Re: [Ilugc] Need clarity about incremental backup
Yes it does. Even rsnapshot does. You can retrieve by using the time stamp. -Girish On Sat, Feb 9, 2013 at 3:30 PM, ganesh kumar itr0508ganeshkum...@gmail.com wrote: Hi All, I need an backup tool which can give better performance and occupying less disk space, so I went for an incremental backup ( slbackup - rdiff-backup ) But now I need to implement a daily, weekly and monthly backups. There is no direct way in slbackup. So I have done the scripts to do it. I have one doubt. In case of incremental backup if I lost any data in between whether I can retrieve the data or not?. basically I want to know how rdiff-backup does incremental backup. please help me out from this. Thanks in advance. -- by Ganeshkumar.S ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc -- Gayatri Hitech http://gayatri-hitech.com ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Suggestion for Dedicated Server for a Social networking website
On Fri, Feb 8, 2013 at 12:51 PM, Ravi Kumar Tenneti wrote: Cpanel is normally an extra paid option most of the providers will be offering separately. IIRC, ISPconfig has similar functionality and is open source. See typically you can buy 10 domains Cpanel or unlimited domains from the provider. The difference will not be much but this is related to money so you have to decide on that. If you are taking unlimited domains - you can not only host multiple domains but also offer additional services like FTP, Mail Server etc., along with it as they come as a bundle. (Of course you need to see how much of space you have on your VPS!) The OP is not clear on the concept of domain names. From the discussion so far, I have gathered he wants to build *a* social networking site and not *many*. In such case he will need only *one* domain e.g. foobar.com. IMO, registering a domain name should be the first thing on his agenda. The OP also needs to figure how much he is willing to pay; that is not clear from the discussions so far. IMO, he should select a hosting solution based on his budget. As someone else has suggested AWS, I agree. IIRC, AWS offers a one year free micro instance. -- Arun Khan ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Need clarity about incremental backup
On Sat, Feb 9, 2013 at 3:30 PM, ganesh kumar wrote: I have one doubt. In case of incremental backup if I lost any data in between whether I can retrieve the data or not?. You mean if you lost one of the incremental backups on the backup server? -- Arun Khan ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
[Ilugc] Meeting Minutes - Feb 2013 Monthly meet
We had a one another great meeting yesterday with 30 participants. When we knew that the speakers are little late to the classroom, Suresh jumped in and he gave an introduction to Software Defined Networking SDN. Links to read on this. http://en.wikipedia.org/wiki/Software-defined_networking http://networkstatic.net/how-to-build-an-sdn-lab-without-needing-openflow-hardware/ http://www.noxrepo.org/ http://www.openflow.org/wk/index.php/OpenFlow_Tutorial http://www.openflow.org/wp/getstarted/ http://en.wikipedia.org/wiki/OpenFlow Chandrshekar Babu, explore the history of Raspberry Pi device. He demonstrated his device and its architectue. He booted it and logged into it via ssh. He ran shell scripts to turn on/off, blink a LED light. Nice QA session held on this device. http://www.slideshare.net/ch4ndru/introduction-to-raspberry-pi Next Balaji discussed about his view on our Engieering Studies. He discussed why we have to follow our heart than someone else when choosing our education and job. http://www.slideshare.net/tshrinivasan/sprit-of-engineering Finally, Atul Jha, explored on basics of cloud computing. He discussed on the componets of OpenStack and its architecure. He asked for contributing to openstack via code/doc/translation etc. OpenStack India teams conducts meetups all over india to spread it. http://www.meetup.com/Indian-OpenStack-User-Group http://twitter.com/openstackindia http://www.slideshare.net/openstackindia Thanks for all the speakers and participants. Snaps: https://picasaweb.google.com/102002010785949271518/Feb2013Meet -- Regards, T.Shrinivasan My Life with GNU/Linux : http://goinggnu.wordpress.com Free/Open Source Jobs : http://fossjobs.in Get CollabNet Subversion Edge : http://www.collab.net/svnedge ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Suggestion for Dedicated Server for a Social networking website
On Sat, Feb 9, 2013 at 8:34 PM, Mehul Ved mehul.n@gmail.com wrote: Be careful before going with EC2 micro instance. It's not meant to use with sustained processing. It's not a good idea to run website on it. It's rather meant for running applications that need processing power in bursts. Micro instance is not allocated dedicated processing, it only gets whatever extra is available. So you get spikes in processing only when available, read http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts_micro_instances.html#available-cpu-resources-during-spikes yes, technically, micro instances are less reliable than others - but I'd say use it as a blessing in disguise to build an application that is independent of the underlying infrastructure. So we might as well learn to dance on a shaky floor so that we can dance really well on firmer grounds. ;) Another step in the same direction: Use Spot instances (which are even less reliable) where you can get a machine for as less as Rs.0.25 per hour. But the key is in building stateless systems. Cheers, -Suraj -- Career Gear - Industry Driven Talent Factory http://careergear.in/ ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Suggestion for Dedicated Server for a Social networking website
