Discuss

discuss@lists.centos.org

2 participants
34758 discussions

systemd-journald corruption
by Chris Adams 03 May '16

03 May '16

I have several recently-installed CentOS 7 servers that keep having systemd-journald corruption (which stops ALL logging, including syslog). Interestingly, they are all spam-scanning servers running amavisd-new (so could be some particular pattern is triggering it). Is there a "supported" way to just cut systemd-journald out of the picture and have log entries go straight to rsyslogd? Has anyone else seen this? -- Chris Adams <linux(a)cmadams.net>

2 8

Centos 6.7: kernel: EDAC MC0: CE row 2, channel 1, label "": (..... (Correctable Patrol Data ECC))
by Dario Lesca 03 May '16

03 May '16

After update from centos 6.6 to centos 6.7 and reboot it, I have get a lot of this error into /var/log/messages: > May 3 11:27:20 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=6093 CAS=896, CE Err=0x10000 > (Correctable Patrol Data ECC)) > May 3 11:27:21 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=1 RDWR=Read RAS=1330 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:22 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=2673 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:23 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=1335 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:24 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=1335 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:25 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=2 RDWR=Read RAS=240 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:26 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=1796 CAS=900, CE Err=0x10000 > (Correctable Patrol Data ECC)) > May 3 11:27:27 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=1337 CAS=4, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:28 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=3094 CAS=900, CE Err=0x10000 > (Correctable Patrol Data ECC)) > May 3 11:27:29 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=240 CAS=6, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) > May 3 11:27:30 s-virt kernel: EDAC MC0: CE row 2, channel 1, label > "": (Branch=0 DRAM-Bank=3 RDWR=Read RAS=240 CAS=6, CE Err=0x2000 > (Correctable Non-Mirrored Demand Data ECC)) I have "yum install edac-utils -y" and I have get this output: > [root@s-virt ~]# edac-util -v > mc0: 0 Uncorrected Errors with no DIMM info > mc0: 0 Corrected Errors with no DIMM info > mc0: csrow0: 0 Uncorrected Errors > mc0: csrow0: ch0: 0 Corrected Errors > mc0: csrow0: ch1: 0 Corrected Errors > mc0: csrow0: ch2: 0 Corrected Errors > mc0: csrow0: ch3: 0 Corrected Errors > mc0: csrow1: 0 Uncorrected Errors > mc0: csrow1: ch0: 0 Corrected Errors > mc0: csrow1: ch1: 0 Corrected Errors > mc0: csrow1: ch2: 0 Corrected Errors > mc0: csrow1: ch3: 0 Corrected Errors > mc0: csrow2: 0 Uncorrected Errors > mc0: csrow2: ch0: 0 Corrected Errors > mc0: csrow2: ch1: 80384 Corrected Errors > mc0: csrow2: ch2: 0 Corrected Errors > mc0: csrow2: ch3: 0 Corrected Errors > mc0: csrow3: 0 Uncorrected Errors > mc0: csrow3: ch0: 0 Corrected Errors > mc0: csrow3: ch1: 8 Corrected Errors > mc0: csrow3: ch2: 0 Corrected Errors > mc0: csrow3: ch3: 0 Corrected Errors The server is a: > [root@s-virt ~]# lshw > s-virt.dom.it > description: Tower Computer > product: ProLiant ML370 G5 (433752-421) > vendor: HP > serial: GBxxxxxxxM > width: 64 bits > capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32 > configuration: boot=hardware-failure-fw chassis=tower > family=ProLiant sku=433752-421 uuid=34333337-3532-4742-3837- > 35303557534D with this RAM installed: > [root@s-virt ~]# dmidecode -t memory|grep Size > Size: 1024 MB > Size: 2048 MB > Size: No Module Installed > Size: No Module Installed > Size: 1024 MB > Size: 2048 MB > Size: No Module Installed > Size: No Module Installed > Size: 1024 MB > Size: 4096 MB > Size: No Module Installed > Size: No Module Installed > Size: 1024 MB > Size: 4096 MB > Size: No Module Installed > Size: No Module Installed I'm not a hardware guru and I do not know "decrypt" log and output commands messages What is the problem signaled into log? What I must to do ? Many thanks for your help. -- Dario Lesca (inviato dal mio Linux Fedora 23 Workstation)

2 2

CentOS-announce Digest, Vol 135, Issue 1
by centos-announce-request＠centos.org 03 May '16

