Discuss June 2014

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122 participants
119 discussions

C6.5 KDE - no more audio (yesterday it was ok)
by Patrick Bervoets 04 Jun '14

04 Jun '14

Hi, I've got an HP ZBook with C6.5 and KDE. Yesterday I was able to play music, today I can't get any sound out of my pc. lspci -v 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04) Subsystem: Hewlett-Packard Company Device 1909 Flags: bus master, fast devsel, latency 0, IRQ 34 Memory at cca30000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel grep snd /var/log/messages (latest boot): Jun 4 19:45:20 Antisana kernel: snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 Jun 4 19:45:20 Antisana kernel: snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 Jun 4 19:45:20 Antisana kernel: snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 Elsewhere in messages I find a occurences of Jun 3 17:50:56 Antisana pulseaudio[3454]: alsa-sink.c: Waarschijnlijk is dit een fout in het ALSA-stuurprogramma ‘snd_hda_intel’. Meld dit probleem alstublieft aan de ALSA-ontwikkelaars. Jun 3 17:50:56 Antisana pulseaudio[3454]: alsa-sink.c: We werden gewekt met POLLOUT ingesteld -- echter een opvolgende snd_pcm_avail() gaf 0 terug of een andere waarde < min_avail. (but the sound worked at that moment) I tried with alsmixer, alsunmute and PCM and Master are unmuted and maxed. Any ideas? Thanks

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help regarding centOS 6.5- 32 bits
by Uche Kingsley 04 Jun '14

04 Jun '14

hello, I am using Centos 6.4 (64 bits) but I want to install CentOS 6.5 32 bits which is compatible with the project am working on. Please how can I successfully install the 6.5 32 bits. Help needed please. thanks

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CentOS-announce Digest, Vol 112, Issue 2
by centos-announce-request＠centos.org 04 Jun '14

