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shell: remote.cache remote.uncache

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This commit is contained in:
Chris Lu
2021-08-09 14:35:18 -07:00
parent 8cfd487608
commit 713c035a6e
15 changed files with 1752 additions and 1069 deletions
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29
weed/shell/command_remote_mount.go
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@@ -178,8 +178,8 @@ func (c *commandRemoteMount) pullMetadata(commandEnv *CommandEnv, writer io.Writ
Name: name,
IsDirectory: isDirectory,
Attributes: &filer_pb.FuseAttributes{
FileSize: uint64(remoteEntry.Size),
Mtime: remoteEntry.LastModifiedAt,
FileSize: uint64(remoteEntry.RemoteSize),
Mtime: remoteEntry.RemoteMtime,
FileMode: uint32(0644),
},
RemoteEntry: remoteEntry,
@@ -187,15 +187,8 @@ func (c *commandRemoteMount) pullMetadata(commandEnv *CommandEnv, writer io.Writ
})
return createErr
} else {
if existingEntry.RemoteEntry == nil || existingEntry.RemoteEntry.ETag != remoteEntry.ETag {
existingEntry.RemoteEntry = remoteEntry
existingEntry.Attributes.FileSize = uint64(remoteEntry.Size)
existingEntry.Attributes.Mtime = remoteEntry.LastModifiedAt
_, updateErr := client.UpdateEntry(ctx, &filer_pb.UpdateEntryRequest{
Directory: localDir,
Entry: existingEntry,
})
return updateErr
if existingEntry.RemoteEntry == nil || existingEntry.RemoteEntry.RemoteETag != remoteEntry.RemoteETag {
return doSaveRemoteEntry(client, localDir, existingEntry, remoteEntry)
}
}
return nil
@@ -240,3 +233,17 @@ func (c *commandRemoteMount) saveMountMapping(commandEnv *CommandEnv, writer io.
return nil
}
func doSaveRemoteEntry(client filer_pb.SeaweedFilerClient, localDir string, existingEntry *filer_pb.Entry, remoteEntry *filer_pb.RemoteEntry) error {
existingEntry.RemoteEntry = remoteEntry
existingEntry.Attributes.FileSize = uint64(remoteEntry.RemoteSize)
existingEntry.Attributes.Mtime = remoteEntry.RemoteMtime
_, updateErr := client.UpdateEntry(context.Background(), &filer_pb.UpdateEntryRequest{
Directory: localDir,
Entry: existingEntry,
})
if updateErr != nil {
return updateErr
}
return nil
}