Commit graph

540 commits

Author SHA1 Message Date
Pavel Karpy
c7c1c257e1 [#1658] node: Init object counter on meta's Init
Includes:
1. Renaming counter key to distinguish logical and physical objects
2. Version update dropping since changes could be done in a compatible way

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-25 19:20:33 +03:00
Pavel Karpy
9c7b3ce799 [#1658] node: Read metrics from meta on startup
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-25 19:20:33 +03:00
Pavel Karpy
745f72fff0 [#1658] node: Support object counter metrics
Increment shard's object counter on successful `Put` calls and decrement on
`Delete`.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-25 19:20:33 +03:00
Pavel Karpy
626766db08 [#1658] meta: Add object counter
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-25 19:20:33 +03:00
Pavel Karpy
30341f2192 [#1687] *: Perform go fmt using go v1.19
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-22 18:59:57 +03:00
Evgenii Stratonikov
e8c6dce466 [#1523] blobstor: Rename compression.CConfig to Config
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
0042c1d4a6 [#1584] blobovniczatree: move public methods to different files
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
26b4a258e0 [#1523] neofs-node: Refactor configuration
1. Move compression parameters to the `shard` section.
2. Allow to use multiple sub-storage components in the blobstor.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
13cdbde2e2 [#1523] blobstor: Remove unused types
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
0c9e4e6a35 [#1523] blobstor: Unify request dispatch logic
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
266458fe5c [#1523] blobstor: Unify fstree and blobovnicza interfaces
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
5aa3defc67 [#1523] writecache: Remove cloneBytes
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
ddaed283e9 [#1523] writecache: Simplify logic
1. Remove in-memory cache. It doesn't persist objects and if we want
   more speed, `NoSync` option can be used for the bolt DB.
2. Put to the metabase in a synchronous fashion. This considerably
   simplifies overall logic and plays nicely with the metabase bolt DB
   batch settings.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
4176b2a1bc [#1523] local_object_storage: Unify parameters for the Iterate operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
73f8bb3e5f [#1523] shard: Store generic storage ID in metabase
Allow to extend blobstor with more storage sub-systems. Currently
objects stored in the FSTree have empty byte slice descriptor and object
from blobovnicza tree have the same id as earlier. Each such change in
the identifier formation should be accompanied with metabase version
increase.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
9eb018672c [#1523] blobstor: Unify parameters for Put operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
7d6df543d7 [#1523] blobstor: Export single Get, GetRange and Delete methods
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
ca15083a50 [#1523] local_object_storage: Unify parameters for the Exists operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
d75d030a90 [#1523] local_object_storage: Unify parameters for the Delete operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
36c88f0dc8 [#1523] local_object_storage: Unify parameters for the GetRange operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
d9a2f280c9 [#1523] local_object_storage: Unify parameters for the Get operation
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
b621f5983a [#1523] local_object_storage: Move blobovnicza tree to a separate package
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-08-22 13:14:19 +03:00
Evgenii Stratonikov
4e361e2ab4 [#1647] writecache: Open DB in sync mode
Close #1647.

Initially, `Sync: false` was provided because we can already lose
objects cached in memory. However, future changes in writecache will
remove inmemory cache and speed up it via other means.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-08-16 15:27:18 +04:00
Pavel Karpy
da2975a2f9 [#1664] write-cache: Fix panic on Delete operation
If an object is found in the Write-cache and is placed at the end of
the in-memory cache, the memory counter update operation tries to
dereference the index that is out of the sliced array. Moreover, even if
panic does not appear, the counter is updated with the wrong value.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-09 20:18:26 +03:00
Pavel Karpy
a5da665e69 [#1656] meta: Fix MatchCommonPrefix operation
Return all the objects on the empty common prefix search without search
optimizations that breaks boltDB logic.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-04 16:32:00 +03:00
Pavel Karpy
156ba85326 [#1634] node: Do not return expired objects
If an object has not been marked for removal by the GC in the current epoch
yet but has already expired, respond with `ErrObjectNotFound` api status.
Also, optimize shard iteration: a node must stop any iteration if the object
 is found but gonna be removed soon.
All the checks are performed by the Metabase.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-04 16:31:49 +03:00
Pavel Karpy
9aba0ba512 [#1634] meta: Add epoch state
It allows performing expiration checks on the stored objects.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-08-04 16:31:49 +03:00
Evgenii Stratonikov
8ffc2fdf5e [#1642] engine: Do not increase error counter if the pilorama is disabled
After a4adb79db new logical error could be returned. Do not increase
error counter in this case.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-07-30 18:39:22 +03:00
Evgenii Stratonikov
8d0884e74f [#1644] storagelog: Fix doc comment
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-07-30 18:39:08 +03:00
Evgenii Stratonikov
4abe5a7245 shard: add more checks for GetRange parameters
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-07-29 11:22:04 +03:00
Evgenii Stratonikov
72586f17d4 shard: fix GetRange for objects stored in the write-cache
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
2022-07-29 11:22:04 +03:00
Evgenii Stratonikov
1691364653 [#1559] local_object_storage: Fix tests and some data races
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
50e28f22f9 [#1559] shard: Change Degraded mode string representation
It is a flag, but is a `degraded-read-write` mode for a user.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Leonard Lyubich
fabe717d32 [#1549] shard: Turn to read-only mode on metabase failure
If metabase can't be opened in the default mode, try opening shard
first in `ReadOnly` mode and then in `DegradedReadOnly`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
4944490ffb [#1559] local_object_storage: Move shard to the DegradedReadOnly mode
`Degraded` mode can be set by the administrator if needed.
Modifying operations in this mode can lead node into an inconsistent state
because metabase checks such as lock checking are not performed.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
3df62769c0 [#1559] local_object_storage: Allow to set mode for all components
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
1e786233bf [#1559] local_object_storage: Provide readOnly flag to Open
We should be able to reopen storage in readonly in runtime.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Leonard Lyubich
e38b0aa4ba [#1549] engine: Disable shard on blobovnicza init failure
There is a need to support working w/o shard if it has problems with
blobovnicza tree.

Make `BlobStor.Init` to return new `ErrInitBlobovniczas` error. Remove
shard from storage engine's shard set if it returned this error from
`Init` call. So if some of the shards (but not all) return this error,
the node will be able to continue working without them.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
40a56c6b42 [#1559] engine: Do not count logical errors as storage ones
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
c8911d72d0 [#1559] shard: Do not consult metabase in a degraded mode
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
339864b720 [#1559] local_object_storage: Move shard.Mode to a separate package
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
d8ba954aff [#1559] shard: Use Set prefix for parameter setting
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
7b882b26d8 [#1559] shard: Remove public functions
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
34d319fed2 [#1559] metabase: Use Set prefix for parameter setting
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
f58234aa2f [#1559] metabase: Remove public functions
Reduce public interface of this package. Later each result will contain
an additional status, so it makes more sense to use the same functions
and result processing everywhere.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00
Evgenii Stratonikov
a4adb79db7 [#1607] pilorama: Enable tree service explicitly
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
d62723f038 [#1505] pilorama: Provide timeout to bbolt.Open
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
26041f18bf [#1505] pilorama: Allow to customize database parameters
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
c7b10598f9 [#1333] engine: Increase error counter for pilorama errors
1. Modifying operations are not expected to fail, unless the shard is
   read-only.
2. `Get*` operations should increase error counter too, unless the
   error is `ErrTreeNotFound`.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00
Evgenii Stratonikov
5e843a73f9 [#1333] services/control: Return pilorama info in ListShards RPC
Do not return backend type from the service for now, because memory
backend is expected to vanish.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 15:08:24 +03:00