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GLYPH<SM590000> Sequential 

A sequential volume is a volume in which the extents are allocated one after the other from one MDisk to the next MDisk, as shown in Figure 1-11. 

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GLYPH<SM590000> Image mode 

Image mode volumes are special volumes that have a direct relationship with one MDisk. They are used to migrate data into and out of the clustered system to or from external FC SAN-attached storage. 

