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...stem (/ filesystem) and the other should be used to help restore the system in case of first disks' failure. I thought that maybe dump would be a good utility to make it. But in only works on read-only filesystems. In one article I've read that making a snapshot of the / filesystem (then it wouldbe read-only) and backing it could help. But aren't snapshots limited to logical volumes (LVM)? My friend told me to use rsync to back up the entire / filesystem to the second disk and then in case o failure the system from the copy should boot ok. Could anyone provide any suggestions? I don...

...ion is why is Asterisk attempting to do codec translation on this call, and how can I make it stop but still support gsm <-> gsm calls? My second question is, can Asterisk pass unknown codecs along without modification, or is the codec negotiation set up before that happens? It seems that it wouldbe handy to have SIP to SIP calls use G729 even if Asterisk can't speak it itself. --Michael

...and binom.test(9,100,p=0.1) give different p-values (see below). As 9 and 11 are equidistant from 10, the mean of the distribution, I would have thought that the probabilities should be the same. For instance, binom.test(49,50,0.5) and binom.test(51,100,0.5) do give the same results. Any help wouldbe appreciated. Jerome > binom.test(11,100,0.1) Exact binomial test data: 11 and 100 number of successes = 11, number of trials = 100, p-value = 0.7377 alternative hypothesis: true probability of success is not equal to 0.1 95 percent confidence interval: 0.05620702 0.18830113 s...

Hello, I''m trying to setup Xen on a machine with 2 physical network devices using linux bonding without success. I haven''t received any answer on my question on xen-users, the only discussion on this seems to be at http://lists.xensource.com/archives/html/xen-devel/2005-10/msg01174.html Could someone shed some light on state/ plans regarding Xen and bonding? Regards --