applied: [PATCH datacenter-manager v2 0/4] implement back-off mechanism for connection errors for remotes

[Thomas Lamprecht <t.lamprecht@proxmox.com>]

On Mon, 08 Jun 2026 15:25:28 +0200, Dominik Csapak wrote:
> When a remote is not reachable (e.g. network outage, crashes, etc), PDM
> tries to connect on every attempt with a timeout. This leads to heavily
> delayed api calls in the PDM UI. To counter that, this series implements
> a basic back-off mechanism that increases the time between actual api
> calls in an exponential way (up to a maximum).
> 
> For details on how the back-off mechanism works see patch 1/4
> 
> [...]

Would have welcomed some more feedback from others, but given that this is
basically just internal with no config, state file nor API exposure, it
bascially can only improve the status quo, and if there are other ideas in
the future we can still rework this relatively freely.

Applied, thanks!

[1/4] server: remote cache: prepare for back-off mechanism
      commit: 8f70828f8d88105dbe2c9b11a7b3731e9342414b
[2/4] server: remote cache: introduce canary remote when none is reachable
      commit: bc68a91d9a1d1ac3a9fecadcd0cfce17cccb7bbe
[3/4] server: connection: multi-client: use back-off state from remote cache
      commit: 41d60dd863d398dcd69b6993b1903eff55eb459d
[4/4] tasks: remote node mapping: use host cache for PBS too
      commit: e380d2ddd6b3ea0fd0b3c732b1f668536aed297c