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erasure coding: fix EC error if multiple disks are configured in one volume server

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This commit is contained in:
Chris Lu
2020-08-26 09:16:58 -07:00
parent d1cf39f180
commit ab759f0ec2
3 changed files with 11 additions and 0 deletions
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4
weed/storage/erasure_coding/ec_shard.go
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@@ -5,6 +5,7 @@ import (
"os"
"path"
"strconv"
"strings"
"github.com/chrislusf/seaweedfs/weed/stats"
"github.com/chrislusf/seaweedfs/weed/storage/needle"
@@ -29,6 +30,9 @@ func NewEcVolumeShard(dirname string, collection string, id needle.VolumeId, sha
// open ecd file
if v.ecdFile, e = os.OpenFile(baseFileName+ToExt(int(shardId)), os.O_RDONLY, 0644); e != nil {
if e == os.ErrNotExist || strings.Contains(e.Error(), "no such file or directory") {
return nil, os.ErrNotExist
}
return nil, fmt.Errorf("cannot read ec volume shard %s%s: %v", baseFileName, ToExt(int(shardId)), e)
}
ecdFi, statErr := v.ecdFile.Stat()