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RE: [CentOS] web.vcs.u52.k12.me.us/linux/smbldap problems
by Marc Powell 19 May '05

19 May '05

> -----Original Message----- > From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On > Behalf Of Johnny Hughes > Sent: Thursday, May 19, 2005 8:48 AM > To: CentOS ML > Subject: Re: [CentOS] web.vcs.u52.k12.me.us/linux/smbldap problems > > On Thu, 2005-05-19 at 09:41 -0400, Robert Moskowitz wrote: > > I am perhaps going about this the hard way of getting SAMBA all running > on > > my Centos 4 install... > > > > These scripts are set up to work with Fedora Core 3 or K12LTSP 4.2 > > > > I got the install to work. It did not seem to hard. > > > > Then the docs tell me to install apt from Fedora project. Well I am > using > > yum so I ignore that. > > > > Next step is to run: > > > > perl -MCPAN -e -shell > > > > perl -MCPAN -e shell > > > (but using CPAN to update perl will break things) I use CPAN all the time and haven't had any problems. Are you saying this because yum/rpm wouldn't know they were installed? Can you expand on your concerns? -- Marc

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pronunciation?
by Todd Blake 19 May '05

19 May '05

Anyone know how centos is actually pronounced? When people I work with ask me which linux I run, I say it like the word scent - oh - s, with a sharp S on the end. How's everyone else say it? How's it supposed to be said?

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Re: [CentOS] Installing CentOS on RAID PATA not SATA - A8V
by Bogdan Nicolescu 19 May '05

19 May '05

Thanks for the detailed information. Starting to make sense. Bogdan --- "Bryan J. Smith" <b.j.smith(a)ieee.org> wrote: > On Wed, 2005-05-18 at 20:23 -0700, Bogdan Nicolescu > wrote: > > My first attempt at RAID... > > I purposely call it Fake/Free RAID (FRAID) for a > reason. > It is a _regular_ ATA controller with *0* extra > hardware. > There is a "trick" 16-bit BIOS that can setup some > RAID > organization. > > It is _useless_ once a 32/64-bit OS boots. > > > Tried a different distribution with the latest > kernel, > > and indeed the PTA drives on the Promise > controller > > were recognized but they were recognized as two > > separate drives while the controller was in RAID > mode > > (rather than IDE mode). > > Correct. Because the system sees the "raw" ATA > channels. > There must be a "trick" 32/64-bit driver to match > the > "trick" 16-bit BIOS. > > This "trick" 32/64-bit driver contains _all_ of the > RAID functionality. *0* is in the hardware, because > the > hardware has *0* RAID firmware other than the > ultra-simple > stripe/mirror access when the 16-bit BIOS is > booting. > > About the same 2-3 companies write these drivers, > and > _all_ vendors license that code. Because it is the > core > IP of those companies, they will _never_ release it. > As such, the drivers are _always_ "closed source" > and > really only available for Windows. The few > companies that > do release Linux drivers release kernel > version-specific > ones that are binary-only, no source code. > > There is a "clean-room" GPL ATA RAID driver in > ataraid.c. > And then interface drivers in hptraid.c, pdcraid.c > and > silraid.c, but they _rarely_ work with most "FRAID" > cards accept for very old ones. And they are > _slower_ > than the OS' RAID (NT LDM, Linux LVM/MD, etc...). > > > Are you saying that even if the drives are > recognized, > > I will not be able to implement RAID in hardware > mode? > > There is _no_ "hardware" mode. The system _always_ > sees > the drives. There must be a "trick" driver to > "hide" the > drives and make them seem organized. > > A _true_ hardware RAID controller _always_ has > on-board > intelligence that directly controls the drives, and > has > the RAID firmware on-board. In those cases, the > system > talks to that on-board intelligence (e.g., > microcontroller > or ASIC) and _never_ actually sees the drives. > Because > all of the RAID intelligence is in the firmware, the > OS > driver is just a basic block driver, so they are > GPL. > > Examples of true hardware ATA RAID include Promise > SuperTrak > (_not_ the FastTrak), Adaptec 2400A/2800A, some (but > not > all) LSI Logic MegaRAID and 3Ware Escalade products. > > These cards cost between $125-$500+. You will _not_ > find a _true_ hardware RAID controller on a > mainboard. ;-> > > > Any other options installing CenOS 4 on > unsupported hd > > controller besides: > > a. install CentOS 4 while drive in recognized hd > > controller > > b. get new kernel > > c. compile/install new kernel (without pulling my > hair > > out) > > d. move drives to unsupported hd controller > > e. set controller to IDE mode > > f. boot using new kernel (while praying) > > g. do software RAID > > Yes, software RAID is typically _faster_ than these > FRAID cards. > Why? Because instead of using the logic of the > FRAID controller, > you get the logic of the OS' buffering. The OS' > buffering will > commit writes and interleave reads far better than a > FRAID > controller's "trick" driver logic. > > > -- > Bryan J. Smith > b.j.smith(a)ieee.org > ----------------------------------------------------------------- > > Beware of those who define their preference in terms > of hate of > another option, and not on the positive merits of > their selection > > > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos >

