e370dee78dcf420a882c33707369cedc0c16fff25020ef38ddc8dd10a1c2 mysql-5.1.73-8.el6_8.x86_64.rpm 1ec8a72b49e3942de13fa941555970ea979066fda8b30fab7744fa2235f31b33 mysql-bench-5.1.73-8.el6_8.x86_64.rpm faac0fa3bfcba71701f3c85f1ab96cc0fb2ed27130f2cda55082d459dd960bde mysql-devel-5.1.73-8.el6_8.i686.rpm ee4cafcc7ad0859a45ff54ca17997a903279732a96d45b0bdad99576f8596f8e mysql-devel-5.1.73-8.el6_8.x86_64.rpm e8d0100a1dfe23387f41101b8cd6e458ea0b479e1262f4c06205a4cb25449c7e mysql-embedded-5.1.73-8.el6_8.i686.rpm 5dbc5d8e5809e2901d5e8e8b1418750002b83e3406e03ae8d71cfb94127eb243 mysql-embedded-5.1.73-8.el6_8.x86_64.rpm cdce7ce86780ddec72435dbf96a336dc2c48166feff6c5bccea2873d58962658 mysql-embedded-devel-5.1.73-8.el6_8.i686.rpm 112a82ba493db96e355d00b6f1982e3b1edf91a43049eedc88e616e697c51f0f mysql-embedded-devel-5.1.73-8.el6_8.x86_64.rpm afa9536c07ca2540d89e33b74299856708c1080de4453ef50ec5654b1d1ae092 mysql-libs-5.1.73-8.el6_8.i686.rpm eb618e3896815be9548104036c272b9f17f54b8706b52451bcb8e6ddc0a2ed7b mysql-libs-5.1.73-8.el6_8.x86_64.rpm e903e2e57ff025de587503648680701f99c2162d852c04b6e3660b30087637ed mysql-server-5.1.73-8.el6_8.x86_64.rpm 847d84415d57eb33f505408b9676d59949b8b3d46002ae37dc028d0cc6977945 mysql-test-5.1.73-8.el6_8.x86_64.rpm Source: c328e9e7e4d58ccd09d5c40830f71215249a868c2eb80762e993d5d9eb7ee96d mysql-5.1.73-8.el6_8.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 143, Issue 11 ************************************************

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[EL6] How to follow upstream updates?
by Leon Fauster 27 Jan '17

27 Jan '17

Sorry, if it was answered already elsewhere. Where exactly are the current EL6 builds done? Or rephrased: I would like to look into the state of following security update: mysql-5.1.73-8.el6_8.src.rpm Looking into https://git.centos.org/repositories/ http://cbs.centos.org http://buildlogs.centos.org/ shows mostly EL7 stuff. Just curious, LF

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Re: [CentOS] CentOS 7 install on one RAID 1 [not-so-SOLVED]
by m.roth＠5-cent.us 26 Jan '17

26 Jan '17

Let me see if I can, um, reboot this thread.... I made a RAID 1 of two raw disks, /dev/sda and /dev/sdb, *not* /dev/sdax /dev/sdbx. Then I installed CentOS 7 on the RAID, with /boot, /, and swap being partitions on the RAID. My problem is that grub2-install absolutely and resolutely refuses to install on /dev/sda or /dev/sdb. I've currently got it up in a half-assed rescue mode, and have mount -o bind /dev, /proc/ and /sys under /mnt/sysimage, and chrooted there. That's where I'm trying to do my grub2-install. So: 1. *Is* there space for grub2 to install the bootloader under where the mdadm starts? Or do I have to partition the disks (/dev/sda1 100%, ditto /dev/sdb1, then create the RAID 1 with the partitions, and *then* grub2-install? 2. I *think* that one thing that grub2-install is complaining about is that it can't find /boot/grub2. I've tried doing it with $ grub2-install --boot-directory=/boot /dev/sda and $ grub2-install --boot-directory=/dev/md127p1/ /dev/sda and $ grub2-install --boot-directory=/dev/md127pw/boot /dev/sda and it tells me it cannot find the canonical path for the grub2 directory. Is there some way to specify where it should fund /boot/grub2 that I've missed? mark

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Discuss January 2017