Backup fails intermittently on servers with error operating system error 995. After we enabled the LiteSpeed engine logging, we see the below in the LiteSpeed log file:
Msg 61700, Level 16, State 1, Line 0: Backup of database "ReportServer" failed.
Error saving data to file. Thread: 0
BACKUP DATABASE is terminating abnormally.
A nonrecoverable I/O error occurred on file "VDI_2BAC09FF-47E0-4589-AB58-DC248E18B8D5_0:" 995(The I/O operation has been aborted because of either a thread exit or an application request.).
Write on "VDI_2BAC09FF-47E0-4589-AB58-DC248E18B8D5_0" failed: 1453(Insufficient quota to complete the requested service.).
BackupVirtualDeviceFile::RequestDurableMedia: Flush failure on backup device 'VDI_2F6E68D7-F206-40ED-860A-F78819B4E117_2'. Operating system error 995(The I/O operation has been aborted because of either a thread exit or an application request.).
Error: Maintenance plan 'MP_Name'.CPU Seconds: 25.66
Environment: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
CPUs: 4 logical, 4 cores, 4 physical packages.
Msg 61700, Level 16, State 1, Line 0: Backup of database "_Database_Name" failed.
Error saving data to file. Thread: 0
BACKUP LOG is terminating abnormally.
A nonrecoverable I/O error occurred on file "VDI_2F6E68D7-F206-40ED-860A-F78819B4E117_0:" 995(The I/O operation has been aborted because of either a thread exit or an application request.).
Write on "VDI_2F6E68D7-F206-40ED-860A-F78819B4E117_0" failed: 1453(Insufficient quota to complete the requested service.)
