State default SM_Key value change in usage massage, OpenSM man page and
generated config template file.
Signed-off-by: Sasha Khapyorsky <[EMAIL PROTECTED]>
---
opensm/man/opensm.8.in | 3 +++
opensm/opensm/main.c | 8 +++++++-
opensm/opensm/osm_subnet.c | 5 +++++
3 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/opensm/man/opensm.8.in b/opensm/man/opensm.8.in
index bb58f8a..b6a9fc7 100644
--- a/opensm/man/opensm.8.in
+++ b/opensm/man/opensm.8.in
@@ -99,6 +99,9 @@ is chosen by priority and GUID. Range goes from 0
\fB\-smkey\fR
This option specifies the SM\'s SM_Key (64 bits).
This will effect SM authentication.
+Note that OpenSM version 3.2.1 and below used the default value '1'
+in a host byte order, it is fixed now but you may need this option to
+interoperate with old OpenSM running on a little endian machine.
.TP
\fB\-r\fR, \fB\-\-reassign_lids\fR
This option causes OpenSM to reassign LIDs to all
diff --git a/opensm/opensm/main.c b/opensm/opensm/main.c
index 040a0d7..48e9e47 100644
--- a/opensm/opensm/main.c
+++ b/opensm/opensm/main.c
@@ -163,7 +163,13 @@ static void show_usage(void)
" from 0 (lowest priority) to 15 (highest).\n\n");
printf("-smkey <SM_Key>\n"
" This option specifies the SM's SM_Key (64 bits).\n"
- " This will effect SM authentication.\n\n");
+ " This will effect SM authentication.\n"
+ " Note that OpenSM version 3.2.1 and below used the\n"
+ " default value '1' in a host byte order, it is fixed\n"
+ " now but you may need this option to interoperate\n"
+ " with old OpenSM running on a little endian machine.\n"
+ "\n");
+
printf("-r\n"
"--reassign_lids\n"
" This option causes OpenSM to reassign LIDs to all\n"
diff --git a/opensm/opensm/osm_subnet.c b/opensm/opensm/osm_subnet.c
index e465565..dd71fa3 100644
--- a/opensm/opensm/osm_subnet.c
+++ b/opensm/opensm/osm_subnet.c
@@ -1403,6 +1403,11 @@ int osm_subn_write_conf_file(char *file_name, IN
osm_subn_opt_t *const p_opts)
"sm_key 0x%016" PRIx64 "\n\n"
"# SM_Key value to qualify rcv SA queries as 'trusted'\n"
"sa_key 0x%016" PRIx64 "\n\n"
+ "# Note that for both values above (sm_key and sa_key)\n"
+ "# OpenSM version 3.2.1 and below used the default value '1'\n"
+ "# in a host byte order, it is fixed now but you may need to\n"
+ "# change the values to interoperate with old OpenSM running\n"
+ "# on a little endian machine.\n\n"
"# Subnet prefix used on this subnet\n"
"subnet_prefix 0x%016" PRIx64 "\n\n"
"# The LMC value used on this subnet\n"
--
1.5.5.1.178.g1f811
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