Discuss January 2012

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221 discussions

Re: [CentOS] ia32-libs for 64 bit CentOS
by Elijah Karari 17 Jan '12

17 Jan '12

Let me give you the complete picture so that you may undrstand the predicament am in, the Zimbra collab. suite is completely open source, it has a desktop version which is only available as a .i686 package. see it for yourself: http://www.zimbra.com/downloads/zd-downloads.html i installed compat-libstdc++ but it still doesn't work . This is the error message : WARNING: ia32-libs is missing for x86_64 platform. This package is required to run Zimbra Desktop on 64-bit Linux. Please help..... ----- Original Message ----- From: "Frank Cox" <theatre(a)melvilletheatre.com> To: "Elijah Karari" <elijah.karari(a)edf.co.ke> Sent: Tuesday, January 17, 2012 7:35:05 AM Subject: Re: [CentOS] ia32-libs for 64 bit CentOS Please read what I said: > I've never heard of Zimbra before, so I don't know the difference. I just ran > "Zimbra Desktop 7" through google and found a webpage with 64-bit and 32-bit > downloads on it. Otherwise, if it's open source then you should be able to download the source code and compile it for your system. Since I have no use for this thing myself I didn't bother to bookmark or save any references for it; in fact I may have been looking at something entirely different. Who knows? Check google and follow the first few links -- that's all I did. On Mon, 16 Jan 2012 22:01:59 -0600 (CST) Elijah Karari wrote: > Kindly send me the link where you saw the supposed 64 bit download for linux. > FYI zimbra is an open source mail server. > > ----- Original Message ----- > > From: "Frank Cox" <theatre(a)melvilletheatre.com> > To: "CentOS mailing list" <centos(a)centos.org> > Cc: "Elijah Karari" <elijah.karari(a)edf.co.ke> > Sent: Monday, January 16, 2012 7:51:04 PM > Subject: Re: [CentOS] ia32-libs for 64 bit CentOS > > On Mon, 16 Jan 2012 03:51:46 -0600 (CST) > Elijah Karari wrote: > > > Are you sure its Zimbra Desktop 7 & not Zimbra Collaboration Suite. If you > > really found it, kindly post the link. > > I've never heard of Zimbra before, so I don't know the difference. I just ran > "Zimbra Desktop 7" through google and found a webpage with 64-bit and 32-bit > downloads on it. > > It looks like this is some kind of a commercial program which someone is, > presumably, paying for. Have you considered contacting their technical > support department to ask them about it? > > -- > MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com > www.creekfm.com - FIFTY THOUSAND WATTS of POW WOW POWER! > -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com www.creekfm.com - FIFTY THOUSAND WATTS of POW WOW POWER!

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What software RAID levels are supported with CentOS 6.x?
by Jonathan Vomacka 17 Jan '12

17 Jan '12

CentOS Community, Which RAID levels are supported with a software RAID during the CentOS install? I currently have 4 drives in the system, and am looking to have performance and mirror (like RAID 0+1 or RAID 1+0). Are these raid levels supported?

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NOUVEAU driver video acceleration
by Mark LaPierre 16 Jan '12

16 Jan '12

My Xorg.0.log file says: [ 64601.460] (==) Using default built-in configuration (30 lines) [ 64601.460] (==) --- Start of built-in configuration --- [ 64601.460] Section "Device" [ 64601.460] Identifier "Builtin Default nouveau Device 0" [ 64601.460] Driver "nouveau" [ 64601.460] EndSection [ 64601.460] Section "Screen" [ 64601.460] Identifier "Builtin Default nouveau Screen 0" [ 64601.460] Device "Builtin Default nouveau Device 0" [ 64601.460] EndSection [ 64601.469] GeForce 6 (NV4x) [ 64601.474] (--) NOUVEAU(0): Chipset: "NVIDIA NV4b" I have no xorg.conf file. I have a GeForce 7 (G7x) chip set on my video card. The NOUVEAU driver is misidentifying my chip set. I suspect that this is a major part of the reason why video acceleration is not working. How can I get the NOUVEAU driver to recognize the GeForce 7 (G7x) chip set on my video card? Maybe I don't care about that. How can I get the NOUVEAU driver to support accelerated video? -- _ °v° /(_)\ ^ ^ Mark LaPierre Registerd Linux user No #267004

