aelius

[B]cat >> lista << EOF [/B]attachment.html bbcode.html breadcrumbs.html ca_config.html ca_scripts.js captcha_default.html captcha_qa.html captcha_recaptcha.html confirm_body.html custom_profile_fields.html editor.js faq_body.html forumlist_body.html index.htm index_body.html jumpbox.html login_body.html login_forum.html mcp_approve.html mcp_ban.html mcp_footer.html mcp_forum.html mcp_front.html mcp_header.html mcp_jumpbox.html mcp_logs.html mcp_message.html mcp_move.html mcp_notes_front.html mcp_notes_user.html mcp_post.html mcp_queue.html mcp_reports.html mcp_topic.html mcp_viewlogs.html mcp_warn_front.html mcp_warn_list.html mcp_warn_post.html mcp_warn_user.html mcp_whois.html memberlist_body.html memberlist_email.html memberlist_group.html memberlist_im.html memberlist_leaders.html memberlist_search.html memberlist_view.html message_body.html overall_footer.html overall_header.html pagination.html posting_attach_body.html posting_body.html posting_buttons.html posting_poll_body.html posting_preview.html posting_progress_bar.html posting_review.html posting_smilies.html posting_topic_review.html quickreply_editor.html report_body.html search_body.html search_results.html searchbox.html simple_footer.html simple_header.html template.cfg ucp_agreement.html ucp_attachments.html ucp_footer.html ucp_groups_manage.html ucp_groups_membership.html ucp_header.html ucp_main_bookmarks.html ucp_main_drafts.html ucp_main_front.html ucp_main_subscribed.html ucp_pm_history.html ucp_pm_message_footer.html ucp_pm_message_header.html ucp_pm_options.html ucp_pm_popup.html ucp_pm_viewfolder.html ucp_pm_viewmessage.html ucp_pm_viewmessage_print.html ucp_prefs_personal.html ucp_prefs_post.html ucp_prefs_view.html ucp_profile_avatar.html ucp_profile_profile_info.html ucp_profile_reg_details.html ucp_profile_signature.html ucp_register.html ucp_remind.html ucp_resend.html ucp_zebra_foes.html ucp_zebra_friends.html viewforum_body.html viewonline_body.html viewonline_whois.html viewtopic_body.html viewtopic_print.html [B]EOF[/B] [B]mkdir tema[/B] [B]for i in `cat lista` ; do wget http://phpbb.ro/styles/Tharsis/template/$i -O tema/$i ; done [/B] Imi aduc aminte ca au mai fost threaduri de gen: "Cum sa furi la cantar la carrefour, cum sa furi haine din magazine", asta acum e cum sa furi teme. Ce cacat bre, toata treaba e pe furaciune acum ?

In legatura cu pastrarea de loguri. Chiar daca nu se face packet sniffing, toti pastreaza MINIM urmatoarele date: - Data de conectare - Adresa IP remote Si toti ofera aceste informatii autoritatilor in caz de probleme. Voi ce ati face ? Ati renunta la business si v-ati pune pielea-n batz pentru un ratat ce va plateste 5 euro ? Cititi si pe aici cate ceva: http://en.wikipedia.org/wiki/Telecommunications_data_retention Singura tara din Europa in care legea nu te obliga sa pastrezi date este Germania.

Eu lucrez cam tot ce se mananca cu linux. Am lucrat la cateva companii apoi am ajuns la concluzia ca nu renteaza in domeniul asta sa lucrezi pentru altcineva. Daca esti bun si stii sa-ti vinzi munca, este totul ok. Anul asta prin iunie fac 18 ani decand ma joc prin linux. Au fost perioade in care uitam de tot si stateam chiar si 4 zile nedormit pentru a reusi sa fac ceva. Multe multumiri celui care a inventat sfanta cafea. Skills: - TCP/IP, firewalls, network design, DNS, security - Linux & FreeBSD - Security policy & hardening (Linux & FreeBSD) - Antispam Solutions - High end web servers. (dual strat, clusters, content caching & high speed delivery) - Internet Support & Management - DDoS Protection, Advanced DDoS mitigation techniques - Databases (mysql & postgresql) - ................ Si oarece business management pentru ca degeaba ai produse bune daca nu stii sa le vinzi.

