Hello, finnaly I off course did not give up on ext4. I think that I found the Problem.
First I now think the problem is not situated into ext4 itself however well triggered by it as ext4 is made and has a very good read write performance. As the matter of facts it uses really the maximum possibility of hardware. I did off course update my bios to the latest stable version (f8 bios ver gigabyte ep-45-extreme MB) But yes sorry I was stupid to forget one very important thing after bios upgrade, And that's just to reload optimized bios defaults, wich causes the bios setup to reppol all your devices. So after checking and thinking about wath the hell happened i came on that. I did that and just change again some settings by me like disabling usb legacy support and setting AHCI bios actif in native mode. Now pc seems to run fine. Not a single freeze happened, A marvelous read write perfo of +- 93 MB/s for big files, 78 MB/s for a mix with smaller ones and still 76 MB/s for a big amount of small files. I'm well running kernel 2.6.35-21 maverick, in the mean time i had to customize my kernel to add oss support and average kernel compile time is between 45 and 60 min. Wich seems to be very fast. So One very important question is it possible that this was just the cause ? If so , Would be nice that some wiki is made about this problem (and my own stupidity with bios upgrade) so that other users having same issues wil not loose to much time and disturb the ext4 maintainers developpers with bugs wich at the end are not really caused by ext4 itself. Off course mark this bug as solved and closed as well Thank's gr christophe -- ubuntu 10.04 ext4 fast Ram and Fast hd's freezes at random https://bugs.launchpad.net/bugs/632346 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
