[pbs-devel] [PATCH proxmox-backup v2 7/7] api2: tape: media: use MediaCatalog::snapshot_list for content listing
Dominik Csapak
d.csapak at proxmox.com
Thu Jul 22 15:41:06 CEST 2021
this should make the api call much faster, since it is not reading
the whole catalog anymore
Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
src/api2/tape/media.rs | 44 +++++++++++++++++++-----------------------
1 file changed, 20 insertions(+), 24 deletions(-)
diff --git a/src/api2/tape/media.rs b/src/api2/tape/media.rs
index 8351b2be..cc2d896d 100644
--- a/src/api2/tape/media.rs
+++ b/src/api2/tape/media.rs
@@ -502,32 +502,28 @@ pub fn list_content(
.generate_media_set_name(&set.uuid, template)
.unwrap_or_else(|_| set.uuid.to_string());
- let catalog = MediaCatalog::open(status_path, &media_id, false, false)?;
+ for (store, snapshot) in MediaCatalog::snapshot_list(status_path, &media_id)? {
+ let backup_dir: BackupDir = snapshot.parse()?;
- for (store, content) in catalog.content() {
- for snapshot in content.snapshot_index.keys() {
- let backup_dir: BackupDir = snapshot.parse()?;
-
- if let Some(ref backup_type) = filter.backup_type {
- if backup_dir.group().backup_type() != backup_type { continue; }
- }
- if let Some(ref backup_id) = filter.backup_id {
- if backup_dir.group().backup_id() != backup_id { continue; }
- }
-
- list.push(MediaContentEntry {
- uuid: media_id.label.uuid.clone(),
- label_text: media_id.label.label_text.to_string(),
- pool: set.pool.clone(),
- media_set_name: media_set_name.clone(),
- media_set_uuid: set.uuid.clone(),
- media_set_ctime: set.ctime,
- seq_nr: set.seq_nr,
- snapshot: snapshot.to_owned(),
- store: store.to_owned(),
- backup_time: backup_dir.backup_time(),
- });
+ if let Some(ref backup_type) = filter.backup_type {
+ if backup_dir.group().backup_type() != backup_type { continue; }
+ }
+ if let Some(ref backup_id) = filter.backup_id {
+ if backup_dir.group().backup_id() != backup_id { continue; }
}
+
+ list.push(MediaContentEntry {
+ uuid: media_id.label.uuid.clone(),
+ label_text: media_id.label.label_text.to_string(),
+ pool: set.pool.clone(),
+ media_set_name: media_set_name.clone(),
+ media_set_uuid: set.uuid.clone(),
+ media_set_ctime: set.ctime,
+ seq_nr: set.seq_nr,
+ snapshot: snapshot.to_owned(),
+ store: store.to_owned(),
+ backup_time: backup_dir.backup_time(),
+ });
}
}
--
2.30.2
More information about the pbs-devel
mailing list