04 Jun '14

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. CEEA-2014:0592 CentOS 5 tzdata Update (Johnny Hughes) 2. CEEA-2014:0592 CentOS 6 tzdata Update (Johnny Hughes) 3. CESA-2014:0595 Important CentOS 6 gnutls Update (Karanbir Singh) 4. CESA-2014:0594 Important CentOS 5 gnutls Update (Karanbir Singh) 5. CESA-2014:0597 Moderate CentOS 6 squid Update (Johnny Hughes) 6. CESA-2014:0596 Moderate CentOS 6 libtasn1 Update (Johnny Hughes) 7. CEBA-2014:0622 CentOS 6 grep FASTTRACK Update (Johnny Hughes) 8. CEBA-2014:0623 CentOS 6 ksh Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 2 Jun 2014 15:47:48 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEEA-2014:0592 CentOS 5 tzdata Update To: centos-announce(a)centos.org Message-ID: <20140602154748.GA4689(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Enhancement Advisory 2014:0592 Upstream details at : https://rhn.redhat.com/errata/RHEA-2014-0592.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: e7cb59b5f6e6ebfef5275e983aa8a38bb2e02b2814daa4571ed10895347f9c10 tzdata-2014d-1.el5.i386.rpm 075851dd0716ab5b783c1ddb6ad60348454dba52fb06ee72796a96fed9202a3d tzdata-java-2014d-1.el5.i386.rpm x86_64: c3c4f6b260e8a3517b3c4407d877738b691558ea144c8f436ede883a2e8ad493 tzdata-2014d-1.el5.x86_64.rpm d4a68a2bb67bb4900f935e4a0a5ecc599a6a2d865a2e5049c81c4cb75d1c5094 tzdata-java-2014d-1.el5.x86_64.rpm Source: 557cb5a61e61ae724e86a3741318dfc242e0c04817ea14b56a82b66c8e2ab117 tzdata-2014d-1.el5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 2 Date: Mon, 2 Jun 2014 15:51:39 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEEA-2014:0592 CentOS 6 tzdata Update To: centos-announce(a)centos.org Message-ID: <20140602155139.GA58333(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Enhancement Advisory 2014:0592 Upstream details at : https://rhn.redhat.com/errata/RHEA-2014-0592.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: f3ef94d9c582cccbd28723f1115da9c7cf780803b51b0ed6ce1affc3e6728f22 tzdata-2014d-1.el6.noarch.rpm e735b788c87700e3f0a24543b74cfd9f9ff2a7a00b3cda971ca942b19a799ad3 tzdata-java-2014d-1.el6.noarch.rpm x86_64: f3ef94d9c582cccbd28723f1115da9c7cf780803b51b0ed6ce1affc3e6728f22 tzdata-2014d-1.el6.noarch.rpm e735b788c87700e3f0a24543b74cfd9f9ff2a7a00b3cda971ca942b19a799ad3 tzdata-java-2014d-1.el6.noarch.rpm Source: eea258c62b62ee1b4aa2fe39a254c0ac66f381f7e44ef3ab39b8111e0eee687e tzdata-2014d-1.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 3 Date: Wed, 4 Jun 2014 09:21:48 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CESA-2014:0595 Important CentOS 6 gnutls Update To: centos-announce(a)centos.org Message-ID: <20140604092148.GA30985(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2014:0595 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-0595.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 66cb5f85a5893510e888d010b724740069d027838320a95ff489d76c4f96c606 gnutls-2.8.5-14.el6_5.i686.rpm 8e5213a4b4abf358f5e1e9ffaf62ae56baa98e5c44928deeb29cd71d6546d1b4 gnutls-devel-2.8.5-14.el6_5.i686.rpm b9b40834f83c887b72c0e458df3c44d5afdf66e672a45edaa8aec9c84eb0bafc gnutls-guile-2.8.5-14.el6_5.i686.rpm 1e5ecce91f3c936d28a64172bc55039ca379f8c6e3453480883e747247ab5811 gnutls-utils-2.8.5-14.el6_5.i686.rpm x86_64: 66cb5f85a5893510e888d010b724740069d027838320a95ff489d76c4f96c606 gnutls-2.8.5-14.el6_5.i686.rpm eb3d9f8cad0b394e5b2a3255424e71838464c21d2125d45c0827e6b6f68e99d9 gnutls-2.8.5-14.el6_5.x86_64.rpm 8e5213a4b4abf358f5e1e9ffaf62ae56baa98e5c44928deeb29cd71d6546d1b4 gnutls-devel-2.8.5-14.el6_5.i686.rpm 9d3b20c52e53c1f722619123d373dcd485f0b373205b01f75a942f3412208244 gnutls-devel-2.8.5-14.el6_5.x86_64.rpm b9b40834f83c887b72c0e458df3c44d5afdf66e672a45edaa8aec9c84eb0bafc gnutls-guile-2.8.5-14.el6_5.i686.rpm 5050b4a177142ed798006d76aab6c2645ab2caa83b79a0d0e30635a295429976 gnutls-guile-2.8.5-14.el6_5.x86_64.rpm cf2767067c4c168981fa39fcd3a4483d6252e97f1e07c7a24429d358f759d0e9 gnutls-utils-2.8.5-14.el6_5.x86_64.rpm Source: c501ecc43d6caf9432cd44f040363c8ed5001e923001c5c7d28a6055766fb5f1 gnutls-2.8.5-14.el6_5.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ Message: 4 Date: Wed, 4 Jun 2014 09:31:23 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CESA-2014:0594 Important CentOS 5 gnutls Update To: centos-announce(a)centos.org Message-ID: <20140604093123.GA2478(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2014:0594 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-0594.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 488e46041ca1abecaf7781786ae37ea8b4c311f71c36a54409650341c0ada0f7 gnutls-1.4.1-16.el5_10.i386.rpm d0fd8167de0b5c2709a354fc1b15da06d01c11e5c68a6ebb524862fae3eb8c70 gnutls-devel-1.4.1-16.el5_10.i386.rpm ac70e842c7d03fec54653b9bbe3c09cd35c22732d0d20e79ef1601617ca4cb35 gnutls-utils-1.4.1-16.el5_10.i386.rpm x86_64: 488e46041ca1abecaf7781786ae37ea8b4c311f71c36a54409650341c0ada0f7 gnutls-1.4.1-16.el5_10.i386.rpm 40d9fe1e11b1f5753f664673de72e83615060ef2615f5c9a4bebdda11741cbc4 gnutls-1.4.1-16.el5_10.x86_64.rpm d0fd8167de0b5c2709a354fc1b15da06d01c11e5c68a6ebb524862fae3eb8c70 gnutls-devel-1.4.1-16.el5_10.i386.rpm 963b93bb011ac9b01321fd9625969c611187eff55da4e084d57c776df8bc05e2 gnutls-devel-1.4.1-16.el5_10.x86_64.rpm 114c9fb49c587bbc79a3625001f8479c7e31ecef1bed1525c8024436a0531947 gnutls-utils-1.4.1-16.el5_10.x86_64.rpm Source: 376c429dcc368ca1b53e3f9f1655aab0920b197a4ee313d54caf9f5fec995548 gnutls-1.4.1-16.el5_10.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ Message: 5 Date: Wed, 4 Jun 2014 10:04:04 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2014:0597 Moderate CentOS 6 squid Update To: centos-announce(a)centos.org Message-ID: <20140604100404.GA39326(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2014:0597 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-0597.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 7616514130cb666771103adc09048e8645235330e46fd37d2c761b96c5e6d9bd squid-3.1.10-20.el6_5.3.i686.rpm x86_64: 9c10f0d1bce399e52f0c9e722e27c0a4d9979775d7f005d64ef48a3b94c9d598 squid-3.1.10-20.el6_5.3.x86_64.rpm Source: 4ee2dca841521bff62ebcaae9f233d69fa54b68180de8b00d736b070628ae3ff squid-3.1.10-20.el6_5.3.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 6 Date: Wed, 4 Jun 2014 10:04:23 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2014:0596 Moderate CentOS 6 libtasn1 Update To: centos-announce(a)centos.org Message-ID: <20140604100423.GA39429(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2014:0596 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2014-0596.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 159a21c14eec8ba904bb9940116d1e43ea73c164522f5665c0556bf478e23ca4 libtasn1-2.3-6.el6_5.i686.rpm 8d793fe06609239b3dfef610bf98c4f5e6377ae9dd87a9cbbcdd66da0284c347 libtasn1-devel-2.3-6.el6_5.i686.rpm 7fdae80221b5c8210a1415b840236cb0ed6ef32d6cc221577527f1de2bcd24d1 libtasn1-tools-2.3-6.el6_5.i686.rpm x86_64: 159a21c14eec8ba904bb9940116d1e43ea73c164522f5665c0556bf478e23ca4 libtasn1-2.3-6.el6_5.i686.rpm ee516dac9b0d36fbee5f77e443be13a7e4ca60c3f3105bdc50e112c7ae834780 libtasn1-2.3-6.el6_5.x86_64.rpm 8d793fe06609239b3dfef610bf98c4f5e6377ae9dd87a9cbbcdd66da0284c347 libtasn1-devel-2.3-6.el6_5.i686.rpm 7e900d9eb1350ee3e6b7c1de257336738f739b1145efd43bb07441bd2a7c7018 libtasn1-devel-2.3-6.el6_5.x86_64.rpm 862e23e9ccb839c42d52e85807391cabde95a4f8c08095e4fb04b0d0807687c4 libtasn1-tools-2.3-6.el6_5.x86_64.rpm Source: 24fe6cafdf3ed4c45d49395bdfd7a73e1a4b8c7fab9503fea801a6b68234b199 libtasn1-2.3-6.el6_5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 7 Date: Wed, 4 Jun 2014 10:08:39 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0622 CentOS 6 grep FASTTRACK Update To: centos-announce(a)centos.org Message-ID: <20140604100839.GA39663(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0622 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0622.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 8c4405144885bec59c9abb46a43ee43ce9cdd1969058e3ebf822ee566882fcea grep-2.6.3-6.el6.i686.rpm x86_64: ed34833b26f3f68f657cddd0c2681cbfb107deea9069a18c3baeaf7b0c0e2899 grep-2.6.3-6.el6.x86_64.rpm Source: bb4335a2be64249289a7b61359ffbb8a532242daad8520e80ac2b1b539350436 grep-2.6.3-6.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 8 Date: Wed, 4 Jun 2014 10:09:26 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0623 CentOS 6 ksh Update To: centos-announce(a)centos.org Message-ID: <20140604100926.GA39854(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0623 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0623.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 5943b8d63813a5842fdc03a9a6069e3dbfb8febde05eee268a2b643417179f2b ksh-20120801-10.el6_5.6.i686.rpm x86_64: 40bef23a580eefffa80229e2f919aeaf77132345ef64a0d565e8b2bff5cf4cb5 ksh-20120801-10.el6_5.6.x86_64.rpm Source: 7b5f3a552140fa822c2f9270163c5e6ae41ca2dd4bd0d81ce389f69b558bd22d ksh-20120801-10.el6_5.6.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 112, Issue 2 ***********************************************