03 May '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-2016:0706 Important CentOS 7 mercurial Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 2 May 2016 15:13:40 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2016:0706 Important CentOS 7 mercurial Security Update Message-ID: <20160502151340.GA6510(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2016:0706 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0706.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 51b6f5e3a72006f3fb6bbc766931df37fcd7c16dc15b539b373d9811e6523bbb emacs-mercurial-2.6.2-6.el7_2.x86_64.rpm 8a050be0471fb23fdaf06bed1afa61627b818e61ef04215c35e85dcfda969521 emacs-mercurial-el-2.6.2-6.el7_2.x86_64.rpm a4ed7916f00e191d3bfe3b7801c83720a0d1f82ea4ace2ee89703fe04b322448 mercurial-2.6.2-6.el7_2.x86_64.rpm 268517d78257bd1f03a057940c0ef4840720b1c463910e2db7846e54fe48cc91 mercurial-hgk-2.6.2-6.el7_2.x86_64.rpm Source: f37cf4ed34868e7ac289d15265c2f08c0df15292cc0b19a162b4ae306ed13537 mercurial-2.6.2-6.el7_2.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 135, Issue 1 ***********************************************

1 0

C5.11 FF ESR 45.1.0 Cookies Button not functioning
by Always Learning 03 May '16

03 May '16

firefox-45.1.0-1.1.el5.centos Clicking:- Edit Preferences Privacy Show Cookies no longer works. It always did function before the upgrade to FF 45. -- Regards, Paul. England, EU. England's place is in the European Union.

2 3

Getting an error from apache-ant-1.9.2 from CENTOS 7.0
by SUDHANSHU BHUTANI 02 May '16

02 May '16

Hi all, I am getting an error in building SOURCE rpm from apache-ant: [javadoc] /home/nupur/NEWREPO/ant/BUILD/apache-ant-1.9.2/src/main/org/apache/tools/ant/taskdefs/Rmic.java:57: error: unexpected end tag: [javadoc] * inclusion/exclusion of files works, and how to write patterns. [javadoc] ^ [javadoc] /home/nupur/NEWREPO/ant/BUILD/apache-ant-1.9.2/src/main/org/apache/tools/ant/taskdefs/Rmic.java:69: error: syntax error in reference [javadoc] * {@link <a href="http://www.kaffe.org">Kaffe</a>})</li> [javadoc] ^ [javadoc] /home/nupur/NEWREPO/ant/BUILD/apache-ant-1.9.2/src/main/org/apache/tools/ant/taskdefs/SignJar.java:518: error: self-closing element not allowed [javadoc] * [javadoc] ^ [javadoc] /home/nupur/NEWREPO/ant/BUILD/apache-ant-1.9.2/src/main/org/apache/tools/ant/taskdefs/SQLExec.java:529: error: end tag missing: [javadoc] * Note: BLOB values will never be quoted. [javadoc] ^ [javadoc] Building index for all the packages and classes... [javadoc] Building index for all classes... [javadoc] Generating /home/nupur/NEWREPO/ant/BUILD/apache-ant-1.9.2/build/javadocs/help-doc.html... [javadoc] Note: Custom tags that could override future standard tags: @todo. To avoid potential overrides, use at least one period character (.) in custom tag names. [javadoc] 100 errors [javadoc] 100 warnings Can anyone of you redirect me to correct mailing list for resolving this error. Kindly help. Regards Sudhanshu B

1 0

E-mail advice sought
by Alice Wonder 01 May '16

01 May '16

I'm working on setting up an e-mail service. I've got the e-mail servers working beautifully and am presently working on re-writing the parts of Roundcube I don't like (e.g. it uses inline JavaScript in a few places so CSP breaks it) but - Is there any advice on characters to allow in usernames? I know there are some wacky characters that are legal in e-mail addresses but are generally frowned upon - like "very.(),:;<>[]\".VERY.\"very@\ \"very\".unusual"@example.com is apparently a legal address - but I know I don't want to allow ampersands and brackets etc. in an address. I don't think a whitelist alphabet is best approach because of people with names that are not spelled with Latin characters. Is there an existing blacklist of characters that technically legal but are generally avoided in e-mail addresses? Thanks

