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-rw-r--r--usr.sbin/ctladm/ctladm.88
1 files changed, 8 insertions, 0 deletions
diff --git a/usr.sbin/ctladm/ctladm.8 b/usr.sbin/ctladm/ctladm.8
index fc050eb..ae1b20c 100644
--- a/usr.sbin/ctladm/ctladm.8
+++ b/usr.sbin/ctladm/ctladm.8
@@ -951,6 +951,14 @@ Specifies LUN SCSI name string.
Specifies LUN EUI-64 identifier.
.It Va naa
Specifies LUN NAA identifier.
+Either EUI or NAA identifier should be set to UNIQUE value to allow
+EXTENDED COPY command access the LUN.
+Non-unique LUN identifiers may lead to data corruption.
+.It Va insecure_tpc
+Setting to "on" allows EXTENDED COPY command sent to this LUN access
+other LUNs on this host, not accessible otherwise.
+This allows to offload copying between different iSCSI targets residing
+on the same host in trusted environments.
.It Va unmap
Set to "on", enables UNMAP support for the LUN.
.El
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