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Odd kernel panic, repeatable
by mark 04 Jun '14

04 Jun '14

I had an old server die; we had another, same model, sitting around lightly used, so I did what I've done before: swap the RAID card into that, swap the drives, even putting them in the same bays as the dead one, and boot. Nope. 100% of the time, when it hits switching roots, it kernel panics. Adding rdshell to the kernel line does nothing, I get no grub rdshell. Booting from a flash drive into rescue, it finds everything, *perfectly*, and mounts it all, including the RAID data drives. I've rebuilt the initrd, and no joy. Anyone have an idea? mark

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Re: [CentOS] Mother board recommendation
by Joseph Hesse 03 Jun '14

03 Jun '14

On 05/16/2014 10:28 AM, Dave Stevens wrote: > Quoting Joseph Hesse <joehesse(a)gmail.com>: > >> Hello, >> >> I want to build a lightweight server and install centos. Does anyone >> have a recommendation for a suitable motherboard? >> >> Thank you, >> Joe > > there are lots of motherboards that might do; in my experience make > sure it has lots of top end for memory, 32 gigs is not hard to find. > you also need to consider how many cpus cores drives other > peripherals. really it's a large topic. check ebay too, I found a nice > supermicro two cpu opteron board with 8 cores and 16G ram for $250. > > D > >> _______________________________________________ >> CentOS mailing list >> CentOS(a)centos.org >> http://lists.centos.org/mailman/listinfo/centos >> > > > Thank you for your reply. I am currently using, as a server, a workstation computer. It was built with a gigabyte motherboard and has 8G ram and a 1000G Sata 3 drive. It is accessed with ssh and runs an ftp server, a web server and a samba server so my wife can back up her pc to it. It is running behind a router. This computer more than meets my needs as a lightweight server except the hardware is dying and I want to replace it. The question in my mind is: should I just buy another workstation class motherboard and duplicate what I already have or buy a motherboard which is intended to be used as a server? Thank you, Joe

6 12

Centos box and Cisco 3750 VLAN's
by Boris Epstein 03 Jun '14

03 Jun '14

Hello all, I have a CentOS box that has a NIC (eth0) on which I defined 4 VLAN's (counting the NIC itself): eth0, eth0.1, eth0.2 and eht0.3. Initially the Cisco switch was not partitioned into VLAN's which means that the only VLAN running on it was the default one (VLAN 1). I have then played with VLAN's a bit on the switch and at this point have two: VLAN 1 (which is default and can not be deleted) and VLAN 3. The CentOS box is plugged into a trunk port on VLAN 3 which by virtue of being a trunk should belong to all VLANs. However, this does not seem to work as expected. What I get is the following: 1) eht0 does not come up at all. ifup eth0 Device eth0 does not seem to be present, delaying initialization 2) eth0.3 comes up fine. 3) Other VLAN's do not come up. No error messages, just never show up. Any insight into this would be most welcome. Primarily, I fail to understand why all those VLAN's came up on VLAN 1 and why now even VLAN 1 does not come up - even though the trunk port the device is plugged into is supposed to be a member of all VLAN's. Thanks in advance. Boris.

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Mother board recommendation
by Joseph Hesse 03 Jun '14

03 Jun '14

Hello, I want to build a lightweight server and install centos. Does anyone have a recommendation for a suitable motherboard? Thank you, Joe

7 6

Newer version of ffmpeg for EL6?
by Lists 03 Jun '14

03 Jun '14

We're trying to build a rich media website, and will need to re-encode the video content with ffmpeg. Unfortunately, the ffmpeg version that comes with the most common repos are rather out of date. As in 0.6.5 vs 2.21 being the most current version. However, ffmpeg looks to be a pretty thorny thing to compile with all the options we need. It appears that the FFMPEG with rpmfusion for Fedora is pretty current, 2.1.4. Is there a repo out there that anybody knows of that has a relatively current version of ffmpeg out for Centos 6? Thanks in advance, Ben

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external esata RAID box, how to spin down drives when idle?
by Fred Smith 03 Jun '14

03 Jun '14

I've posted before about my Venus DS3R Pro2, specifically in relation to using USB3. But this a different topic about the same device. It doesn't seem to do any power-saving on its own, i.e, the drives stay spinning continuosuly, 24X7. Setting the appropriate power-save options in the screen saver or power manager screens doesn't seem to have any effect on these drives. Wondering if anyone can suggest other ways to approach this? Normally it is idle for about 23H, 57M per day, as it only runs a short backup session at 00:30, using rsnapshot which doesn't take very long at all. cat /proc/scsi/scsi reports: Host: scsi6 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: JMicron H/W RAID Rev: 0958 Type: Direct-Access ANSI SCSI revision: 05 dmesg reports: sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sdc1 sd 6:0:0:0: [sdc] Attached SCSI disk ... EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: SELinux: initialized (dev sdc1, type ext4), uses xattr -- ---- Fred Smith -- fredex(a)fcshome.stoneham.ma.us ----------------------------- I can do all things through Christ who strengthens me. ------------------------------ Philippians 4:13 -------------------------------

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[OT] OSX-10.9.3 cd ~'/ problem with spaces'
by James B. Byrne 03 Jun '14

