Signed-off-by: Siyuan Zhang <sizhang@google.com>
Update server/storage/backend/verify.go
Co-authored-by: Benjamin Wang <benjamin.wang@broadcom.com>
Update server/storage/backend/verify.go
Co-authored-by: Benjamin Wang <benjamin.wang@broadcom.com>
When running the snapshot command, allow receiving an initial memory map
allocation for the database, avoiding future memory allocation issues.
Co-authored-by: Benjamin Wang <benjamin.wang@broadcom.com>
Co-authored-by: Fatih USTA <fatihusta86@gmail.com>
Signed-off-by: Ivan Valdes <ivan@vald.es>
Accept a third argument for NewDefaultBackend for overrides to the
BackendConfig.
Add a new function, WithMmapSize, which modifies the backend config to
provide a custom InitiamMmapSize.
Signed-off-by: Ivan Valdes <ivan@vald.es>
scheduleCompaction function
To improve traceability of backend database usage, Added below parameter
related to backend database usage metrics inside scheduledCompaction
function.
current-db-size-bytes
current-db-size
current-db-size-in-use-bytes
current-db-size-in-use
Signed-off-by: Rahul More <rahulbapumore@gmail.com>
The HashByRev-goroutines exit since receive `donec` notification. The
Check-computed-hashes goroutine could not have chance to get the hash
result and be stuck forever. We should add case for donec when we wait
for hash result.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
check ScheduledCompactKeyName and FinishedCompactKeyName
before writing hash to hashstore. If they do not match, then it means this compaction has once been interrupted and its hash value is invalid. In such cases, we won't write the hash values to the hashstore, and avoids the incorrect corruption alarm.
Signed-off-by: caojiamingalan <alan.c.19971111@gmail.com>
Progress notifications requested using ProgressRequest were sent
directly using the ctrlStream, which means that they could race
against watch responses in the watchStream.
This would especially happen when the stream was not synced - e.g. if
you requested a progress notification on a freshly created unsynced
watcher, the notification would typically arrive indicating a revision
for which not all watch responses had been sent.
This changes the behaviour so that v3rpc always goes through the watch
stream, using a new RequestProgressAll function that closely matches
the behaviour of the v3rpc code - i.e.
1. Generate a message with WatchId -1, indicating the revision for
*all* watchers in the stream
2. Guarantee that a response is (eventually) sent
The latter might require us to defer the response until all watchers
are synced, which is likely as it should be. Note that we do *not*
guarantee that the number of progress notifications matches the number
of requests, only that eventually at least one gets sent.
Signed-off-by: Peter Wortmann <peter.wortmann@skao.int>
Problem: during restore in watchableStore.Restore, synced watchers are moved to unsynced.
minRev will be behind since it's not updated when watcher stays synced.
Solution: update minRev
fixes: https://github.com/etcd-io/etcd/issues/15271
Signed-off-by: Bogdan Kanivets <bkanivets@apple.com>
Signed-off-by: Marek Siarkowicz <siarkowicz@google.com>
The original testcase uses `return` statement which skips `restore`
case. It's aimed to enable `restore` testcase.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
