[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kmail-devel
Subject:    Re: kmail and full disks
From:       Bryce Nesbitt <bryce () obviously ! com>
Date:       2002-02-02 2:17:56
[Download RAW message or body]

KDE 3's new low memory
pop up warning ought to be good enough for most applications.

But IMHO, a few critical apps (KMail included) ought be responsible
with safegaurding user data themselves, regardless of how bad things get.

		-Bryce



Note: KMail does have a crash handler.  Did it save the data in this case?


In the report below, KMail's declining to corrupt the mailbox is good.
Offering to save to a different volume would have been even better.

There are lots of good of ways to make mail robust:

First copying the mail folder, and modifying only the copy, would
be well worth the cpu & disk effort spent.  Once the two mailboxes
are crosschecked, the files can be renamed or relinked.

In the POP or IMAP case KMail could write, sync & verify
the data prior to issuing the delete commands to the server.  If done
in blocks of, say, 100 messages, the speed hit would be negligible.


"Manuel Amador (Rudd-O)" wrote:
> 
> A good idea would be to set up a notification box for low disk space
> situations that says:
> 
> "You have less than X MiB of free space.  KDE will continue working, but
> some applications can fail without notice.  Try emptying your trash can
> or deleting unneeded files."
> [ ] Don't show this again
> 
> ...or the like.
> 
> So users who don't have space get warned globally.
> 
> Artem Litvinovich wrote:
> 
> >I have experienced the same problem. In my case, it would start up and crash
> >as soon as I tried to use any kmail function.  Define minimum disk space for
> >usage perhaps?
> >
> >//Artem
> >
> >On Wednesday 12 December 2001 05:37 am, aleXXX wrote:
> >
> >>Hi,
> >>
> >>today kmail crashed without visible cause. Ok, I started it from the shell
> >>and saw this output:
> >>
> >>alex2_pc:~$ kmail: enable progress
> >>kmail: Data: <End>
> >>kmail: stage == List
> >>kmail: Data: <End>
> >>kmail: stage == Uidl
> >>kmail: Length of message about to get 2101
> >>kmail: stage == Retr
> >>kmail: curMsgData.size() 2102
> >>kmail: Length of message about to get 3055
> >>kmail: Critical error: /home/alex2/Mail/inbox has been modified by an
> >>external application while KMail was running.
> >>kmail: Error: Could not add message to folder (No space left on device?)
> >>kmail: Undoing changes
> >>kmail: Abnormally terminating to prevent data loss, now.
> >>
> >>Would be nice if it would display a messagebox "Disk full, aborting" in
> >>this case.
> >>
> >>Bye
> >>Alex
_______________________________________________
kmail Developers mailing list
kmail@mail.kde.org
http://mail.kde.org/mailman/listinfo/kmail
[prev in list] [next in list] [prev in thread] [next in thread]