From: Fabian Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH-SERIES guest-common/container/qemu-server] fix #3424: wait for active replication when deleting a snapshot
Date: Mon, 21 Feb 2022 12:58:24 +0100 [thread overview]
Message-ID: <20220221115828.76012-1-f.ebner@proxmox.com> (raw)
Avoid that an attempt to remove a snapshot that's actively used by
replication leads to a partially (or not) removed snapshot and locked
guest.
I decided to make the checks at the call sides, because passing the
log function and timeout to snapshot_delete felt awkward as they
would only be used for obtaining the lock.
Changes from v2:
* Also check upon manual snapshot removal, not just for vzdump.
* Add common helper.
guest-common:
Fabian Ebner (1):
guest helpers: add run_with_replication_guard
src/PVE/GuestHelpers.pm | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
container:
Fabian Ebner (2):
partially fix #3424: vzdump: cleanup: wait for active replication
fix #3424: api: snapshot delete: wait for active replication
src/PVE/API2/LXC/Snapshot.pm | 12 +++++++++++-
src/PVE/VZDump/LXC.pm | 11 +++++++++--
2 files changed, 20 insertions(+), 3 deletions(-)
qemu-server:
Fabian Ebner (1):
fix #3424: api: snapshot delete: wait for active replication
PVE/API2/Qemu.pm | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
--
2.30.2
next reply other threads:[~2022-02-21 11:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-21 11:58 Fabian Ebner [this message]
2022-02-21 11:58 ` [pve-devel] [PATCH v3 guest-common 1/1] guest helpers: add run_with_replication_guard Fabian Ebner
2022-02-22 9:41 ` Fabian Ebner
2022-02-22 10:27 ` Fabian Grünbichler
2022-02-22 13:44 ` Fabian Ebner
2022-02-21 11:58 ` [pve-devel] [PATCH v3 container 1/2] partially fix #3424: vzdump: cleanup: wait for active replication Fabian Ebner
2022-02-21 11:58 ` [pve-devel] [PATCH v3 container 2/2] fix #3424: api: snapshot delete: " Fabian Ebner
2022-02-21 11:58 ` [pve-devel] [PATCH v3 qemu-server 1/1] " Fabian Ebner
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