BackupPC-users

Re: [BackupPC-users] Duplicate files in pool with same CHECKSUM and same CONTENTS

2008-10-30 21:11:46
Subject: Re: [BackupPC-users] Duplicate files in pool with same CHECKSUM and same CONTENTS
From: Holger Parplies <wbppc AT parplies DOT de>
To: "Jeffrey J. Kosowsky" <backuppc AT kosowsky DOT org>
Date: Fri, 31 Oct 2008 02:08:40 +0100
Hi,

[could we agree on a subject line without tabs? ;-]

Jeffrey J. Kosowsky wrote on 2008-10-30 20:31:15 -0400 [Re: [BackupPC-users] 
Duplicate files in pool with same CHECKSUM and same CONTENTS]:
> Jeffrey J. Kosowsky wrote at about 20:26:35 -0400 on Thursday, October 30, 
> 2008:
>  > It's really weird in that it seems to work the first time a directory
>  > is read but after a directory has been read a few times, it starts
>  > messing up. It's almost like the results are being stored in cache and
>  > then the cache is corrupted.
> 
> In fact, I have found two ways to assuredly allow me to read the
> directory again (at least for a few minutes or tries until it gets
> corrupted again):
> 1. Remount the nfs share
> 2. Read the directory directly on the server (without nfs)

bad memory on either client or server? Bug in the NFS implementation on client
or server? You said you built a kernel for the NAS device. Could anything have
gone wrong?

Have you tried the 'noac' mount option? Which NFS version are you using? Over
TCP or UDP?

Have you found out anything about ATAoE (or iSCSI, for that matter)
capabilities of the device?

Regards,
Holger

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