- DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY FULL
- DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY SOFTWARE
- DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY PLUS
- DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY WINDOWS
We used eight Iometer disk workers with four assigned to each volume. We logged the server's iSCSI initiator onto the group's virtual IP address to enable load balancing and connected it to a pair of 100GB virtual volumes.
DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY WINDOWS
Our lab tests show the new controllers can deliver an impressive raw performanceįor testing we used a Dell PowerEdge R720 server with dual 2.6GHz E5-2670 Xeons, 192GB of DDR3, a dual port fibre 10-Gigabit card and Windows Server 2012 R2. It provides a wealth of status information and this version adds automated support case creation and tracking which links in with Dell's SupportAssist service. Synchronous replication mirrors a volume to another in the same group regardless of the physical location of the member appliances.ĭell's SAN HeadQuarters 3.0 comes as standard and is designed to centrally monitor multiple groups. The arrays offer one-way replication to another group, bi-directional replication between groups or replication of multiple groups to a central location. The new snapshot borrowing feature helps when space gets tight as if a scheduled volume snapshot can't occur due to lack of available capacity, the system will temporarily borrow space from the pool.
DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY FULL
There are no extra licenses required for snapshots as the price includes the full 512 per volume and 10,000 per group. It's a simple process as you create policy groups containing multiple hosts, define access restrictions based on CHAP authentication, iSCSI initiator name or IP address and assign the policy during volume creation. For example, on a server system using a virtual volume, if you delete files on the volume the Group Manager will immediately reclaim the space.Īccess control policies now allow you to define which hosts are allowed to access specific volumes. The new volume re-thinning feature avoids capacity wastage. The arrays also support 512Byte and 4KB hard disk sectors which can be selected during volume creation.ĭell's SAN HQ is included as standard and provides an excellent range of array monitoring tools If the critical watermark is breached, the system automatically places the volume offline.
The second watermark is set to a percentage of used space and when reached, the system will throttle back I/O performance to give you time to increase the volume size. Three watermarks are applied where the minimum size is 10 per cent. Thin provisioning is configured during volume creation and you decide how much physical space to start with. The redesigned volume creation wizard helps create storage pools. Management security is tight as Active Directory is supported for role based access. Installation is a cinch as Dell's Remote Setup Wizard hunts down uninitialised arrays and the Group Manager console provides easy access to all functions.
DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY PLUS
The Group Manager provides access to all storage features plus wizards for pool and volume creation Each appliance looks after its own RAID arrays but the storage on all members is made available as a single entity. As you add more appliances to a group, their network ports will join the virtual IP address so increasing available bandwidth.Įxpansion potential is massive as up to sixteen appliances can be placed in a group and presented to the network as a logical storage pool. The primary controllers' ports are grouped under a virtual IP address and load balanced. If a port on the primary controller or your switch fails then it will automatically use the corresponding port on the secondary controller. The controllers are both active and employ Dell's vertical port failover. All four are enabled as standard and you can use copper or fibre but not a mixture. The PS6210 controllers have dual copper and SFP+ fibre 10GbE ports. The Remote Setup Wizard makes light work of array discovery and initial deployment The only difference is the new controllers use a Li-ion battery as the capacitors in the previous models don't have enough juice to power the larger cache contents. The cache to flash feature writes the entire cache contents to flash memory in the event of a power failure.
DELL EQUALLOGIC SAN HQ UNABLE TO CONNECT TO ARRAY SOFTWARE
Their Broadcom XLP MIPS engine runs the refreshed 64-bit Dell EqualLogic Array Software 7 and cache memory has been quadrupled to 16GB of DDR3. The new controllers are 10GbE only there won't be a PS6200 Gigabit version. In this exclusive review we look at the PS6210XV which is a 2U rack system with 24 300GB hot-swap 15k SAS SSF drives. Dell has increased storage options, offering up a choice between 2.5in or 3.5in drives, a mix of SSDs and HDDs and a high performance flash only version.
Showing off their redesigned controllers, Dell's EqualLogic PS6210 arrays aim to deliver major improvements in performance.
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