On 05/28/2013 03:21 AM, Sage Weil wrote: > On Fri, 24 May 2013, Yan, Zheng wrote: >> On 05/24/2013 02:22 AM, Sage Weil wrote: >>> On Thu, 23 May 2013, Yan, Zheng wrote: >>>> From: "Yan, Zheng" <[email protected]> >>>> >>>> Patch 1~21 are random fixes for MDS cluster. Patch 22~28 rework >>>> the backtrace handling. Patch 29 introduces lookup-by-ino helper. >>>> Path 30 uses the lookup-by-ino helper to fix issue #4850. >>>> >>>> This patch series are also in: >>>> git://github.com/ukernel/ceph.git wip-mds >>> >>> Awesome! I pushed this to wip-mds in ceph.git for now. Note that >>> gitbuilders are picking up a failure due to the encoding changes. For the >>> types and messages that change, can you mark them in the >>> ceph-object-corpus.git tree? Look for the forward_incompat/ dirs and >>> follow that example. >>> >> Could you be more specific. Change in patch 14 should only affect MExportDir >> and MExportCaps, object-corpus does not contain objects for these two >> messages. >> Patch 27 looks suspicious, does the incompatible change you mentioned cause >> the >> failure? > > http://gitbuilder.sepia.ceph.com/gitbuilder-oneiric-amd64/log.cgi?log=f8499e07035fbff063b50b13ac295432884c7e27 > > is the one I saw, but there are likely others; run 'make check-local' to > run the encoding checks. >
It turned out to be a bug in path "mds: journal backtrace update in EMetaBlob::fullbit" I forgot to initialize 'state' when decoding old format. Regards Yan, Zheng -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
