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expose vlogFileSize in badgerds config

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License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>
This commit is contained in:
Łukasz Magiera
2018-02-01 13:23:33 +01:00
parent 04e43b855b
commit d7aa2f7da3
1 changed files with 20 additions and 0 deletions
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20
repo/fsrepo/datastores.go
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@ -16,6 +16,7 @@ import (
ds "gx/ipfs/QmPpegoMqhAEqjncrzArm7KVWAkCm78rqL2DPuNjhPrshg/go-datastore"
mount "gx/ipfs/QmPpegoMqhAEqjncrzArm7KVWAkCm78rqL2DPuNjhPrshg/go-datastore/syncmount"
humanize "gx/ipfs/QmPSBJL4momYnE7DcUyk2DVhD6rH488ZmHBGLbxNdhU44K/go-humanize"
ldbopts "gx/ipfs/QmbBhyDKsY4mbY6xsKt3qu9Y7FPvMJ6qbD8AMjYYvPRw1g/goleveldb/leveldb/opt"
badgerds "gx/ipfs/Qmbjb3c2KRPVNZWSvQED8zAf12Brdbp3ksSnGdsJiytqUs/go-ds-badger"
levelds "gx/ipfs/Qmbkc8BMfEixGCeKRuGGbf34mAjTb9xPmJ8Pm5gHU7ohZ4/go-ds-leveldb"
@ -342,6 +343,8 @@ func (c measureDatastoreConfig) Create(path string) (repo.Datastore, error) {
type badgerdsDatastoreConfig struct {
path string
syncWrites bool
vlogFileSize int64
}
// BadgerdsDatastoreConfig returns a configuration stub for a badger datastore
@ -366,6 +369,22 @@ func BadgerdsDatastoreConfig(params map[string]interface{}) (DatastoreConfig, er
}
}
vls, ok := params["vlogFileSize"]
if !ok {
// default to 1GiB
c.vlogFileSize = badgerds.DefaultOptions.ValueLogFileSize
} else {
if vlogSize, ok := vls.(string); ok {
s, err := humanize.ParseBytes(vlogSize)
if err != nil {
return nil, err
}
c.vlogFileSize = int64(s)
} else {
return nil, fmt.Errorf("'vlogFileSize' field was not a string")
}
}
return &c, nil
}
@ -389,6 +408,7 @@ func (c *badgerdsDatastoreConfig) Create(path string) (repo.Datastore, error) {
defopts := badgerds.DefaultOptions
defopts.SyncWrites = c.syncWrites
defopts.ValueLogFileSize = c.vlogFileSize
return badgerds.NewDatastore(p, &defopts)
}