git: 9c8be6518e2e - main - ctld: Fix namespace IDs for exported NVMe namespaces

The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=9c8be6518e2e5f396055ecdab8098ce19c4b2218

commit 9c8be6518e2e5f396055ecdab8098ce19c4b2218
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-10-08 15:24:45 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-10-08 15:24:45 +0000

    ctld: Fix namespace IDs for exported NVMe namespaces
    
    NVMe namespace IDs are 1-based, but CTL LUN IDs are 0-based.  The
    in-kernel NVMe ctl(4) target accounts for this by adding one to the
    LUN ID to compute a namespace ID.  ctld was attempting to handle this
    by translating namespace IDs from config files to internal LUN IDs,
    but it did this incorrectly resulting in the namespace configured for
    as namespace N actually showing up as namespace N + 1.
    
    Fixes:          66b5296f1b29 ("ctld: Add support for NVMe over Fabrics")
    Sponsored by:   Chelsio Communications
---
 usr.sbin/ctld/nvmf.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/ctld/nvmf.cc b/usr.sbin/ctld/nvmf.cc
index e1ecf8ccc552..a596d32d660c 100644
--- a/usr.sbin/ctld/nvmf.cc
+++ b/usr.sbin/ctld/nvmf.cc
@@ -371,8 +371,8 @@ nvmf_controller::add_namespace(u_int id, const char *lun_name)
 		return false;
 	}
 
-	std::string lun_label = "namespace ID " + std::to_string(id - 1);
-	return target::add_lun(id, lun_label.c_str(), lun_name);
+	std::string lun_label = "namespace ID " + std::to_string(id);
+	return target::add_lun(id - 1, lun_label.c_str(), lun_name);
 }
 
 bool