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httpd and krb5.conf
by Aleksandar Milivojevic 19 May '05

19 May '05

I've noticed that SELinux blocks httpd (standard CentOS httpd, simply installed from RPM) from writing to krb5.conf file. Question. Why on earth would httpd need write access to krb5.conf file?! Sure, it might need read access if it is configured to use Kerberos for authentication, but write!? I mean, web server that modifies one of the critical files (which is used for authentication/authorization)?

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CentOS-announce Digest, Vol 3, Issue 9
by centos-announce-request＠centos.org 19 May '05

19 May '05

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. CESA-2005:074 Low CentOS 3 ia64 rsh - security update (Pasi Pirhonen) 2. CESA-2005:106 Low CentOS 3 ia64 openssh - security update (Pasi Pirhonen) 3. CESA-2005:256 Low CentOS 3 ia64 glibc - security update (Pasi Pirhonen) 4. CEBA-2005:258 CentOS 3 ia64 gcc - Bug Fix Advisory (Pasi Pirhonen) 5. CEBA-2005:260 CentOS 3 ia64 binutils - Bug Fix Advisory (Pasi Pirhonen) 6. CEEA-2005:253 CentOS 3 ia64 tzdata - Product Enhancement (Pasi Pirhonen) 7. CESA-2005:074 Low CentOS 3 s390(x) rsh - security update (Pasi Pirhonen) 8. CESA-2005:106 Low CentOS 3 s390(x) openssh - security update (Pasi Pirhonen) 9. CESA-2005:256 Low CentOS 3 s390(x) glibc - security update (Pasi Pirhonen) 10. CEBA-2005:258 CentOS 3 s390(x) gcc - Bug Fix Advisory (Pasi Pirhonen) 11. CEBA-2005:260 CentOS 3 s390(x) binutils - Bug Fix Advisory (Pasi Pirhonen) 12. CEEA-2005:253 CentOS 3 s390(x) tzdata - Product Enhancement (Pasi Pirhonen) 13. CEBA-2005:088 CentOS 3 ia64 authconfig - Product Enhancement Advisory (Pasi Pirhonen) 14. CEEA-2005:263 CentOS 3 ia64 diskdumputils - enhancement update (Pasi Pirhonen) 15. CEEA-2005:357 CentOS 3 ia64 bootparamd - Updated package (Pasi Pirhonen) 16. CEEA-2005:149 CentOS 3 ia64 kdebase - bug fix update (Pasi Pirhonen) 17. CEBA-2005:446 CentOS 3 ia64 krb5 - updated package (Pasi Pirhonen) 18. CEBA-2005:058 CentOS 3 ia64 util-linux - bug fix update (Pasi Pirhonen) 19. CEBA-2005:062 CentOS 3 ia64 pam - bug fix update (Pasi Pirhonen) 20. CEBA-2005:246 CentOS 3 ia64 parted - bug fix update (Pasi Pirhonen) 21. CEBA-2005:147 CentOS 3 ia64 rpm - bug fix update (Pasi Pirhonen) 22. CEEA-2005:088 CentOS 3 s390(x) authconfig - Product Enhancement Advisory (Pasi Pirhonen) 23. CEEA-2005:357 CentOS 3 s390(x) bootparamd - Updated package (Pasi Pirhonen) 24. CEEA-2005:149 CentOS 3 s390(x) kdebase - bug fix update (Pasi Pirhonen) 25. CEBA-2005:058 CentOS 3 ia64 util-linux - bug fix update (Pasi Pirhonen) 26. CEBA-2005:062 CentOS 3 s390(x) pam - bug fix update (Pasi Pirhonen) 27. CEBA-2005:246 CentOS 3 s390(x) parted - bug fix update (Pasi Pirhonen) 28. CEBA-2005:147 CentOS 3 ia64 s390(x) - bug fix update (Pasi Pirhonen) 29. CEBA-2005:446 CentOS 3 s390(x) krb5 - updated package (Pasi Pirhonen) 30. CEBA-2005:292 CentOS 3 ia64 samba - bug fix update (Pasi Pirhonen) 31. CEBA-2005:292 CentOS 3 s390(x) samba - bug fix update (Pasi Pirhonen) 32. CEBA-2005:123 CentOS 3 ia64 initscripts - bug fix update (Pasi Pirhonen) 33. CEBA-2005:123 CentOS 3 s390(x) initscripts - bug fix update (Pasi Pirhonen) 34. CEEA-2005:456 CentOS 3 ia64 cscope - new package adds source code browsing tool (Pasi Pirhonen) 35. CEEA-2005:454 CentOS 3 ia64 gnome-panel