7 14

Bonding wired and wireless ifaces
by wwp 01 May '16

01 May '16

Hello all, I'm wondering if there's any interest in trying to bond em1 and eth0 (respectively wired and wireless interfaces here), and if any, how to do it in CentOS6. I've found this, which could possibly help (but I'm failing yet): http://r.outlyer.net/linux:bonding https://help.ubuntu.com/community/UbuntuBonding Both are dealing w/ ifenslave. Any experience or point of view on this topic? For now, and without any change to the CentOS network config, I have my wired and wireless ifaces up at the same time, same IP (thanks for the DHCP config running on my router), but apparently only the wired one is taking into account in the routing table (if I understand), until I undock the laptop and run on the wireless one): > route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.2.0 0.0.0.0 255.255.255.0 U 1 0 0 em1 <- wired 10.0.2.0 0.0.0.0 255.255.255.0 U 2 0 0 eth0 <- wireless 0.0.0.0 10.0.2.1 0.0.0.0 UG 0 0 0 em1 <- 10.0.2.1 is my router I'm a complete newbie to bonding, so please forgive any non-sense I could have written here! Regards, -- wwp

2 2

Re: [CentOS] E-mail advice sought
by Richard 30 Apr '16

30 Apr '16

------------ Original Message ------------ > Date: Saturday, April 30, 2016 11:28:23 -0700 > From: Alice Wonder <alice(a)domblogger.net> > > I'm working on setting up an e-mail service. > > I've got the e-mail servers working beautifully and am presently > working on re-writing the parts of Roundcube I don't like (e.g. it > uses inline JavaScript in a few places so CSP breaks it) but - > > Is there any advice on characters to allow in usernames? > > I know there are some wacky characters that are legal in e-mail > addresses but are generally frowned upon - like > > "very.(),:;<>[]\".VERY.\"very@\ \"very\".unusual"@example.com > > is apparently a legal address - but I know I don't want to allow > ampersands and brackets etc. in an address. > > I don't think a whitelist alphabet is best approach because of > people with names that are not spelled with Latin characters. > > Is there an existing blacklist of characters that technically legal > but are generally avoided in e-mail addresses? > You should avoid straying from the mail standards (as defined in the IETF RFCs). If you do stray your users will encounter arbitrary/seemingly random failures that will waste everyones time to debug. The wikipedia page: <https://en.wikipedia.org/wiki/Email_address> gives a good summary -- look at the "local part" section and the examples lower down. You'll also want to review the RFCs. Depending on your user community you may also need to look at the RFCs related to the internationalization of email addressing sooner rather than later. Note, that wiki page has some references to non-RFC sources that are basically the authors' views/preferences. In at least one of these cases, many of the recommendations violate the RFCs. If there is doubt, the RFCs should be your guide.

1 0

tune2fs: Filesystem has unsupported feature(s) while trying to open
by Matt Garman 30 Apr '16

30 Apr '16

I have an ext4 filesystem for which I'm trying to use "tune2fs -l". Here is the listing of the filesystem from the "mount" command: # mount | grep share /dev/mapper/VolGroup_Share-LogVol_Share on /share type ext4 (rw,noatime,nodiratime,usrjquota=aquota.user,jqfmt=vfsv0,data=writeback,nobh,barrier=0) When I try to run "tune2fs" on it, I get the following error: # tune2fs -l /dev/mapper/VolGroup_Share-LogVol_Share tune2fs 1.41.12 (17-May-2010) tune2fs: Filesystem has unsupported feature(s) while trying to open /dev/mapper/VolGroup_Share-LogVol_Share Couldn't find valid filesystem superblock. This filesystem was created on this system (i.e. not imported from another system). I have other ext4 filesystems on this server, and they all work with "tune2fs -l". Basic system info: # rpm -qf `which tune2fs` e2fsprogs-1.41.12-18.el6.x86_64 # cat /etc/redhat-release CentOS release 6.5 (Final) # uname -a Linux lnxutil8 2.6.32-504.12.2.el6.x86_64 #1 SMP Wed Mar 11 22:03:14 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux I did a little web searching on this, most of the hits were for much older systems, where (for example) the e2fsprogs only supported up to ext3, but the user had an ext4 filesystem. Obviously that's not the case here. In other words, the filesystem was created with the mkfs.ext4 binary from the same e2fsprogs package as the tune2fs binary I'm trying to use. Anyone ever seen anything like this? Thanks!

8 12

new firefox upgrade, then crash
by ken 30 Apr '16

30 Apr '16

Earlier today I upgrade firefox, closed the old version, opened the new, and first it froze-- displayed a message about a script running and asking me if I wanted to stop it; I said no to let it run-- then it crashed and disappeared. # ps -ef|grep firefox root 3150 4904 0 14:08 pts/2 00:00:00 grep --color=auto firefox # uname -r 3.10.0-327.10.1.el7.x86_64 # cat /etc/centos-release CentOS Linux release 7.2.1511 (Core)

4 3

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Discuss