Backup And Restore

[Hardika Catur S]

Hi,

I will create a snapshot on solr backup and restore, but the process 
error and finding errors like this :

org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: 
Unable to create snapshot directory: 
/root/backup/snapshot.20160809065729143

Please help me to find a solution on.

Thanks,
Hardika CS.