I have just tried ceph 0.72.1 and kernel 3.13.0-rc1. There seems to be a problem with ceph file system access from this kernel. I mount a ceph running on another machine, that seems to go OK. I create a directory on that mount, that seems to go OK. I cal 'ls -l' that mount and all looks good. I cannot remove the directory, nor can I write anything to the directory. I get a message to the effect 'is not a directory'. I step back to kernel 3.12.1 and all is well. Does the message below explain this? Known issue to be fixed in rc2? Thank you, David On 23/11/2013 19:16, Sage Weil wrote: > Hi Linus, > > I just returned from two weeks off the grid to discover I'd miscalculated > and just missed the merge window. If you're feeling inclined, there are a > few non-fixes mixed into this this request (improved readv/writev, nicer > behavior for unlinked files) that can be pulled from here: > > git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus > > If not, I have a fixes only branch here: > > git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus-bugs-only > > These include a couple fixes to the new fscache code that went in during > the last cycle (which will need to go stable@ shortly as well), a couple > client-side directory fragmentation fixes, a fix for a race in the cap > release queuing path, and a couple race fixes in the request abort > and resend code. > > Obviously some of this could have gone into 3.12 final, but I preferred to > overtest rather than send things in for a late -rc, and then my travel > schedule intervened--my apologies there. > > Thanks! > sage > > > everything (for-linus): > > ---------------------------------------------------------------- > Li Wang (1): > ceph: allocate non-zero page to fscache in readpage() > > Milosz Tanski (1): > ceph: hung on ceph fscache invalidate in some cases > > Yan, Zheng (8): > ceph: remove outdated frag information > ceph: handle frag mismatch between readdir request and reply > ceph: drop unconnected inodes > ceph: queue cap release in __ceph_remove_cap() > ceph: set caps count after composing cap reconnect message > ceph: handle race between cap reconnect and cap release > ceph: cleanup aborted requests when re-sending requests. > ceph: wake up 'safe' waiters when unregistering request > > majianpeng (2): > ceph: Implement writev/pwritev for sync operation. > ceph: implement readv/preadv for sync operation > > fs/ceph/addr.c | 2 +- > fs/ceph/cache.c | 3 + > fs/ceph/caps.c | 27 ++-- > fs/ceph/dir.c | 11 +- > fs/ceph/file.c | 435 +++++++++++++++++++++++++++++++++++--------------- > fs/ceph/inode.c | 59 ++++++- > fs/ceph/mds_client.c | 61 +++++-- > fs/ceph/mds_client.h | 1 + > fs/ceph/super.c | 1 + > fs/ceph/super.h | 9 +- > 10 files changed, 442 insertions(+), 167 deletions(-) > > > or the bug fixes only (for-linus-bugs): > > ---------------------------------------------------------------- > Li Wang (1): > ceph: allocate non-zero page to fscache in readpage() > > Milosz Tanski (1): > ceph: hung on ceph fscache invalidate in some cases > > Yan, Zheng (7): > ceph: remove outdated frag information > ceph: handle frag mismatch between readdir request and reply > ceph: queue cap release in __ceph_remove_cap() > ceph: set caps count after composing cap reconnect message > ceph: handle race between cap reconnect and cap release > ceph: cleanup aborted requests when re-sending requests. > ceph: wake up 'safe' waiters when unregistering request > > fs/ceph/addr.c | 2 +- > fs/ceph/cache.c | 3 +++ > fs/ceph/caps.c | 27 +++++++++++++--------- > fs/ceph/dir.c | 11 ++++++++- > fs/ceph/inode.c | 49 +++++++++++++++++++++++++++++++++++----- > fs/ceph/mds_client.c | 61 +++++++++++++++++++++++++++++++++++++------------- > fs/ceph/mds_client.h | 1 + > fs/ceph/super.h | 8 +------ > 8 files changed, 121 insertions(+), 41 deletions(-) > > -- > 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 > > -- 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
