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Backup Mirror Source to Target

 
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DavidO



Joined: 11 Sep 2008
Posts: 5
Location: Texas

PostPosted: Thu Sep 11, 2008 3:17 am    Post subject: Backup Mirror Source to Target Reply with quote

Is it possible to maintain the original source file attributes when using backup/mirror to target? Specifically I am refering to timestamp created and modified dates on the target. I need to maintain the source timestamp.

I am using a file filter to select files older than a specific date. It seems the files are selected from the source properly and are copeid to the target successfully. However, all files copied to the target receive the current date/time attributes/timestamps.

VVPro 2 - Windows 2003 R2 Server - NTFS

Maybe I have overlooked something???
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TGRMN Software
Site Admin


Joined: 10 Jan 2005
Posts: 8763

PostPosted: Thu Sep 11, 2008 7:01 am    Post subject: Reply with quote

Hello

What type of drive is the target? It seems file timestamps are not correctly copied.

thanks
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DavidO



Joined: 11 Sep 2008
Posts: 5
Location: Texas

PostPosted: Thu Sep 11, 2008 12:23 pm    Post subject: Backup Mirror to Source Reply with quote

Drive type is SAS Raid 5, 750 Gb Partition, NTFS format.
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TGRMN Software
Site Admin


Joined: 10 Jan 2005
Posts: 8763

PostPosted: Thu Sep 11, 2008 12:40 pm    Post subject: Reply with quote

Thanks, are you using the latest VV PRO 2 build 2015 ?
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DavidO



Joined: 11 Sep 2008
Posts: 5
Location: Texas

PostPosted: Thu Sep 11, 2008 12:49 pm    Post subject: Backup Mirror Source to Target Reply with quote

Just downloaded and purchased server license yesterday. I would assume that it is the latest you have available on your site.

2015 build verified.
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DavidO



Joined: 11 Sep 2008
Posts: 5
Location: Texas

PostPosted: Sun Sep 14, 2008 3:24 am    Post subject: Backup Mirror Source to Target Reply with quote

Not much help on this Forum. Question

Solved the problem myself. Looks like a bug in the software with UNC.
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TGRMN Software
Site Admin


Joined: 10 Jan 2005
Posts: 8763

PostPosted: Mon Sep 15, 2008 11:37 am    Post subject: Reply with quote

Hello,

does it work with mapped drives but not with UNC?

thanks
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DavidO



Joined: 11 Sep 2008
Posts: 5
Location: Texas

PostPosted: Mon Sep 15, 2008 1:02 pm    Post subject: Reply with quote

It works with target as UNC but sets the destination file attributes to current date/time. Using a mapped drive as target/destination it will retain the source file attributes as expected.

Unless the dates are manually verified by the user, they will not know that they have lost the original create/modified timestamps in the destination copy leaving them with no way to identify the age or possibly the version of a file. This also might wreak havoc with single instance storage (SIS).

A warning should have been generated advising of the attribute reset or this behavior should have been documented somewhere. If it is documented, I did not find it.

This issue caused a two day delay in a crucial deployment of a new server
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TGRMN Software
Site Admin


Joined: 10 Jan 2005
Posts: 8763

PostPosted: Tue Sep 16, 2008 2:26 am    Post subject: Reply with quote

Quote:
This issue caused a two day delay in a crucial deployment of a new server


I am sorry about that. Sad This issue must be releated to the drive / connection you are using, we cannot reproduce this problem with other UNC paths we tested... Question

thanks
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