LOG Error Mssgs

I've found very little information on the following error mssg's, can someon
e
point me in the correct direction or offer advice. It appears this may be
related to our backup software - Veritas but I don't think this is the only
issue. Below are 4 of many error mssgs.
Thanks,
Liz
BlkHeader from strip 1 At 409e4db400 ExpectedAt 5e021000 Size 3936 PrevSize
3939
BACKUP failed to complete the command BACKUP log [Genesis] TO
VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0',
VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_1',
VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_2' with
blocksize=65536, stats=5, maxtransfersize=72
BackupIoRequest::WaitForIoCompletion: write failure on backup device
'VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0'. Operating system error 995(The
I/O operation has been aborted because of either a thread exit or an
application request.).
Internal I/O request 0x421C4048: Op: Write, pBuffer: 0x15970000, Size:
720896, Position: 1093337088, UMS: Internal: 0x20202020, InternalHigh:
0x20202020, Offset: 0x20202020, OffsetHigh: 0x46202020, m_buf: 0x15970000,
m_len: 25857, m_actualBytes: 0, m_errcode: 995, BackupFile:
VDI_70893368-C194-4AAA-8290-F50940D1C1E4_2
BackupVirtualDeviceFile::RequestDurableM
edia: Flush failure on backup device
'VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0'. Operating system error 995(The
I/O operation has been aborted because of either a thread exit or an
application request.).Hi
Looks like the backup software aborts the backup. Been having backup
failures lately?
Regards
--
Mike Epprecht, Microsoft SQL Server MVP
Zurich, Switzerland
IM: mike@.epprecht.net
MVP Program: http://www.microsoft.com/mvp
Blog: http://www.msmvps.com/epprecht/
"Liz" <Liz@.discussions.microsoft.com> wrote in message
news:95070D4A-81C6-4F84-8E69-5F1F0CD73DF9@.microsoft.com...
> I've found very little information on the following error mssg's, can
someone
> point me in the correct direction or offer advice. It appears this may be
> related to our backup software - Veritas but I don't think this is the
only
> issue. Below are 4 of many error mssgs.
> Thanks,
> Liz
> BlkHeader from strip 1 At 409e4db400 ExpectedAt 5e021000 Size 3936
PrevSize
> 3939
> BACKUP failed to complete the command BACKUP log [Genesis] TO
> VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0',
> VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_1',
> VIRTUAL_DEVICE='VDI_70893368-C194-4AAA-8290-F50940D1C1E4_2' with
> blocksize=65536, stats=5, maxtransfersize=72
> BackupIoRequest::WaitForIoCompletion: write failure on backup device
> 'VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0'. Operating system error
995(The
> I/O operation has been aborted because of either a thread exit or an
> application request.).
> Internal I/O request 0x421C4048: Op: Write, pBuffer: 0x15970000, Size:
> 720896, Position: 1093337088, UMS: Internal: 0x20202020, InternalHigh:
> 0x20202020, Offset: 0x20202020, OffsetHigh: 0x46202020, m_buf: 0x15970000,
> m_len: 25857, m_actualBytes: 0, m_errcode: 995, BackupFile:
> VDI_70893368-C194-4AAA-8290-F50940D1C1E4_2
> BackupVirtualDeviceFile::RequestDurableM
edia: Flush failure on backup
device
> 'VDI_70893368-C194-4AAA-8290-F50940D1C1E4_0'. Operating system error
995(The
> I/O operation has been aborted because of either a thread exit or an
> application request.).
>
>