[ofa-general] Re: OFED HA related question

[Roland Dreier]

 > Thanks. However, when catastrophic error occurs, there are some
 > entries in CQ, can I continue to peek them using ibv_poll_cq() ?

Not necessarily.  It's better not to do anything once a catastrophic
error is reported, because everything is in an indeterminate state.

 > Also does ibv_dereg_mr() work when fatal error occurs ?

It will probably fail but you should try to destroy all your resources
I guess.

 - R.