Discuss October 2007

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268 participants
322 discussions

Trying to recover data off SATA-to-SCSI external 2TB ARRAY
by Dan Carl 16 Oct '07

16 Oct '07

Original the array was attach to an HP server via a Smart Array Controller.(which I didn't setup, I just inherited the problem) This controller no longer recognizes the array even though the front panel of the array indicates its intact. I then took the array and plugged it into my Centos server and it recognized it ... cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: XD-T112- Model: 212R Rev: R0.0 Type: Direct-Access But with errors In dmesg have this: sda: Mode Sense: bf 00 00 08 SCSI device sda: drive cache: write back sda: unknown partition table sd 0:0:0:0: Attached scsi disk sda I have no experience with the Smart Array Controller, just what I read the past couple of days. Here's how it was mounted on the HP server /dev/cciss/c0d1 /stor02 ext3 defaults 1 1 Is there a way I can get the data off the array with my Centos server? Any help/suggestions/tips would be greatly appreciated, I've hit a brick wall.

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Increasing shared memory?
by Christian Nygaard 16 Oct '07

16 Oct '07

I have a machine with fairly much memory 16GB and I get shmget failed: error 28 (No space left on device). It seems that I may be out of shared memory, how do I increase that? $ free total used free shared buffers cached Mem: 14976000 14945552 30448 0 146560 1298908 -/+ buffers/cache: 13500084 1475916 Swap: 18448376 6730856 11717520 Kind regards, Christian

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anaconda-runtime C5
by David Hrbáč 16 Oct '07

