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mount: avoid exception if disk cache is not initialized

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related to https://github.com/chrislusf/seaweedfs/issues/2102
This commit is contained in:
Chris Lu
2021-05-31 16:42:55 -07:00
parent 615cb24ba6
commit 556cc3a4ca
1 changed files with 4 additions and 0 deletions
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4
weed/util/chunk_cache/on_disk_cache_layer.go
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@@ -42,6 +42,10 @@ func NewOnDiskCacheLayer(dir, namePrefix string, diskSize int64, segmentCount in
func (c *OnDiskCacheLayer) setChunk(needleId types.NeedleId, data []byte) {
if len(c.diskCaches) == 0 {
return
}
if c.diskCaches[0].fileSize+int64(len(data)) > c.diskCaches[0].sizeLimit {
t, resetErr := c.diskCaches[len(c.diskCaches)-1].Reset()
if resetErr != nil {