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Re: [CentOS] VirtIO disk 'leakage' across guests?
by James B. Byrne 16 Jan '12

16 Jan '12

If I log on to the newly cloned guest and I try and rename the vg used by that instance I see this: [root@vm-centos-6 ~]# vgrename vg_vm_centos_6 vg_vm_renamed Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. Cannot change VG vg_vm_centos_6 while PVs are missing. Consider vgreduce --removemissing. [root@vm-centos-6 ~]# vgreduce vg_vm_centos_6 --removemissing Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. WARNING: Partial LV lv_pgsql needs to be repaired or removed. WARNING: Partial LV lv_backups needs to be repaired or removed. WARNING: There are still partial LVs in VG vg_vm_centos_6. To remove them unconditionally use: vgreduce --removemissing --force. Proceeding to remove empty missing PVs. The xmldump for this guest instance contains this: <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none'/> <source dev='/dev/vg_vhost01/lv_vm_test-vg-rename'/> <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' unit='0'/> </disk> <controller type='ide' index='0'> <alias name='ide0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> The /dev entries for this vm guest are these: [root@vm-centos-6 ~]# ll /dev/vg_vm_centos_6/* lrwxrwxrwx. 1 root root 7 Jan 16 15:36 /dev/vg_vm_centos_6/lv_root -> ../dm-0 lrwxrwxrwx. 1 root root 7 Jan 16 15:36 /dev/vg_vm_centos_6/lv_swap -> ../dm-1 Searching for the missing uuid I find these files: # find /etc -print | xargs grep 'umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De' /etc/lvm/archive/vg_vm_centos_6_00005-1429183950.vg: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" /etc/lvm/archive/vg_vm_centos_6_00002-807578735.vg: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" /etc/lvm/archive/vg_vm_centos_6_00004-1687335328.vg: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" /etc/lvm/archive/vg_vm_centos_6_00003-650133889.vg: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" /etc/lvm/archive/vg_vm_centos_6_00006-1907108135.vg: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" /etc/lvm/backup/vg_vm_centos_6: id = "umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De" Looking in the files of /etc/lvm/archive created by the vgrename command shows a complete mess of lvs from different vm guests non of which have anything in common with the test vm guest, other than they all share the same volume group name. Evidently, cloning vm instances for the purpose of setting up a new vm guest to run with other vms cloned from the same prototype is not a good idea, -- *** 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 -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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CentOS 6 (G)parted re-aligning existing partitions?
by Ljubomir Ljubojevic 16 Jan '12

16 Jan '12

I used Hiren Boot CD (Some tool on it) to create 8 partitions for Windows XP and CentOS 6. Now, CentOS6 Disk Utility reports for first partition: "Warning: The partition is misaligned by 512 bytes. This may result in very poor performances. Repartitioning is suggested.", and similar warnings almost all other partitions. Since I already have both Windows (NTFS) and CentOS 6 installed, I was wondering is there any easy way of re-alligning them, maybe via parted? Can someone write short to-the-point howto for repartitioning ext4 partitions (/boot especially)? NTFS partitions I can ghost without a problem and resize them when I returnin it on the HDD. It would be nice to experiment, but I am out of time. I did fdisk -l /dev/sda > file and I can do dd to image file, but how about resizing/repartitioning? I read somewhere that it is good to leave 1MB free before first partition, so it can be aligned? Thanks, -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant

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6.2 install fails on HP 6200pro (Intel Q65X chipset).
by Bryan Hodgson 16 Jan '12

16 Jan '12

CentOS 5.6 x64 installs successfully on HP 6200pro SFF box with Intel Q65X Express chipset (including HD graphics), Core i5 and added NVS300 graphics card. Actually, it works great. HP lists "RedHat Enterprise x64" as a supported OS. The 6200pro is a "business desktop" that became available in early summer 2011. CentOS 6.2 x64 install halts during initial boot, with boot messages stopping at "Detecting hardware". I'm clueless on this one. Suggestions appreciated. Does anyone have CentOS running on this hardware or this chipset? Bryan Hodgson Lehigh University