03 Jun '14

Apologies for this OT post. I need some help debugging a bash script. It just happens to be provided by Apple Inc. In a terminal session under OSX-10.9.3 I want do do this: cd ~/'Library/Application Support' Which is a simple enough request. However, OSX returns: cd /users/byrnejb/Library/Application: No such file or directory. The space evidently acts as a delimiter to cd even though the path is quoted. However this: ls -l ~/'Library/Application Support' returns the directory contents without error. Apparently ls is not affected. I googled this off and on for the past two days and found nothing that works for me. All advice was to simply quote the path, which I was already doing and which also did not work. I eventually fixed my problem by doing this: builtin cd ~/'Library/Application Support' It seems that OSX-10.9.3 implements 'cd' as an external script that contains the following (Note the back-ticks surrounding the echo pipe tr commands): #!/bin/sh builtin `echo ${0##*/} | tr \[:upper:] \[:lower:]` ${1+"$@"} My guess is that this is where the problem is but I cannot tell what it is. Can a bash virtuoso point out the syntax error that is causing this script to mis-parse the path argument? I just want to fix this so I do not need to remember to use the builtin command when switching directories. Sheer laziness on my part. Thanks -- *** 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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Re: [CentOS] [OT] OSX-10.9.3 cd ~'/ problem with spaces'
by SilverTip257 03 Jun '14

03 Jun '14

On Tue, Jun 3, 2014 at 10:53 AM, James B. Byrne <byrnejb(a)harte-lyne.ca> wrote: > Apologies for this OT post. I need some help debugging a bash script. It > just happens to be provided by Apple Inc. > > In a terminal session under OSX-10.9.3 I want do do this: > > cd ~/'Library/Application Support' > > Which is a simple enough request. However, OSX returns: cd > /users/byrnejb/Library/Application: No such file or directory. The space > evidently acts as a delimiter to cd even though the path is quoted. > I don't use, nor do I have a copy of OSX to test against, but my suggestion may still apply. Escape the space with a backslash. cd ~/Library/Application\ Support -- ---~~.~~--- Mike // SilverTip257 //

1 0

Realtek device 5249 kernel module for C6 - a request to epel
by Patrick Bervoets 03 Jun '14

03 Jun '14

Hi, I try to make my SD-reader work on a HP ZBook. lspci 5d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5249 (rev 01) uname -a Linux Antisana.psc-elsene.be 2.6.32-431.17.1.el6.x86_64 #1 SMP Wed May 7 23:32:49 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Googling gave me http://linuxterminal.org/issue-with-rts5229-pci-express-card-reader/; last reply by François suggests to download the Realtek 5229 driver, edit the Makefile and rtsx.c and compile. And it works as stated. It would be handy if this module could be incorporated with epel. But I can't find the right way to make such a request. (shame on me) Thanks for any pointer Patrick

2 1

Custom respin ISO prompting for discs
by Karl MacMillan 03 Jun '14

03 Jun '14

I'm creating a custom install / respin ISO with updated packages and a kickstart - starting from CentOS 6.5 minimal install DVD. I'm generally following the directions from http://smorgasbork.com/component/content/article/35-linux/128-building-a-cu… . I can create the iso, boot, have it find the installation media (it prints "Found local installation media"), partition the disks, resolve the dependencies, and then when it gets to "Starting installation" it prompts with "Please insert CentOS disc 1 to continue". Debugging I've done so far (all but 4 result in the prompt for disc 1): 1. I've verified that the package set I have resolves all dependencies by testing the installation into a new rpmdb. 2. I've copied over the minimal install DVD contents directly, placed comps.xml in the Packages directory, and recreated repodata (using 'createrepo -g Packages/comps.xml -o . Packages/"). 3. Built on both CentOS 6.5 (with all updates) and Fedora 20. 4. Also tried to minimal DVD _without_ running createrepo (just placed the kickstart in the root of the image). This worked fine. That 4 works suggest that createrepo is at fault, but I can't for the life of me figure out what is going on. I've done this without a base url (-u) and with (using 'head -1 .discinfo). Can anyone offer some suggestions for how to debug further? Thanks - Karl

1 0

Re: [CentOS] clamav
by Filip Bartmann 03 Jun '14

03 Jun '14

On Thu, 29 May 2014 21:53:53 -0700 Emmett Culley <lst_manage(a)webengineer.com> wrote: > Every time I update my system with clamav, it doesn't restart and > freshclam no longer works, because of a permission issue on the log > directory. Each time I update clamav I have to search the Internet > to figure out what there is to do. That NEVER helps so I try > different combinations on user and group in amavis-new and clamav > configuratio files, until I eventually get them both to work. > > I am getting clamav and amavisd update from the epel repo. What can > I do to prevent this from happening? I have same issue, and i have after each update change permissions of /var/log/clamav and /var/lib/clamav to amavis.amavis. Filip Bartmann

7 14

CentOS-announce Digest, Vol 112, Issue 1
by centos-announce-request＠centos.org 03 Jun '14