Ba nene. Cand vrei sa fi ajutat poti da mai multe detalii. Nu trebuie sa muncim noi sa scoatem informatiile pentru a te ajuta. Exemplu: - Am un VPS la x furnizor de servicii. - VPS-ul ruleaza Linux Debian/Fedora/Ubuntu ... sau ce distributie ruleaza el acolo. - Am instalat pe el postfix/qmail/sendmail/exim si am testat sa vad daca ruleaza (se observa procesul la ps aux, portul 25 este open, s.a.m.d) - Vreau sa instalez X aplicatie web cu ajutorul careia sa trimit newslettere sau vreau sa trimit email-uri din CLI cu oarece scripturi php.

Pai daca nici cu sursa in fata nu te pricepi, mergi frate si uita-te la TV pe Antena 1

What is HTCondor? HTCondor is a specialized workload management system for compute-intensive jobs. Like other full-featured batch systems, HTCondor provides a job queueing mechanism, scheduling policy, priority scheme, resource monitoring, and resource management. Users submit their serial or parallel jobs to HTCondor, HTCondor places them into a queue, chooses when and where to run the jobs based upon a policy, carefully monitors their progress, and ultimately informs the user upon completion. While providing functionality similar to that of a more traditional batch queueing system, HTCondor's novel architecture allows it to succeed in areas where traditional scheduling systems fail. HTCondor can be used to manage a cluster of dedicated compute nodes (such as a "Beowulf" cluster). In addition, unique mechanisms enable HTCondor to effectively harness wasted CPU power from otherwise idle desktop workstations. For instance, HTCondor can be configured to only use desktop machines where the keyboard and mouse are idle. Should HTCondor detect that a machine is no longer available (such as a key press detected), in many circumstances HTCondor is able to transparently produce a checkpoint and migrate a job to a different machine which would otherwise be idle. HTCondor does not require a shared file system across machines - if no shared file system is available, HTCondor can transfer the job's data files on behalf of the user, or HTCondor may be able to transparently redirect all the job's I/O requests back to the submit machine. As a result, HTCondor can be used to seamlessly combine all of an organization's computational power into one resource. The ClassAd mechanism in HTCondor provides an extremely flexible and expressive framework for matching resource requests (jobs) with resource offers (machines). Jobs can easily state both job requirements and job preferences. Likewise, machines can specify requirements and preferences about the jobs they are willing to run. These requirements and preferences can be described in powerful expressions, resulting in HTCondor's adaptation to nearly any desired policy. HTCondor can be used to build Grid-style computing environments that cross administrative boundaries. HTCondor's "flocking" technology allows multiple HTCondor compute installations to work together. HTCondor incorporates many of the emerging Grid and Cloud-based computing methodologies and protocols. For instance, HTCondor-G is fully interoperable with resources managed by Globus. HTCondor is the product of years of research by the Center for High Throughput Computing in the Department of Computer Sciences at the University of Wisconsin-Madison (UW-Madison), and it was first installed as a production system in the UW-Madison Department of Computer Sciences over 15 years ago. This HTCondor installation has since served as a major source of computing cycles to UW-Madison faculty and students. Additional HTCondor installations have been established over the years across our campus and the world. Hundreds of organizations in industry, government, and academia have used HTCondor to establish compute installations ranging in size from a handful to many thousands of workstations. The HTCondor software, source code, and complete documentation are freely available under an open source license. Linux, MacOS, and Windows platforms are supported. Website: HTCondor - Home Read the fucking manual: HTCondor - HTCondor Manuals

