Re: [Bacula-users] Win32 client incremental backup fails: Permission denied / IS DIRECTORY ??
2008-11-18 13:58:32
>>>>> On Tue, 18 Nov 2008 12:39:33 +0100, Tilman Schmidt said:
>
> A Linux backup server running Bacula 2.2.8 on openSUSE 10.3 should
> back up a single directory D:\SQL-Backup on a Windows client
> running the WinBacula 2.4.3 file daemon on Windows Server 2003,
> incrementally on weekdays and fully on weekends.
> ...
> runs fine with level=Full, but with level=Incremental does not back
> up anything, instead writing this to the log (including the
> extraneous newline):
>
> --------8<--------8<--------8<--------8<--------8<--------8<--------
> 18-Nov 12:10 tms-server-fd JobId 2272: Generate VSS snapshots. Driver=" VSS
> Win 2003", Drive(s)="D"
> 18-Nov 12:10 tms-server-fd JobId 2272: Could not stat D:/SQL-Backup:
> ERR=Access is denied.
>
> 18-Nov 12:11 tms-server-fd JobId 2272: VSS Writer (BackupComplete): "System
> Writer", State: 0x1 (VSS_WS_STABLE)
> 18-Nov 12:11 vm-backup-sd JobId 2272: Job write elapsed time = 00:00:19,
> Transfer rate = 0 bytes/second
> -------->8-------->8-------->8-------->8-------->8-------->8--------
>
> SysInternals Process Monitor on the client machine tells me that at
> the time of the error, bacula-fd.exe does this:
>
> --------8<--------8<--------8<--------8<--------8<--------8<--------
> Date & Time: 11/18/2008 12:10:52 PM
> Event Class: File System
> Operation: CreateFile
> Result: IS DIRECTORY
> Path: \Device\HarddiskVolumeShadowCopy3\SQL-Backup
> TID: 3464
> Duration: 0.0000111
> Desired Access: Generic Read
> Disposition: Open
> Options: Synchronous IO Non-Alert, Non-Directory File
> Attributes: n/a
> ShareMode: Read
> AllocationSize: n/a
> -------->8-------->8-------->8-------->8-------->8-------->8--------
>
> Somehow I fail to understand what the Storage Deamon is trying to do
> here, let alone how to convince it to do instead what I want.
That use of CreateFile looks wrong to me. Do you have more the SysInternals
Process Monitor log from before that call?
Also, is D:/SQL-Backup a real directory or some kind of junction or link?
__Martin
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