03 Jun '14

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-2014:0585 CentOS 6 pango FASTTRACK Update (Johnny Hughes) 2. CEBA-2014:0588 CentOS 6 perl-WWW-Curl FASTTRACK Update (Johnny Hughes) 3. CEBA-2014:0587 CentOS 6 finger FASTTRACK Update (Johnny Hughes) 4. CEBA-2014:0586 CentOS 6 gettext FASTTRACK Update (Johnny Hughes) 5. CEBA-2014:0584 CentOS 6 gvfs Update (Johnny Hughes) 6. CentOS Dojo at University of Cincinnati, Ohio, USA 4th June 2014 (Karanbir Singh) ---------------------------------------------------------------------- Message: 1 Date: Mon, 2 Jun 2014 11:15:43 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0585 CentOS 6 pango FASTTRACK Update To: centos-announce(a)centos.org Message-ID: <20140602111543.GA44927(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0585 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0585.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: fed6b64dd11c7674f083e247f88155f694926a371d0011d9c963675273a2afe4 pango-1.28.1-10.el6.i686.rpm 7fa44d52c8dcb30e652a9292d5cc70b6de4a375237814669af4101dffa82a5af pango-devel-1.28.1-10.el6.i686.rpm x86_64: fed6b64dd11c7674f083e247f88155f694926a371d0011d9c963675273a2afe4 pango-1.28.1-10.el6.i686.rpm 414b4892afff1ea1938616177855ae3b46a5a7b9ada54c5435a69c1ee01f95d8 pango-1.28.1-10.el6.x86_64.rpm 7fa44d52c8dcb30e652a9292d5cc70b6de4a375237814669af4101dffa82a5af pango-devel-1.28.1-10.el6.i686.rpm b953b213cd91c24fa2386550e9f45adc0cd6343f3950c76fd26337961452e96b pango-devel-1.28.1-10.el6.x86_64.rpm Source: 4fa4091e3df6a9aca36fcc4f97bce5ff3204c9e9d59501852cec75627ee55201 pango-1.28.1-10.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 2 Date: Mon, 2 Jun 2014 11:16:09 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0588 CentOS 6 perl-WWW-Curl FASTTRACK Update To: centos-announce(a)centos.org Message-ID: <20140602111609.GA45110(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0588 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0588.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 76b3c17175cab8d480ba5a666c4897dbc8c7297ace2782589552a70ff2772fce perl-WWW-Curl-4.09-4.el6.i686.rpm x86_64: eddcf4919b9872d64ba07e5981e521529b66f311d311935bb45f1b9be71104f7 perl-WWW-Curl-4.09-4.el6.x86_64.rpm Source: 8b97a090e59623e7be150e8ff9e14b46daabb6fafb5495df032624226accf4c0 perl-WWW-Curl-4.09-4.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 3 Date: Mon, 2 Jun 2014 11:16:37 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0587 CentOS 6 finger FASTTRACK Update To: centos-announce(a)centos.org Message-ID: <20140602111637.GA45326(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0587 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0587.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: aa9e8c59429c405dbce170189f6c91c89ec214335af6c5633b595c4f4d16f581 finger-0.17-40.el6.i686.rpm bedf14297e4c0ffb238b107c66ef8df77678665f67666387df4cd945488c7842 finger-server-0.17-40.el6.i686.rpm x86_64: 0bd06f2b3fa1f3759684fdd0637f9192043e74d4c4f5a943810bd377484b2df4 finger-0.17-40.el6.x86_64.rpm 0ab50edec7522472c2b52f7046942b1e1430cdb51b306e33b815273abb49ecd1 finger-server-0.17-40.el6.x86_64.rpm Source: 6bc669fb3a83986cda5c1001783154ddcbe661f32323271dc5c5f4b3792822af finger-0.17-40.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 4 Date: Mon, 2 Jun 2014 11:17:04 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0586 CentOS 6 gettext FASTTRACK Update To: centos-announce(a)centos.org Message-ID: <20140602111704.GA45591(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0586 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0586.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: feac49f46cc856c121380a8fb0843c6ef38deb22a2020e8bd6e2bf641b92a64a gettext-0.17-18.el6.i686.rpm 87077bfb423877624e7951d55f8452d57f5ad9107928577c9aaa46c10f160aed gettext-devel-0.17-18.el6.i686.rpm b2da4c51580134bdb8326184df99954d92768ac6b884bf5bed6ce1e7892c3426 gettext-libs-0.17-18.el6.i686.rpm x86_64: feac49f46cc856c121380a8fb0843c6ef38deb22a2020e8bd6e2bf641b92a64a gettext-0.17-18.el6.i686.rpm 9a7a4f7101ec58412fb07e94c37eb15cefd7ed9ceb9c58e501fb41b691d29179 gettext-0.17-18.el6.x86_64.rpm 87077bfb423877624e7951d55f8452d57f5ad9107928577c9aaa46c10f160aed gettext-devel-0.17-18.el6.i686.rpm a337862b20183915724182820304f69cace05f68300e878ca821b433af4eb66b gettext-devel-0.17-18.el6.x86_64.rpm b2da4c51580134bdb8326184df99954d92768ac6b884bf5bed6ce1e7892c3426 gettext-libs-0.17-18.el6.i686.rpm 0a9bff445060a0d71cb4009a5071b7d9f84f65bb930f0cba34f16b739b2a3a61 gettext-libs-0.17-18.el6.x86_64.rpm Source: 4e1437824032474ab405ce08d2c5073efb1315b9593f270626fc15e86d0a9dc0 gettext-0.17-18.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 5 Date: Mon, 2 Jun 2014 11:18:16 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0584 CentOS 6 gvfs Update To: centos-announce(a)centos.org Message-ID: <20140602111816.GA45947(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0584 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0584.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 32fc8248d488ac2fd3ca91836af5b429f1d251b0a0b3a885bd241c5519613db7 gvfs-1.4.3-16.el6_5.i686.rpm 0bcd4bed50c6d03ad6ebd20dd182ddbcbed126f305f291e1f5f77f0f6fe7e169 gvfs-afc-1.4.3-16.el6_5.i686.rpm 36f31ca8260fe6d4750aeb65e3643c7cf7244232f8e8a4c74507af7c9740c11e gvfs-archive-1.4.3-16.el6_5.i686.rpm 925e9de932fbc8a847314cec66beea7708c9806c1f870a2d24dc1f19254eb4a9 gvfs-devel-1.4.3-16.el6_5.i686.rpm f0cdc0c7bcd9351bc9263ddaba4d688fee5052227d87a9ac3c45ea87568e98dc gvfs-fuse-1.4.3-16.el6_5.i686.rpm 308c2ea61c30225c47e42473aec0e2501586c23027071e3e23ba015e781419e8 gvfs-gphoto2-1.4.3-16.el6_5.i686.rpm dc7b2b84ca37772fc6bf5b2fe20a2f1588b10cf97032192bdd848c9762761287 gvfs-obexftp-1.4.3-16.el6_5.i686.rpm dfac59322ae86716d00c29a97c40ecc925059099611dc2dd8ce6769bd3f18973 gvfs-smb-1.4.3-16.el6_5.i686.rpm x86_64: 32fc8248d488ac2fd3ca91836af5b429f1d251b0a0b3a885bd241c5519613db7 gvfs-1.4.3-16.el6_5.i686.rpm bffa8eb56c101ec4bbe8c95a9001bdf823c4a5fdac08ac877c84539edb4d3c8e gvfs-1.4.3-16.el6_5.x86_64.rpm 58056ad269decaba34a61024c94f2d1f7caeed965a08bd8342dfa606543025a7 gvfs-afc-1.4.3-16.el6_5.x86_64.rpm ba52dd5c16f732c234cbae573ea7563799418d8b744c892592cee330b03b1e52 gvfs-archive-1.4.3-16.el6_5.x86_64.rpm 925e9de932fbc8a847314cec66beea7708c9806c1f870a2d24dc1f19254eb4a9 gvfs-devel-1.4.3-16.el6_5.i686.rpm 2b6906f00ca50a42d8c005469dd468962ef33839e674cb00e45c965927072b8f gvfs-devel-1.4.3-16.el6_5.x86_64.rpm 9d130e9d80c743363c9d59b48db6e286cea59111e83de63f4b3da9c01a2d3570 gvfs-fuse-1.4.3-16.el6_5.x86_64.rpm 9a3e7178b110341194b78d21b2dc72eae2b9979a8eb21c6ec77fb8d50116b604 gvfs-gphoto2-1.4.3-16.el6_5.x86_64.rpm e131c1d22869c56f0bcc51894065585336349f9ea4ab34f565f048852775ca1b gvfs-obexftp-1.4.3-16.el6_5.x86_64.rpm 1685020b256b78acc1abe0d90f3a5804688321fb9bc2af3dea6b925b10b11ae6 gvfs-smb-1.4.3-16.el6_5.x86_64.rpm Source: 781d66fecdf54c4a9c9666f5995fc3c1dbc8d68460796cb27ecf58f4cc06b022 gvfs-1.4.3-16.el6_5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 6 Date: Mon, 02 Jun 2014 15:36:44 +0100 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CentOS Dojo at University of Cincinnati, Ohio, USA 4th June 2014 To: CentOS Announcements List <centos-announce(a)centos.org> Message-ID: <538C8BFC.4080504(a)centos.org> Content-Type: text/plain; charset=ISO-8859-1 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Firstly, Register URL : http://www.eventbrite.co.uk/e/centos-dojo-cincinnati-oh-4-june-2014-univers… (its free to register and attend on the day, but you do need to register, and registrations close in ~ 40 hrs ) There is a great lineup for the Dojo at Cincinati, Ohio, USA including topics like OpenStack, Software Collections, OpenCompute and Hadoop, Writing opensource documention for admins, xen4centos, CentOS as an infrastructure development platform. Plus, like every Dojo expect there to be lots of opportunities to converse with other CentOS users, admins, managers and developers. You can see the full lineup and venue details at http://wiki.centos.org/Events/Dojo/Cincinnati2014 and once again, register here : http://www.eventbrite.co.uk/e/centos-dojo-cincinnati-oh-4-june-2014-univers… regards, - -- Karanbir Singh, Project Lead, The CentOS Project +44-207-0999389 | http://www.centos.org/ | twitter.com/CentOS GnuPG Key : http://www.karan.org/publickey.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlOMi/wACgkQMA29nj4Tz1t1MQCfbgEZ8bJndzV9CMeaae6q74uR NTMAoKO8oXvu9eFqcnZyUGWT0NNI3iqH =CVv5 -----END PGP SIGNATURE----- ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 112, Issue 1 ***********************************************

