File corrupted on crash reboot. Can someone help diagnose?

2012-02-03 Thread Pierre Abbat
I had an email that I was writing to a few people. The computer rebooted 
itself. I restarted Kmail and found the message window empty. I cd'ed into the 
directory where it keeps autosaved copies of email being composed and found 
that it had been overwritten with zero bytes. Fortunately I could recover the 
content with undo (I've had this happen on Linux and was out of luck). Can 
someone receive the undo output and the reboot times and figure out what 
happened? I don't want to post it publicly, as it's a personal email, but I 
can send it privately to a developer.

Pierre
-- 
li fi'u vu'u fi'u fi'u du li pa


Re: File corrupted on crash reboot. Can someone help diagnose?

2012-02-03 Thread Matthew Dillon

:I had an email that I was writing to a few people. The computer rebooted 
:itself. I restarted Kmail and found the message window empty. I cd'ed into the 
:directory where it keeps autosaved copies of email being composed and found 
:that it had been overwritten with zero bytes. Fortunately I could recover the 
:content with undo (I've had this happen on Linux and was out of luck). Can 
:someone receive the undo output and the reboot times and figure out what 
:happened? I don't want to post it publicly, as it's a personal email, but I 
:can send it privately to a developer.
:
:Pierre
:-- 
:li fi'u vu'u fi'u fi'u du li pa

The file might not be recoverable if it wasn't fsynced to disk.  It
might have still been in the memory cache for the filesystem.  You
can try running 'undo -i filename' but you may be out of luck if
the file contents isn't available with any of the transaction ids it
lists.

-Matt
Matthew Dillon 
dil...@backplane.com