We have configured SQL Server backups through EMC Networker, Legoto on our environment and maximum servers were Virtual Servers. We found backup failures frequently due to following error found Event viewer Application log.
Operating system error 995(The I/O operation has been aborted because of either a thread exit or an application request.). SQLVDI: Loc=SignalAbort. Desc=Client initiates abort. ErrorCode=(0). Process=10492. Thread=4724. Client. Instance=. VD=Global\Legato#4692dfe4-a07d-4934-9600-db5ba4c3e513_SQLVDIMemoryName_0.
Microsoft SQL Server 2008 R2 (SP1) - 10.50.2769.0 (X64) Jun 24 2011 13:09:43 Copyright (c) Microsoft Corporation Enterprise Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1) (Hypervisor)
4 system and 1 user database.
Min: 6553 MB
Max: 6553 MB
Max worker Threads:
config_value: 0 run_value:0
Please provide feasible solution for this issue.
Thanks & Regards,