1 0

nodejs, epel, SCL
by Eugene Vilensky 02 Jun '14

02 Jun '14

Hello, With SCL and epel repositories enabled, some dependencies for the package name 'nodejs' get satisfied with libs from SCL which are placed in paths that are not part of my user's environment. Is there a method to make sure that nodeJS from epel dependencies are only satisfied from epel? For example, the http parser dependency gets satisfied by nodejs010-http-parser-2.0-5.20121128gitcd01361.el6.centos.alt.x86_6 http-parser-2.0-4.20121128gitcd01361.el6.x86_64 : HTTP request/response parser for C Repo : epel Matched from: Filename : /usr/lib64/libhttp_parser.so.2 Other : libhttp_parser.so.2()(64bit) Filename : /usr/lib64/libhttp_parser.so.2.0 http-parser-2.0-4.20121128gitcd01361.el6.i686 : HTTP request/response parser for C Repo : epel Matched from: Other : libhttp_parser.so.2 Filename : /usr/lib/libhttp_parser.so.2 Filename : /usr/lib/libhttp_parser.so.2.0 nodejs010-http-parser-2.0-5.20121128gitcd01361.el6.centos.alt.x86_64 : HTTP request/response parser for C Repo : scl Matched from: Filename : /opt/rh/nodejs010/root/usr/lib64/libhttp_parser.so.2 Filename : /opt/rh/nodejs010/root/usr/lib64/libhttp_parser.so.2.0 Other : libhttp_parser.so.2()(64bit)

