Hi Mark,
Really good test:) I only played a bit on SSD, the parallel WAL threads
really helps but we still have a long way to go especially on all-ssd case.
I tried this
https://github.com/facebook/rocksdb/blob/master/util/env_posix.cc#L1515 by
hacking the rocksdb, but the performance
Still not, we currently only focus on bug fix and stable purpose.
Great (I have had some hang/crash client with benchmarking it)
But I think performance improvement will be pick up soon(May?), the
problem is clearly I think.
Ok, I'll be happy to test it.
- Mail original -
De: Haomai
Thanks! So far we've gotten a report that asyncmesseneger was a little
slower than simple messenger, but not this bad! I imagine Greg will
have lots of questions. :)
Note that this is with hammer, so maybe some improvements are already done is
master ?
- Mail original -
De: Mark
Hi,
Debian Jessie has been released this weekend,
any plan to add jessie repositories soon ?
Regards,
Alexandre
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On Tue, Apr 28, 2015 at 10:31 AM, Alasdair G Kergon a...@redhat.com wrote:
On Mon, Apr 27, 2015 at 11:48:34PM -0700, Ming Lin wrote:
As generic_make_request() is now able to handle arbitrarily sized bios,
it's no longer necessary for each individual block driver to define its
own
Still not, we currently only focus on bug fix and stable purpose. But
I think performance improvement will be pick up soon(May?), the
problem is clearly I think.
On Wed, Apr 29, 2015 at 2:10 PM, Alexandre DERUMIER aderum...@odiso.com wrote:
Thanks! So far we've gotten a report that
On 04/29/2015 02:10 PM, Wido den Hollander wrote:
Hi,
In the process of upgrading a cluster from Giant to Hammer I saw this
on the OSD logs:
2015-04-29 14:02:37.015454 7f887875e900 -1 osd.456 43089
set_disk_tp_priority(22) Invalid argument:
osd_disk_thread_ioprio_class is but only the
Hi Mark,
You may miss this tunable: newstore_sync_wal_apply, which is default
to true, but would be better to make if false.
If sync_wal_apply is true, WAL apply will be don synchronize (in
kv_sync_thread) instead of WAL thread. See
if (g_conf-newstore_sync_wal_apply) {
On Wed, 29 Apr 2015, Chen, Xiaoxi wrote:
Hi Mark,
Really good test:) I only played a bit on SSD, the parallel WAL
threads really helps but we still have a long way to go especially on
all-ssd case. I tried this
https://github.com/facebook/rocksdb/blob/master/util/env_posix.cc#L1515
Should stretch be added as well?
On Wed, Apr 29, 2015 at 12:18 AM, Alexandre DERUMIER
aderum...@odiso.com wrote:
Hi,
Debian Jessie has been released this weekend,
any plan to add jessie repositories soon ?
Regards,
Alexandre
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Hi again,
Sam reviewed the three backports you did and approved. They have been merged
and the integration branch is now merged in firefly entirely.
git log --no-merges --oneline ceph/firefly..ceph/firefly-backports
(shows nothing)
We can begin another round of testing as soon as you have
Hello, I wish to know where to get ceph hammer for ubuntu vivid 15.04 ?
Regards
--
Alphe Salas
I.T ingeneer
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On 04/29/2015 03:33 AM, Chen, Xiaoxi wrote:
Hi Mark,
Really good test:) I only played a bit on SSD, the parallel WAL threads
really helps but we still have a long way to go especially on all-ssd case.
I tried this
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