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mysqld question
by Mark Quitoriano 28 Apr '05

28 Apr '05

i keep getting this from my logs Version: '4.1.10a' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution my sql server works but im just worried about that message i don't know if its an error or something.

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Squid caching
by Graham Johnston 28 Apr '05

28 Apr '05

Anyone here running a squid caching server in transparent mode, that uses the original client ip when retreiving content from the remote server instead of its own ip. Did you have to patch the kernel to allow squid to create tcp packets with a seemingly incorrect src address Graham

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Maia Mailguard
by Leonard Isham 28 Apr '05

28 Apr '05

OK sever hours of grepping through the output of "yum list available," google, checking rpmfind, Dag, Fedore Extras, etc., and there doesn't seem to be a RPM for Maia Mailguard. If there is one please point me in the right direction and beat me over the head with the correct way to find RPMs in the future. Maybe I just need sleep...

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apache-asp
by Mark Quitoriano 28 Apr '05

28 Apr '05

anyone tried apache-asp in centos? i've tried it before with rh9 and it doesn't really work like i wanted too or i just do it the wrong way. anyone tried it? -- Regards, Mark Quitoriano, CCNA

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Intel motherboard BOXD915GAVL very slow with centos 4 - SOLVED
by Jerry Geis 28 Apr '05

28 Apr '05

I upgraded my bios as suggested (first time ever) and that did make a difference.. Thanks for the suggestion. Sorry about the initial html, I did not turn it off. Jerry

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Re: [CentOS] Intel motherboard BOXD915GAVL very slow with centos 4
by David Thompson 28 Apr '05

28 Apr '05

Alexander Georgiev wrote: > >Hi, > >could you describe, what performance issues you had with 915? > >I got a 915, which I think is ... perhaps a bit slow. One would expect >a 2.8PIV with 1GB RAM to be snapier(I am talking about the UI) than >what we are >experiencing. Especially eclipse-GTK is very slow. <shout> DON'T SEND HTML EMAIL!! I DON'T WANT TO CLEAN UP YOUR STINKKKINK HTML DROPPINGS!! </shout> The 915-based systems with old firmware take forever to do anything. For example, on our systems, it was taking the installer several minutes from boot to get the first window of the text installer on a 3+GHz CPU. If there's any question, you're probably OK. Or, put another way, if you're not sure, apply the update and see if it makes things better. Dave

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RE: [CentOS] Does CentOS has problems with Norton Ghost 2003 images?
by Marc Powell 28 Apr '05

28 Apr '05

> -----Original Message----- > From: centos-bounces(a)centos.org [mailto:centos-bounces@centos.org] On > Behalf Of Maciej Zenczykowski > Sent: Wednesday, April 27, 2005 4:33 PM > To: CentOS mailing list > Subject: Re: [CentOS] Does CentOS has problems with Norton Ghost 2003 > images? > > Does it have to be Norton Ghost 2003? > I know there are other solutions (GPL'ed) which achieve much the same > thing... g4u and g4l coming to mind (and let's keep off the question of > whether g4l was ripped of g4u, I think it was and I also think the > arguments for g4l being a rip of g4u are totally misguided and screwed > up). Never used either, although I'd probably try g4l first (it's come > along way since the rough beginnings...) We've successfully used g4l on CentOS 3.4 boxes, but as has been mentioned, that's pre-SELinux. -- Marc

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Rewriting outgoing email addresses
by Lee W 28 Apr '05

28 Apr '05

Hi Everyone, I have a query which I hope others may find interesting as well. The company that I work for has users that subscribe to many different mailing lists for marketting and informational purposes. What I would like to be able to do is centrally manage this internally so that only one copy of the message is received regardless of the number of people subscribed to each list which we can then either deliver the message internally to anyone interested or via public folders on Cyrus IMAP/MS Exchange. The second thing I would like to be able to do is allow people to send to the appropriate list but for their email address to be rewritten to that of the registered email address of the list therefore everyone in the company who is subscribed to the list gets the replies. I am guessing that the following steps would have to be done:- * Setup an internal email account for each list (e.g. centos-list(a)companya.com) * Configure sendmail to either forward the message onto the exchange server and store in public folders or use filtering rules to deliver it to the appropriate Cyrus mailbox. * Maintain a list of all mailing lists subscribed to and have sendmail rewrite the from headers if anyone tries to send a message to one of the registered list addresses. I'm sure I've forgotten things here but I haven't got a clue how to set this up. Is this possible using the included programs with Centos (Sendmail, Cyrus IMAP, procmail)? As a second query but still related is it possible for sendmail to rewrite incoming email addresses? At the company we have various addresses in the format of firstname.surname.ext(a)company.com (where ext could be support or devel, etc). At present we setup distribution lists on exchange for everyone of these addresses for every user and it is becoming a management nightmare. What I would like to be able to do is for sendmail to notice this double-dot format and based on the ext bit to forward it onto the appropriate user as well as the relevent catch all address (i.e. send to firstname.surname(a)company.com and then also send to ext(a)company.com). Sorry if this is a bit long winded but hopefully I've explained clearly enough for someone to offer some insight Thanks in advance Regards Lee

