Error message in function overloading Hello. I am working with source which is not for MFC.
I've Windows Server R2 which hosts few virtual machines. I wrote a script that backups databases at Mon, Wed, Fri - Full backups. Tue, Thu, Sat, Sun - Transaction log backups.
A few days ago i had to try to restore data from backups and i couldn't. I recieved an error message that my Transaction log is to recent to use.
It was on Tuesday. So basicaly i had to restore monday's full backup and tuesday's early morning transaction log backup. I started to research the cause of it and soon discovered that everyday at I realized that at Later i understood from where comes backup at Backup of Virtual machine at But There's no physical place where those "backups" are stored.
Since SQL Server thinks that he'd been backuped he change LSNs so any correct backups of transaction logs can't realy be restored after another correct full backup. Hyper-v host and virtual machine itself are being backed up to the personal colume for backups.
After assigning letter to the volume i can see VHDs of disk that had been backed up. And no sign of sql databases backup inside. The main problem is to stop SQL from reacting on system backups. Looking forward for your replies and thanks in advance, Alexey.Sep 01, · Microsoft® SQL Server™ provides support for creating snapshots from SQL Server data using Volume Shadow Copy Service (VSS).
This is accomplished by providing a VSS compliant writer (the SQL writer) so that a third-party backup application can use the VSS framework to . Sep 09, · I imagine that was the issue - the SQL permissions weren't set properly.
Having a domain service account to control sql access is honestly a best-practices thing anyway, so it's certainly not wasted effort to have set this up this way. 3) If the SqlServerWriter is still not listed in 'vssadmin list writers' output, check to see whether or not the SQL Server Writer service's logon account (which is typically NT authority/system, but can be any user which you have specified) is added in SQL server with sysadmin privileges.
And again the SqlServerWriter was the cause the backup failed. So the very big question is that what setting do I have to put on my server that I am cable of doing nightly backup of my virtual server what is running sql standard server , white out shutting the virtual server down.
About AJ McKean Based in sunny Tauranga, New Zealand, AJ McKean is a Senior Systems Engineer in Mt Maunganui. With over 15 years of professional IT experience working in both New Zealand and the United States, he holds several certifications including MCSE(), MCITP:Enterprise(), MCSA(), VMware VCP-DCV, CompTIA A+ & is an HP Storage Architect.
May 01, · Hi there, We have a sbs SP2 server. the backup (the inbuild windows one) has been failing for the last few days. when looking into it i have .