The telecommunication system of Ukraine has got hit by cyber-attacks through the equipment which have been installed in the Russian-influenced Crimea. These equipment have interfered with the phones lines of the parliament members causing to block them. Some of the telecommunication systems and the telephone services of Ukraine have been severed after the Russian forces have taken control over the Crimea region this past Friday. As per the head of the security services of Ukraine, it is the government officials which are now being targeted with the cyber-attacks. The security services chief has said: The Ukrtelecom has briefed that armed forces have raided their facilities in the region and they have been tampering with their optic fiber works causing the outages of internet system and the local telephone in the continent. The chief of the security services has not made any clear indication about whether the new issues are associated with the earlier raid, or is it some separate incident of tampering that has taken place. The domestic intelligence services of Russia have however declined to make any comment about their involvement in the recent cyber-attacks on the telecommunication systems of Ukraine. The main website of the government of Ukraine also went offline for about 72 hours when the Russian forces took control over the peninsula. Bumgarner who operates a firm which advises the government agencies and companies about how to counter the cyber-attacks has said that he is not certain about what caused the website to trip. However, he is of the belief that Moscow possesses the ability to come up with such attacks. He said that, Estonia has previously suffered under cyber-attacks in 2007. The attacks were caused by Moscow in which there systems were disrupted form 10 days during their conflict with Moscow. A similar attack was faced at Georgia when they had a brief war with Russia in 2008. Russia however denied their involvement in any of those attacks by saying that they might have been caused by some patriotic hackers, and the government had on influence over them. It is a fact that most of the part of the Ukraine’s telecommunication structure was made when the country was part of Soviet Union, along with Russia. This indicates towards the vulnerability of their system to Moscow. Jim Lewis who is a former officer of the US Foreign Service has said that Russia has got all the place wired. Lewis has also said that, Experts of Cyber-warfare have said that Russia possesses the ability to launch such attacks, but they do not have any need to do so. Source: Cyberwar Heating Up: Ukraine hit by massive cyber attack from Russia, mobile networks blocked | HackRead - Latest Cyber Crime - Information Security - Hacking News

Si 'clive' ; root@pluto:~# clive 'http://www.youtube.com/watch?v=vVeK7gw4BRg&hd=1' Checking ...done. % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 230M 100 230M 0 0 8630k 0 0:00:27 0:00:27 --:--:-- 9980k root@pluto:~# du -csh Lindsey\ Stirling\ 30min\ Playlist.mp4 231M Lindsey Stirling 30min Playlist.mp4 root@pluto:~# mediainfo Lindsey\ Stirling\ 30min\ Playlist.mp4 General Complete name : Lindsey Stirling 30min Playlist.mp4 Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 File size : 230 MiB Duration : 30mn 20s Overall bit rate mode : Variable Overall bit rate : 1 062 Kbps Encoded date : UTC 2014-01-07 09:30:54 Tagged date : UTC 2014-01-07 09:30:54 gsst : 0 gstd : 1820350 gssd : B4A7D0E81HH1394125345909271 gshh : r1---sn-hpa7enl7.googlevideo.com Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L3.1 Format settings, CABAC : Yes Format settings, ReFrames : 1 frame Format settings, GOP : M=1, N=60 Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 30mn 20s Bit rate : 867 Kbps Maximum bit rate : 7 390 Kbps Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.031 Stream size : 188 MiB (82%) Tagged date : UTC 2014-01-07 09:32:56 Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 30mn 20s Bit rate mode : Variable Bit rate : 192 Kbps Maximum bit rate : 202 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Stream size : 41.7 MiB (18%) Title : IsoMedia File Produced by Google, 5-11-2011 Encoded date : UTC 2014-01-07 09:32:11 Tagged date : UTC 2014-01-07 09:32:56 - http://clive.sourceforge.net/

Toate serverele din clasa asta sunt fizic in Germania, Italia si Londra (Este posibil ca nu toate sa le am disponibile intr-un anumit DC). Toate adresele ip sunt de Germania, indiferent de locatie iar latimea de banda este garantata catre orice destinatie (nu conteaza in ce DC sunt serverele). Nota: nu se accepta niciun fel de continut ilegal.

Ban 24 de ore. Mizeria asta nu are ce cauta la Anunturi importante. Multumim

// Update: Sunt doar doua servere. Supermicro Cpu Model: Xeon 3430 @ 2.4 GHz Cpu Specs: 4 Core, 4 Threads, 8MB L2 Cache 2 x 500 GB SATA2 Raid 1 Mirror Memory: 8 GB DDR3 (upgrade la 32 GB: +20 euro) Network Port Speed: 100Mbps 2 IP Addresses included with custom reverse DNS Monthly cost: 50 euro Setup fee: 20 euro //edit: S-a dat. Daca mai e cineva interesat cand apar oferte de genu, lasati o adresa de email pe PM.

