forked from TrueCloudLab/frostfs-node
[#188] localstorage: Implement SetShardMode method
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
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@ -10,6 +10,8 @@ import (
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"github.com/pkg/errors"
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)
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var errShardNotFound = errors.New("shard not found")
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// AddShard adds a new shard to the storage engine.
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//
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// Returns any error encountered that did not allow adding a shard.
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@ -72,3 +74,19 @@ func (e *StorageEngine) iterateOverSortedShards(addr *object.Address, handler fu
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}
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}
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}
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// SetShardMode sets mode of the shard with provided identifier.
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//
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// Returns an error if shard mode was not set, or shard was not found in storage engine.
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func (e *StorageEngine) SetShardMode(id *shard.ID, m shard.Mode) error {
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e.mtx.RLock()
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defer e.mtx.RUnlock()
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for shID, sh := range e.shards {
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if id.String() == shID {
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return sh.SetMode(m)
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}
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}
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return errShardNotFound
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}
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