Hi Dave, This is a definite bug/regression. I've bumped into it as well. It's still in 3.13 -rc2 I've lodged a bug report on it. Regards Malcolm Haak On 24/11/13 19:59, Dave (Bob) wrote:
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in readpage() Milosz Tanski (1): ceph: hung on ceph fscache invalidate in some cases Yan, Zheng (8): ceph: remove outdated frag information ceph: handle frag mismatch between readdir request and reply ceph: drop unconnected inodes ceph: queue cap release in __ceph_remove_cap()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
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