Discuss August 2008

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271 participants
280 discussions

Re: [CentOS] Dell Perc snmp
by Al Sparks 21 Aug '08

21 Aug '08

Try this: http://linux.dell.com/wiki/index.php/Repository/hardware You can actually use yum to download Dell's rpm repositories. Also, they have their own mailing list that I've found very helpful for these types of issues. It's at linux-poweredge(a)lists.us.dell.com. === Al ----- Original Message ---- From: Joseph L. Casale <JCasale(a)activenetwerx.com> To: CentOS mailing list <centos(a)centos.org> Sent: Thursday, August 21, 2008 10:07:39 AM Subject: [CentOS] Dell Perc snmp I am trying to help a friend with a 2850 and snmp monitoring of a controller and its arrays. I don't have any dells, do they have a rpm to make easy work of this for the Percs? They have a monitoring solution already. Any hints I could pass on would be appreciated! Thanks, jlc _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos

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VPN traceroute is not consistent/ Bind cannot transfer
by Fajar Priyanto 21 Aug '08

21 Aug '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I've got this strange thing: I setup a openvpn link between two openwrts. NetA: 192.168.2.0/24 NetB: 192.168.0.0/24 In netA there is a mail server + DNS: 192.168.2.44, with domain name branch.abc.com In netB there is a mail server + DNS: 192.168.0.44, with domain name abc.com I setup both DNS server to be a slave server of each other domain. - From NetA, it is able to 'copy' the abc.com zone from NetB. But from NetB, it isn't able to copy the branch.abc.com from NetA. In /var/log/messages, the error is: mail named[1566]: zone branch.abc.com/IN/external: Transfer started. mail named[1566]: transfer of 'branch.abc.com/IN' from 192.168.2.44#53: connected using 192.168.0.44#50125 mail named[1566]: transfer of 'branch.abc.com/IN' from 192.168.2.44#53: failed while receiving responses: REFUSED mail named[1566]: transfer of 'branch.abc.com/IN' from 192.168.2.44#53: end of transfer mail named[1566]: zone branch.abc.com/IN/internal: refresh: unexpected rcode (REFUSED) from master 192.168.2.44#53 (source 0.0.0.0#0) I've put allow-transfer in: zone "branch.abc.com" { type master; allow-transfer { 192.168.0.44; }; file "branch.abc.com.zone"; }; Adding to the confusion: - From NetB, doing a traceroute to 192.168.2.44 result is OK. But, when I restart named, the traceroute to 192.168.2.44 brings no response. But, tracerouting to other PC in NetA succeed. [root@mail ~]# traceroute 192.168.2.136 traceroute to 192.168.2.136 (192.168.2.136), 30 hops max, 40 byte packets 1 192.168.0.2 (192.168.0.2) 0.630 ms 1.989 ms 2.381 ms 2 192.168.0.211 (192.168.0.211) 121.073 ms 140.998 ms 160.724 ms 3 192.168.2.136 (192.168.2.136) 179.393 ms * * [root@mail ~]# traceroute 192.168.2.44 traceroute to 192.168.2.44 (192.168.2.44), 30 hops max, 40 byte packets 1 192.168.0.2 (192.168.0.2) 0.976 ms 1.342 ms 1.733 ms 2 192.168.0.211 (192.168.0.211) 136.118 ms 155.800 ms 175.573 ms 3 192.168.2.44 (192.168.2.44) 209.216 ms 225.935 ms 245.866 ms [root@mail ~]# traceroute 192.168.2.44 traceroute to 192.168.2.44 (192.168.2.44), 30 hops max, 40 byte packets 1 * * * 2 * * * 3 * * * I'm not sure what is causing this, either: 1. Bind configuration error 2. Inconsistent/strangeness in VPN Any thoughts? Thank you very much. - -- Fajar Priyanto | Reg'd Linux User #327841 | Linux tutorial http://linux2.arinet.org 13:10:54 up 5:02, 2.6.24-18-generic GNU/Linux Let's use OpenOffice. http://www.openoffice.org The real challenge of teaching is getting your students motivated to learn. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIra9V8TneBL/L6RoRAo4MAJ4jLoxHD5ZE7bH2m/66fdWkdY73iACeKVmA qG7636EFa4/4dgQsXpZE+x4= =HdQ/ -----END PGP SIGNATURE-----

