Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-12-04 Thread Chris Karakas
Alexandre Oliva wrote: I don't know how different it would be, but, if you eventually find out it's too much, tell Amanda to use a wrapper script instead of GNU tar in which you check whether the directory being backed up is in a vfat filesystem, then replace the `--listed-incremental

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-12-02 Thread Alexandre Oliva
On Dec 1, 2000, Chris Karakas [EMAIL PROTECTED] wrote: Do you mean that just by undefining GNUTAR_LISTED_INCREMENTAL_DIR, AMANDA is going to call tar using --incremental, instead of --listed-incremental? That's right. And, by the way, what's the difference between the two? The GNU tar

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-12-01 Thread Paul Bijnens
Chris Karakas wrote: Consider the following situation: you try to minimize the Windows footprint on your network. You migrate to Linux and SAMBA. Windows is run only on the clients: all your data and applications are on the vfat filesystems of the SAMBA server which runs Linux. Now you want

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-11-30 Thread Chris Karakas
Andreas Herren wrote: I had the same problem, since I reboot my machine at least once day, i.e. between backup runs. So my solution was to avoid the use of tar with the "--listed-incremental=FILE" option and using "--incremental" instead. To achieve this I had to change the file

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-11-30 Thread Chris Karakas
Conrad and David, thank you very much for your replies. I upgraded to tar 1.13.18, but even this newest version does not remedy the problem of incorrect computation of incrementals on mounted vfat filesystems on my AMANDA server. I think the time of truth has come: AMANDA *cannot* backup

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-11-28 Thread Andreas Herren
Conrad Hughes wrote: * If I understand correctly (and there's no guarantee that I do), the vfat change was to ensure that a file on a vfat FS would have the same inode number for the duration of a single mount; inodes need to be constructed in some manner on vfat because it doesn't

Re: GNU tar estimates for vfat filesystems (Was: How do I checklevel 1 sizes?)

2000-11-27 Thread Conrad Hughes
My suspicion is that GNU tar, which I use in the version 1.12, somehow cannot compute incrementals right, for filesystems of vfat type that are mounted the way I described above...(?) Even RedHat have a later version of GNU tar than 1.1.2 and (honestly) they're not known to release the latest