On 17 January 2018 at 10:06, Yan, Zheng <ukernel@xxxxxxxxx> wrote: > On Tue, Jan 16, 2018 at 5:06 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". > > Is the error persistent and just temporary ? > It's temporary, but lasts for about 1.5 minutes, and the cephfs cluster is under no heavy load. 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