Memory Errors

Memory errors can corrupt cached data, so the controllers are designed to detect and attempt to recover from these memory errors. Single-bit memory errors can be handled by the controller and do not disrupt normal operation. A notification is sent if the number of single-bit errors exceeds a threshold value.

Multi-bit errors are more serious, as they result in corrupted data and data loss. The following are the actions that occur in the case of multi-bit errors:

•If an access to data in cache memory causes a multi-bit error when the controller is started with dirty cache, the controller discards the cache contents. The controller generates a warning message to the system console to indicate that the cache was discarded and generates an event.

•If a multi-bit error occurs at run-time either in code/data or in the cache, the controller stops.

•The controller logs an event to the controller internal event log and logs a message during POST indicating that a multi-bit error has occurred.

NOTE: In case of a multi-bit error, contact Dell Technical Support.

Pinned Cache State

If a virtual disk becomes offline or is deleted because of missing physical disks, the controller preserves the dirty cache from the virtual disk. This preserved dirty cache is called pinned cache and is preserved until you import the virtual disk, or discard the cache.

Use the Ctrl+R utility to select whether to import the virtual disk or discard the pinned cache. In the VD Mgmt menu, select Manage Preserved Cache and follow the steps on the screen.

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Troubleshooting

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Dell UCC-60, UCP-61, UCP-60 manual Memory Errors, Pinned Cache State
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UCP-61, UCP-60, UCC-60 specifications

The Dell UCC-60, UCP-60, and UCP-61 are innovative solutions that enhance collaborative experiences in modern workplaces. These products integrate cutting-edge technologies to facilitate seamless communication and create a dynamic meeting environment.

The Dell UCC-60 is a comprehensive conference camera system designed to optimize video conferencing. It features a 4K ultra-high-definition camera that ensures crystal-clear video quality, promoting a more immersive meeting experience. With a wide-angle lens, the UCC-60 captures all meeting participants, making it ideal for larger teams. The camera’s automatic framing technology intelligently adjusts the view to focus on speakers, enhancing engagement. The UCC-60 also incorporates advanced noise-cancellation microphones that filter out background noise, ensuring that distant participants can hear every word clearly.

On the other hand, the Dell UCP-60 and UCP-61 are designed to complement the UCC-60, focusing on audio solutions and collaboration tools. The UCP-60 offers an all-in-one speakerphone and microphone system that allows for hands-free communication. Its omnidirectional microphone captures audio from all directions, while high-fidelity speakers deliver clear sound. This device is perfect for huddle rooms, as it easily connects to laptops and mobile devices, allowing users to join meetings effortlessly.

The UCP-61 takes audio conferencing a step further with additional features. It supports wireless connectivity, allowing users to connect without the hassle of cables. The UCP-61 is also equipped with touch controls, enabling users to manage calls and adjust volume intuitively. Moreover, both UCP models are designed with portability in mind, making them easily transferable between different meeting spaces within an organization.

In terms of connectivity, these devices support USB-C, USB-A, and Bluetooth, making them compatible with a wide range of devices. Their user-friendly interface ensures that setup is straightforward, minimizing downtime and maximizing productivity.

Overall, Dell's UCC-60, UCP-60, and UCP-61 reflect the company’s commitment to fostering an effective, collaborative environment. Their integration of high-quality video, superior audio technology, and ease of use make them essential tools for any modern workspace, whether in-person or remote. As organizations continue adapting to hybrid work models, these solutions will play a crucial role in keeping teams connected and engaged.
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