6 14

numa support question on centos 6.5
by Jarod. w 02 Jun '14

02 Jun '14

Hi, All The vm can't start when using numa based on centos 6.5(kernel: kernel-2.6.32-431.17.1.el6.x86_64, qemu-kvm: qemu-kvm-0.12.1.2-2.415.el6_5.8.x86_64). My numa setting in vm xml is the following: -------------------- <numatune> <memory mode='strict' nodeset='1'/> </numatune> -------------------- When 'nodeset' sets '0', the vm can start; However, when setting it to 1, it can't start and report the following error: ---------------------------- error: Failed to start domain testbsd error: internal error Process exited while reading console log output: char device redirected to /dev/pts/1 kvm_create_vcpu: Cannot allocate memory Failed to create vCPU. Check the -smp parameter. ---------------------------- Any suggestions? Thanks in advance... Best Regards Jarod The running 'virsh capabilities' command, the input is below: ------------------------------------ <capabilities> <host> <uuid>00000000-0000-0000-0000-002590c4dc46</uuid> <cpu> <arch>x86_64</arch> <model>SandyBridge</model> <vendor>Intel</vendor> <topology sockets='1' cores='10' threads='2'/> <feature name='erms'/> <feature name='smep'/> <feature name='fsgsbase'/> <feature name='pdpe1gb'/> <feature name='rdrand'/> <feature name='f16c'/> <feature name='osxsave'/> <feature name='dca'/> <feature name='pcid'/> <feature name='pdcm'/> <feature name='xtpr'/> <feature name='tm2'/> <feature name='est'/> <feature name='smx'/> <feature name='vmx'/> <feature name='ds_cpl'/> <feature name='monitor'/> <feature name='dtes64'/> <feature name='pbe'/> <feature name='tm'/> <feature name='ht'/> <feature name='ss'/> <feature name='acpi'/> <feature name='ds'/> <feature name='vme'/> </cpu> <power_management> <suspend_mem/> <suspend_disk/> </power_management> <migration_features> <live/> <uri_transports> <uri_transport>tcp</uri_transport> </uri_transports> </migration_features> <topology> <cells num='2'> <cell id='0'> <cpus num='20'> <cpu id='0' socket_id='0' core_id='0' siblings='0,20'/> <cpu id='1' socket_id='0' core_id='1' siblings='1,21'/> <cpu id='2' socket_id='0' core_id='2' siblings='2,22'/> <cpu id='3' socket_id='0' core_id='3' siblings='3,23'/> <cpu id='4' socket_id='0' core_id='4' siblings='4,24'/> <cpu id='5' socket_id='0' core_id='8' siblings='5,25'/> <cpu id='6' socket_id='0' core_id='9' siblings='6,26'/> <cpu id='7' socket_id='0' core_id='10' siblings='7,27'/> <cpu id='8' socket_id='0' core_id='11' siblings='8,28'/> <cpu id='9' socket_id='0' core_id='12' siblings='9,29'/> <cpu id='20' socket_id='0' core_id='0' siblings='0,20'/> <cpu id='21' socket_id='0' core_id='1' siblings='1,21'/> <cpu id='22' socket_id='0' core_id='2' siblings='2,22'/> <cpu id='23' socket_id='0' core_id='3' siblings='3,23'/> <cpu id='24' socket_id='0' core_id='4' siblings='4,24'/> <cpu id='25' socket_id='0' core_id='8' siblings='5,25'/> <cpu id='26' socket_id='0' core_id='9' siblings='6,26'/> <cpu id='27' socket_id='0' core_id='10' siblings='7,27'/> <cpu id='28' socket_id='0' core_id='11' siblings='8,28'/> <cpu id='29' socket_id='0' core_id='12' siblings='9,29'/> </cpus> </cell> <cell id='1'> <cpus num='20'> <cpu id='10' socket_id='1' core_id='0' siblings='10,30'/> <cpu id='11' socket_id='1' core_id='1' siblings='11,31'/> <cpu id='12' socket_id='1' core_id='2' siblings='12,32'/> <cpu id='13' socket_id='1' core_id='3' siblings='13,33'/> <cpu id='14' socket_id='1' core_id='4' siblings='14,34'/> <cpu id='15' socket_id='1' core_id='8' siblings='15,35'/> <cpu id='16' socket_id='1' core_id='9' siblings='16,36'/> <cpu id='17' socket_id='1' core_id='10' siblings='17,37'/> <cpu id='18' socket_id='1' core_id='11' siblings='18,38'/> <cpu id='19' socket_id='1' core_id='12' siblings='19,39'/> <cpu id='30' socket_id='1' core_id='0' siblings='10,30'/> <cpu id='31' socket_id='1' core_id='1' siblings='11,31'/> <cpu id='32' socket_id='1' core_id='2' siblings='12,32'/> <cpu id='33' socket_id='1' core_id='3' siblings='13,33'/> <cpu id='34' socket_id='1' core_id='4' siblings='14,34'/> <cpu id='35' socket_id='1' core_id='8' siblings='15,35'/> <cpu id='36' socket_id='1' core_id='9' siblings='16,36'/> <cpu id='37' socket_id='1' core_id='10' siblings='17,37'/> <cpu id='38' socket_id='1' core_id='11' siblings='18,38'/> <cpu id='39' socket_id='1' core_id='12' siblings='19,39'/> </cpus> </cell> </cells> </topology> <secmodel> <model>none</model> <doi>0</doi> </secmodel> <secmodel> <model>dac</model> <doi>0</doi> </secmodel> </host> <guest> <os_type>hvm</os_type> <arch name='i686'> <wordsize>32</wordsize> <emulator>/usr/libexec/qemu-kvm</emulator> <machine>rhel6.5.0</machine> <machine canonical='rhel6.5.0'>pc</machine> <machine>rhel6.4.0</machine> <machine>rhel6.3.0</machine> <machine>rhel6.2.0</machine> <machine>rhel6.1.0</machine> <machine>rhel6.0.0</machine> <machine>rhel5.5.0</machine> <machine>rhel5.4.4</machine> <machine>rhel5.4.0</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/libexec/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> <pae/> <nonpae/> </features> </guest> <guest> <os_type>hvm</os_type> <arch name='x86_64'> <wordsize>64</wordsize> <emulator>/usr/libexec/qemu-kvm</emulator> <machine>rhel6.5.0</machine> <machine canonical='rhel6.5.0'>pc</machine> <machine>rhel6.4.0</machine> <machine>rhel6.3.0</machine> <machine>rhel6.2.0</machine> <machine>rhel6.1.0</machine> <machine>rhel6.0.0</machine> <machine>rhel5.5.0</machine> <machine>rhel5.4.4</machine> <machine>rhel5.4.0</machine> <domain type='qemu'> </domain> <domain type='kvm'> <emulator>/usr/libexec/qemu-kvm</emulator> </domain> </arch> <features> <cpuselection/> <deviceboot/> <acpi default='on' toggle='yes'/> <apic default='on' toggle='no'/> </features> </guest> </capabilities> ------------------------------------ The full vm xml is below: -------------------------------------------- <domain type='kvm'> <name>test</name> <uuid>7f68743b-d725-4c7d-dc7e-9aa6712584b3</uuid> <memory unit='KiB'>2097152</memory> <currentMemory unit='KiB'>2097152</currentMemory> <vcpu placement='static'>1</vcpu> <numatune> <memory mode='strict' nodeset='1'/> </numatune> <os> <type arch='x86_64' machine='rhel6.5.0'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source file='/home/Rel_8_5_0_17.raw'/> <target dev='hda' bus='ide'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <controller type='usb' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='ide' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <interface type='bridge'> <mac address='52:54:00:72:15:88'/> <source bridge='br0'/> <model type='ne2k_pci'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> <listen type='address' address='0.0.0.0'/> </graphics> <video> <model type='cirrus' vram='9216' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </memballoon> </devices> </domain> --------------------------------------------

