Derek Vadala wrote: > > On Wed, 4 Sep 2002, Arne Wiebalck wrote: > > > is it possible to have partitions on a RAID device? > > > > [...] > > > > Anything I am missing here? > > You first need to patch your kernel so that the md driver and md devices > support partitioning. Check out > http://cgi.cse.unsw.edu.au/~neilb/patches/linux-stable/ for the patches. Hmm, interesting. What's those patches are for? What's their status? Are they just experiments, proof-of-concept, or intended for general use? Are there any interdependances of the set of 5 md-related patches for 2.4.19? Some more information on this all? Discussions? Official 2.4/2.5 status of this work? Relation with e.g. LVM? Iteraction with devfs for mdp? Device nodes assignment (i.e. what will become mpa, mpb etc when one have md0, md1 etc)? (There are quite a few aspects mentioned on the above page, mostly nfs-, ext[23]- and md-related stuff, but this is linux-raid list :) Errm, so many question... ;) BTW, still don't know which is "better" -- have several md arrays for every filesystem/whatether, or have one md array and split it using e.g. lvm or using this mdp method? (Two different point of view: system resource usage should be less for one large md array, but will this one large array handle load as effective as several independant ones?) Thanks. /mjt - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
