![]() ![]() Once your report is generated, you need to log into the FTP service running on the NAS controller to retrieve it. ![]() Once complete, the number next to the gear icon will go back to zero. You can check on the progress of the reports being generated by clicking on the gear icon. This screen is a summary of the diagnostics report and where the diagnostics are being written, click finish to generate the reports. However, the report is too large for email. Here, we would normally be able to select where to generate the report. If you do not select an option, the report will be stored locally on the array. Here, we can select where to send the diagnostic reports. If you have disarrays grouped together, you would see other members of that group here. Both are selected here, you can select which disarray you would like to run diagnostics on. You can choose whether to generate diagnostics for the storage controller listed as PS series diagnostics or the NAS appliance listed as NAS cluster. Here, there's a pop up tools, menu, select diagnostic report and select next if you have a Dell support case number or would like to enter your own internal case number.Įnter it here below. Here we've logged into group manager using our web browser in the lower left corner. With copy offloading enabled, there was almost no ESX CPU activity required to complete the operation.Ok. ![]() During that test, the CPU of the ESX server was pegged, as several virtual machines running on the host had been pushed to their limits. In lab tests, this means that cloning a 30GB virtual machine took just over three minutes with copy offloading and more than nine minutes without. In real-world tests, this results in a much faster copy operation and a greatly reduced load on the ESX server. With the advent of copy offloading, the ESX host can simply instruct the EqualLogic array to copy the blocks containing the image, and the array handles the copy itself. This is good news, as the 5.0.2 firmware offers many reasons to upgrade or to add an EqualLogic array to your infrastructure.įaster VM copies for VMware hosts Traditionally, when VMware needed to copy a virtual machine, it treated the storage as a dumb entity and handled the block-by-block copy normally, by reading and writing the blocks to and from the storage array. Whatever the case, Dell promises that the problems related to the 5.0.0 and 5.0.1 releases have been resolved. That stumble was quite unlike EqualLogic and may have been caused by the rush to release the firmware ahead of the official unveiling of VMware ESX 4.1. Three months and two iterations later, the new 5.0.2 version appears truly ready for prime time. The initial 5.0.0 firmware, released a few weeks before VMware ESX 4.1, brought with it some unforeseen problems, generally related to upgrading production systems that were running older code. Unfortunately, the rollout of version 5 wasn't problem-free. (See " InfoWorld review: Dell iSCSI SAN sizzles with SSD, dynamic storage tiering.") The version 5 firmware also brings dynamic storage tiering to the new Dell EqualLogic PS6010XVS array. Others, such as thin volume cloning and refreshes to the Group Manager and SAN Headquarters administration tools, will benefit all users. Some key new features - including Multipath I/O support and the ability to offload copy operations from hosts to the SAN - are also supported on Windows with EqualLogic's HIT (Host Integration Tools). Dell's latest firmware release, version 5, for the EqualLogic PS series of iSCSI SANs brings a number of immediate and significant performance benefits to VMware deployments. ![]()
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