Questions regarding journal replay
Ralf Hildebrandt
Ralf.Hildebrandt at charite.de
Wed Feb 25 16:24:26 UTC 2009
* Ralf Hildebrandt <Ralf.Hildebrandt at charite.de>:
> * Curtis Doty <Curtis at GreenKey.net>:
> > Yesterday Ralf Hildebrandt said:
> >
> >> The journal replay too quite a while. About 800 seconds.
> >>
> >
> > Were there any other background iops on the underlying volume
> > devices? Like maybe raid reconstruction?
>
> I don't think so. The machine never powered off...
Again, 2.6.28.7 failed us and now we're encountering another journal
replay. Taking ages. This sucks.
Questions:
How can I find out (during normal operation) HOW MUCH of the
journal is actually in use?
How can I resize the journal to be smaller, thus making a journal
replay faster?
--
Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Charite - Universitätsmedizin Berlin Tel. +49 (0)30-450 570-155
Geschäftsbereich IT | Abt. Netzwerk Fax. +49 (0)30-450 570-962
Hindenburgdamm 30 | 12200 Berlin
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