Seagate ST3250824NS Anleitung zur Fehlerbehebung PDF herunterladen (Seite 7)

Release Notes 7

New Critical Events

In adding support for a new critical event that signals the 2730 shutting down due to

temperature problems, a new critical event type has been defined. The previous

event types were informational, warning, and error. Because of this change, SNMP

traps are now mapped to corresponding categories of informational, minor, major,

and critical. "Error" events are mapped to "major" severity traps. Informational and

minor traps are unchanged.

RAID 6 Support

An additional level of RAID is now supported. RAID 6 is the most fault tolerant of

the RAID levels. A virtual disk needs a minimum of four disk drives to support

RAID 6. If either one or two of the disk drives fail, the virtual disk can be

reconstructed without data loss.

Independent Cache Mode

Independent cache mode provides improved performance for sequential writes in

applications such as video streaming.

Point-to-Point Topology

In addition to loop topology, point-to-point topology is now supported. Point-to-

point topology simplifies configuration for redundant host paths, and is supported

for switch attach configurations only.

SMI-S v.1.1

Storage Management Initiative Specification (SMI-S) v. 1.1 – added support for

LUN provisioning.

AssuredCopy

In addition to taking a snapshot of the data, volume copies are now supported.

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Seagate ST3250824NS Anleitung zur Fehlerbehebung Seite 7