CAM Target Layer iSCSI target frontend
To compile this driver into the kernel, place the following lines in your kernel
Alternatively, to load the driver as a module at boot time, place
the following line in
cfiscsi subsystem provides the kernel component of
an iSCSI target. The target is the iSCSI server, providing LUNs backed by
local files and volumes to remote initiators. The userspace component is
cfiscsi is implemented as a
frontend and uses infrastructure provided by
The following variables are available as both
- Verbosity level for log messages from the kernel part of iSCSI target. Set
to 0 to disable logging or 1 to warn about potential problems. Larger
values enable debugging output. Defaults to 1.
- The number of outstanding commands to advertise to each iSCSI initiator.
Current implementation is not very accurate, so do not set this below 2.
Defaults to 256.
- The number of seconds to wait for the iSCSI initiator to respond to a
NOP-In PDU. In the event that there is no response within that time the
session gets forcibly terminated. Set to 0 to disable sending NOP-In PDUs.
Defaults to 5.
cfiscsi subsystem first appeared in
FreeBSD 10.0 as part of the
driver. It was split off of
cfiscsi subsystem was developed by
Edward Tomasz Napierala
under sponsorship from the FreeBSD Foundation. This manual page was written by