Dear Expert !

currently. i m managed Windows 2008 x64 SP2. in the Disk Management these are three logical disk as attached . But when open windows explorer these are two Z drive duplicated similar size, file name.. . please give me advise .

thank  you and appreciate

• Edited by Viet, Nguyen Van Thursday, January 29, 2015 8:42 AM

Hi Viet,

Two screenshots are not visible. In one screenshot I can see drives are different (I: and Z:). Re-upload all the screennshots?

Thanks,

Umesh.S.K

hi Umesh.S.K

all are not visible. it different drive but duplicate name, data are similar. when created file or delete on once or second is syncing.

thanks

• Edited by Viet, Nguyen Van Thursday, January 29, 2015 8:58 AM

Hi, try this

subst i: /d

Are these disks are locally attached disks or SAN disks? If they are SAN disks, then see if MPIO is configured correctly.

Thanks,

Umesh.S.K

Hi Umesh.S.K !

C, E locally attached disk , F, Z SAN drive attached, MPIO is configuring corrected, show disk on managed as above.

Thanks

Viet

Hi Viet,

Based on your description, the issue seems to be caused by that you associate a folder path with a drive letter by using the SUBST command. Would you please open a command prompt and type SUBST command, then check if there has substituted drive letters.

For more details of Subst command, please refer to following TechNet article.

Subst

If any update, please feel free to let us know.

Hope this helps.

Best regards,

Justin Gu

Hi Justin Gu !

i have to do as your' instruction, it disappear anything .

thanks

Viet

it's strange... back up server, delete the duplicate...

Best,

Howtodo