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Re: [CentOS] VirtIO disk 'leakage' across guests?
by James B. Byrne 16 Jan '12

16 Jan '12

On Mon, January 16, 2012 13:05, James B. Byrne wrote: > How is it even possible for an > application running under a httpd service on one guest to > see anything at all besides the VirtIO storage assigned to > that guest? > > Has anyone else encountered this anomaly? > I just cloned a guest instance. The clone prototype was set up with a single VirtIO disk of 8Gbs, divided into a 500 Mb boot and a ~7.1Gb root partition. The root partition was entirely assigned to the basic vg and two lv were created, one for swap and one for the actual root partition. When the guest was cloned there was only one VirtIO disk of 8 Gb assigned to it and this was cloned and given a new name. When I look at the newly cloned guest instance with pvdisplay this is what I see: # pvdisplay Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. --- Physical volume --- PV Name /dev/vda2 VG Name vg_vm_centos_6 PV Size 7.32 GiB / not usable 3.00 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 1874 Free PE 0 Allocated PE 1874 PV UUID djM23m-6Yeb-BQ2x-gPh9-ORMt-dX2i-Ou9xBQ --- Physical volume --- PV Name unknown device VG Name vg_vm_centos_6 PV Size 31.25 GiB / not usable 3.97 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 7999 Free PE 0 Allocated PE 7999 PV UUID umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De When I look at it using vgdisplay then this is what I see: # vgdisplay Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. --- Volume group --- VG Name vg_vm_centos_6 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 10 VG Access read/write VG Status resizable MAX LV 0 Cur LV 4 Open LV 2 Max PV 0 Cur PV 2 Act PV 1 VG Size 38.57 GiB PE Size 4.00 MiB Total PE 9873 Alloc PE / Size 9873 / 38.57 GiB Free PE / Size 0 / 0 VG UUID qa6jwq-5gTp-6mMH-IWl9-OrEK-HjWc-pbaFsa What is going on and how do I fix this? The size of the ghost pv (31Gb) is showing up as the size of the clone's vg whereas the pv for the cloned instance is only 8Gb. I am only using virt-manager to manage disk storage for these guests and I have no idea why or how this mismash is happening. Any ideas? -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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CentOS 6 and glib 2.24
by Grendel 16 Jan '12

16 Jan '12

Hi all, when will be glib 2.24 in CnetOS 6 releases? grendel

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CentOS-announce Digest, Vol 83, Issue 6
by centos-announce-request＠centos.org 16 Jan '12

16 Jan '12

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-2012:0021 CentOS 5 procinfo Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 16 Jan 2012 13:44:56 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2012:0021 CentOS 5 procinfo Update To: centos-announce(a)centos.org Message-ID: <20120116134456.GA2489(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2012:0021 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-0021.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d0d097e023686ff61086924618037ec38117d77b0022ddc3172ae45f6c514f7e procinfo-18-19.el5_7.2.i386.rpm x86_64: 5173bd1e3c161cba6a9b5958029e4ad4a8b2f80099241cb1272aebe9caf3cb08 procinfo-18-19.el5_7.2.x86_64.rpm Source: 4e49b85b4f804dd35ae31e87d7a6fa294cc1c7e94d925f7a5762e7a3fa6e0934 procinfo-18-19.el5_7.2.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 83, Issue 6 **********************************************

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ia32-libs for 64 bit CentOS
by Elijah Karari 16 Jan '12

16 Jan '12

Hi, I've been trying to install Zimbra Desktop 7 on CentOS 5.5 using the usual perl script provided. The issue is, I get a warning that my system does not have ia32 libs. I dug a bit on google and found out that 'there is no such package as ia32 libs for Centos'. I also tried all the suggested work arounds like glibc & stuff, can anyone shed more light on this? Oh, the zimbra package is a .i686 package. Please help if you can. Regards, EK.

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Discuss January 2012