#Starwind iscsi target free#

VMware Horizon 7: Install, Configure, Manage.VMware NSX-T Data Center: Troubleshooting and Operations.VMware NSX-T Data Center: Install, Configure, Manage.VMware vSphere: Optimize and Scale вЂ“ NEW !!!.VMware vSphere: Install, Configure, Manage вЂ“ NEW !!!.When synchronization is complete, the status will be : Synchronized. This will be synchronized in real time with the virtual disk of the 1st server. Select 'Synchronize from existing Device'.Д¬lick 'Create Replica' to enable data replication.Д®nabling replication will create an image (a virtual disk) 'HAimage' on the remote server. Note : as you can see, the heartbeat is enabled for both networks. A system that allows servers to know if the remote server is always accessible. We will therefore allow synchronization on this network.ДЇor the other network, we will enable only the heartbeat. The 192.168.1.0 network corresponds to the dedicated network connecting our 2 servers. Our 2 servers therefore have 2 network cards each. Select where you want to store the virtual disk on the remote StarWind server.ДЄs mentioned earlier, it's recommended to use a dedicated network for data synchronization (replication). Specify the IP address of the 2nd StarWind server.

#Starwind iscsi target free#

Note : the 'Asynchronous One-Way Replication' option is not available in the free version. Hence the use of 2 network cards per server. to have a dedicated high-performance network for data replication.that the client supports MPIO (Multipath IO).In our case, we chose synchronous replication. This can be very handy to restore data in case of data corruption. Note that asynchronous replication also allows you to create snapshots. Only the master server will be accessible as long as replication is enabled. Additionally, clients will not be able to connect to the server where the data will be replicated. Asynchronous 'One-Way' Replication : asynchronous replication.Synchronous 'Two-Way' Replication : synchronous replication.The replication manager opens for the selected virtual disk.ДЇor replication, you can choose between : To enable data replication of your iSCSI server, select the virtual disk that you want to replicate to the remote iSCSI server, and then click Replication Manager. Enable data replication of your iSCSI server Your virtual disk was successfully created on your StarWind iSCSI server.Д¦. The principle is almost identical, except that the cache will be a virtual file that you will store on a SSD to improve the performance of your iSCSI server (when writing/reading). If you have a SSD (which is always much faster than a hard drive), you can also enable the Flash Cache (also called L2 Cache). If you select 'Set Maximum available Size', the size will be equal to the available space in memory. Then, you can limit the size of the cache. N/A : the cache system will be disabled.Performance is worse, but there will be no risk of inconsistency for your data. Nevertheless, there is a risk of data inconsistency using this cache system. Write-Back : asynchronous writes for better performance.To improve the performance of your iSCSI server, StarWind Virtual SAN offers to enable a cache system using the RAM of your physical server. Indeed, thanks to this option, 2 identical files will take only the necessary place once. If you select LSFS, you can also enable the 'Deduplication' option which will allow you to reduce the space used by this virtual disk. This choice is recommended if you want to link this virtual disk to a hypervisor (virtualization server). LSFS (Log-Structured File System) : it's a smart system that came up with version 8 of the program to improve performance when writing to the virtual disk.This allows you to have better performance. This means that our 1 GB virtual drive will always take 1 GB of space on the physical hard drive. Thick-provisioned : space will be pre-allocated.But, adapt the size to your needs.ДЇor the options of the virtual disk, you have 2 possibilities : Note: for this tutorial, we have indicated a size of 1GB for replication to take a short time. To do this, select your iSCSI server created by StarWind and click on the 'Add Device (advanced)' button or the 'Add Device' link on the right. In this tutorial, we will create a virtual disk (as you would with the Microsoft iSCSI server). Create an iSCSI device (virtual hard disk. Your iSCSI server has been successfully created.ДҐ. To create an iSCSI server (also called 'iSCSI target'), simply select your StarWind server and click on the 'Add Target' link.