and metacity - updated package (Pasi Pirhonen) 36. CEEA-2005:455 CentOS 3 ia64 wget - updated package (Pasi Pirhonen) 37. CEEA-2005:454 CentOS 3 s390(x) gnome-panel and metacity - updated package (Pasi Pirhonen) 38. CEEA-2005:455 CentOS 3 s390(x) wget - updated package (Pasi Pirhonen) 39. CESA-2005:294 CentOS 3 ia64 kernel - updated package (Pasi Pirhonen) 40. CEEA-2005:453 CentOS 3 ia64 linuxwacom - new package (Pasi Pirhonen) 41. CEEA-2005:456 CentOS 3 s390(x) cscope - new package adds source code browsing tool (Pasi Pirhonen) 42. CESA-2005:294 CentOS 3 s390(x) kernel - updated package (Pasi Pirhonen) ---------------------------------------------------------------------- Message: 1 Date: Wed, 18 May 2005 20:58:16 +0300 From: Pasi Pirhonen <upi(a)iki.fi> Subject: [CentOS-announce] CESA-2005:074 Low CentOS 3 ia64 rsh - security update To: centos-announce(a)centos.org Message-ID: <20050518175816.GS13577(a)core.upi.iki.fi> Content-Type: text/plain; charset="us-ascii" CentOS Errata and Security Advisory CESA-2005:074 https://rhn.redhat.com/errata/RHSA-2005-074.html The following updated files have been uploaded and are currently syncing to the mirrors: files: updates/ia64/RPMS/rsh-0.17-17.6.ia64.rpm updates/ia64/RPMS/rsh-server-0.17-17.6.ia64.rpm -- Pasi Pirhonen - upi(a)iki.fi - http://iki.fi/upi/

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Re: [CentOS] Installing CentOS on RAID PATA not SATA - A8V
by Bogdan Nicolescu 19 May '05

19 May '05

--- Chris Mauritz <chrism(a)imntv.com> wrote: > Bryan J. Smith <b.j.smith(a)ieee.org> wrote: > > >If you want just ATA/SATA support of single drives, > that will work. > >The RAID functionality will never work, because it > is 100% software-based > >(the 16-bit BIOS setup is just for boot-time). > > > >I call this "FRAID" and it is not hardware RAID (it > adds *0* hardware). > >Any drivers will be proprietary and not open > source, because they > >contain RAID code licensed from a 3rd party that is > not GPL (and > >never will be, because it is the core IP of that > 3rd party and the > >lifeblood of their business). > > > > > > > > Be very 'FRAID. 8-) If it was me, I'd figure out > how to get the drives > recognized as plain old ATA drives and then use the > software RAID > striping native to Linux rather than depend on the > promise card to do > anything other than act as an ATA controller. I > think the likelihood of > roaching the volume while depending on the promise > software RAID bandaid > is probably rather high for no performance payoff > whatsoever. > > Cheers, > > C > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos > My first attempt at RAID... Tried a different distribution with the latest kernel, and indeed the PTA drives on the Promise controller were recognized but they were recognized as two separate drives while the controller was in RAID mode (rather than IDE mode). Are you saying that even if the drives are recognized, I will not be able to implement RAID in hardware mode? Any other options installing CenOS 4 on unsupported hd controller besides: a. install CentOS 4 while drive in recognized hd controller b. get new kernel c. compile/install new kernel (without pulling my hair out) d. move drives to unsupported hd controller e. set controller to IDE mode f. boot using new kernel (while praying) g. do software RAID --------------------------------- TIA Bogdan