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traffic distribution not happening in centos 6.5
by Varun Sharma 02 Jun '14

02 Jun '14

Hi, I am experimenting with libnetfilter_queue. libnetfilter_queue is a userspace library providing an API to packets that have been queued by the kernel packet filter. I am using sample code(nfqnl_test.c) available on netfilter.org. I have generated two binaries (queue0 and queue1) using that nfqnl_test.c sample code. These binaries are working as per expected behaviour in case of Centos 6.2 but with Centos 6.5 only one queue is receiving network traffic. I am not able to understand why only one queue is receiving network traffic in case of Centos 6.5 whereas same network traffic is being distributed in both the queues with Centos 6.2. uname –a :- Linux hwcentos8 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Machine Info: 16 core machine with 64GB RAM. Command used for iptables in Centos 6.5 :- iptables -A INPUT -j NFQUEUE --queue-balance 0:1 Output In Centos 6.5 :- [varun@exp2 ~]$ ./queue0 opening library handle unbinding existing nf_queue handler for AF_INET (if any) binding nfnetlink_queue as nf_queue handler for AF_INET binding this socket to queue '0' setting copy_packet mode pkt received queue0 hw_protocol=0x0800 hook=1 id=0 hw_src_addr=fc:4d:d4:d3:7f:73 indev=2 payload_len=40 entering callback pkt received queue0 hw_protocol=0x0800 hook=1 id=1 hw_src_addr=fc:4d:d4:d3:7f:73 indev=2 payload_len=40 entering callback pkt received queue0 hw_protocol=0x0800 hook=1 id=2 hw_src_addr=fc:4d:d4:d3:7f:73 indev=2 payload_len=40 entering callback pkt received queue0 hw_protocol=0x0800 hook=1 id=3 hw_src_addr=fc:4d:d4:f1:e1:5f indev=2 payload_len=78 entering callback [varun@exp2 ~]$ ./queue1 opening library handle unbinding existing nf_queue handler for AF_INET (if any) binding nfnetlink_queue as nf_queue handler for AF_INET binding this socket to queue '1' setting copy_packet mode Please let me know if more information is required. Regards varun

2 2

CentOS 6 KVM networking: What am I missing???
by Robert Heller 01 Jun '14

01 Jun '14

OK, I have a strange problem. It is probably something simple/stupid, but I cannot figure it out. I have a nice new PowerEdge T20 that I installed CentOS 6 (6.5) on with Virtualization (KVM). I then installed Ubuntu 14.04 in a virtual machine, with a bridged network: ------ begin ub140464.xml------------------ <domain type='kvm' id='2'> <name>ub140464</name> <uuid>53f7caec-1ff8-3bcd-3387-781dbc686907</uuid> <memory unit='KiB'>1048576</memory> <currentMemory unit='KiB'>1048576</currentMemory> <vcpu placement='static'>1</vcpu> <os> <type arch='x86_64' machine='rhel6.5.0'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/vg_newserver00/ub140464'/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </disk> <disk type='block' device='cdrom'> <driver name='qemu' type='raw'/> <target dev='hdc' bus='ide'/> <readonly/> <alias name='ide0-1-0'/> <address type='drive' controller='0' bus='1' target='0' unit='0'/> </disk> <controller type='usb' index='0'> <alias name='usb0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='ide' index='0'> <alias name='ide0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <interface type='network'> <mac address='52:54:00:11:43:29'/> <source network='virbr1'/> <target dev='macvtap0'/> <model type='virtio'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5900' autoport='yes' listen='127.0.0.1'> <listen type='address' address='127.0.0.1'/> </graphics> <sound model='ich6'> <alias name='sound0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </sound> <video> <model type='cirrus' vram='9216' heads='1'/> <alias name='video0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> <memballoon model='virtio'> <alias name='balloon0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </memballoon> </devices> <seclabel type='dynamic' model='selinux' relabel='yes'> <label>system_u:system_r:svirt_t:s0:c369,c592</label> <imagelabel>system_u:object_r:svirt_image_t:s0:c369,c592</imagelabel> </seclabel> </domain> ------ end ub140464.xml -------------------- ------ begin virbr1.xml --------------------- <network connections='1'> <name>virbr1</name> <uuid>c2621cc7-49d7-a94d-d682-a77a3f1fcbef</uuid> <forward dev='em1' mode='bridge'> <interface dev='em1' connections='1'/> </forward> </network> ------ end virbr1.xml --------------------- The Ububtu VM can connect to the LAN the T20 is on and off into the public Internet. Machines on the LAN (eg my laptop) can connect to Ububtu VM. *BUT* the host server cannot connect to the Ububtu VM and the Ububtu cannot connect to the host server. Netstat -r on the T20 (host server): [root@newserver ~]# netstat -r Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.1.0 * 255.255.255.0 U 0 0 0 em1 192.168.122.0 * 255.255.255.0 U 0 0 0 virbr0 link-local * 255.255.0.0 U 0 0 0 em1 default server1.wendell 0.0.0.0 UG 0 0 0 em1 Netstat -r on the Ubuntu VM: heller@ub140464:~$ netstat -r Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface default server1.wendell 0.0.0.0 UG 0 0 0 eth0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 (server1 is the older PowerEdge server running CentOS 5 that *presently* serves as the router to the public Internet and is also the dhcp and DNS server for the LAN. Eventually, the new T20 server will take that over, once it is fully set up.) I have set up VMs like this on my CentOS 5 (Xen) machine without any problems, but I must be missing something here. -- Robert Heller -- 978-544-6933 / heller(a)deepsoft.com Deepwoods Software -- http://www.deepsoft.com/ () ascii ribbon campaign -- against html e-mail /\ www.asciiribbon.org -- against proprietary attachments

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