[pbs-devel] [PATCH proxmox-backup 3/4] client: pxar: warn user and ignore stale file handles on file open

[Christian Ebner]

Do not fail hard if a file open fails because of a stale file handle.
Warn the user and ignore the file, just like the client already does
in case of missing privileges to access the file.

Signed-off-by: Christian Ebner <c.ebner at proxmox.com>
---
 pbs-client/src/pxar/create.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pbs-client/src/pxar/create.rs b/pbs-client/src/pxar/create.rs
index 8685e8d42..2a844922c 100644
--- a/pbs-client/src/pxar/create.rs
+++ b/pbs-client/src/pxar/create.rs
@@ -484,6 +484,10 @@ impl Archiver {
                     log::warn!("failed to open file: {:?}: access denied", file_name);
                     Ok(None)
                 }
+                Err(Errno::ESTALE) => {
+                    log::warn!("failed to open file: {file_name:?}: stale file handle");
+                    Ok(None)
+                }
                 Err(Errno::EPERM) if !noatime.is_empty() => {
                     // Retry without O_NOATIME:
                     noatime = OFlag::empty();
-- 
2.39.5