On Sun, Feb 10, 2013 at 9:13 AM, Suraj Kumar su...@careergear.in wrote: On Sat, Feb 9, 2013 at 8:34 PM, Mehul Ved mehul.n@gmail.com wrote: Be careful before going with EC2 micro instance. It's not meant to use with sustained processing. It's not a good idea to run website on it. It's rather meant for running applications that need processing power in bursts. Micro instance is not allocated dedicated processing, it only gets whatever extra is available. So you get spikes in processing only when available, read http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts_micro_instances.html#available-cpu-resources-during-spikes yes, technically, micro instances are less reliable than others - but I'd say use it as a blessing in disguise to build an application that is independent of the underlying infrastructure. So we might as well learn to dance on a shaky floor so that we can dance really well on firmer grounds. ;) Also, once you reach a stage where the need for sustained processing is felt, you can always upgrade to a different model of server. Until then you can run multiple micro or small instances. As I said earlier, design is the key. Cheers, -Suraj -- Career Gear - Industry Driven Talent Factory http://careergear.in/ ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
[Ilugc] Help:Ldap configuration in apache 2.2(redhat 6)
Hi Everyone, I have done a setup like redirecting the request from port 8080 to 80. and configured a ldap over there as below: i have changed /etc/httpd/conf/httpd.conf VirtualHost *:80 ServerAdmin hariprasadh.balasubraman...@xyz.com DocumentRoot /var/www/html ServerName (hostname given correctly) ErrorLog /var/log/error.log Location /sss AuthBasicProvider ldap AuthType Basic AuthzLDAPAuthoritative off AuthName Enter ur AD username and password AuthLDAPURL ldap://xxx.com:389/OU=yyy,DC=zzz,DC=aaa?sAMAccountName?sub?(objectClass=*) AuthLDAPBindDN emailid AuthLDAPBindPassword password require valid-user /Location ProxyPass /sss http://ipaddr:8080/sss ProxyPassReverse /sss http://ipaddr:8080/sss /VirtualHost When i see my error log,it is as below [Sun Feb 03 19:04:34 2013] [error] Exception KeyError: KeyError(140574763460576,) in module 'threading' from '/usr/lib64/python2.6/threading.pyc' ignored [Sun Feb 03 19:04:34 2013] [error] Exception KeyError: KeyError(140574763460576,) in module 'threading' from '/usr/lib64/python2.6/threading.pyc' ignored and i have changed the referals off in /etc/openldap/ldap.conf can somebody help me out whether the configuration is right ? Suggest me the right solution.. Apart from that i have done authentication by kerberos,it works and again i have to bother for authorization,becoz it has to be done in ldap ( group based authorization.) i want to allow one particular group to access my url how to enable the debug mode in apache to see the error log clearly. Low priority: Redirecting the request from 80 to 443 in apache -- Thanks Regards, HariPrasadh ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
Re: [Ilugc] Meeting Minutes - Feb 2013 Monthly meet
Seems like you guys had a very good session/discussion. Kudos !!! Keep up the good work. On Sun, Feb 10, 2013 at 1:23 AM, Shrinivasan T tshriniva...@gmail.comwrote: We had a one another great meeting yesterday with 30 participants. When we knew that the speakers are little late to the classroom, Suresh jumped in and he gave an introduction to Software Defined Networking SDN. Links to read on this. http://en.wikipedia.org/wiki/Software-defined_networking http://networkstatic.net/how-to-build-an-sdn-lab-without-needing-openflow-hardware/ http://www.noxrepo.org/ http://www.openflow.org/wk/index.php/OpenFlow_Tutorial http://www.openflow.org/wp/getstarted/ http://en.wikipedia.org/wiki/OpenFlow Chandrshekar Babu, explore the history of Raspberry Pi device. He demonstrated his device and its architectue. He booted it and logged into it via ssh. He ran shell scripts to turn on/off, blink a LED light. Nice QA session held on this device. http://www.slideshare.net/ch4ndru/introduction-to-raspberry-pi Next Balaji discussed about his view on our Engieering Studies. He discussed why we have to follow our heart than someone else when choosing our education and job. http://www.slideshare.net/tshrinivasan/sprit-of-engineering Finally, Atul Jha, explored on basics of cloud computing. He discussed on the componets of OpenStack and its architecure. He asked for contributing to openstack via code/doc/translation etc. OpenStack India teams conducts meetups all over india to spread it. http://www.meetup.com/Indian-OpenStack-User-Group http://twitter.com/openstackindia http://www.slideshare.net/openstackindia Thanks for all the speakers and participants. Snaps: https://picasaweb.google.com/102002010785949271518/Feb2013Meet -- Regards, T.Shrinivasan My Life with GNU/Linux : http://goinggnu.wordpress.com Free/Open Source Jobs : http://fossjobs.in Get CollabNet Subversion Edge : http://www.collab.net/svnedge ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc -- *Regards, Sahil ModGill* ___ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc