Bug 96130 - Need option to enable compression
Summary: Need option to enable compression
Status: RESOLVED UNMAINTAINED
Alias: None
Product: kdat
Classification: Unmaintained
Component: general (show other bugs)
Version: 2.0.1
Platform: unspecified Linux
: NOR wishlist
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-01-01 22:28 UTC by Aaron Williams
Modified: 2009-08-26 15:33 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Aaron Williams 2005-01-01 22:28:39 UTC
Version:           2.0.1 (using KDE 3.3.2 Level "a" , SUSE 9.2 UNSUPPORTED)
Compiler:          gcc version 3.3.4 (pre 3.3.5 20040809)
OS:                Linux (i686) release 2.6.8-24.10-athlon-preempt

It would be really nice if there were an option to enable hardware compression for drives that support it.  Additionally, it would also be nice if software compression using gzip and/or bzip were supported with different compression levels.

For software compression it would be useful if it were dynamic, i.e. disabled for non-compressable file types (.gz, .bz2, .jpg, .png, .gif, .zip etc.) to speed up the backup process.  An old OS/2 backup program, BackAgain/2, supported dynamic compression, where it would turn it off if it couldn't keep up with the tape drive.
Comment 1 Aaron Williams 2005-01-01 22:36:22 UTC
I may try and add this if I get some time.
Comment 2 SN 2008-08-06 19:17:30 UTC
Compression options settings must accompanied by host, i.e. When accessing local networks or slow hosts, compression are disabled

Maybe kinda' cookie list or something
Comment 3 Aaron Williams 2008-08-08 02:09:42 UTC
I was thinking of monitoring a write buffer or something. If the write buffer going to the tape gets low, compression could be disabled.
Comment 4 BRULE Herman 2009-01-11 14:20:09 UTC
Btrfs will become the default fs in the future, it provide compression, that's should be good kde support it, like size, size one disk, and checkbox for compress it.
Comment 5 KDAT administrator for now 2009-01-12 05:44:27 UTC
Thank you for your suggestion. At this time, I am not able to maintain
kdat properly. If anyone else has an interest, I invite that person or persons to take over as administrator.
Comment 6 BRULE Herman 2009-01-12 18:49:04 UTC
Same for ntfs for KDE4.x under windows.
Comment 7 FiNeX 2009-08-26 15:33:22 UTC
Kdat is not developed and mantained anymore. All Kdat bugs are closed with the status "unmantained".