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Question
Friday, March 7, 2014 3:13 AM
I got this error in Windows Logs (Application) from Hyper-V host.
Please advise if this error is not normal, since the partition is partitioned with NTFS.
Event ID: 257
Event Source: Microsoft-Windows-Defrag
Event Description: The volume VOL1 (C:\ClusterStorage\Volume4) was not optimized because an error was encountered: This operation is not supported on this filesystem. (0x89000020)
Any help would be appreciated.
All replies (3)
Friday, March 7, 2014 7:49 AM âś…Answered | 1 vote
Is this guide can be applied to Windows Server 2012?
You can defragment of CSV volumes at Windows Server 2012
so the solution is we have to manually defrag the CSV????
1) You can modify the task to put the volume into redirected mode before running the operation and get it our of redirected mode once the defrag is complete (using the PowerShell cmdlets referenced in the blog).
2) You can disable the task but the first option would be preferable...
Have a nice day !!!
Friday, March 7, 2014 6:15 AM | 1 vote
"You can modify the task to put the volume into redirected mode before running the operation and get it our of redirected mode once the defrag is complete (using the PowerShell cmdlets referenced in the blog). Of course you can disable the task but the first option would be preferable... "
How to Run ChkDsk and Defrag on Cluster Shared Volumes in Windows Server 2012 R2
How to defrag a Hyper-V R2 Cluster Shared Volume
Have a nice day !!!
Friday, March 7, 2014 7:34 AM
Thanks for your reply Eugene Leitan,
Is this guide can be applied to Windows Server 2012?
I think this error raised because in Windows Server 2012 it has "Scheduled defragmentation" that defrag all disk....when it try to defrag the CSV...it fails....
so the solution is we have to manually defrag the CSV????