A couple of things I've found. (BTW - I use an external USB 2TB HDD for my backups and they're all in Briefcase.) I'm saving the best one for last #3:
- As far as performance my 1GB network produces the same. So, I just remove the USB HDD from my XP laptop and connect it directly to my Win7 tower. :-| I know this may not help if the Briefcases are on fixed HDDs but at least wanted to mention it.
- As for data loss the earlier dialogs are true about write caching. Windows is not very good at the write caching thing and it does corrupt the hidden "Briefcase" database file. When that happens your Briefcase is hosed and it most likely becomes just
another regular folder or remains as a Briefcase with everything orphaned.
On all of my machines I have disabled Write Caching for every HDD and removable drive that will support it. My data is more important to me than performance and I found that there's not much degradation to the performance because today's HDDs are pretty
fast. All of mine spin at 7200 RPM.
Now the good one. The functionality of Briefcase:
- It's not Briefcase. It's dwm.exe. This is a windows manager module that takes the normal windows and makes them look like the XP rounded and Win7 transparent visual format. Yes, it's pretty but Briefcase is incompatible with at least the Win7 version
of dwm.exe.
One of the symptoms is when after Briefcase examines your updated files in both locations the display blinks and the Explorer window shows the list of folders in a strange kind of bold system font format. Then everything 'seems' to freeze up but in fact
is does not. :-) With this process the weird font thing still happens but give it a moment please. :-) There may be other symptoms as well but that's the one I get.
One of my Briefcases looked once again like it had been corrupted but as it turns out the Win7 dwm.exe module was just not able to display the update status panel (the one where you can override which direction the updates should go). I found that it was
actually there but dwm.exe had it hidden because it's not compatible.
I also found that it happens mostly on large Briefcases. The smaller ones were fine. This suggests that speed is important which may account for the issues more so when using Briefcase over a network.
Here's what to do. This will cause XP and Win7 to give up all the prettiness and revert back to displaying the windows like the old Win2k visual but at least Briefcase is able to pop up it's dialogs and you can process updates. When I'm finished I put
the prettinesss back. :-)
On the Win7 machine:
a) Open up the properties of My Computer
(Usually going into the "Start" menu, right-clicking "Computer" and selecting
"Properties" The "Control Panel\System and Security\System" window will appear.)
b) On the tree on the left click the "Advanced system settings" branch.
(The "System Properties" dialog will appear defaulting to the "Advanced" tab.)
c) On the "Advanced" tab in the top box labeled "Performance" click the "Settings" button.
( The "Performance Options" dialog will appear defaulting to the "Visual Effects" tab.)
d) In the "Visual Effects" tab click the "Adjust for best performance" radio button.
e) Click "Apply."
This will disable all the prettiness and in effect make dwm.exe leave the windows alone. Briefcase will now be able to pop up it's dialog boxes. Do your thing with Briefcase. Then if you want to put the prettiness back just do the reverse setting from
above.
I don't know if it is my age but Briefcase did seem to operate a bit faster. Maybe not. :-)
There's no need to do this on the XP machine since Briefcase seems to operate well there.
I hope this is helpful.
Thanks,
Ron