c0cf44f134
backedn: protect backend access with lock
2016-04-21 09:34:31 -07:00
74d50884bb
backend: update db.size after defrag
2016-04-20 10:01:38 -07:00
953a08d841
*: clean up from gosimple
2016-04-08 11:55:03 -07:00
2b54b73b90
backend: reset count in defrg
2016-04-02 17:25:05 -07:00
9b2c963179
etcdserver: configurable backend size quota
...
Configurable with the flag --experimental-quota-backend-bytes and
through ServerConfig.QuotaBackendBytes.
Fixes #4894
2016-03-29 18:39:25 -07:00
bd832e5b0a
*: migrate Godeps to vendor/
2016-03-22 17:10:28 -07:00
dd01ab6dc0
storage/backend: align fields used for atomic ops
...
Fixes crashes on 32-bit tests.
2016-03-09 11:17:27 -08:00
5f304b4dee
*: build phony etcd server binary for unsupported architectures
...
We don't qualify etcdserver for anything other than amd64, so don't
build binaries that are untested and might be unreliable.
2016-03-08 13:12:11 -08:00
558640d91e
backend: support shrink db
2016-03-02 14:35:28 -08:00
c5b51946eb
*: exported godoc fixups
2016-02-21 20:36:44 -08:00
26c645f049
storage/backend: set initial db size to avoid potential deadlock
2016-02-05 11:29:16 -08:00
20461ab11a
*: fix many typos
2016-01-31 21:42:39 -08:00
e1de19bf75
backend: make test more reliable
2016-01-13 22:00:25 -08:00
43a777b7a2
*: get snapshot from backend
...
We should get snapshot from backend, not just KV.
We plan to store the lease data into backend too.
2016-01-06 22:40:23 -08:00
5dd3f91903
*: make backend outside kv
...
KV and lease will share the same backend. Thus we need to make
backend outside KV.
2016-01-05 19:55:29 -08:00
7638423f85
storage/backend: support MAP_POPULATE for unix
...
This adds build constraints in order to pass memory-map flags to bolt.Option.
If backend package passes syscall.MAP_POPULATE flag, the boltdb does read-ahead
which speeds up entire-database read, which then leads to faster storage
Restore. Benchmark result shows for 4GB, it opens and loads 6x faster in SSD,
and 12x faster in HDD. For 2GB, 1.6x faster with MAP_POPULATE in SSD.
2015-11-15 16:47:38 -08:00
0aa2f1192a
storage: add metrics for db total size
2015-10-05 16:56:30 -07:00
36f4303fc3
storage/etcdserver: update KV.Snapshot function
...
When using Snapshot function, it is expected:
1. know the size of snapshot before writing data
2. split snapshot-ready phase and write-data phase. so we could cut
snapshot first and write data later.
Update its interface to fit the requirement of etcdserver.
2015-10-03 10:15:23 -07:00
385e17583f
storage: fix hash by iterating kv
2015-09-23 11:28:33 -07:00
7848ac3979
*: add missing license headers
2015-09-15 14:09:01 -07:00
4b9b0cbcc1
storage: add newBackend and newBatchTx
...
This is for ease of testing.
2015-08-31 13:25:10 -07:00
054fab84ee
storage/backend: remove startc var
...
This makes start logic cleaner.
2015-08-28 13:52:31 -07:00
e8f40b0412
storage/backend: add commitAndStop
...
After the upgrade of boltdb, db.Close waits for all txn to finish.
CommitAndStop commits the current txn and stop creating new ones.
2015-08-25 10:57:25 -07:00
53a77fa519
*: tnx -> txn
2015-07-24 23:21:09 +08:00
ba9a46aa02
storage: initial snapshot and restore
...
Snapshot takes an io.Writer and writes the entire backend data to
the given writer. Snapshot writes a consistent view and does not
block other storage operations.
Restore restores the in-memory states (index and book keeping) of
the storage from the backend data.
2015-06-10 11:32:10 -07:00
49da7b6556
storage: add boltdb as dependency
2015-05-27 09:24:49 -07:00
e332e86b5d
storage: address barak's comments
2015-05-20 17:47:35 -07:00
4b0d9f69c7
storage: add a simple backend and kv example
2015-05-14 20:43:32 -07:00
