search for: developerwork

Hi all, I happened to be reviewing a Linux web site that I frequent (http://www.pclinuxonline.com/index.php) and noted today an entry for an article on R at IBM's developerWorks Server Clinic site located at http://www-106.ibm.com/developerworks/linux/library/l-sc16.html. I thought that I would pass this on as an FYI. Regards, Marc Schwartz

...are supposed to look like. The second error, is after I hit cancel (which logs me in as guest), the software says no raid controller exists, which is of course incorrect. As a side note, I've already tried googling the problem, visiting Adaptec's site, and visiting IBM's support & developerworks sites. The support site's are useless and developerworks keeps spitting out HTTP 50x errors. -- Drew "Nothing in life is to be feared. It is only to be understood." --Marie Curie

Hi list, the IBM developerWorks article (*1) about KSM (kernel samepage merging) states that "XEN calls it Memory CoW". Now I''ve searched a bit forward and backward but was unable to find any information about such a feature within XEN. Can you enlight me? Regards, Markus *1: http://www.ibm.com/developer...

I often forward IBM DeveloperWorks articles about RoR to this list. This is a new well-written ''Intermediate'' article using DB2 with Rails: http://www.ibm.com/developerworks/db2/library/techarticle/dm-0705chun/ Hope this helps. Cheers Mohit. --~--~---------~--~----~------------~-------~--~----~ You received...

Hi, I'm learning to use llvm api to generate IR code, I got two good tutorials, https://llvm.org/docs/tutorial/ and https://www.ibm.com/developerworks/library/os-createcompilerllvm1/index.html, but non of those showed how to implement a function pointer(or at least there is but I didn't find out). For example I got a c style code like this: int foo(int i) { return ++i; } int (*p)(int); int main() { p = foo; p(3); } I turn it into...

I am working on my first vim script. The script is supposed to do some find/replace on a file, then save the file with a new name and quit vim. I will save the script in a file and then call it from a bash script like this: vim path-to-the-file -s path-to-my-script Maybe I have not found the right resources. I can find/replace with expressions that are similar to those I use manually, for

...re, so if I make any mistakes, warnings are always welcome. I'm working in an organization and we are migrating are domain controllers from windows to linux. I'm trying to deploy a working configuration of samba. Using openSuSE 10.0. I was following the Keith Robertson's how-to from IBM-Developerworks but in the end; the finished installation fails to work as expected. I can see the shares, log in with correct id's which are saved in ldap, transfer files, share the same workgroup with supplying correct username and password which is saved in ldap again. But when I try to join the domai...

Say I am building a blogging platform, and I want to allow users to be able to add an avatar without leaving the page, when they''re writing a post. I need the avatar information to be included in the form for the post. So for example, after a user adds a new avatar while writing a new blog post, it would be available to be selected as the avatar to be used for that post. What is

Hello, I'm having problems using Samba as an primary domain controller. I am using debian woody as our platform. The version of samba is "2.2.3a-12.3 for Debian" and i followed the instructions which can be found on the following url: http://www-106.ibm.com/developerworks/eserver/tutorials/samba/. In short this covers: - creating the config file - creating the users / groups - creating directory structure - configuring the windows client I attached my config file's /logging from my debian woody system. I did the following things on the window...

.../CreateLocalMirror to create a local mirror for testing VMs instead of hitting the public mirrors. However, I could not mount the NFS share in the guest. Error logged on the host was: request to export an unmounted filesystem: /share After some googling, I found this discussion http://www.ibm.com/developerworks/forums/thread.jspa?threadID=311075 which indicates that the problem is with this part in the wiki: cat >> /etc/exports /share 192.168.1.0/24(rw,mountpoint) The option "mountpoint" should not be specified for a directory. I was able to mount the NFS share after removing it. Coul...

I just read an interesting article caleed "Monitor Linux file system events with inotify.", see http://www-128.ibm.com/developerworks/linux/library/l-inotify.html?ca=dgr-lnxw02Inotify. I notice that /dev/inotify is not present on my CentOS4 system, so the necessary kernel patches are probably not present. Does anyone know if there are any plans afoot to provide this functionality for rhel systems? -- Collins When I s...

