Fix/Tune iSCSI Server

Budget $30 - $250 USD
Bids 5
Average Bid $150

Looking for a Linux expert to troubleshoot and optimize a storage server. I have it setup and running, but get lots of errors in the log file and can crash when transferring large amounts of data. I want the errors fixed and server tuned for best performance. Error in the log file is
tgtd: conn_close(101) connection closed, 0xf0a258 1
and it occurs every 10 seconds per client.

Storage server is setup with Centos 6.3 with TGT as the iSCSI server. iSCSI target is backed by LVM. Client server(s) is running Proxmox (debian based). Each server has two NICS, one to Internet, and one to 1G LAN (test env uses cross-over cable), no support for IPV6 on network. I have two production environments setup with this config and both getting the same errors. I also have a test environment setup that is also getting the same error. You'll be working on the test environment.

Deliverables
- Fix the error
- Review entire server setup and optimize performance for being an iSCSI server. Disabling unneeded services, changing configs, etc...
- Provide details on everything that you did and why

If you bid on this project, send PM and tell my what Linux OS you would use for an iSCSI server and why.

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Bids on this Project

  • rahulbhardwaj86 Profile Picture

    rahulbhardwaj86

    Bangalore,  India

    I am working for an IT company as a DevOps engineer. I am responsible for mantaining Linux servers both in virtual and physical environment. Supporting servers in Amazon cloud, mantaining Mysql databases and the other tools in the organization. I am also looking for some freelancing work in the same area.

    System Admin, Linux, SQL, and Cloud Computing

  • Volshebnik4y Profile Picture

    Volshebnik4y

    Ufa,  Russian Federation

    1234567890

    Perl, Website Design, System Admin, and Linux

  • linuxfreak1985 Profile Picture

    linuxfreak1985

    Karachi,  Pakistan

    Maximum Expertise with Minimum Cost | Perfect Job! Greetings! LinuxFreakz is the top freelancer based in Karachi, I have been serving Website Design / Development / Android and Server Administration jobs for past 6 years. My Expertise: 1. Wordpress Themes / Plugins Coder 2. Responsive Website Design / Bootstrap / HTML5/ CSS3 3. Woocommerce plugins / Websites 4. Android / Mobile Phone 5. Ecommerce Solutions 6. Linux Server Administration 7. INTERSPIRE / MAILWIZZ / POWERMTA 8. Email Delivery Consultant Terms of Service • 100% Customer Satisfaction • Perfect 5 star reviews!! • Good communication availability 24/7

    PHP, Java, Javascript, and Website Design

  • Josegar1980 Profile Picture

    Josegar1980

    Pola de Laviana,  Spain

    Experiencia en virtualizacion de servidores linux en sistema Proxmox. Control de Firewalls y Gestion de ancho de banda en entornos Linux. Encaminamiento y gestion de redes. Busqueda de errores en entornos Linux. ------------------------------------------------------------------------------ Experience in Linux server virtualization in Proxmox system. Firewalls Control and Bandwidth Management in Linux. Routing and network management. Search for errors in a Linux environment

    Script Install, System Admin, Linux, and Data Entry

  • managedserverMS Profile Picture

    managedserverMS

    Gerasdorf,  Austria

    Over the last 10 years, I have developed a wide range of Linux System Engineer Certified RHCE: Red Hat Certified Engineer for startup companies and small businesses. implement efforts with different flavors, Proven track record of delivering c reative and cost-effective solutions with High Availability and Linux maintaince/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc), Database, Windows. * LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI,Adobe Media Player, Red5, FFMPEG, SSL, ACL, MySQL,MySQLCluster , Postgres, Oracle 10g databases,Oracle Application Server, Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra * My core competency lies in complete end-end : * Administrate VPS and dedicated Server * Administrate LAMP (Linux,Apache,Mysql,PHP) * Apache : Audit ,performance and load balancing * Automated MySQL database backup - PHPMyAdmin MySQL database manager - Setting up MySQL * replication (Master-Slave,Master-Master,...) * Install and configure MysqlCluster for Ubuntu,Redhat,Centos - Mail Services like * Postfix,dovecot, Sendmail etc. Also worked on Panels like Plesk, webmin, Cpanel Directadmin etc.. * Virtualization (Vmware,,KVM,Xen,Openvz,...)

    PHP, Perl, Java, and Javascript