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34 lines
789 B
Go
34 lines
789 B
Go
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package policy
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import (
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"context"
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"github.com/rclone/rclone/backend/union/upstream"
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"github.com/rclone/rclone/fs"
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)
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func init() {
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registerPolicy("lno", &Lno{})
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}
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// Lno stands for least number of objects
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// Search category: same as eplno.
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// Action category: same as eplno.
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// Create category: Pick the drive with the least number of objects.
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type Lno struct {
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EpLno
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}
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// Create category policy, governing the creation of files and directories
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func (p *Lno) Create(ctx context.Context, upstreams []*upstream.Fs, path string) ([]*upstream.Fs, error) {
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if len(upstreams) == 0 {
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return nil, fs.ErrorObjectNotFound
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}
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upstreams = filterNC(upstreams)
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if len(upstreams) == 0 {
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return nil, fs.ErrorPermissionDenied
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}
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u, err := p.lno(upstreams)
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return []*upstream.Fs{u}, err
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}
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