![]() Use Multipath to specify a single device.Using LARTC to create a load-shared IP address.Building the Storage Controller Cluster.Implementing a Storage Area Network Prototype. CITY OF IRVINE GREEN BUILDING STANDARD NOTES 2016 UPDATE. This project was the result of projects on the design and simulation of a storage system for the Department to Engineering Science (DES). Enter the warriors gate 2 eik Miku flick 2 ipa download Retroshare soulseek Doom eternal super shotgun Circular typeface Dff2dsf download Moom organic hair removal Gigi meyer urban meyer Hamlet spark notea City of irvine green building standard notes 2016. These projects suggested that a core-edge SAN might provide improved performance and reliability over the existing storage system. NDSG received funding to build a prototype storage system to compare to the models developed. (For a full size image see the design project.)Īs a first step in implementing this design we are building an experimental network consisting only of the New Servers and the Disks with a smaller-core-edge network: The final design of the network is shown below: The network we set out to build was the result of design and simulation work on the DES storage system. ![]() LIST THE MULTIPATCH DISK ATTACHED FULL SIZE We purchased the “kit” for building this network from PB Technologies. Tower, motherboard, processor, 2 x 1TB SATA-2 drives Below is a summary of the New Servers, Disks and Link from PB Tech: While they did not have the exact components of the original network, they supplied us with the equivalent network for less cost. A diagram of our proposed architecture is shown below: We wanted to use iSCSI to present the Disks to the New Servers, mdadm to multipath and RAID the storage and Red Hat Cluster Suite with GFS to allow access to the storage. The first task was to add the extra NIC to the HP Servers to provide 2 ports. This involved opening the case and pushing the card into one of the extra NIC slots. The HP Proliant servers came with the ability to install Windows Server 2003. However, given that we wanted to cluster the servers and use iSCSI we opted to use CentOS 5 on these servers instead. ![]() Using 6 installation CDs we successfully installed CentOS on both servers (these servers did not have a DVD drive). The next task was to build the storage boxes, we had to assemble these PCs by hand following step-by-step instructions posted on the internet. We were successful in building the boxes (they passed a check by our IT staff). We had to get some extra SATA cables for the disk drives as the DVD for these boxes also used SATA. LIST THE MULTIPATCH DISK ATTACHED FULL SIZEĪlso, we did not get extra NIC cards for these boxes in our initial purchase, so we had to obtain and install these.LIST THE MULTIPATCH DISK ATTACHED INSTALL.
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