Which image format is better to use?
#1
Posted 07 July 2007 - 06:35 PM
I'd like to have a separate image file, say Appz.img, with some programs that need read/write access to disk during their operations. The image will be with compressed NTFS partition. If this image is mounted from CD/DVD will it have this ability? Which format on image file suits this purpose the best?
#2
Posted 08 July 2007 - 06:29 AM
I know you wont be able to write to the CD/DVD even if its an writable img I think.
#3
Posted 08 July 2007 - 06:51 AM
#4
Posted 08 July 2007 - 10:05 AM
#5
Posted 08 July 2007 - 12:09 PM
Only if it is created as a Virtual Memory type disk (that is a kind of RAM-disk). In that case you can specify the image file as filename and ImDisk will create a RAM-disk and load your image file to the new disk. With this method the driver is working with a memory copy of the image and therefore it is writable.Have a question:
I'd like to have a separate image file, say Appz.img, with some programs that need read/write access to disk during their operations. The image will be with compressed NTFS partition. If this image is mounted from CD/DVD will it have this ability?
#6
Posted 08 July 2007 - 12:36 PM
Sorry, my fault
Olof Lagerkvist
Yes, I can uderstand that. But if I use Boot in RAM method I'd like not to load another image in memory as I already have one there The computer memory could be just not enough for both images. In this case mounting an image with read/write access from any media (USB, HDD, CD/DVD) could help. And as I understand mounting it from CD/DVD may have problems with read/write access for some (or maybe all) formats?
#7
Posted 08 July 2007 - 12:54 PM
Okay I see. Yes any kind of image will have problems on read-only media, the virtual disk will be read-only because it cannot modify the image file.Olof Lagerkvist
Yes, I can uderstand that. But if I use Boot in RAM method I'd like not to load another image in memory as I already have one there The computer memory could be just not enough for both images. In this case mounting an image with read/write access from any media (USB, HDD, CD/DVD) could help. And as I understand mounting it from CD/DVD may have problems with read/write access for some (or maybe all) formats?
#8
Posted 08 July 2007 - 01:28 PM
http://sanbarrow.com/phpBB2/
he is the expert on this.
jaclaz
#9
Posted 08 July 2007 - 01:41 PM
Unfortunately I can't search on the 911CD board - I registered but my account is not working and one can't use search there without login in
But it it is possible with VDK maybe it is possible with ImDisk?
#10
Posted 08 July 2007 - 01:45 PM
Sorry, not without copying the entire image to memory. There is no redo/undo delta-storage system of that kind in ImDisk. But maybe sometime in the future as usualBut it it is possible with VDK maybe it is possible with ImDisk?
#11
Posted 08 July 2007 - 02:00 PM
Anyway, good work thanx!
#12
Posted 08 July 2007 - 05:34 PM
You do not appear in the list of members. (at least not as Oleg_II)
Maybe your account got lost in the "GREAT EMAIL PURGE" of the board.
You can re-submit your account, or PM me your handle there (and the e-mail you were using, and the one you are using now) and I will forward the info to Ed_P, so that the account (if possible) will be re-activated.
jaclaz
#13
Posted 08 July 2007 - 06:05 PM
Thanx
I've just re-registered again and was said to wait for an e-mail. Waiting
PS I registered for the first time maybe last year and was able to search once. Then it was stopped: I couldn't log in with my account and password. I gave up... (by that time I'd already found what I wanted
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