our help 😊
>>
>> Kind regards,
>>
>> *Glen Baars*
>>
>> *From:* Jason Dillaman
>> *Sent:* Thursday, 16 August 2018 10:21 PM
>>
>>
>> *To:* Glen Baars
>> *Cc:* ceph-users
>> *Subject:* Re: [ceph-users] RBD journal feature
>&
6 August 2018 10:21 PM
>
>
> *To:* Glen Baars
> *Cc:* ceph-users
> *Subject:* Re: [ceph-users] RBD journal feature
>
>
>
> On Thu, Aug 16, 2018 at 2:37 AM Glen Baars
> wrote:
>
> Is there any workaround that you can think of to correctly enable
> journal
Thanks for your help 😊
Kind regards,
Glen Baars
From: Jason Dillaman
Sent: Thursday, 16 August 2018 10:21 PM
To: Glen Baars
Cc: ceph-users
Subject: Re: [ceph-users] RBD journal feature
On Thu, Aug 16, 2018 at 2:37 AM Glen Baars
mailto:g...@onsitecomputers.com.au>> wrote:
Is the
t; *Sent:* Tuesday, 14 August 2018 9:36 PM
> *To:* dilla...@redhat.com
> *Cc:* ceph-users
> *Subject:* Re: [ceph-users] RBD journal feature
>
>
>
> Hello Jason,
>
>
>
> Thanks for your help. Here is the output you asked for also.
>
>
>
> https://pastebin.
Is there any workaround that you can think of to correctly enable journaling on
locked images?
Kind regards,
Glen Baars
From: ceph-users On Behalf Of Glen Baars
Sent: Tuesday, 14 August 2018 9:36 PM
To: dilla...@redhat.com
Cc: ceph-users
Subject: Re: [ceph-users] RBD journal feature
Hello
Hello Jason,
Thanks for your help. Here is the output you asked for also.
https://pastebin.com/dKH6mpwk
Kind regards,
Glen Baars
From: Jason Dillaman
Sent: Tuesday, 14 August 2018 9:33 PM
To: Glen Baars
Cc: ceph-users
Subject: Re: [ceph-users] RBD journal feature
On Tue, Aug 14, 2018 at 9
ust 2018 9:29 PM
> *To:* Glen Baars
> *Cc:* ceph-users
> *Subject:* Re: [ceph-users] RBD journal feature
>
>
>
>
>
> On Tue, Aug 14, 2018 at 9:19 AM Glen Baars
> wrote:
>
> Hello Jason,
>
>
>
> I have tried with and without ‘rbd journal pool = rbd
Hello Jason,
I have now narrowed it down.
If the image has an exclusive lock – the journal doesn’t go on the correct pool.
Kind regards,
Glen Baars
From: Jason Dillaman
Sent: Tuesday, 14 August 2018 9:29 PM
To: Glen Baars
Cc: ceph-users
Subject: Re: [ceph-users] RBD journal feature
On Tue
ere are 0 metadata on this image.
>
> Kind regards,
>
> *Glen Baars*
>
>
>
> *From:* Jason Dillaman
> *Sent:* Tuesday, 14 August 2018 9:00 PM
> *To:* Glen Baars
> *Cc:* dillaman ; ceph-users <
> ceph-users@lists.ceph.com>
> *Subject:* Re: [ceph-users] RBD j
Dillaman
Sent: Tuesday, 14 August 2018 9:00 PM
To: Glen Baars
Cc: dillaman ; ceph-users
Subject: Re: [ceph-users] RBD journal feature
I tried w/ a rbd CLI from 12.2.7 and I still don't have an issue enabling
journaling on a different pool:
$ rbd info rbd/foo
rbd image 'foo':
any old
> issues from previous versions.
>
> Kind regards,
>
> *Glen Baars*
>
>
>
> *From:* Jason Dillaman
> *Sent:* Tuesday, 14 August 2018 7:43 PM
> *To:* Glen Baars
> *Cc:* dillaman ; ceph-users <
> ceph-users@lists.ceph.com>
> *Subject:* Re: [
Dillaman
Sent: Tuesday, 14 August 2018 7:43 PM
To: Glen Baars
Cc: dillaman ; ceph-users
Subject: Re: [ceph-users] RBD journal feature
On Tue, Aug 14, 2018 at 4:08 AM Glen Baars
mailto:g...@onsitecomputers.com.au>> wrote:
Hello Jason,
I can confirm that your tests work on our cluster
gt;
> features: layering, exclusive-lock, object-map, fast-diff,
> deep-flatten, journaling
>
> flags:
>
> create_timestamp: Sat May 5 11:39:07 2018
>
> journal: 37c8974b0dc51
>
> mirroring state: disabled
>
>
ay, 14 August 2018 12:04 AM
To: Glen Baars
Cc: dillaman ; ceph-users
Subject: Re: [ceph-users] RBD journal feature
On Sun, Aug 12, 2018 at 12:13 AM Glen Baars
mailto:g...@onsitecomputers.com.au>> wrote:
Hello Jason,
Interesting, I used ‘rados ls’ to view the SSDPOOL and can’t see any
[1] in order
to optimize the worst-case memory usage of the rbd-mirror daemon for
environments w/ hundreds or thousands of replicated images.
> Kind regards,
>
> *Glen Baars*
>
>
>
> *From:* Jason Dillaman
> *Sent:* Saturday, 11 August 2018 11:28 PM
> *To:* Glen Baars
128K writes from 160MB/s down to 14MB/s ). We see no improvement when moving
the journal to SSDPOOL ( but we don’t think it is really moving )
Kind regards,
Glen Baars
From: Jason Dillaman
Sent: Saturday, 11 August 2018 11:28 PM
To: Glen Baars
Cc: ceph-users
Subject: Re: [ceph-users] RBD journal
On Fri, Aug 10, 2018 at 3:01 AM Glen Baars
wrote:
> Hello Ceph Users,
>
>
>
> I am trying to implement image journals for our RBD images ( required for
> mirroring )
>
>
>
> rbd feature enable SLOWPOOL/RBDImage journaling --journal-pool SSDPOOL
>
>
>
> When we run the above command we still find
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