You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the and the. Software-defined data center The product has continued to grow and mature, with one of the biggest changes being the ability to use an internal database to scale up to larger installations. This capability makes vCenter even easier to deploy because it no longer requires the external connection. A few years ago, VMware introduced a of vCenter designed to simplify deployment and management.
As with anything new, the first versions were a little shaky. However, the appliance has matured and can now support small businesses to enterprises and everything in between. However, the question still remains: Do you install the virtual appliance or the Windows-based version? Universal keygen generator. This is not an easy decision, as there are many factors to consider. Let's weigh the pros and cons of each option.
Scalability support Both the Linux virtual appliance and the Windows version can scale up to the same number of hosts and VMs with the embedded database. However, a key difference comes into play if you choose to use an external database instead of the internal one. The virtual appliance supports Oracle, while the Windows version supports Oracle or SQL. Keep in mind, officially Oracle is not supported on VMware, according to Oracle. The only hypervisor that Oracle officially supports. If you are using an external database with the virtual appliance, your choices then become Oracle on physical hardware or in a separate Oracle virtualized environment. However, when you look at the Windows environment you have the same situation with Oracle, but VMware officially supports, so that gives you an option that can extend beyond the embedded database without the support concerns.
Winner: Windows-based vCenter installation Installation process Any Windows installation is going to pale when compared to the ease of deploying a virtual appliance. While the Windows install is really just a string of clicking multiple 'next' boxes, the appliance still holds an edge on the installation process. However, the platform is a different story. The vCenter appliance must be deployed in a virtual environment.
The appliance can be shared with your existing virtual environment or placed in a dedicated virtualized management environment. With the Windows installation, it can be placed into a physical environment or in a virtual environment.
With, virtualization is going to be the ideal platform. Winner: VMware vCenter Appliance Maintenance and support Both installation models of vCenter require very little maintenance once installed. Both products have the ability to start and restart the services through a Web browser or Windows services.
The real difference isn't vCenter itself, it's the operating system it resides on. Linux has enjoyed a reputation of stability over Windows, however Windows has a much larger install base. While one could argue over which is truly better, the simple fact is that Windows' larger install base translates into a larger base of support. This ranges from the number of admins and depth of knowledge available to (blog posts, whitepapers, among others). If you are going to be calling VMware for all of your technical support, it may not matter as much. However, if you would like your support staff to have some involvement in the process, Windows will most likely be your choice.
Winner: Windows-based vCenter installation The cost factor VMware is very quick to point out that the appliance version of vCenter does not require a Windows license. This is true, and as anyone knows, Windows is not free. However, if you are running it as a VM, a (with unlimited VMs) can make the cost aspect a moot point. However, the argument and point does exist, and we need to pick a winner.
Winner: VMware vCenter Appliance Overall winner At a 50/50 split between scalability and support against installation and cost, the winner is not so clear. Both the appliance and Windows install have merit. However, the value of that merit depends on the environment each is being used in. For with existing data center licensing, it makes sense to look at the Windows version. For organizations with existing Oracle servers or Linux experience, the appliance version could make more sense. The VCSA is great for DR testing as it substantially decreases RTO, and is a better choice for smaller environments regardless of the IT shop's orientation. ESXi is customized Linux, so to argue 'we are a MS shop' is a mute point, you don't need to be a Linux guru to support vSphere so why should you need to be one to support the VCSA?
There is a less chance of hack attack when using the VCSA, and less reboots downtime for maintenance. Larger shops should look to either leveraging the VCSA w external DB or stick with the windows version with external DB.
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Stable version: 14.2 This appliance includes all the standard features in, and on top of that:. SSL support out of the box. Webmin module for configuring Samba. Includes popular compression support (zip, rar, bz2). Includes flip to convert text file endings between UNIX and DOS formats.
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providing WebUI and WebDAV access. File server configurations:.
Preconfigured wordgroup: WORKGROUP. Preconfigured netbios name: FILESERVER. Configured Samba and UNIX users/groups synchronization (CLI and Webmin). Configured root as administrative samba user. Configured shares:. Users home directory.
Public storage. CD-ROM with automount and umount hooks (/media/cdrom). Access your files securely from anywhere via:. web GUI access to your files, with online previews of major formats and drag-n-drop support.
