[lkml]   [2016]   [Mar]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [GIT PULL] Ceph fixes for -rc7
On Fri, Mar 25, 2016 at 5:02 AM, NeilBrown <> wrote:
> On Sun, Mar 06 2016, Sage Weil wrote:
>> Hi Linus,
>> Please pull the following Ceph patch from
>> git:// for-linus
>> This is a final commit we missed to align the protocol compatibility with
>> the feature bits. It decodes a few extra fields in two different messages
>> and reports EIO when they are used (not yet supported).
>> Thanks!
>> sage
>> ----------------------------------------------------------------
>> Yan, Zheng (1):
>> ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
> Just wondering, but was CEPH_FEATURE_FS_FILE_LAYOUT_V2 supposed to have
> exactly the same value as CEPH_FEATURE_NEW_OSDOPREPLY_ENCODING (and

Yes, that was the point of getting it merged into -rc7.

> Because when I backported this patch (and many others) to some ancient
> enterprise kernel, it caused mounts to fail. If it really is meant to
> be the same value, then I must have some other backported issue to find
> and fix.

It has to be backported in concert with changes that add support for
the other two bits. How did mount fail?



 \ /
  Last update: 2016-03-25 10:41    [W:0.060 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site