Hi Folks,
I have worked on a patch [1] to ensure glusterd statedump captures some
important in-memory data structure on per gluster node. This will
definitely help on root causing an issue.
Following are the list of in-memory data members which are targeted in
this patch:
* Supported max/min op-version and current op-version
* Information about peer list
* Information about peer list involved while a transaction is going
on (xaction_peers)
* option dictionary in glusterd_conf_t
* mgmt_v3_lock in glusterd_conf_t
* List of connected clients
* uuid of glusterd
* A section of rpc related information like live connections and
their statistics
I would really appreciate if this patch gets some review attention.
Please note - glusterd statedump feature will be implemented in phases,
we will keep on adding data structures in dump file which are relevant
for debugging (as per debugging experience).
[1] http://review.gluster.org/#/c/8665/
Regards,
Atin
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