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Pre-configured authentication (Samba). Pre-configured repositories (storage, user home directories). Default storage: /srv/storage.
Accessing file server via samba on the command line: smbclient //1.0.0.61/storage -Uroot mount -t cifs //1.0.0.61/storage /mnt -o username=root,password=PASSWORD. Usage details & Logging in for Administration. Web based file manager (SambaDAV):. username root (or Samba users) No default passwords: For security reasons there are no default passwords. All passwords are set at time.
Ignore SSL browser warning: browsers don't like self-signed SSL certificates, but this is the only kind that can be generated automatically without paying a commercial Certificate Authority. Web - point your browser at either:. not encrypted so no browser warning. encrypted with self-signed SSL certificate Username for OS system administration: Login as root except on which uses username admin. Point your browser to:.
System control panel. Web based command line terminal. Login with SSH client: ssh [email protected] Special case for AWS marketplace: ssh [email protected]. Replace 12.34.56.789 with a valid IP or hostname.
Openfiler converts an industry standard x8664 architecture system into a full-fledged NAS/SAN appliance or IP storage gateway and provides storage administrators with a powerful tool to cope with burgeoning storage needs. Openfiler ensures that storage administrators are able to make the best use of system performance and storage capacity resources when allocating and managing storage in a multi-platform network. Openfiler provides key features such as iSCSI target for virtualization, Fibre Channel target support, block level replication and High Availabilty that are the mainstay of any business critical storage environment. Openfiler addresses all the key data storage concerns:. Reliability - Openfiler supports both software and hardware RAID with monitoring and alert facilities; volume snapshot and recovery. Availability - Openfiler supports active/passive high availability clustering, MPIO, and block level replication. Performance - Linux 2.6 kernel supports the latest CPU, networking and storage hardware.
Scalability - filesystem scalability to 60TB+, online filesystem and volume growth support. Protocol Rich With a range of file-based and block-based storage export protocols, there is something in Openfiler for everyone. Openfiler provides both block-level and file-level storage networking capabilities. At the block-level, storage can be exported via:. iSCSI. Fibre Channel At the file-level, Openfiler supports:.
NFS. CIFS. HTTP/DAV. FTP. rsync Openfiler presents a unified storage export paradigm by supporting both block-level and file-level storage networking protocols. Storage may be allocated across any or all protocols simultaneously allowing data to be accessed from a heterogeneous base of network clients - be they Unix, Windows or Mac.
As the transition in horizontal scale-out of computing resources by taking advantage of Operating System virtualization technologies gathers pace, iSCSI target functionality in Openfiler stakes a claim in the sphere of compelling solutions to the problem of allocating and managing backend storage to complete the overall virtualization architecture. In Openfiler, iSCSI coupled with Openfiler's powerful dynamic volume manager gives administrators a powerful and flexible storage networking solution that will scale in terms of performance, reliability and availability. Powerful Management Capabilities No amount of technical features in a storage solution can compensate for a lack of good administrative capabilities. Openfiler meets this challenge head-on with its powerful and intuitive web-based graphical user interface (GUI). All facets of the trove of storage networking capabilities in Openfiler are controlled via this management interface. Management capabilities are grouped into separate sub-interfaces in accordance with their functional domain; networking, physical volumes, user and group authentication/authorization, system configuration and status information are each given a scope.
At the base level, allocation of disks or other block-level resources such as hardware RAID volumes into distinct components can be achieved within the physical volume management scope. Physical volume management is in turn a sub-domain of the overall volume management capabilities in the GUI which includes features such as dynamic volume aggregation, logical volume allocation and distribution and point in time copy (snapshot) management. Administrators will also appreciate the ability to perform resource limiting tasks with the excellent quota management tool. Openfiler supports quota management for both users and groups. The storage resource allocation rules allow the administrator to control the amount of disk capacity usage as well as as the number for filesystem objects, files and directories, that a user or group may take up.
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If a group is allocated a certain amount of resources, the administrator can further limit resources for particular users within that group. This level of granularity in resource management cannot be emphasized enough. Openfiler also presents the administrator with a view of system status - displaying system resource usage such as memory, processor and storage capacity. This allows the administrator to better plan for future resource allocation requirements.
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