On 10/28/06, CapSel <[EMAIL PROTECTED]> wrote:
1. reiserfs breaks down on power failures even with option data=journal or
sync
Huh, reiserfs doesn't do this. It only logs metadata updates.
1. Is there the file system that preserves data & metadata like UFS2 ????
"solid as rock!"
ext3 mounted with data=journal
2. What options do I need to enable (mount/mkfs) for XFS or JFS to enable
FULL journaling?
Cannot be done. They only log metadata.
4. Is there an option in kernel and how to enable it to sync on Oops and
reboot?
Device Drivers
->Character Devices
->Watchdog Cards
->Watchdog Timer Support
->Software watchdog
You might also turn on the Magic SysRq stuff so you can do
"Alt-SysRq-s" to sync,
"Alt-SysRq-u" to remount everything read-only, and "Alt-SysRq-b" to
reboot the PC.
-Richard
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