Good Afternoon,
As part of a new lustre deployment I've now got two disk shelves connected
redundantly to two servers. Since each disk has two paths to the server I'd
like to use multipathing for both redundancy and improved performance. I
haven't found examples or discussion about such a setup, and was wondering if
there are any resources out there that I could consult.
Of particular interest would be examples of the /etc/zfs/vdev_id.conf and any
tuning that was done. I'm also wondering about extra steps that may have to be
taken when doing a disk replacement to account for the multipathing. I've got
plenty of time to experiment with this process, but I'd rather not reinvent the
wheel if I don't have to.
w/r,
Kurt J. Strosahl
System Administrator: Lustre, HPC
Scientific Computing Group, Thomas Jefferson National Accelerator Facility
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