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Avago Technologies 3ware SAS 9750-16i4e User Manual

Page 104

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Chapter 7. Configuring Units

92

3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.2

If the partition is over 2 TB, use

parted

to also make the file system:

parted /dev/sda1

(parted) mkfs

Partition number? 1

File system? [ext2]?

writing per-group metadata (begins)...0% to 100% is

displayed)

(parted) quit (when completed)

5

Mount the volume:

mount /dev/sda1 /mnt

To partition, format, and mount under FreeBSD

1

Boot the system and log in as root.

2

Open a terminal window.

3

Partition the unit:

fdisk -BI /dev/da0;

disklabel /dev/da0 | disklabel -B -R -r da0

4

Create or make the file system:

newfs /dev/da0c

5

Mount the volume:

mount /dev/da0c /mnt

You can also use sysinstall to format and partition the unit.

To partition, format, and mount under Mac OS

When you create a unit through 3DM2, the Mac OS X recognizes that a new
disk is available, and displays a message asking what you want to do. (If this
message does not appear, you can start the Disk Utility manually from the
Finder and skip to step 2.)

Note:

“Initialization” of the unit by your operating system is different from

“initialization” of a unit by 3ware. Initialization under your operating system
will format your disk, erasing any existing data in the process. Initialization
under 3ware does not erase data; it puts redundant data on the drives of
redundant units into a known state so that data can be recovered in the
event of a disk failure.