KDE has a framework for reading and writing application settings. So the solution should be simple: switch on the fsync call at the same Ubuntu release where ext4 is the default file system. Does anybody know what is the situation of the GNOME environment? Does a similar switch exist? Of course other core apps must be fixed, too. Firefox and OpenOffice are using fsync, as far as I know, so no problem. Fixing dpkg will be a must, it rewrites files in huge amounts and is essential to work correctly. I think moving to ext4 for Karmic would be a good idea. Ubuntu 10.04 will be an LTS, so a bad target to switch to a new file system. If Karmic would be ext4 by default, it would contain at least the .30 kernel, which has patches to improve the situation, and the core applications could be patched.
-- Ext4 data loss https://bugs.launchpad.net/bugs/317781 You received this bug notification because you are a member of eCryptfs, which is subscribed to ecryptfs-utils in ubuntu. Status in “ecryptfs-utils” source package in Ubuntu: Invalid Status in “linux” source package in Ubuntu: Fix Committed Status in ecryptfs-utils in Ubuntu Jaunty: Invalid Status in linux in Ubuntu Jaunty: Fix Committed Bug description: I recently installed Kubuntu Jaunty on a new drive, using Ext4 for all my data. The first time i had this problem was a few days ago when after a power loss ktimetracker's config file was replaced by a 0 byte version . No idea if anything else was affected.. I just noticed ktimetracker right away. Today, I was experimenting with some BIOS settings that made the system crash right after loading the desktop. After a clean reboot pretty much any file written to by any application (during the previous boot) was 0 bytes. For example Plasma and some of the KDE core config files were reset. Also some of my MySQL databases were killed... My EXT4 partitions all use the default settings with no performance tweaks. Barriers on, extents on, ordered data mode.. I used Ext3 for 2 years and I never had any problems after power losses or system crashes. Jaunty has all the recent updates except for the kernel that i don't upgrade because of bug #315006 ProblemType: Bug Architecture: amd64 DistroRelease: Ubuntu 9.04 NonfreeKernelModules: nvidia Package: linux-image-2.6.28-4-generic 2.6.28-4.6 ProcCmdLine: root=UUID=81942248-db70-46ef-97df-836006aad399 ro rootfstype=ext4 vga=791 all_generic_ide elevator=anticipatory ProcEnviron: LANGUAGE= LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.28-4.6-generic SourcePackage: linux _______________________________________________ Mailing list: https://launchpad.net/~ecryptfs Post to : [email protected] Unsubscribe : https://launchpad.net/~ecryptfs More help : https://help.launchpad.net/ListHelp
