On Tue, Jan 16, 2018 at 7:06 PM, Xuehan Xu <xxhdx1985126@xxxxxxxxx> wrote: > Hi, everyone. > > In our online cephfs, we occasionally encounter the error "Client. > isn't responding to mclientcaps", the client kernel we are using is > centos's "3.10.0-514". Due to the massive deployment of our clients, > it's difficult to update kernels, which means we can not confirm > whether the error is the result of a relative older kernel or some > kind of unresolved bug. Is there any way that we can find all the > related bugs issued before? If we can, we believe it should be helpful > for us to locate the cause of the problem You can start with the following search. http://tracker.ceph.com/projects/rbd/search?utf8=%E2%9C%93&q=mclientcaps&scope=all&all_words=&all_words=1&titles_only=&issues=1&attachments=0&options=0&commit=Submit Which will probably lead you here... http://tracker.ceph.com/issues/11482 Since you didn't mention your ceph cluster version I have no way of knowing whether you have the patch for that issue or not. > > Thanks:-) > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Cheers, Brad -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
