fix: add lock ownership to expire locks (#10571)

- Add owner information for expiry, locking, unlocking a resource
- TopLocks returns now locks in quorum by default, provides
  a way to capture stale locks as well with `?stale=true`
- Simplify the quorum handling for locks to avoid from storage
  class, because there were challenges to make it consistent
  across all situations.
- And other tiny simplifications to reset locks.
This commit is contained in:
Harshavardhana
2020-09-25 19:21:52 -07:00
committed by GitHub
parent 66b4a862e0
commit eafa775952
16 changed files with 207 additions and 174 deletions

View File

@@ -29,6 +29,10 @@ type LockArgs struct {
// Source contains the line number, function and file name of the code
// on the client node that requested the lock.
Source string
// Owner represents unique ID for this instance, an owner who originally requested
// the locked resource, useful primarily in figuring our stale locks.
Owner string
}
// NetLocker is dsync compatible locker interface.