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authorHeming Zhao <heming.zhao@suse.com>2025-03-10 15:36:21 +0800
committerDavid Teigland <teigland@redhat.com>2025-03-18 10:49:22 -0500
commit03d2b62208a336a3bb984b9465ef6d89a046ea22 (patch)
tree90622ca8e2fdfccfb65553503c8d7d93589cd3e3
parenta3672304abf2a847ac0c54c84842c64c5bfba279 (diff)
dlm: make tcp still work in multi-link env
This patch bypasses multi-link errors in TCP mode, allowing dlm to operate on the first tcp link. Signed-off-by: Heming Zhao <heming.zhao@suse.com> Signed-off-by: David Teigland <teigland@redhat.com>
-rw-r--r--fs/dlm/lowcomms.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index d28141829c05..70abd4da17a6 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1826,8 +1826,8 @@ static int dlm_tcp_listen_validate(void)
{
/* We don't support multi-homed hosts */
if (dlm_local_count > 1) {
- log_print("TCP protocol can't handle multi-homed hosts, try SCTP");
- return -EINVAL;
+ log_print("Detect multi-homed hosts but use only the first IP address.");
+ log_print("Try SCTP, if you want to enable multi-link.");
}
return 0;