Add support for bps_max and friends in the driver part.
In the part checking if a qemu is running, check if the running binary
support bps_max, if not print an error message, if yes add it to
info variable
This patch follow therse patchs:
http://www.redhat.com/archives/libvir-list/2014-November/msg00271.html
I've fix the syntax error and the nparams detection problem
Signed-off-by: Matthias Gatto matthias.ga...@outscale.com
---
include/libvirt/libvirt-domain.h | 56 +++
src/qemu/qemu_driver.c | 197 ---
src/qemu/qemu_monitor.c | 10 +-
src/qemu/qemu_monitor.h | 6 +-
src/qemu/qemu_monitor_json.c | 11 ++-
src/qemu/qemu_monitor_json.h | 6 +-
tests/qemumonitorjsontest.c | 4 +-
7 files changed, 264 insertions(+), 26 deletions(-)
diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index 966a9ae..1fac2a3 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -3251,6 +3251,62 @@ typedef void
(*virConnectDomainEventDeviceRemovedCallback)(virConnectPtr conn,
# define VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC blkdeviotune.write_iops_sec
/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX:
+ *
+ * Marco represents the total throughput limit in maximum bytes per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_BYTES_SEC_MAX
blkdeviotune.total_bytes_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC_MAX:
+ *
+ * Marco represents the read throughput limit in maximum bytes per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_READ_BYTES_SEC_MAX
blkdeviotune.read_bytes_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX:
+ *
+ * Macro represents the write throughput limit in maximum bytes per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_BYTES_SEC_MAX
blkdeviotune.write_bytes_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX:
+ *
+ * Macro represents the total maximum I/O operations per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_TOTAL_IOPS_SEC_MAX
blkdeviotune.total_iops_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC_MAX:
+ *
+ * Macro represents the read maximum I/O operations per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_READ_IOPS_SEC_MAX
blkdeviotune.read_iops_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX:
+ *
+ * Macro represents the write maximum I/O operations per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_WRITE_IOPS_SEC_MAX
blkdeviotune.write_iops_sec_max
+
+/**
+ * VIR_DOMAIN_TUNABLE_BLKDEV_SIZE_IOPS_SEC:
+ *
+ * Macro represents the size maximum I/O operations per second,
+ * as VIR_TYPED_PARAM_ULLONG.
+ */
+# define VIR_DOMAIN_TUNABLE_BLKDEV_SIZE_IOPS_SEC blkdeviotune.size_iops_sec
+
+/**
* virConnectDomainEventTunableCallback:
* @conn: connection object
* @dom: domain on which the event occurred
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5eccacc..242b30e 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -105,6 +105,7 @@ VIR_LOG_INIT(qemu.qemu_driver);
#define QEMU_NB_MEM_PARAM 3
#define QEMU_NB_BLOCK_IO_TUNE_PARAM 6
+#define QEMU_NB_BLOCK_IO_TUNE_PARAM_MAX 13
#define QEMU_NB_NUMA_PARAM 2
@@ -16520,6 +16521,10 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
int conf_idx = -1;
bool set_bytes = false;
bool set_iops = false;
+bool set_bytes_max = false;
+bool set_iops_max = false;
+bool set_size_iops = false;
+bool supportMaxOptions = true;
virQEMUDriverConfigPtr cfg = NULL;
virCapsPtr caps = NULL;
virObjectEventPtr event = NULL;
@@ -16542,6 +16547,20 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
VIR_TYPED_PARAM_ULLONG,
VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC,
VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX,
+ VIR_TYPED_PARAM_ULLONG,
+ VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC,
+