Eu sunt de parere ca benchmark-urile pe discuri pot dauna de cele mai multe ori. Cel mai ok, este sa conectati cumva discul pe o interfata standarda (SATA sau ce este el) si sa-l verificati cu smartmontools. (SMART report). Pe USB din cate stiu, nu ai acces la informatii SMART.

Lume noua, bine ai revenit pyth0n3

@Zatarra, mai am un Tyan Transport GT20; sa vad ce am pe el, arata la fel de bine serverul si e net superior fata de asta. (procs xeon nocona, 4 bay-uri SATA), modul raid hw (0,1,5,10). Nu are HDD-urile pe el, in rest e complet (cred ca are 6 sau 8 gb memorie)

Vand server IBM eServer xSeries 335 model 8676GKG / SN: KKKMV1W Grade: 1U Devices ibm335# pciconf -lv hostb0@pci0:0:0:0: class=0x060000 card=0x00000000 chip=0x00141166 rev=0x33 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'Host Bridge (CNB20-HE)' class = bridge subclass = HOST-PCI hostb1@pci0:0:0:1: class=0x060000 card=0x00000000 chip=0x00141166 rev=0x00 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'Host Bridge (CNB20-HE)' class = bridge subclass = HOST-PCI hostb2@pci0:0:0:2: class=0x060000 card=0x00000000 chip=0x00141166 rev=0x00 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'Host Bridge (CNB20-HE)' class = bridge subclass = HOST-PCI vgapci0@pci0:0:1:0: class=0x030000 card=0x02401014 chip=0x47521002 rev=0x27 hdr=0x00 vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.' device = 'ATI On-Board VGA for HP Proliant 350 G3 (Rage XL PCI)' class = display subclass = VGA aac0@pci0:0:2:0: class=0x010400 card=0x02869005 chip=0x02859005 rev=0x01 hdr=0x00 vendor = 'Adaptec Inc' device = 'PCIX133 32/64bit (Adaptec 2410SA SATA RAID)' class = mass storage subclass = RAID hostb3@pci0:0:15:0: class=0x060000 card=0x02011166 chip=0x02011166 rev=0x93 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'CSB5 PCI to ISA Bridge' class = bridge subclass = HOST-PCI atapci0@pci0:0:15:1: class=0x01018a card=0x02121166 chip=0x02121166 rev=0x93 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'CSB5 PCI EIDE Controller' class = mass storage subclass = ATA ohci0@pci0:0:15:2: class=0x0c0310 card=0x02201166 chip=0x02201166 rev=0x05 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'OpenHCI Compliant USB Controller (OSB4)' class = serial bus subclass = USB isab0@pci0:0:15:3: class=0x060100 card=0x02301166 chip=0x02251166 rev=0x00 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'PCI Bridge (CSB5)' class = bridge subclass = PCI-ISA hostb4@pci0:0:17:0: class=0x060000 card=0x00000000 chip=0x01011166 rev=0x05 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'CIOB-X2' class = bridge subclass = HOST-PCI hostb5@pci0:0:17:2: class=0x060000 card=0x00000000 chip=0x01011166 rev=0x05 hdr=0x00 vendor = 'ServerWorks (Was: Reliance Computer Corp)' device = 'CIOB-X2' class = bridge subclass = HOST-PCI bge0@pci0:2:1:0: class=0x020000 card=0x026f1014 chip=0x16a714e4 rev=0x02 hdr=0x00 vendor = 'Broadcom Corporation' device = 'BCM5703X NetXtreme Gigabit Ethernet' class = network subclass = ethernet bge1@pci0:2:2:0: class=0x020000 card=0x026f1014 chip=0x16a714e4 rev=0x02 hdr=0x00 vendor = 'Broadcom Corporation' device = 'BCM5703X NetXtreme Gigabit Ethernet' class = network subclass = ethernet ibm335# CPU ibm335# grep CPU /var/run/dmesg.boot CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3189.40-MHz 686-class CPU) FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 Memory ibm335# dmesg | grep memory real memory = 4294967296 (4096 MB) Disks 2 x 73 GB / 15.000 rpm (SCSI U320) FUJITSU .... pass0 at aacp0 bus 0 scbus0 target 0 lun 0 pass0: <FUJITSU MAU3073NC 5C01> Fixed Uninstalled SCSI-3 device pass0: 211.200MB/s transfers (512bit) pass1 at aacp0 bus 0 scbus0 target 1 lun 0 pass1: <FUJITSU MAU3073NC 5C01> Fixed Uninstalled SCSI-3 device pass1: 211.200MB/s transfers (512bit) Pe retea are doua porturi gigabit, din cate se vede la pciconv (Broadcom NetXtreme) Pret pentru rst-isti: 150 euro, ca ma lovesc de el pe acasa // edit: Am pus un cleste ampermetric pe cablul de alimentare: - Asta e la pornire: https://www.dropbox.com/s/y0fu6yaw7ulu42s/DSCF7513.JPG - Asta e cu serverul in idle (0,824 Amperi): https://www.dropbox.com/s/nqfpvxpi3dkx27f/DSCF7516.JPG (Consum) Wati = Volti * Amperi Serverul suporta 8 GB memorie (maxim) si are 4 sloturi. In el sunt 4 memorii de 1 GB ECC acum.

