1/4/2016 5:27:41 AM :: ContinueBackupSrvFileToTape failed
The specified network name is no longer available.
Failed to read data from the file [\\158.XXX.X.XX\SG-PRD-CIFS-004\SG-PRD-CIFS-LUN-008\SG-PRD-CIFS-LUN-0082016-01-01T025649.vbk].
Read operation has failed. File: [\\158.XXX.X.XX\SG-PRD-CIFS-004\SG-PRD-CIFS-LUN-008\SG-PRD-CIFS-LUN-0082016-01-01T025649.vbk]. Size of data: [1048576].
Unable to read file block. File: [\\158.XXX.X.XX\SG-PRD-CIFS-004\SG-PRD-CIFS-LUN-008\SG-PRD-CIFS-LUN-0082016-01-01T025649.vbk]. Offset: [
Are you positive that there were no network issues, such as drops or similar, at that time? Based on the provided logs' portion, network problems seem to have been the root cause. Thanks.