Commit Graph

10 Commits

Author SHA1 Message Date
Márton Elek
4b1be6bf8e storagenode/satellite: support different piece hash algorithms
Change-Id: I3db321e79f12f3ebaa249e6c32fa37fd9615687e
2022-08-23 18:15:06 +00:00
stefanbenten
257855b5de all: replace == comparison with errors.Is
Change-Id: I05d9a369c7c6f144b94a4c524e8aea18eb9cb714
2020-07-14 15:50:25 +00:00
Qweder93
f2a0c64425 storage/filestore: log potential disk corruption
In walkNamespaceWithPrefix log in case of "lstat" error, because this may indicate an underlying disk corruption.

SG-50

Change-Id: I867c3ffc47cfac325ae90658ec4780d213ff3e63
2020-05-27 12:12:55 +00:00
Egon Elbre
c630cf2490 storagenode/pieces: implement buffering for writing
Currently uploads can cause a lot of IOPS, reduce this by introducing a
in-memory buffer on-top of the file.

Change-Id: I5f4e3e01c0a36258271d180b922107de447bcb59
2020-05-04 06:01:32 +00:00
Egon Elbre
d80cfeb4ab storagenode: ensure we don't eat the underlying error
When error is formatted using %v it's not possible to check
whether the error was caused by a context cancellation.

Change-Id: Ia77dfb0817e49d9a7b168c12a6300d131007d0ee
2020-01-14 20:26:23 +00:00
Egon Elbre
6615ecc9b6 common: separate repository
Change-Id: Ibb89c42060450e3839481a7e495bbe3ad940610a
2019-12-27 14:11:15 +02:00
Egon Elbre
ee6c1cac8a
private: rename internal to private (#3573) 2019-11-14 21:46:15 +02:00
Jess G
022f5d2e14
storagenode: add space used cache for pieces (#2753)
* add cache, update cache w/piece create/delete

* add service w/loop to cache to recalculate space used cache

* add piecestore cache to other sn svcs to use

* add table to persist the total space used

* rm cache where not needed

* rm stuff from sn svcs

* start fixing tests, changes per comments

* update commits

* add unit tests

* fix commiting before we write header bytes

* fix cache create test

* copy cache map, add started back to recalc

* fix test

* add test, update comments
2019-08-12 14:43:05 -07:00
paul cannon
17bdb5e9e5
move piece info into files (#2629)
Deprecate the pieceinfo database, and start storing piece info as a header to
piece files. Institute a "storage format version" concept allowing us to handle
pieces stored under multiple different types of storage. Add a piece_expirations
table which will still be used to track expiration times, so we can query it, but
which should be much smaller than the pieceinfo database would be for the
same number of pieces. (Only pieces with expiration times need to be stored in piece_expirations, and we don't need to store large byte blobs like the serialized
order limit, etc.) Use specialized names for accessing any functionality related
only to dealing with V0 pieces (e.g., `store.V0PieceInfo()`). Move SpaceUsed-
type functionality under the purview of the piece store. Add some generic
interfaces for traversing all blobs or all pieces. Add lots of tests.
2019-08-07 20:47:30 -05:00
paul cannon
b9a17913fa storagenode/pieces: remove buffering from reading/writing and fix io.EOF bug (#2554) 2019-07-25 11:22:15 +03:00