2010/6/11 Dotan Barak <[email protected]>: > Hi. > > On 11/06/2010 10:51, Ding Dinghua wrote: >> >> Hi all: >> I'm using RDMA to do fs-metadata mirror between nodes. I >> encountered a strange problem when the program was running: >> Complete queue handler reported that the RDMA-Write operation failed, >> the status of corresponding "struct ib_wc" is "IB_WC_RETRY_EXC_ERR". >> The problem is encountered randomly. I don't know the meaning of this >> error code as well as what to do next. Would anyone give me some tips? >> thanks a lot. >> > > Do you sync between the sides before closing the QPs?
Can you say it more detail? thanks. > > Retry exceeded mans that a message was sent without a response > (maybe you need to increase the timeout in the QP attributes: timeout or > retry_cnt). > > I hope this helped you .. > > Dotan > -- Ding Dinghua -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
