Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: PATCH - change to blkdev->queue calling triggers BUG in md.c | Date | Wed, 4 Sep 2002 02:08:22 +0200 |
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Am Mittwoch, 4. September 2002 00:03 schrieb Thunder from the hill: > Hi, > > On 3 Sep 2002, Alan Cox wrote: > > If you have a good raid card then you can do online resizing, volume > > allocation, volume format changing, volume migration etc. For those > > cases you have to get the journalling right in order to be able to do > > that kind of thing properly > > That's true, if you use partitions. I don't see the problem.
No, it's always a problem. You need to record somewhere, what you use which disk for. If these recordings need to be changeable on a live system, you need to make sure that they are always in a consistent state.
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