search for: mjmwire

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2007 May 24
1
Truetype fonts
I am trying to install on a CentOS5 box http://www.mjmwired.net/resources/files/msttcorefonts-2.0-1.noarch.rpm then did an xfs restart, even an alt-ctrl-backspace. The fonts are located in /usr/share/fonts/msttcorefonts/ with the owner root & 644. I can't see them when I go to preferences > fonts. I have another computer with CentOS5, the fo...
2006 Feb 13
1
new Fedora rails environemt
My first message! Hello Everybody! I am about to create a Fedora based rails environment. I''m very new to rails and never installed linux before. Anybody have any quick, off the top of their head tips before I get started? This will be a development server.(Obviously, I''ll direct my linux questions elsewhere) Thanks, Dave
2009 Jul 28
1
mdadm RAID sync speed limitation?
While creating some arrays this evening, I noticed this line my dmesg: md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction. Why is there a 200MBps limitation on the mdadm sync speed? It certainly isn't a concern for my particular systems (15k U320 SCSI) but I can imagine there are much higher end systems that actually could sync at a rate equal
2010 May 26
4
Calendar server software suggestions
Hello,guys: I've seen several suggestions for alternatives to exchange for mail, which I will be trying. My question is, does anyone know of any good open source shared calendar systems? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100526/ffacdaaf/attachment.html>
2010 Aug 19
3
too many open files
I am getting an error about to many open files. I tried to "echo 500000 > /proc/sys/fs/file-max" The number is there now, but I continue to get the error. Is there something else to do? Jerry
2007 Jan 18
2
Machine all of a suddens freezes. Any suggestions?
This is a A8N32-SLI Deluxe motherboard with a AMD Athlon(tm) 64 X2 Dual Core 4400+ Processor. It freezes and cannot be accessed from the network. Keyboard/mouse/display, everything just stuck. It had an uptime of 17 days after I re-connected all cables and boards after a similar crash. My feeling is, this must be a hardware related problem. I inspected the logs under /var/log, but nothing.
2006 Apr 01
3
newbie kernel question
Im sorry if this is a newb question, but how do you recompile the kernel in CentOS 4.3? I need to add reiserfs support (even though the setup detected it) the kernel it gave me didnt have support for reiserfs, and my entire fileserver is all reiserfs. I tried the gentoo way, which im use to and it bombed. What do i need to do? does it install kernel source by default? I couldnt find any good
2008 Nov 26
0
Fedora 10, R and yes...help.start()...deja vu all over again...
...rch applet with OpenJDK: > ICEDTEAPLUGIN_DEBUG = (null) Initializing JVM... NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Start() JNLPRuntime already initialized NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Stop() The instructions available here: http://www.mjmwired.net/resources/mjm-fedora-f10.html#java provide a step by step process to get the Sun JRE installed on F10, with one additional step not noted there, required due to SELinux. So follow the steps on the above page. After which, using the search applet you may still see: No matches for "plot...
2008 Nov 26
0
Fedora 10, R and yes...help.start()...deja vu all over again...
...rch applet with OpenJDK: > ICEDTEAPLUGIN_DEBUG = (null) Initializing JVM... NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Start() JNLPRuntime already initialized NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Stop() The instructions available here: http://www.mjmwired.net/resources/mjm-fedora-f10.html#java provide a step by step process to get the Sun JRE installed on F10, with one additional step not noted there, required due to SELinux. So follow the steps on the above page. After which, using the search applet you may still see: No matches for "plot...
2008 Apr 09
3
Interface bonding?
I'm try to bond a few interfaces together with the hopes of getting increased throughput, and I'm using a cisco Catalyst 2900 as the switch. I've tried using mode 0, 5, and 6 with nothing special on the switch, and mode 4 with some ports "trunked" together (I have a feeling that the "trunking" that the 2900 does is not 802.3ad, as it disabled the ports it saw as
2007 Apr 10
0
[Fwd: Xen, NIC bonding, ARP problem]
...Hard-coding MAC-addresses to the arp-table in domU solves this problem, but that does not seem like a good solution. Just to be sure we are talking about the same thing: I am talking about "active-backup" bonding. (see /usr/src/linux/Documentation/networking/bonding.txt or eg http://www.mjmwired.net/kernel/Documentation/networking/bonding.txt) The network-script used to configure Xen for NIC bonding is listed here: http://lists.xensource.com/archives/html/xen-users/2006-04/msg00186.html And I think I have found the reason, why the described problems happen: In a normal xen setup, netwo...
2008 Jul 30
5
slow NFS speed
We upgraded from a 10/100Mbs to a 2 100/1000 bonding. We notice the speeds of NFS to be around 70-80Mb/sec. Which is slow, especially with bonding. I was wondering if we need to tune anything special with the Network and NFS. Does anyone have any experience with this? TIA
2010 Mar 10
3
An odd IPMI problem
...ipmi[three versions]. More googling, and down to modprobe, then insmod, of ipmi_si. Then trying to give it parameters, and it continually comes back (after 5 min of trying) with "No such device". One thing I note: after I found the docs for IPMI, I found the list of parms <http://www.mjmwired.net/kernel/Documentation/IPMI.txt>, and gave it, among other things, the slave_attrs. Then I look at dmesg and /var/log/messages... and it seems to be utterly ignoring that parm. That is, I say (and get) $ insmod /lib/modules/2.6.18-164.11.1.el5/kernel/drivers/char/ipmi/ipmi_si.ko ports=0xca2 s...
2008 Jul 15
4
Bonding and Xen
Does anyone has implemented this sucessfully? I am asking this because we are implementing Xen on our test lab machines, which they hold up to three 3com and intel Nics 10/100mbps based. These servers are meant to replace MS messaging and intranet webservers which holds up to 5000 hits per day and thousands of mails, and probably the Dom0 could not handle this kind of setup with only one 100mbps
2010 Jan 21
8
Need help to get LCDHype flying with Parallel-Port
Hello together, i want to run LCDHype in Linux under wine, because there is no adequate other program that supports graphically LCD-Displays. I already opened a discussion in the forum of LCDHype (sorry - is in german language): http://lcdhype.condense.de/index.php?showtopic=4963 I already found an older version (V 0.6) of LCDHype that installs and the frontend is up and running. But now i am
2008 Dec 26
2
Re: Fw: Install problems on fresh F10
...xplicitly list the instructions for disabling NetworkManager in Fedora as there are plenty of resources for Fedora users in regards to network configuration. For example, a quick Google search found this as the #1 link when searching for "Fedora 10 disable NetworkManager": http://www.mjmwired.net/resources/mjm-fedora-f10.html#network But since this will probably be a common case for users of oVirt, I'll incorporate the steps described in the above link into our Wiki and provide a link to the Wiki page from the install instructions page. The other problem you had was that libvir...