Pdm

		Chapter 8: Troubleshooting


	Event	Action

	Media patrol is stopped	Media patrol stopped because the disk array was
	internally	deleted or removed.

	Online Capacity Expansion

	Online capacity	Result of settings or user action. Normal.
	expansion has started

	Online capacity	Normal.
	expansion has completed

	Online capacity	Expansion paused because of user intervention,
	expansion has paused	schedule or higher priority background activity.

	Online capacity	Expansion has resumed again after a pause or a
	expansion has resumed	reboot.

	Online capacity	Expansion stopped because of user intervention,
	expansion has stopped	schedule or the logical drive was deleted or went
		critical or offline.

	Online capacity	Bad block found on a disk drive. Migration will finish.
	expansion has	Check the disk drive check table after migration and
	encountered a physical	replace disk drive as needed. See page 110.
	disk error

	Online capacity	System resources are low. Reduce system load or
	expansion is aborted due	restart the VTrak. See page 169.
	to an internal error.

	Online capacity	Synchronization has been set manually or by
	expansion is queued	schedule.

	PDM

	PDM is started	Result of settings or user action. Normal.

	PDM is completed	Normal.

	PDM is paused	PDM paused because of user intervention, schedule
		or a higher priority background activity.

	PDM is resumed	PDM has resumed again after a pause.

	PDM is stopped	PDM stopped because of user intervention, schedule
		or the logical drive was deleted or went critical or
		offline.

	PDM is switched to	PDM changed to rebuild because the logical drive
	rebuild.	went critical

219

m210p, VTrak external disk array subsystem, m310p specifications

Promise Technology has established itself as a strong player in the storage solutions market, particularly with its VTrak series of storage systems. Among the notable products in this lineup are the VTrak M310P and M210P models, designed to deliver efficiency, scalability, and high performance for businesses of all sizes.

The Promise VTrak M310P is a high-performance storage solution that emphasizes speed and versatility. This model supports both SAS and SATA drives, enabling enterprises to tailor their storage needs based on workload requirements. It is built with an advanced RAID engine that provides multiple RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, ensuring data redundancy and protection against drive failures. The M310P can accommodate up to 96TB of raw storage when fully populated, catering to environments that require large amounts of data retention and quick access times.

Key features of the VTrak M310P include the intuitive management interface, which simplifies storage provisioning and monitoring. This model also incorporates Promise's innovative "HyperRAID" technology, which enhances performance by optimizing I/O operations and providing real-time analytics and reporting. Additionally, the M310P supports a variety of host connection interfaces, including iSCSI, Fibre Channel, and InfiniBand, allowing seamless integration into existing infrastructure.

On the other hand, the VTrak M210P is tailored for a slightly different audience, focusing on small to medium-sized businesses that require reliable and cost-effective storage solutions. The M210P retains several high-end features found in its bigger counterpart while offering a more budget-friendly option. This model also supports a mix of SAS and SATA drives and includes RAID capabilities similar to the M310P for data protection.

The M210P provides a robust set of management tools designed for ease of use, including automated alerts and comprehensive reporting capabilities. Its compact design and reliable performance make it ideal for remote office locations or data centers where space is a premium. Furthermore, the model incorporates advanced power management features to reduce energy consumption without compromising performance.

Both the M310P and M210P are built with scalability in mind, allowing businesses to easily expand their storage capacity as data needs grow. With a focus on durability, performance, and advanced technology, Promise Technology’s VTrak systems are well-positioned to meet the evolving demands of modern data storage. Whether for large enterprises or smaller organizations, these products offer solutions that enhance productivity and ensure data integrity.

Promise Technology VTrak external disk array subsystem, m210p, m310p manual Pdm

Models: m210p VTrak external disk array subsystem m310p

Event

m210p, VTrak external disk array subsystem, m310p specifications