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Re: [CentOS] Intel motherboard BOXD915GAVL very slow with centos 4
by David Thompson 28 Apr '05

28 Apr '05

Jerry Geis wrote: > >All, > >I am installing a BOXD915GAVL system and centos 4. >The CPU is a 2.8 GIG celeron D with 1GIG memory and 120GIG Seagate drive. > >Is is VERY slow. What gives? > >Any other experience with something like this? > >It is installing but even after install when booting it >is taking VERY long time to even get to the Checking new hardware screen. Two bits of advice: 1) -- get and apply the BIOS update from Intel. That solved our performance problems with 915-based systems for both RHEL 3.4 and 4.0 systems. 2) -- don't send HTML email to mailing lists. Happy Hunting. -- Dave Thompson ( thomas(at)cs(dot)wisc(dot)edu ) Associate Researcher Department of Computer Science University of Wisconsin-Madison http://www.cs.wisc.edu/(twiddle)thomas 1210 West Dayton Street Madison, WI 53706-1685 --

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Re: [CentOS] CentOS 4 Software Raid1 questions
by Lee Parmeter 27 Apr '05

27 Apr '05

--- Les Mikesell <lesmikesell(a)gmail.com> wrote: > On Wed, 2005-04-27 at 10:44, Aleksandar Milivojevic > wrote: > > > You'd need to resize file systems after you import > partitions into MD. > > An e2fsck/resize2fs would take care of that. Do an > "fsck -f /dev/md0" > > (for example). It will complain that information in > superblock is wrong > > (partition size fsck sees is smaller than what it found > in superblock). > > Just answer "no" to abort question. After you did > fsck, you need to > > do "resize2fs /dev/md0". Repeat for all md devices you > created. > > > > For above, the file systems should be either unmounted, > or mounted read > > only. The best thing to do is to boot from CD into > rescue mode, and do > > all job from it. > > > > The reason is that MD uses couple of last blocks for > metadata > > information, and that space is no longer usable for > file system data. > > So your /dev/md* metadisks will be slightly smaller > than partitions you > > created them on. > > What happens if existing files are on these blocks before > you > convert? > > > When you are creating mirrors, make sure you list > devices in right > > order. Data is always copied from first disk you > specify to second > > disk. If you get them the wrong way around, you loose > data. > > Another approach that might be safer is to create a > 'broken' mirror > first by specifying the 2nd device as 'missing'. Then > you can build > a filesystem on the md device and mount it somewhere and > copy the > files over from the existing partition. Then unmount the > old partition, > remount the raid device in its place (adjusting > /etc/fstab to match) > and use mdadm to add the old partition into the new raid, > which will > hot-sync it to match the new setup. Good idea, I will give this a try this evening. Thanks for your input concerning this issue. > > There are some rather good HOWTOs on this question > (with much longer, > > detailed and better descriptions of migration process). > Use the Google > > Luke. > > I looked for this and found lots of info on building > RAIDs but none > about preserving an existing filesystem while converting > to a mirror. > Can you provide a link or a good search term to pick that > up? Also, > I have noticed that after syncing the mirrored drives, > you can split > them and mount a single drive from it into another > machine without > making an md device first. (For example, if one part is > on a > USB/firewire drive, you can plug it into a different > machine and mount > the /dev/sda? partition it becomes.) However, I don't > know if this is > harmful or not. Does anyone know if, after running a > while in this mode > it will still work correctly if detected as an md? device > (with or > without resyncing to a partner)? > > -- > Les Mikesell > les(a)futuresource.com > > > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Lee Parmeter Emperor, linXos - The Flying Penguin http://www.linXos.com Linux Registered User #337161 'It's free. It works. Duh.'" - Eric Harrison The United States is NOT a democracy, it was founded as a Republic! God is not a republican or a democrat nor is His government a democracy! - Lee Parmeter __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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