For writev/pwritev sync-operatoin, ceph only do the first iov.
It don't think other iovs.Now implement this.
I divided the write-sync-operation into two functions.One for
direct-write,other for none-direct-sync-write.This is because for
none-direct-sync-write we can merge iovs to one.But for
For readv/preadv sync-operatoin, ceph only do the first iov.
It don't think other iovs.Now implement this.
V2:
-add generic_segment_checks
-using struct iov_iter replace cloning the iovs.
-return previous successfully copied if ceph_copy_page_vector_to_user
met error.
Signed-off-by:
Hi,
I've explored the idea to use jenkins as a remplacement for the queue + archive
mechanism of teuthology. It turns out to be jenkins weak point. As Robert
Colins ( who recently wrote a HOWTO on how to replicated the CI infrastrcture
of OpenStack and is confident someone could do the same
On Fri, 6 Sep 2013, Chris Dunlop wrote:
On Fri, Sep 06, 2013 at 01:12:21PM +1000, Chris Dunlop wrote:
On Thu, Sep 05, 2013 at 07:55:52PM -0700, Sage Weil wrote:
On Fri, 6 Sep 2013, Chris Dunlop wrote:
Hi Sage,
Does this answer your question?
2013-09-06 09:30:19.813811 7f0ae8cbc700
I'm looking into this warning now.
On Fri, Sep 6, 2013 at 4:40 AM, kbuild test robot
fengguang...@intel.com wrote:
tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master
head: 1a4082f8c32a7f27ecb2f803c7324bf47ab07280
commit:
On Fri, 6 Sep 2013, Chris Dunlop wrote:
On Thu, Sep 05, 2013 at 07:55:52PM -0700, Sage Weil wrote:
On Fri, 6 Sep 2013, Chris Dunlop wrote:
Hi Sage,
Does this answer your question?
2013-09-06 09:30:19.813811 7f0ae8cbc700 0 log [INF] : applying
configuration change:
Milosz Tanski mil...@adfin.com wrote:
After running this for a day on some loaded machines I ran into what
looks like an old issue with the new code. I remember you saw an issue
that manifested it self in a similar way a while back.
[13837253.462779] FS-Cache: Assertion failed
Hi Roald,
Sage just pointed me at your wip-automake branch. I also just pushed
up a branch, make-refactor, that I was hacking on a bit. Not sure how
much overlap there is, or if my approach is bogus, but I thought I'd
point it out to see if there is anything that can be combined :)
-Noah
On
Sage,
I've taken David's latest changes and per his request merged his
'fscache-fixes-for-ceph' tag then applied my changes on top of that.
In addition to the pervious changes I also added a fix for the
warnings the linux-next build bot found.
I've given the results a quick test to make sure it
Hi Linus,
Please pull the following Ceph updates from
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus
This includes both the first pile of Ceph patches (which I sent to
torvalds@vger, sigh) and a few new patches that add support for fscache
for Ceph. That
On Fri, 6 Sep 2013, Milosz Tanski wrote:
Sage,
I've taken David's latest changes and per his request merged his
'fscache-fixes-for-ceph' tag then applied my changes on top of that.
In addition to the pervious changes I also added a fix for the
warnings the linux-next build bot found.
[re-adding ceph-devel]
On Sat, 7 Sep 2013, Nigel Williams wrote:
On Sat, Sep 7, 2013 at 1:27 AM, Sage Weil s...@inktank.com wrote:
It sounds like the problem is cluster B's pools have too few PGs, making
the data distribution get all out of whack.
Agree, it was too few PGs, I have no
On 09/06/2013 06:22 PM, Sage Weil wrote:
[re-adding ceph-devel]
On Sat, 7 Sep 2013, Nigel Williams wrote:
On Sat, Sep 7, 2013 at 1:27 AM, Sage Weil s...@inktank.com wrote:
It sounds like the problem is cluster B's pools have too few PGs, making
the data distribution get all out of whack.
On 09/06/2013 04:48 PM, majianpeng wrote:
For readv/preadv sync-operatoin, ceph only do the first iov.
It don't think other iovs.Now implement this.
V2:
-add generic_segment_checks
-using struct iov_iter replace cloning the iovs.
-return previous successfully copied if
On 09/06/2013 04:48 PM, kedacomkernel wrote:
For writev/pwritev sync-operatoin, ceph only do the first iov.
It don't think other iovs.Now implement this.
I divided the write-sync-operation into two functions.One for
direct-write,other for none-direct-sync-write.This is because for
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