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RE: [CentOS] spamassassin
by Marc Powell 19 May '05

19 May '05

> -----Original Message----- > From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On > Behalf Of mbest(a)pendragon.org > Sent: Monday, May 16, 2005 3:41 PM > To: CentOS mailing list > Subject: Re: [CentOS] spamassassin > > > pulling my hair out... > > > > bayes: bayes db version 0 is not able to be used, aborting! > > at /usr/lib/perl5/vendor_perl/5.8.0/Mail/SpamAssassin/BayesStore/DBM.pm > > line 160. > > This is exactly the same situation I was complaining about earlier today. > > It all comes down to something happening with the autolearn or something > in the running Spamassassin causes the bayes db to become version 0 from > version 3, and stop working. > > If anyone comes across a solution, we'll both be appreciative. Number two hit on Google purports a solution. Have you seen it? http://64.233.187.104/search?q=cache:7ANQ2UIWWeUJ:lists.elvandar.org/pip ermail/spamassassin-users/2004-September/014432.html+%22bayes:+bayes+db+ version+0+is+not+able+to+be+used,+aborting!%22&hl=en Searching less literally indicates this is an issue across many distributions. Perhaps an email to spamassassin-users would help find a solution. -- Marc

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Announce list filters
by Henk van Lingen 19 May '05

19 May '05

Hi, (sorry, new thread, already dropped the previous postings) Johnny H. just posted a surprising feature: filtering options for the announce list. But they don't seem to be right or there is no announce standard. Pasi is posting storms of non i386 things. He uses: "CentOS 3 s390" the filter has: "CentOS-3 s390" Regards, -- Henk van Lingen, Systems & Network Administrator (o- -+ Dept. of Computer Science, Utrecht University. /\ | phone: +31-30-2535278 v_/_ http://henk.vanlingen.net/ http://www.tuxtown.net/netiquette/

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Re: [CentOS] Installing CentOS on RAID PATA not SATA - A8V
by Bryan J. Smith <b.j.smith＠ieee.org> 18 May '05

18 May '05

If you want just ATA/SATA support of single drives, that will work. The RAID functionality will never work, because it is 100% software-based (the 16-bit BIOS setup is just for boot-time). I call this "FRAID" and it is not hardware RAID (it adds *0* hardware). Any drivers will be proprietary and not open source, because they contain RAID code licensed from a 3rd party that is not GPL (and never will be, because it is the core IP of that 3rd party and the lifeblood of their business). There are independent, clean room GPL drivers (ataraid + pdcraid), but they are likely to corrupt your volume -- especially on newer FRAID BIOSes that may change the organization. -----Original Message----- From: Bogdan Nicolescu <bo2k2(a)yahoo.com> Sent: May 18, 2005 3:31 PM To: CentOS mailing list <centos(a)centos.org> Subject: [CentOS] Installing CentOS on RAID PATA not SATA - A8V I'm trying to install CentOS 4 on an A8V on the PATA/Raid drives on the Promise controller. The Promise controller is recognized (sata_promise), but the PATA drives are not recognized. Base on this thread https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=147303 it seems that there is a patch which was merged in 2.6.11 to get pata working. Any ideas how to proceed? Thanks in advance Regards Bogdan _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos -- Bryan J. Smith mailto:b.j.smith@ieee.org

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Installing CentOS on RAID PATA not SATA - A8V
by Bogdan Nicolescu 18 May '05

18 May '05

I'm trying to install CentOS 4 on an A8V on the PATA/Raid drives on the Promise controller. The Promise controller is recognized (sata_promise), but the PATA drives are not recognized. Base on this thread https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=147303 it seems that there is a patch which was merged in 2.6.11 to get pata working. Any ideas how to proceed? Thanks in advance Regards Bogdan

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