From: Roland Sturm <r.sturm@cibex.net>
To: Proxmox Backup Server development discussion
<pbs-devel@lists.proxmox.com>
Subject: Re: [pbs-devel] PBS File Retore for NTFS with deduplication enabled leads to corrupted files
Date: Fri, 22 Apr 2022 10:54:10 +0000 [thread overview]
Message-ID: <eba67262786149cc99e49b538674e82b@cibex.net> (raw)
In-Reply-To: <136968540.5060.1650621851884@webmail.proxmox.com>
Hello
Think he would like to restore files from a windows Server (like a fileserver) with "Windows dedup" enabled on a volume.
Win Dedup works with chunk-files in "System Volume Information" Folder and metadatafiles to the "chunk-data".
We also use Win Dedup on File Servers
More Info see: Data Deduplication terminology
https://docs.microsoft.com/en-us/windows-server/storage/data-deduplication/understand
The chunk store is an organized series of container files in the System Volume Information folder that Data Deduplication uses to uniquely store chunks.
kr
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Roland Sturm
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-----Ursprüngliche Nachricht-----
Von: pbs-devel <pbs-devel-bounces@lists.proxmox.com> Im Auftrag von Dietmar Maurer
Gesendet: Freitag, 22. April 2022 12:04
An: Proxmox Backup Server development discussion <pbs-devel@lists.proxmox.com>; Daniel Koch <koch@triple6.org>
Betreff: Re: [pbs-devel] PBS File Retore for NTFS with deduplication enabled leads to corrupted files
> Using PBS for NTFS with the de-duplication feature enabled
> (https://docs.microsoft.com/en-us/windows-server/storage/data-deduplication/overview) results in corrupted file restores.
Not answering your questions, but using deduplication on the file system does not make sense, because PBS already do the deduplication...
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next prev parent reply other threads:[~2022-04-22 11:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 10:04 Dietmar Maurer
2022-04-22 10:54 ` Roland Sturm [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-04-27 4:30 Dietmar Maurer
2022-04-27 7:35 ` Fabian Grünbichler
2022-04-27 12:16 ` Thomas Lamprecht
2022-04-19 9:11 Daniel Koch
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