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Date: Sat, 28 Oct 2006 16:45:47 -0700
From: "Richard Fish" <bigfish@asmallpond.org>
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To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] BIG reiserfs problem
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On 10/28/06, CapSel <capsel@gmail.com> 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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