From: Gil Bregman <gbregman@il.ibm.com>
Date: Wed, 4 Feb 2026 09:14:58 +0000 (+0200)
Subject: mgr/cephadm: Add IO statistics enable field to the cephadm NVMEoF spec file.
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=66831bc8955c251668bbc9fbd99bc6e3668839db;p=ceph.git

mgr/cephadm: Add IO statistics enable field to the cephadm NVMEoF spec file.

Fixes: https://tracker.ceph.com/issues/74750

Signed-off-by: Gil Bregman <gbregman@il.ibm.com>
---

diff --git a/src/pybind/mgr/cephadm/templates/services/nvmeof/ceph-nvmeof.conf.j2 b/src/pybind/mgr/cephadm/templates/services/nvmeof/ceph-nvmeof.conf.j2
index 2f9d6a84f86..37f0a60d22f 100644
--- a/src/pybind/mgr/cephadm/templates/services/nvmeof/ceph-nvmeof.conf.j2
+++ b/src/pybind/mgr/cephadm/templates/services/nvmeof/ceph-nvmeof.conf.j2
@@ -52,6 +52,7 @@ subsystem_cache_expiration = {{ spec.subsystem_cache_expiration }}
 force_tls = {{ spec.force_tls }}
 # This is a development flag, do not change it
 max_message_length_in_mb = {{ spec.max_message_length_in_mb }}
+io_stats_enabled = {{ spec.io_stats_enabled }}
 
 [gateway-logs]
 log_level = {{ spec.log_level }}
diff --git a/src/pybind/mgr/cephadm/tests/test_services.py b/src/pybind/mgr/cephadm/tests/test_services.py
index 485f1e63fff..5290328f2eb 100644
--- a/src/pybind/mgr/cephadm/tests/test_services.py
+++ b/src/pybind/mgr/cephadm/tests/test_services.py
@@ -502,6 +502,7 @@ subsystem_cache_expiration = 30
 force_tls = False
 # This is a development flag, do not change it
 max_message_length_in_mb = 4
+io_stats_enabled = True
 
 [gateway-logs]
 log_level = INFO
diff --git a/src/python-common/ceph/deployment/service_spec.py b/src/python-common/ceph/deployment/service_spec.py
index 93c804816fe..d1b7a678f86 100644
--- a/src/python-common/ceph/deployment/service_spec.py
+++ b/src/python-common/ceph/deployment/service_spec.py
@@ -1697,6 +1697,7 @@ class NvmeofServiceSpec(ServiceSpec):
                  subsystem_cache_expiration: Optional[int] = 30,
                  force_tls: Optional[bool] = False,
                  max_message_length_in_mb: Optional[int] = 4,
+                 io_stats_enabled: Optional[bool] = True,
                  server_key: Optional[str] = None,
                  server_cert: Optional[str] = None,
                  client_key: Optional[str] = None,
@@ -1853,6 +1854,8 @@ class NvmeofServiceSpec(ServiceSpec):
         self.force_tls = force_tls
         #: ``max_message_length_in_mb`` max protobuf message length, in mb
         self.max_message_length_in_mb = max_message_length_in_mb
+        #: ``io_stats_enabled`` enables controller IO statistics
+        self.io_stats_enabled = io_stats_enabled
         #: ``allowed_consecutive_spdk_ping_failures`` # of ping failures before aborting gateway
         self.allowed_consecutive_spdk_ping_failures = allowed_consecutive_spdk_ping_failures
         #: ``spdk_ping_interval_in_seconds`` sleep interval in seconds between SPDK pings
@@ -2098,6 +2101,7 @@ class NvmeofServiceSpec(ServiceSpec):
                                    "Subsystem cache expiration period")
         verify_boolean(self.force_tls, "Force TLS")
         verify_positive_int(self.max_message_length_in_mb, "Max protocol message length")
+        verify_boolean(self.io_stats_enabled, "Enable IO statistics")
         verify_non_negative_number(self.monitor_timeout, "Monitor timeout")
         verify_non_negative_int(self.port, "Port")
         verify_non_negative_int(self.discovery_port, "Discovery port")