Messages in this thread | | | From | "Khimenko Victor" <> | Date | Fri, 4 Feb 2000 06:01:53 +0300 (MSK) | Subject | Re: Sysrq not working properly... |
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In <20000204021524.8BE6B3D8CF@degger.muc.suse.de> Daniel.Egger@suse.de (Daniel.Egger@suse.de) wrote: > Hi developers,
> I just noticed that the sysrq comibation sysrq-u isn't > working properly here since at least 2.3.20 (I don't have > older kernels to test) up to 2.3.42. Even with a vital system > it won't unmount any of my partitions so a check is necessary > on the next startup...
> Ideas?
This is how SysRq-U is SUPPOSED to work :-) It even says so: -- cut -- SysRq: Emergency Remount R/O -- cut -- System is STILL mounted and so SHOULD BE changed after reboot. It's good idea: SysRq is EMERGENCY tool after all and it's allways good idea to check everything after emergency :-) SysRq-U will prevent FUTHER filesystem corruption but if filesystem was ALREADY corrupted when you pressed SysRq-U it can not be fixed without fsck (and you are NOT supposed to use SysRq-U when there are no possible curruption: just reboot as usual)...
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