#PAR WARNING
9 messages in this thread
WARNING! IT IS POSSIBLE TO CORRUPT THE PAR DRIVE BY DELETING A DIRECTORY FROM
OUTSIDE THE PAR.EXE UTILITY!
[I apologize if this is old news, but I don't find current mention of it.]
While performing file maintenance on my PAR drive, I used the Windows File
Manager to delete a directory (project) from the PAR drive. BOOM! The PAR
drive was corrupt. I could no longer access the drive with PAR.EXE — I would
get a message telling me the drive was corrupt and needed to be reformatted. I
was still able to access the PAR drive from DOS and I found that many of my
files had moved to other directories, some had duplicate names.
Ever helpful, DPS technical support told me I was out of luck: when PAR.EXE
reports the drive is corrupt there is NO WAY to recover files. In the future,
they said, DON'T DO ANY FILE MAINTENANCE OUTSIDE OF PAR.EXE — THAT'S WHAT ITS
THERE FOR (direct quote). They emphasized that this includes simple file
deletion — something I've been doing all along with no problems. Basically
they told me to quit wasting their time and reformat the drive.
Fortunately, I didn't take DPS' word that the files (some of which represented
hundred of hours of 3D-Studio rendering time) were gone for good. I copied the
critical files to my C: drive (I didn't try to recover any of the files that
had duplicate names), reformatted the PAR drive, and copied the files back. Lo
and behold, ALL the files were intact! I feel I would have been able to
recover more of my files if I had tried, but base on what the wonder-kid at DPS
told me I thought I was wasting my time.
MORALS: 1) DON'T DELETE DIRECTORIES FROM THE PAR DRIVE FROM DOS.
2) YOU MAY BE ABLE TO RECOVER FILES FROM A CORRUPT PAR DRIVE.
Cal Haines, 70302,3153
Cal:
Your news reinforces others (including my own) woes. However or should I say
HOWEVER the problems are not limited to deleting directories from DOS. Using
the PAR.EXE v1.30b I had the same horrifying experience that you have
described. Others have noted similar occurences of PAR drive corruption when
deleting a project directory using both methods. The advice offered to never
delete a project directory is sound. One should wait until the drive can be
reformatted.
Bob
<<never delete a project directory is sound. One should wait until the drive
can be reformatted>>
I take it that you don't recommend even using PAR.EXE to delete a project?
Cal
Cal:
/_____________From your message_____________\\
I take it that you don't recommend even using PAR.EXE to delete a project?
______________________________________________
With v1.30b or earlier I do not recommend using PAR.EXE to delete a project.
With any version higher I can't say as I haven't tried it yet.
Bob
>>With v1.30b or earlier I do not recommend using PAR.EXE to delete a project.
>>With any version higher I can't say as I haven't tried it yet.
>>Bob
Hi, I just installed v1.34b and deleted two projects files in PAR and No
Problem!
I guess they fixed it, I haven't tried deleting at the DOS or Windows yet.
Han
Hansoo:
/__________From your message___________\\
I just installed v1.34b and deleted two projects files in PAR and No Problem!
__________________________________________
Time for me to give it a try. Thanks for the info.
Bob
>>/__________From your message___________\\
>> I just installed v1.34b and deleted two projects files in PAR and No
Problem!
>>Time for me to give it a try. Thanks for the info.
>>Bob
You'r Welcome!
Han
At least with the last versions 1.33 for PAL and 1.34 for NTSC it seems the
project deletion problem is solved, however I have not been able to test it
yet.
Christophe
Carl,
with version 1.29 and 1.30 at least as far as I know deleting a PRJ directory
using PAR.EXE did mess up your PAR drive and made you loose your work????
I do not know with NTSC 1.34 or with PAL 1.33 versions I have not tried it yet,
because there are some important animations on my drive currently.
Christophe