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(parent: e076200) | patch
datastore: add manifest locking
authorStefan Reiter <s.reiter@proxmox.com>
Fri, 16 Oct 2020 07:31:12 +0000 (09:31 +0200)
committerDietmar Maurer <dietmar@proxmox.com>
Fri, 16 Oct 2020 07:34:12 +0000 (09:34 +0200)
commit1a374fcfd6274f3e5403501d89f20532a7c94aca
tree1ef051e64be5097d653b601a36da75374817560dtree
parente07620028da71e09c2c7fea853d1a0f25b73d528commit | diff
datastore: add manifest locking

Avoid races when updating manifest data by flocking a lock file.
update_manifest is used to ensure updates always happen with the lock
held.

Snapshot deletion also acquires the lock, so it cannot interfere with an
outstanding manifest write.

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
src/api2/admin/datastore.rs diff | blob | blame | history
src/api2/backup/environment.rs diff | blob | blame | history
src/backup/datastore.rs diff | blob | blame | history
src/backup/manifest.rs diff | blob | blame | history
src/backup/verify.rs diff | blob | blame | history
Proxmox Backup Server and Client