diff --git a/pbs-datastore/src/catalog.rs b/pbs-datastore/src/catalog.rs
index c07b71a6..f1224041 100644
--- a/pbs-datastore/src/catalog.rs
+++ b/pbs-datastore/src/catalog.rs
@@ -636,7 +636,7 @@ impl<R: Read + Seek> CatalogReader<R> {
 
             match etype {
                 CatalogEntryType::Directory => {
-                    println!("{} {:?}", etype, path);
+                    log::info!("{} {:?}", etype, path);
                     if offset > start {
                         bail!("got wrong directory offset ({} > {})", offset, start);
                     }
@@ -649,10 +649,10 @@ impl<R: Read + Seek> CatalogReader<R> {
                         mtime_string = s;
                     }
 
-                    println!("{} {:?} {} {}", etype, path, size, mtime_string,);
+                    log::info!("{} {:?} {} {}", etype, path, size, mtime_string,);
                 }
                 _ => {
-                    println!("{} {:?}", etype, path);
+                    log::info!("{} {:?}", etype, path);
                 }
             }
 
diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index 3cd1d98f..1ae5bcb6 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -233,7 +233,7 @@ impl DataStore {
             match serde_json::from_str(&state) {
                 Ok(state) => state,
                 Err(err) => {
-                    eprintln!("error reading gc-status: {}", err);
+                    log::error!("error reading gc-status: {}", err);
                     GarbageCollectionStatus::default()
                 }
             }
diff --git a/pbs-datastore/src/dynamic_index.rs b/pbs-datastore/src/dynamic_index.rs
index fdfcecb3..6c2ee685 100644
--- a/pbs-datastore/src/dynamic_index.rs
+++ b/pbs-datastore/src/dynamic_index.rs
@@ -465,7 +465,7 @@ impl DynamicChunkWriter {
                     self.stat.disk_size += compressed_size;
                 }
 
-                println!(
+                log::info!(
                     "ADD CHUNK {:016x} {} {}% {} {}",
                     self.chunk_offset,
                     chunk_size,
diff --git a/pbs-datastore/src/fixed_index.rs b/pbs-datastore/src/fixed_index.rs
index 5fc3d2ab..936bd2e7 100644
--- a/pbs-datastore/src/fixed_index.rs
+++ b/pbs-datastore/src/fixed_index.rs
@@ -51,7 +51,7 @@ unsafe impl Sync for FixedIndexReader {}
 impl Drop for FixedIndexReader {
     fn drop(&mut self) {
         if let Err(err) = self.unmap() {
-            eprintln!("Unable to unmap file - {}", err);
+            log::error!("Unable to unmap file - {}", err);
         }
     }
 }
@@ -144,16 +144,16 @@ impl FixedIndexReader {
     }
 
     pub fn print_info(&self) {
-        println!("Size: {}", self.size);
-        println!("ChunkSize: {}", self.chunk_size);
+        log::info!("Size: {}", self.size);
+        log::info!("ChunkSize: {}", self.chunk_size);
 
         let mut ctime_str = self.ctime.to_string();
         if let Ok(s) = proxmox_time::strftime_local("%c", self.ctime) {
             ctime_str = s;
         }
 
-        println!("CTime: {}", ctime_str);
-        println!("UUID: {:?}", self.uuid);
+        log::info!("CTime: {}", ctime_str);
+        log::info!("UUID: {:?}", self.uuid);
     }
 }
 
@@ -247,7 +247,7 @@ impl Drop for FixedIndexWriter {
     fn drop(&mut self) {
         let _ = std::fs::remove_file(&self.tmp_filename); // ignore errors
         if let Err(err) = self.unmap() {
-            eprintln!("Unable to unmap file {:?} - {}", self.tmp_filename, err);
+            log::error!("Unable to unmap file {:?} - {}", self.tmp_filename, err);
         }
     }
 }
@@ -418,7 +418,7 @@ impl FixedIndexWriter {
 
         let digest = &chunk_info.digest;
 
-        println!(
+        log::info!(
             "ADD CHUNK {} {} {}% {} {}",
             idx,
             chunk_len,
diff --git a/pbs-datastore/src/paperkey.rs b/pbs-datastore/src/paperkey.rs
index 8caca0b9..27ef1028 100644
--- a/pbs-datastore/src/paperkey.rs
+++ b/pbs-datastore/src/paperkey.rs
@@ -63,7 +63,7 @@ pub fn generate_paper_key<W: Write>(
                 (lines, false)
             }
             Err(err) => {
-                eprintln!("Couldn't parse data as KeyConfig - {}", err);
+                log::error!("Couldn't parse data as KeyConfig - {}", err);
                 bail!("Neither a PEM-formatted private key, nor a PBS key file.");
             }
         }