Dear Cephers,
I encountered the following networking issue several times, and i wonder whether there is
a solution for networking HA solution.
We build ceph using L2 multi chassis link aggregation group (MC-LAG ) to provide switch
redundancy. On each host, we use 802.3ad, LACP
mode for NIC redundancy. However, we observe several times, when a single network port,
either the cable, or the SFP+ optical module fails, Ceph cluster is badly affected by
networking, although in theory it should be able to tolerate.
Did i miss something important here? and how to really achieve networking HA in Ceph
cluster?
best regards,
Samuel
huxiaoyu(a)horebdata.cn
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