[linux-lvm] questions about dlm: add TCP multihoming/failover support
GHe at suse.com
Tue Sep 24 09:04:56 UTC 2019
When I tried to upgrade libdlm to v4.0.9, I can see one commit for add TCP multihoming/failover support.
Author: David Windsor <dwindsor at redhat.com>
Date: Tue May 7 09:56:53 2019 -0400
dlm_controld: bind to all interfaces for failover
According to the commit description, I can find there are some kernel related patches(fs/dlm in kernel space).
But, so far, these kernel patches have not been in Torvalds kernel git tree.
That means we cannot use this feature, although we upgrade libdlm to v4.0.9?
Second, how to use this feature after these kernel patch are available? There is any document to guide the use to use(or test) this feature?
Third, There is any differences between TCP multihoming/failover feature and STCP feature? Please give some comments when choice two features?
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