16 Oct '07

Hi, I'm quite surprised at anaconda-runtime dependencies. I've got C5 console only system and yum install anaconda-runtime gives this :o) David ============================================================================= Package Arch Version Repository Size ============================================================================= Installing: anaconda-runtime i386 11.1.2.36-1.el5.centos.6 base 1.7 M Installing for dependencies: GConf2 i386 2.14.0-9.el5 base 1.5 M ORBit2 i386 2.14.3-4.el5 base 253 k alsa-lib i386 1.0.12-3.el5 base 405 k anaconda i386 11.1.2.36-1.el5.centos.6 base 4.7 M atk i386 1.12.2-1.fc6 base 222 k audiofile i386 1:0.2.6-5 base 107 k avahi i386 0.6.16-1.el5 base 249 k avahi-glib i386 0.6.16-1.el5 base 14 k booty noarch 0.80.4-1 base 88 k chkfontpath i386 1.10.1-1.1 base 15 k comps-extras noarch 11.1-1.1.el5.centos base 46 k createrepo noarch 0.4.8-1.el5.rf rpmforge 55 k esound i386 1:0.2.36-3 base 129 k gamin i386 0.1.7-8.el5 base 118 k gnome-keyring i386 0.6.0-1.fc6 base 170 k gnome-mime-data i386 2.4.2-3.1 base 690 k gnome-mount i386 0.5-3.el5 base 70 k gnome-python2 i386 2.16.0-1.fc6 base 126 k gnome-python2-bonobo i386 2.16.0-1.fc6 base 63 k gnome-python2-canvas i386 2.16.0-1.fc6 base 23 k gnome-python2-gconf i386 2.16.0-1.fc6 base 31 k gnome-python2-gnomevfs i386 2.16.0-1.fc6 base 65 k gnome-vfs2 i386 2.16.2-4.el5 base 1.3 M gtk2 i386 2.10.4-16.el5 base 6.5 M hicolor-icon-theme noarch 0.9-2.1 base 25 k libFS i386 1.0.0-3.1 base 30 k libIDL i386 0.8.7-1.fc6 base 85 k libXTrap i386 1.0.0-3.1 base 22 k libXaw i386 1.0.2-8.1 base 324 k libXcursor i386 1.1.7-1.1 base 32 k libXfixes i386 4.0.1-2.1 base 14 k libXfont i386 1.2.2-1.0.2.el5 updates 240 k libXfontcache i386 1.0.2-3.1 base 9.6 k libXinerama i386 1.0.1-2.1 base 9.7 k libXmu i386 1.0.2-5 base 62 k libXpm i386 3.5.5-3 base 45 k libXrandr i386 1.1.1-3.1 base 15 k libXres i386 1.0.1-3.1 base 14 k libXtst i386 1.0.1-3.1 base 15 k libXv i386 1.0.1-4.1 base 14 k libXxf86dga i386 1.0.1-3.1 base 15 k libXxf86misc i386 1.0.1-3.1 base 11 k libart_lgpl i386 2.3.17-4 base 76 k libbdevid-python i386 5.1.19.6-1 base 52 k libbonobo i386 2.16.0-1.fc6 base 501 k libbonoboui i386 2.16.0-1.fc6 base 389 k libdaemon i386 0.10-5.el5 base 24 k libdhcp i386 1.17-1.el5 base 58 k libdhcp4client i386 12:3.0.5-5.el5 updates 241 k libdhcp6client i386 0.10-33.el5 base 78 k libdmx i386 1.0.2-3.1 base 13 k libfontenc i386 1.0.2-2.2.el5 base 19 k libglade2 i386 2.6.0-2 base 96 k libgnome i386 2.16.0-6.el5 base 858 k libgnomecanvas i386 2.14.0-4.1 base 222 k libgnomeui i386 2.16.0-5.el5 base 978 k libnotify i386 0.4.2-6.el5 base 37 k libwnck i386 2.16.0-4.fc6 base 185 k libxkbfile i386 1.0.3-3.1 base 73 k mkisofs i386 9:2.01-10 base 596 k netpbm i386 10.35-6.fc6 base 141 k netpbm-progs i386 10.35-6.fc6 base 2.0 M notification-daemon i386 0.3.5-8.el5 base 46 k notify-python i386 0.1.0-3.fc6 base 12 k ntp i386 4.2.2p1-5.el5 base 1.3 M pirut noarch 1.2.10-1.el5.centos.1 base 246 k pycairo i386 1.2.0-1.1 base 27 k pygtk2 i386 2.10.1-8.el5 base 1.1 M pygtk2-libglade i386 2.10.1-8.el5 base 17 k pykickstart noarch 0.43-1.el5 base 127 k pyorbit i386 2.14.1-1.1 base 47 k pyparted i386 1.8.1-4.el5 base 24 k python-numeric i386 23.7-2.2.2 base 751 k python-pyblock i386 0.25-1 base 55 k pyxf86config i386 0.3.31-2.fc6 base 65 k rhpxl i386 0.41-1.el5 base 101 k shared-mime-info i386 0.19-3.el5 base 148 k squashfs-tools i386 3.0-4 base 67 k startup-notification i386 0.8-4.1 base 32 k system-config-date noarch 1.8.12-1.el5 base 1.3 M ttmkfdir i386 3.0.9-23.el5 base 46 k xkeyboard-config noarch 0.8-7.fc6 base 327 k xorg-x11-drv-evdev i386 1:1.0.0.5-2.el5 base 9.1 k xorg-x11-drv-keyboard i386 1.1.0-2.1 base 14 k xorg-x11-drv-mouse i386 1.1.1-1.1 base 28 k xorg-x11-drv-vesa i386 1.2.1-5.2.el5 base 17 k xorg-x11-drv-void i386 1.1.0-3.1 base 7.6 k xorg-x11-font-utils i386 1:7.1-2 base 75 k xorg-x11-fonts-base noarch 7.1-2.1.el5 base 3.7 M xorg-x11-server-Xorg i386 1.1.1-48.13.0.1.el5 updates 3.2 M xorg-x11-server-utils i386 7.1-4.fc6 base 164 k xorg-x11-utils i386 7.1-2.fc6 base 116 k xorg-x11-xfs i386 1:1.0.2-4 updates 68 k xorg-x11-xkb-utils i386 1.0.2-2.1 base 176 k yum-metadata-parser i386 1.0-8.fc6 base 22 k Transaction Summary ============================================================================= Install 96 Package(s) Update 0 Package(s) Remove 0 Package(s) Total download size: 39 M

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Re: [CentOS] Conversion of text in shell
by Ross S. W. Walker 16 Oct '07

