[Gluster-users] libgfapi failover problem on replica bricks

Pranith Kumar Karampuri pkarampu at redhat.com
Fri Aug 29 07:02:49 UTC 2014


Wow, this is great news! Thanks a lot for sharing the results :-). Did 
you get a chance to test the performance of the applications in the vm 
during self-heal?
May I know more about your use case? i.e. How many vms and what is the 
avg size of each vm etc?

Pranith

On 08/28/2014 11:27 PM, Roman wrote:
> Here are the results.
> 1. still have problem with logs rotation. logs are being written to 
> .log.1 file, not .log file. any hints, how to fix?
> 2. healing logs are now much more better, I can see the successful 
> message.
> 3. both volumes with HD off and on successfully synced. the volume 
> with HD on synced much more faster.
> 4. both VMs on volumes survived the outage, when new files were 
> added  and deleted during outage.
>
> So replication works well with both HD on and off for volumes for 
> VM-s. With HD even faster. Need to solve the logging issue.
>
> Seems we could start production storage from this moment :) The whole 
> company will use it. Some distributed and some replicated. Thanks for 
> great product.
>
>
> 2014-08-27 16:03 GMT+03:00 Roman <romeo.r at gmail.com 
> <mailto:romeo.r at gmail.com>>:
>
>     Installed new packages. Will make some tests tomorrow. thanx.
>
>
>     2014-08-27 14:10 GMT+03:00 Pranith Kumar Karampuri
>     <pkarampu at redhat.com <mailto:pkarampu at redhat.com>>:
>
>
>         On 08/27/2014 04:38 PM, Kaleb KEITHLEY wrote:
>
>             On 08/27/2014 03:09 AM, Humble Chirammal wrote:
>
>
>
>                 ----- Original Message -----
>                 | From: "Pranith Kumar Karampuri" <pkarampu at redhat.com
>                 <mailto:pkarampu at redhat.com>>
>                 | To: "Humble Chirammal" <hchiramm at redhat.com
>                 <mailto:hchiramm at redhat.com>>
>                 | Cc: "Roman" <romeo.r at gmail.com
>                 <mailto:romeo.r at gmail.com>>, gluster-users at gluster.org
>                 <mailto:gluster-users at gluster.org>, "Niels de Vos"
>                 <ndevos at redhat.com <mailto:ndevos at redhat.com>>
>                 | Sent: Wednesday, August 27, 2014 12:34:22 PM
>                 | Subject: Re: [Gluster-users] libgfapi failover
>                 problem on replica bricks
>                 |
>                 |
>                 | On 08/27/2014 12:24 PM, Roman wrote:
>                 | > root at stor1:~# ls -l /usr/sbin/glfsheal
>                 | > ls: cannot access /usr/sbin/glfsheal: No such file
>                 or directory
>                 | > Seems like not.
>                 | Humble,
>                 |       Seems like the binary is still not packaged?
>
>                 Checking with Kaleb on this.
>
>             ...
>
>                 | >>>             |
>                 | >>>             | Humble/Niels,
>                 | >>>             |      Do we have debs available for
>                 3.5.2? In 3.5.1
>                 | >>>             there was packaging
>                 | >>>             | issue where /usr/bin/glfsheal is
>                 not packaged along
>                 | >>>             with the deb. I
>                 | >>>             | think that should be fixed now as
>                 well?
>                 | >>>             |
>                 | >>>             Pranith,
>                 | >>>
>                 | >>>             The 3.5.2 packages for debian is not
>                 available yet. We
>                 | >>>             are co-ordinating internally to get
>                 it processed.
>                 | >>>             I will update the list once its
>                 available.
>                 | >>>
>                 | >>>             --Humble
>
>
>             glfsheal isn't in our 3.5.2-1 DPKGs either. We (meaning I)
>             started with the 3.5.1 packaging bits from Semiosis.
>             Perhaps he fixed 3.5.1 after giving me his bits.
>
>             I'll fix it and spin 3.5.2-2 DPKGs.
>
>         That is great Kaleb. Please notify semiosis as well in case he
>         is yet to fix it.
>
>         Pranith
>
>
>             -- 
>
>             Kaleb
>
>
>
>
>
>     -- 
>     Best regards,
>     Roman.
>
>
>
>
> -- 
> Best regards,
> Roman.

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