6.
Select an iSCSI target.
7.
Optional: Specify a CHAP username and password.
This is required if the remote server has CHAP authentication enabled.
8.
Optional: Enable CRC checksums.
Initiators and targets communicate over TCP connections using iSCSI protocol data units (PDU). The
sending device can send a checksum with each PDU. The receiving device uses this checksum to
verify the integrity of the PDU, which is useful in unreliable network environments. There are two
checksum types, which can be enabled separately.
Checksum Type
Description
Data Digest
The checksum can be used to verify the data portion of the PDU.
Header Digest
The checksum can be used to verify the header portion of the
PDU.
9.
Click
Next
.
10.
Optional: Specify a disk name.
The name must consist of 1 to 50 characters from the following groups:
• Letters: a to z, A to Z
• Numbers: 0-9
• Special characters: space ( ), hyphen (-), underscore (_), period (.)
The following are not allowed:
• The last character is a space
• The name starts with "_sn_"
11.
Select a LUN.
12.
Optional: Format the disk.
Select one of the following options.
File System
Compatible Operating Systems and Devices
ext4
Linux, NAS devices
ext3
Linux, NAS devices
FAT32
Windows, macOS, NAS devices, most cameras,
mobile phones, video game consoles, tablets
Important
The maximum file size is 4 GB.
NTFS
Windows
HTS+
macOS
Warning
All data on the LUN will be deleted.
13.
Configure synchronous I/O.
If the remote server is using ZFS, select the ZFS Intent Log I/O mode for the LUN to improve data
consistency or performance.
QTS 4.5.x User Guide
iSCSI & Fibre Channel
318