(dovecot v1.2.16) I've notice the log notices about increasing /proc/sys/fs/inotify/max_user_instances on my servers, and started wondering if inotify works for network/cluster filesystems.. I found this: http://www.ibm.com/developerworks/forums/thread.jspa?threadID=311194 which says that there's no mechanism for one node to tell another node that a directory changed for GPFS.. And I would assume the same applies for NFS and other network filesystems. (Yes I know, we should use director to make users sticky to one host -- but...

AIX is now shipping OpenSSH on the AIX 5L Bonus Pack CD in SMIT/installp format. The 2.9.9.p2 version shipped contains all of the latest security fixes. We made some modifications to add National Language Support. The images are also available from: oss.software.ibm.com/developerworks/projects/opensshi The NLS patch is available from: oss.software/ibm.com/developerworks/projects/openssh -- Denise M. Genty genty at austin.ibm.com (512)838-8170 - T/L 678-8170 AIX Network Security Development Server Division, pSeries

Hey folks, This is sort of a follow up to my email yesterday about memory leaks. I'd found some really good reading material in my hour or so of googling prior to sending that email. Wondering if anyone can recommend good reading on the topic - including raw facts like this jackpot I seem to have hit upon ( http://www.kernel.org/doc/gorman/html/understand/ ), as well as articles on

Hi, Sometime ago I wrote an article about libvirt describing how the Linux audit subsystem can be used to track qemu guest's life-cycle. I think this is a topic that can be useful for many people here and so I'm forwarding the URL: http://www.ibm.com/developerworks/linux/library/l-kvm-libvirt-audit/index.html Regards, Marcelo Cerri

Hi Is there an option in the spec that i can say on remove do X - eg move a backup file back into place etc? eg %onremove mv foo bar thanks

Hey folks, I've been through the rsync documentation, and to the best of my ability, I dont see how to do exactly what I wish to do. I'd go through the mailing list archives, but there doesnt seem to be a search function. Essentially, I need to rsync securely between some sites, but I want logs written. The problem is, it appears that using rsyncd is the only way to get logs, but if

Hi, I am new to clustering and loadbalancing in apache, What is best way of doing it? How do I do the clustering and what tools do I need to use? Do I have those tools, I use CentOS , Do i have any tools in CenOs which comes default in it? And how do I do apache load balancing? should I rely on apache forums or mailing list or is there any way or tool I can use in CentOS? Can any throw some vague

...: http://www.weibo.com/ibmcompiler<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.weibo.com_ibmcompiler&d=DwMFaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=Pq-hk0wEUZUsW1TCR5WSeKCTC9p-kFZHFQXEwhAc7-k&s=A_Y7Fzz24WHgMcnZjkQNCxix8GiaTORg0B7J-WtGp9c&e=> | developerWorks: http://t.cn/SPHWF4<https://urldefense.proofpoint.com/v2/url?u=http-3A__t.cn_SPHWF4&d=DwMFaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=Pq-hk0wEUZUsW1TCR5WSeKCTC9p-kFZHFQXEwhAc7-k&s=EJ9ZnKu_kAhWtR9SgL-C_ooRh7TCL-EGc0wAotg4wb4&e=> "All things are difficu...

...outdated, or inaccurate, or something was missing, or I'm just stupid (as I'm still unable to get Samba 3 + OpenLDAP to work). Which documents did you use to set up Samba 3 + OpenLDAP to work as a PDC? I already tried: 1) Using an LDAP Directory for Samba Authentication form ibm.com/developerWorks 2) Samba (v.3) PDC LDAP howto - it uses Samba 2 smb.conf conf files, and is "Redhat 5..." - very messy in all - from http://www.unav.es/cti/ldap-smb/smb-ldap-3-howto.html 3) The Linux Samba-OpenLDAP Howto (Revision: 1.6 ) from http://samba.idealx.org/smbldap-howto.en.html But I'...