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RE: [CentOS] perl
by Bowie Bailey 21 Aug '08

21 Aug '08

John Thomas wrote: > Mad Unix wrote: > > Am trying to install perl module "File::Find", but not able it gave > > the following > > > > cpan[1]> install File::Find > <snip> > > I made the mistake of trying to use cpan when I was young. I am now > older and wiser and have read things like: > http://wiki.centos.org/PackageManagement/SourceInstalls?highlight=(cpan) I attempted this once while building a new machine. It was amazing how fast I got bogged down in dependencies. Almost none of the modules that I needed were available from the repos and as soon as I packaged up one and tried to install it, I found I needed 3 more for dependencies (which also weren't available). I finally gave up trying to install Perl modules via Yum/rpm. I now use CPAN to install Perl packages and Yum for everything else. I find this works well for me and saves an incredible amount of time. If someone would come up with a way to automate the dependency resolution so that I could grab and package everything at once, then I would do it, but I just don't have time to go through the download, package, install, find dependencies, download, package, install, ... process. Apparently, this is on the wishlist for cpan2rpm, but is not implemented yet. -- Bowie

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RE: Adaptec 2820 & 2gig+ partitions
by Brian Marshall 21 Aug '08

21 Aug '08

Hi All, I have some general questions about setting up partitions. I have been struggling to get an array to mount since I upgraded the drives and exceeded a 2 gig partition so now the logical drive won't mount after the install. That being said I have a few questions. Does anyone have any experience or advice for setting up large arrays on 5.2 x86_64? My understanding is I need to setup a GPT partition but I am not having any luck getting a good configuration during the install process. Should I just not try during the install and use parted afterwards or is there a better way to go about this? Also, during testing I just let it do a default configuration on the drives and noticed that it setup a 100mgb partition with the boot map on it and the rest as a LVM volume. Is this a preferred way to do it these days? Thanks for any advice/help Brian

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RE: [CentOS] perl
by Bowie Bailey 21 Aug '08

21 Aug '08

Karanbir Singh wrote: > Bowie Bailey wrote: > > > http://svn.rpmforge.net/svn/trunk/tools/dar/dar-perl.py > > > > > What exactly is this program supposed to do? Can someone give me an > > example of how to use it to install a Perl module and its > > dependencies? > > There is an rpmforge mailing list for tools, thats the best place for > this conversation. In that case, I will move this conversation over there. Thanks. -- Bowie

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RE: [CentOS] perl
by Bowie Bailey 21 Aug '08

21 Aug '08

Karanbir Singh wrote: > Steve Huff wrote: > > > > If someone would come up with a way to automate the dependency > > > > resolution so that I could grab and package everything at once, > > > > then I would do it, > > > dag has a script that does just this. > > can you post a link? i've just been searching dag's site and > > rpmrepo.org for a while, and i can't find any such script. this > > would be very useful to me as well. > > Here we go: > http://svn.rpmforge.net/svn/trunk/tools/dar/dar-perl.py > > I am sure Dag will appreciate feedback and info on the script. I grabbed the file and tried it out to see what it would do. It dumped what looked like a spec file and then gave an error. $ ./dar-perl.py Compress::Zlib [normal spec information snipped] %files %defattr(-, root, root, 0755) %doc Changes MANIFEST META.yml README examples/ %doc %{_mandir}/man3/Compress::Zlib.3pm* %dir %{perl_vendorlib}/Compress/ #%{perl_vendorlib}/Compress/Zlib/ %{perl_vendorlib}/Compress/Zlib.pm %changelog Traceback (most recent call last): File "./dar-perl.py", line 679, in ? print >>out, '* %s %s - %s-1' % (time.strftime('%a %b %d %Y', time.localtime()), authorities[logname], version) KeyError: 'bowieb' $ Any idea what happened here? What exactly is this program supposed to do? Can someone give me an example of how to use it to install a Perl module and its dependencies? -- Bowie

