Hi John, list,
On 1-4-2017 16:18, John Petrini wrote:
Just ntp.
Just to follow-up on this: we have yet experienced a clock skew since we
starting using chrony. Just three days ago, I know, bit still...
Perhaps you should try it too, and report if it (seems to) work better
for you as well.
On a busy cluster, I'm seeing a couple of OSDs logging millions of
lines like this:
2017-04-04 06:35:18.240136 7f40ff873700 0
cls/log/cls_log.cc:129: storing entry at
1_1491287718.237118_57657708.1
2017-04-04 06:35:18.244453 7f4102078700 0
cls/log/cls_log.cc:129: storing entry at
1_1491287718.
Hello Sage and Brad,
Many thanks for the information
>incomplete PGs can be extracted from the drive if the bad sector(s) don't
>happen to affect those pgs. The ceph-objectstore-tool --op export command
>can be used for this (extract it from the affected drive and add it to
>some other osd).
=
Hello cephers,
I have a situation where from time to time the write operation to the seph
storage hangs for 3-5 seconds. For testing we have a simple line like:
while sleep 1; date >> logfile; done &
with this we can see that rarely there are 3 seconds or more differences
between the consecuti
Ok, thanks Jason for submitting the feature request ticket. But i am afraid
i couldn't contribute now, lack of C/C++ :D
On Mon, Apr 3, 2017 at 9:09 PM, Jason Dillaman wrote:
> We try to keep the C/C++ and Python APIs in-sync, but it looks like
> these functions were missed and are not currentl
Couple options:
1) you can enable LTTng-UST tracing [1][2] against your VM for an
extremely light-weight way to track IO latencies.
2) you can enable "debug rbd = 20" and grep through the logs for
matching "AioCompletion.*(set_request_count|finalize)" log entries
3) use the asok file during one of
Hi all,
We have a weird issue with a few inconsistent PGs. We are running ceph
11.2 on RHEL7.
As an example inconsistent PG we have:
# rados -p volumes list-inconsistent-obj 4.19
{"epoch":83986,"inconsistents":[{"object":{"name":"rbd_header.08f7fa43a49c7f","nspace":"","locator":"","snap":"hea
Jason, I haven't heard much about this feature.
Will the localization have effect if the crush location configuration is
set in the [osd] section, or does it need to apply globally for clients as
well?
On Fri, Mar 31, 2017 at 6:38 AM, Jason Dillaman wrote:
> Assuming you are asking about RBD-ba
On Sat, Apr 1, 2017 at 4:58 PM, Willem Jan Withagen wrote:
> On 1-4-2017 21:59, Wido den Hollander wrote:
>>
>>> Op 31 maart 2017 om 19:15 schreef Willem Jan Withagen :
>>>
>>>
>>> On 31-3-2017 17:32, Wido den Hollander wrote:
Hi Willem Jan,
> Op 30 maart 2017 om 13:56 schreef Willem
On Tue, Apr 4, 2017 at 12:28 PM, Patrick Donnelly wrote:
> On Sat, Apr 1, 2017 at 4:58 PM, Willem Jan Withagen wrote:
>> On 1-4-2017 21:59, Wido den Hollander wrote:
>>>
Op 31 maart 2017 om 19:15 schreef Willem Jan Withagen :
On 31-3-2017 17:32, Wido den Hollander wrote:
>
[ Sorry for the empty email there. :o ]
On Tue, Apr 4, 2017 at 12:28 PM, Patrick Donnelly wrote:
> On Sat, Apr 1, 2017 at 4:58 PM, Willem Jan Withagen wrote:
>> On 1-4-2017 21:59, Wido den Hollander wrote:
>>>
Op 31 maart 2017 om 19:15 schreef Willem Jan Withagen :
On 31-3-20
On 4-4-2017 21:05, Gregory Farnum wrote:
> [ Sorry for the empty email there. :o ]
>
> On Tue, Apr 4, 2017 at 12:28 PM, Patrick Donnelly wrote:
>> On Sat, Apr 1, 2017 at 4:58 PM, Willem Jan Withagen wrote:
>>> On 1-4-2017 21:59, Wido den Hollander wrote:
> Op 31 maart 2017 om 19:15 schr
AFAIK, the OSDs should discover their location in the CRUSH map
automatically -- therefore, this "crush location" config override
would be used for librbd client configuration ("i.e. [client]
section") to describe their location in the CRUSH map relative to
racks, hosts, etc.
On Tue, Apr 4, 2017 a
Wido, ping?
On Sat, Apr 1, 2017 at 8:40 PM, SJ Zhu wrote:
> On Sat, Apr 1, 2017 at 8:10 PM, Wido den Hollander wrote:
>> Great! Very good to hear. We can CNAME cn.ceph.com to that location?
>
>
> Yes, please CNAME to mirrors.ustc.edu.cn, and I will set vhost in our
> nginx for the
> ceph directo
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