La Webfactor -> https://webfactor.ro/ iti recomand // edit: M-a intrebat cineva daca este al meu site-ul. Nu este al meu si eu nu mai ofer hosting deocamdata (doar servere dedicate). Recomand webfactor pentru ca sunt vechi pe piata si sunt oameni seriosi.

- Hosting shared, virtual (vps/vds) sau servere dedicate ? - In Romania sau afara ? - Aplicatia web sau ce vrei sa gazduiesti, necesita resurse speciale ? - Ai nevoie de suport tehnic permanent ?. De poti trezi cu surprize sa nu ti se raspunda 1-2-3 zile sau in weekend. Sunt multe criterii cand alegi o firma de hosting.

- VLF and ELF Electric and Magnetic Fields - Effects of 6-10 Hz ELF on Brain Waves | Journal of Borderland Research - electromagnetic mind control frequencies energy radiation elf gwen towers haarp chemtrails aerosol spraying - Total Population Control - Paranoia (4.5 Hz), Depression (6.66 Hz), Manic Rage (11.3Hz)... >> Four Winds 10 - Truth Winds - The ELF God - Mind Control Technology and Harassment - http://csglobe.com/mass-mind-control/

Nu nu, awnly3jhc2g e de treaba, e ok omul. Am scos acum banul, cred ca ai uitat

Trebuie sa faci API acolo. Mai bine folosesti asta: https://rstforums.com/forum/82299-apache-cloudstack-open-source-computing.rst Practic e un wrapper peste VM-uri si este utilizat de multe companii mari.

Ba da, dar este interesanta ca si procedura. Te poate ajuta procedurile de genul daca vrei sa-ti dezvolti un sistem IDS / UTM

Libcloud is a Python library for interacting with many of the popular cloud service providers using a unified API. It was created to make it easy for developers to build products that work between any of the services that it supports. Resource you can manage with Libcloud are divided in the following categories: - Cloud Servers and Block Storage - services such as Amazon EC2 and Rackspace CloudServers - Cloud Object Storage and CDN - services such as Amazon S3 and Rackspace CloudFiles - Load Balancers as a Service - services such as Amazon Elastic Load Balancer and GoGrid LoadBalancers - DNS as a Service - services such as Amazon Route 53 and Zerigo Web page: https://libcloud.apache.org/ Documentation: https://libcloud.readthedocs.org/en/latest/

Apache CloudStack is open source software designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform. CloudStack is used by a number of service providers to offer public cloud services, and by many companies to provide an on-premises (private) cloud offering, or as part of a hybrid cloud solution. CloudStack is a turnkey solution that includes the entire "stack" of features most organizations want with an IaaS cloud: compute orchestration, Network-as-a-Service, user and account management, a full and open native API, resource accounting, and a first-class User Interface (UI). CloudStack currently supports the most popular hypervisors: VMware, KVM, XenServer and Xen Cloud Platform (XCP). Users can manage their cloud with an easy to use Web interface, command line tools, and/or a full-featured RESTful API. In addition, CloudStack provides an API that's compatible with AWS EC2 and S3 for organizations that wish to deploy hybrid clouds. Webpage: Apache CloudStack: Open Source Cloud Computing About: About Apache CloudStack Wiki page: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Home Wikipedia page: http://en.wikipedia.org/wiki/Apache_CloudStack