16 Oct '07

As it turns out this was a CS class exercise in using sed and regex. And excuse me, but you ARE using regular expressions in your example... -Ross -----Original Message----- From: centos-bounces(a)centos.org <centos-bounces(a)centos.org> To: CentOS mailing list <centos(a)centos.org> Sent: Mon Oct 15 17:07:11 2007 Subject: Re: [CentOS] Conversion of text in shell Ross S. W. Walker wrote: > Ross S. W. Walker wrote: >> roland hellström wrote: >>> OK! I finally figured out the solution for all you people out >>> the eager to hear it!!! >>> it was infact very very similar to the last line I sent... >> this is it >>> sed 's/$[^\.]*$.$[^,]*$,$[^\.]*$.$[^e]*$e$.*$/\1,\2 >>> \& $\3,\4 \\cdot 10^{\5}$\\\\/' >>> >>> omg I feel so h4xx0r figuring that out myself lol >>> Thx for the help all :) >> I am surprised you got it all in 1 regex, I was aiming more for: >> >> sed 's/,/ & /;s/\./,/;s/$.*$e$.*$/\1 \\cdot 10^{\2}/' > > whoops, I made a mistake: > > sed 's/,/ \& /;s/\./,/g;s/$.*$e$.*$/\1 \\cdot 10^{\2}\$\\\\/' > > You need the 'g' option in the second substitute to perform a > global, and of course the proper cdot expression. > you don't need regex: sed \ -e '/^ *$/d' \ -e 's/,/ \& $/' \ -e 's/\./,/g' \ -e 's/e/ \\cdot 10^{/' -e s'/$/}$\\\\/' \ /path/to/input/file now, the exercice is to read the input file directly with LaTeX using TeX macros instead of converting it. _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos ______________________________________________________________________ This e-mail, and any attachments thereto, is intended only for use by the addressee(s) named herein and may contain legally privileged and/or confidential information. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution or copying of this e-mail, and any attachments thereto, is strictly prohibited. If you have received this e-mail in error, please immediately notify the sender and permanently delete the original and any copy or printout thereof.

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is there an smp kernel?
by Chuck Campbell 16 Oct '07

16 Oct '07

I have a dual xeon, dual core box running the xen x86_64 kernel. I've decided against running any guest OS'es most of the time, so I'd like to install an smp kernel, that would hopefully allow me to install and use the nvidia drivers for my quadro FX1500 graphics card. I did a yum list kernel* but I don't see any smp kernels. Do I need to do a full reinstall w/o virtualization, or does the plain kernel.x86_64 0:2.6.28-8.1.14.el5 support smp? I spent an hour or so googling and didn't find any clear answer, but I may not have looked in the right place. thanks, -chuck

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Conversion of text in shell
by roland hellström 15 Oct '07

15 Oct '07

Hi! I want to convert the lines 1.1,3.19e-4 1.2,3.05e-3 10.5,9.14e8 (as example) to 1,1 & $3,19 \cdot 10^{-4}$\\ etc.. from one file and save these in a new file Rly lost here except I know I should use regexp and MAYBE sed somehow :) Thx for any help _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

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Howto reconfigure / rebuild CentOS 5 LiveCD
by John Donath 15 Oct '07

15 Oct '07

Hi, I like to add some of my own utilities, etc.. to the CentOS 5.0 LiveCD. IOW I am looking for a way to rebuild the livecd for specific purposes. Can someone reach me handle where to start? The only thing I've found so far is the out-of-the-box iso. Thanks, John

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problem CentOS 5 yum upgrade
by Craig White 15 Oct '07

15 Oct '07

I'm going to remove horde at this point but I am having an issue running yum upgrade... --> Running transaction check --> Processing Dependency: php-pecl(memcache) for package: horde --> Finished Dependency Resolution Error: Missing Dependency: php-pecl(memcache) is needed by package horde Craig

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ECC RAM Error
by Centos 15 Oct '07

15 Oct '07

Hello Has any one have any experience in ECC RAM Errors. we are seeing ECC fault Errors but I am not sure if it can be related to RAM it self or it is related to bad connection and noise. please let me know if you have a good document regarding ECC Errors, specially I want to know if data will be retransmitted when error happens. 02:00:31, Thursday, 10/11/2007 : EXCEPTION: ECC Error Interrupt (Two or more Bit Error) 0C18:00020001 0C68:00000000 Lcause:74630001 Lerr:1C855F82 Thanks

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networking - Scalable I/O on Linux
by ann kok 15 Oct '07

15 Oct '07

Hi all I am looking for the ethernet card for linux. In the intel website 1/ I don't know what is the meaning of Scalable I/O on Linux. 2/ ls the big different between desktop and server card? Thank you http://www.intel.com/network/connectivity/products/pro1000pt_quad_server_ad… Load balancing on multiple CPUs Increases performance on multi-processor systems by efficiently balancing network loads across CPU cores when used with Receive-Side Scaling from Microsoft or Scalable I/O on Linux* ____________________________________________________________________________________ Pinpoint customers who are looking for what you sell. http://searchmarketing.yahoo.com/

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Discuss October 2007