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From: Christian Ebner <c.ebner@proxmox.com>
To: pbs-devel@lists.proxmox.com
Date: Thu, 6 Mar 2025 15:52:45 +0100
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Subject: [pbs-devel] [PATCH v5 proxmox 1/8] pbs api types: add garbage
collection atime safety check flag
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Add the `gc-atime-safety-check` flag to the datastore tuning
parameters. This flag allows to enable/disable a check to detect if
the atime update is honored by the filesystem backing the chunk store
during phase 1 of garbage collection and during datastore creation.
The default is to perform the check.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
changes since version 4:
- no changes
pbs-api-types/src/datastore.rs | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index ddd8d3c6..1a4d9e2d 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -229,6 +229,14 @@ pub enum DatastoreFSyncLevel {
type: ChunkOrder,
optional: true,
},
+ "gc-atime-safety-check": {
+ description:
+ "Check filesystem atime updates are honored during store creation and garbage \
+ collection",
+ optional: true,
+ default: true,
+ type: bool,
+ },
},
)]
#[derive(Serialize, Deserialize, Default)]
@@ -240,6 +248,8 @@ pub struct DatastoreTuning {
pub chunk_order: Option<ChunkOrder>,
#[serde(skip_serializing_if = "Option::is_none")]
pub sync_level: Option<DatastoreFSyncLevel>,
+ #[serde(skip_serializing_if = "Option::is_none")]
+ pub gc_atime_safety_check: Option<bool>,
}
pub const DATASTORE_TUNING_STRING_SCHEMA: Schema = StringSchema::new("Datastore tuning options")
--
2.39.5
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