[PATCH proxmox v7 1/9] pbs api types: add `worker-threads` to sync job config

[Christian Ebner <c.ebner@proxmox.com>]

Allow to specify the number of concurrent worker threads used to sync
groups for sync jobs. Values can range from the current 1 to 32,
although higher number of threads will saturate with respect to
performance improvements.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 pbs-api-types/src/jobs.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pbs-api-types/src/jobs.rs b/pbs-api-types/src/jobs.rs
index 7e6dfb94..c4e6dda6 100644
--- a/pbs-api-types/src/jobs.rs
+++ b/pbs-api-types/src/jobs.rs
@@ -88,6 +88,11 @@ pub const VERIFY_JOB_VERIFY_THREADS_SCHEMA: Schema = threads_schema(
     4,
 );
 
+pub const SYNC_WORKER_THREADS_SCHEMA: Schema = threads_schema(
+    "The number of worker threads to process groups in parallel.",
+    1,
+);
+
 #[api(
     properties: {
         "next-run": {
@@ -664,6 +669,10 @@ pub const UNMOUNT_ON_SYNC_DONE_SCHEMA: Schema =
             type: SyncDirection,
             optional: true,
         },
+        "worker-threads": {
+            schema: SYNC_WORKER_THREADS_SCHEMA,
+            optional: true,
+        },
     }
 )]
 #[derive(Serialize, Deserialize, Clone, Updater, PartialEq)]
@@ -709,6 +718,8 @@ pub struct SyncJobConfig {
     pub unmount_on_done: Option<bool>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub sync_direction: Option<SyncDirection>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub worker_threads: Option<usize>,
 }
 
 impl SyncJobConfig {
-- 
2.47.3