This allows KopiaUI server to start when the repository directory
is not mounted or otherwise unavailable. Connection attempts will
be retried indefinitely and user will see new `Initializing` page.
This also exposes `Open` and `Connect` as tasks allowing the user to see
logs directly in the UI and cancel the operation.
This is done by protecting newly added cache items from being swept for
X amount of time where X defaults to:
* `metadata` - 24 hours (new)
* `data` - 10 min (new)
* `indexes` - 1 hours (same as today)
Fixes#1540
The dual time measurement is described in
https://go.googlesource.com/proposal/+/master/design/12914-monotonic.md
The fix is to discard hidden monotonic time component of time.Time
by converting to unix time and back.
Reviewed usage of clock.Now() and replaced with timetrack.StartTimer()
when measuring time.
The problem in #1402 was that passage of time was measured using
the monotonic time and not wall clock time. When the computer goes
to sleep, monotonic time is still monotonic while wall clock time makes
a leap when the computer wakes up. This is the behavior that
epoch manager (and most other compontents in Kopia) rely upon.
Fixes#1402
Co-authored-by: Julio Lopez <julio+gh@kasten.io>
Removed Warning, Notify and Fatal:
* `Warning` => `Error` or `Info`
* `Notify` => `Info`
* `Fatal` was never used.
Note that --log-level=warning is still supported for backwards
compatibility, but it is the same as --log-level=error.
Co-authored-by: Julio López <julio+gh@kasten.io>
* cache: refactored reusable portion of cache into separate package
* repo: plumbed through caching for remote repository clients
* repo: plumb through cache in the unit tests
* cache: ensure we only allow absolute cache paths, fixed cache path resolution for remote repositories