FreeBSD supports CARP (Common Address Redundancy Protocol) and has done for many years now. We’ve been using it here at Gconnect as part of our ‘Mailout’ system with no issues at all and it’s served use well since FreeBSD version 6.’something’. As part of the Mailout system upgrade i’ll be using CARP again, and heres how to make it work.. Firstly the requirements: 1. The two servers should load balance 2. A failure of one server should not be noticed by the users 3. When a failed server recovers, load balancing should resume Our plan is to create 2 servers, both with a normal ip address on the interface. These server will share 2 more ‘virtual ip’ addresses using carp. Each server will be the ‘master’ for one of the virtual ip addresses and the ‘backup’ for the other. Our DNS record will have both ip addresses and will do the basic round robin load balancing. When a server fails, the remaining server will become the ‘master’ for both of the virtual ip addresses. When the server recovers, the system will return to normal. For this system to work we need a method of forcing one server to become the master and another to become the backup. To do this we use the ‘advskew’ setting, which is like a weighting. Then we need to enable ‘pre-emtion’ to ensure that once a server is master for a virtual ip address, it will give it up again if another server which a higher advskew value joins the group. device carp If not, add it, rebuild the kernel and off you go. Now requirement number 3 was that upon recovery the servers should resume load balancing. Pre-emtion requires an explicit setting via sysctl. You can get a list of carp based values like this: # sysctl net.inet.carp net.inet.carp.allow: 1 net.inet.carp.preempt: 0 net.inet.carp.log: 1 net.inet.carp.arpbalance: 0 net.inet.carp.suppress_preempt: 0 We need to make ‘net.inet.carp.preempt’ = 1, to do that, type in: # sysctl net.inet.carp.preempt=1 net.inet.carp.preempt: 0 -> 1 To make the change permanent, i.e. happen when the system boots, add the following line to /etc/sysctl.conf net.inet.carp.preempt=1 Now we can put the config into /etc/rc.conf (server A): cloned_interfaces="carp0 carp1" ifconfig_carp0="vhid 1 pass my_password1 172.16.2.9 255.255.255.0" ifconfig_carp1="vhid 2 advskew 100 pass my_password2 172.16.2.10 255.255.255.0" And in server B cloned_interfaces="carp0 carp1" ifconfig_carp0="vhid 1 advskew pass my_password1 172.16.2.9 255.255.255.0" ifconfig_carp1="vhid 2 pass my_password2 172.16.2.10 255.255.255.0" Notice the subtle difference? The advskew value is a mirror of the first server. After a reboot we can see the CARP by typing ‘ifconfig’ ... carp0: flags=49 metric 0 mtu 1500 inet 172.16.2.9 netmask 0xffff0000 carp: MASTER vhid 1 advbase 1 advskew 0 carp1: flags=49 metric 0 mtu 1500 inet 172.16.2.10 netmask 0xffff0000 carp: BACKUP vhid 2 advbase 1 advskew 100 Now if you reboot a server you will see that the reaming server will become master for both carp0 and carp1 and when its finish the situation returns as we wanted! Source: FreeBSD & Carp – failover and load balancing | Dan Massey's Blog

The Open MPI Project is an open source MPI-2 implementation that is developed and maintained by a consortium of academic, research, and industry partners. Open MPI is therefore able to combine the expertise, technologies, and resources from all across the High Performance Computing community in order to build the best MPI library available. Open MPI offers advantages for system and software vendors, application developers and computer science researchers. Features implemented or in short-term development for Open MPI include: - Full MPI-3 standards conformance - Thread safety and concurrency - Dynamic process spawning - Network and process fault tolerance - Support network heterogeneity - Single library supports all networks - Run-time instrumentation - Many job schedulers supported - Many OS's supported (32 and 64 bit) - Production quality software - High performance on all platforms - Portable and maintainable - Tunable by installers and end-users - Component-based design, documented APIs - Active, responsive mailing list - Open source license based on the BSD license Official page: Open MPI: Open Source High Performance Computing Documentation: Open MPI v1.6.4 documentation