On 12/19/12 2:03 PM, Alexander Oltu alexander.o...@uni.no wrote:
I have no experience in doing multirail on ethernet, sorry. The
principle is exactly the same as for Infiniband, but as Infiniband
interfaces cannot be bonded (except for IPoIB which is not of
interest when considering
On 2012-12-18, at 16:39, Jason Brooks brook...@ohsu.edu wrote:
I am currently using lustre 1.8. I am relatively new with lustre. At the
moment, I am trying to move an mds/mgs system from one disk to another.
I used the version of tar modified by whamcloud in order to dump and restore
Working with a set of test systems.
4 OST machines / 1 MDT MGT
all running 2.6.32-279.2.1.el6_lustre.gc46c389.x86_64 kernel on CentOS 6.3
The systems lost power due to a UFU. When they were brought back up the IP for
the MDT changed. In order to get them working I did the steps listed on:
In my experience, if there is a particular driver for multipathing from the
vendor, go for that. In our setup, we have Oracle/Sun disk arrays and with
the standard linux multipathing daemon, I would get lots of weird I/O
errors. Turns out the disk arrays had picked their preferred path, but
Linux