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RE: [CentOS] perl
by Bowie Bailey 21 Aug '08

21 Aug '08

Mad Unix wrote: > Am trying to install ftpsync-1.2.33, prerequisite > [root@PowerEdge1 ftpsync-1.2.33]# cat README | grep :: > - File::Find, IO::Handle > - Net::FTP > - File::Listing > > cpan[2]> install File::Find > Running install for module 'File::Find' > The most recent version "1.12" of the module "File::Find" > is part of the perl-5.10.0 distribution. To install that, you need to > run force install File::Find --or-- > install R/RG/RGARCIA/perl-5.10.0.tar.gz Cpan is trying to install the latest File::Find, but since File::Find is part of the base Perl distribution, it can't upgrade it without upgrading your Perl version as well (which is not allowed by default). To determine if you have File::Find already installed (which you should), do this: perl -e 'use File::Find' If that runs without errors, it is already installed and you don't have to worry about it. -- Bowie

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RE: [CentOS] perl
by Bowie Bailey 21 Aug '08

21 Aug '08

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Per-user limits for port access
by Jussi Hirvi 21 Aug '08

21 Aug '08

Centos 5.x again... Is there a way to limit port access on a per-user basis? My practical goal is to limit, who is allowed to use SMTP AUTH in Sendmail. Any possible solutions appreciated... Obviously, limiting by ip will not work, since the very purpose of SMTP AUTH is to enable mail relaying for trusted users from *anywhere*. - Jussi -- Jussi Hirvi * Green Spot Topeliuksenkatu 15 C * 00250 Helsinki * Finland Tel. & fax +358 9 493 981 * Mobile +358 40 771 2098 (only sms) jussi.hirvi(a)greenspot.fi * http://www.greenspot.fi

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Re: [CentOS] perl
by David G. Miller 21 Aug '08

21 Aug '08

"Mad Unix" <madunix(a)gmail.com> wrote: > Am trying to install perl module "File::Find", but not able it gave the > following > > cpan[1]> install File::Find > CPAN: Storable loaded ok (v2.15) > Going to read /root/.cpan/Metadata > Database was generated on Thu, 21 Aug 2008 02:03:21 GMT > Running install for module 'File::Find' > The most recent version "1.12" of the module "File::Find" > is part of the perl-5.10.0 distribution. To install that, you need to run > force install File::Find --or-- > install R/RG/RGARCIA/perl-5.10.0.tar.gz > CPAN: Time::HiRes loaded ok (v1.9715) > Running make test > Can't test without successful make > Running make install > Make had returned bad status, install seems impossible > Failed during this command: > RGARCIA/perl-5.10.0.tar.gz : make NO isa perl > > > cpan[2]> quit > Lockfile removed. > [root@PowerEdge1 ftpsync-1.2.33]# perl -version > > This is perl, v5.8.8 built for x86_64-linux-thread-multi > > Copyright 1987-2006, Larry Wall > > Perl may be copied only under the terms of either the Artistic License or > the > GNU General Public License, which may be found in the Perl 5 source kit. > > Complete documentation for Perl, including FAQ lists, should be found on > this system using "man perl" or "perldoc perl". If you have access to the > Internet, point your browser at http://www.perl.org/, the Perl Home Page. That is just cpan's user friendly way of telling you that File:Find is already installed: [dave@bend ~]# rpm -q --whatprovides /usr/lib/perl5/5.8.8/File/Find.pm perl-5.8.8-10.el5_2.3 The command "man File::Find" should succeed and provide you with the man page. Cheers, Dave -- Politics, n. Strife of interests masquerading as a contest of principles. -- Ambrose Bierce

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Discuss August 2008