asked on

Exchange 2010

I want to increase the vss size as per this article as my full backup fails on my exchange servers(2010) which are in DAG
Error reading file \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1572\DB\xx.edb

11080 2cb0 11/19 06:36:33 1366218 [CsExchangeShadow::FullBackup] failed to backup file [\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1572\DB\IhE.DB15.edb]
11080 2cb0 11/19 06:36:33 1366218 Abort shadow operation
11080 2cb0 11/19 06:36:33 1366218 CsSnapRequestor::DeleteSnapshot() - Call m_vss->DeleteSnapshots(m_snapshotSetId, type, bForceDelete, &lDeletedSnapshots, &NondeletedSnapshotID) [FAILED, throwing CV exception] - Code = 0x80042308, Description = VSS_E_OBJECT_NOT_FOUND
11080 2cb0 11/19 06:36:33 1366218 CsSnapRequestor::DeleteSnapshot() - Error deleting f75100a4-40b2-4456-93bd-5537c3799a2b shadow set - VSS_E_OBJECT_NOT_FOUND

unable to delete snap shot

can anyone show me the path

Vick Vega

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vssadmin list writers

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pramod1

ASKER

they all look good with out errors

pramod1

ASKER

http://kb.commvault.com/article/WFS0010

as per above article, I need to have 320mb of free space . I don't know where I need to check and increase the space on my exchange server. is it the page volume drive itself.my incremental backups are successful and full backups are failing

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Vick Vega

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pramod1

ASKER

do I really need 320 mb space free on vss volume, this is my question

Vick Vega

You need much more if you want your Exchange server to continue to function properly.
If the free disk space falls below the values, the Exchange will stop functioning correctly.
Understanding Back Pressure