Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello, first sorry for the delay, it was weekend :-) On Fri, 25 Mar 2011, Lars Ellenberg wrote: > On Fri, Mar 25, 2011 at 11:27:59AM +0000, Holger Kiehl wrote: >> On Fri, 25 Mar 2011, Lars Ellenberg wrote: >> >>> On Fri, Mar 25, 2011 at 09:07:32AM +0000, Holger Kiehl wrote: >>>> Hello, >>>> >>>> On Mon, 10 Jan 2011, Holger Kiehl wrote: >>>> >>>>> Hello, >>>>> >>>>> upgrading kernel on secondary from 2.6.36.2 to 2.6.37 gives me the >>>>> following error on primary: >>> >>> Which means you are using the in-kernel DRBD module? >>> >> Yes. >> >>> Or the out-of-tree drbd source code, >>> and just upgraded the kernel anyways? >>> >>> Does this occur in "mixed version" mode only, different drbd and/or >>> kernel versions on both nodes, or with both nodes on the identical >>> version(s)? >>> >> With 2.6.37 I had both nodes (primary + secondary) running this kernel >> with in-kernel DRBD module and it gave me the error. With 2.6.38.1 I >> just upgraded only secondary and the primary was running 2.6.36.4 and >> it reported the bad barrierack. > > Could you try to use the out-of-tree 8.3.10? > So we know whether we have to look for a genuine bug in DRBD, > or a merge/cherry-pick mishap? > Yes, with out-of-tree 8.3.10 I no long get these errors. So there must be something wrong with in-kernel code. Regards, Holger