Maximum Disk Shelves Per Controller - Oracle ZFS Installation Manual

Maximum Disk Shelves per Controller

Do not use DE2-24 and Sun Disk Shelves in the same disk chain.
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Maximum Disk Shelves per Controller
The following table shows the maximum supported controller configurations. For information
on disk compatibility, see the
Note -
time. For controllers that support using DE2-24 and Sun Disk Shelves together, the controller
must use 4X4 port SAS-2 HBAs, which are only supported with release 2013.1.0 and later.
TABLE 1
Controller
ZS4-4
ZS3-4
16 Oracle ZFS Storage Appliance Installation Guide • July 2016
Oracle Systems
Controllers cannot use 2X4 port SAS-2 HBAs and 4X4 port SAS-2 HBAs at the same
Maximum Disk Shelves per Controller
Max. Shelves
36
36
Handbook.
Max. 2x4 port Max. 4x4 port
SAS-2 HBA SAS-2 HBA
NA 4
NA 4
Guidelines
The ZS4-4
single and
cluster controller
configurations
allow up to 36
disk shelves,
consisting of up
to six chains of
one to six disk
shelves. Any
combination of
disk-only and
Write flash disk
shelves can be
combined within
the chain in any
order.
The ZS3-4
single and
cluster controller
configurations
allow up to 36
disk shelves,
consisting of up
to six chains of
one to six disk
shelves. Any
combination of
disk-only and
Logzilla-capable
shelves may be
combined within