> Am 17.03.2011 10:44, schrieb Michael Schwartzkopff: > >> Hi, > >> > >> we have very bad experiences with hardware RAID-systems and therefore > >> try to implement a high-available NFS service via drbd and pacemaker. > >> > >> After reading lots of tutorials I am still not very comfortable with the > >> whole setup. My first reaction is that it is quite fragile instead of > >> high available. > >> > >> I have several questions but the most important for me is: > >> > >> What happens if the RAID storage on which drbd works fails on one node? > > > > Data on the other node are ok. so no problem. Fix the raid / disk and > > start the replication. > > The replication has to be triggered by hand?
Automatic replication starts as soon as both DRBD mirrors see each other again. You can trigger this manually or let the cluster do the job. -- Dr. Michael Schwartzkopff Guardinistr. 63 81375 München Tel: (0163) 172 50 98 Fax: (089) 620 304 13
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