Gluster users - Jan 2017 - Notice: https://download.gluster.org:/pub/gluster/glusterfs/LATEST has changed

On Wed, Nov 16, 2016 at 11:47 PM, Serkan ?oban <cobanserkan at gmail.com>
wrote:
> Hi,
> Will disperse related new futures be ported to 3.7? or we should
> upgrade for those features?
>
hi Serkan,
          Unfortunately, no they won't be backported to 3.7. We are adding
new features to latest releases to prevent accidental bugs slipping in
stable releases. While the features are working well, we did see a
performance problem very late in the cycle in the I/O path just with EC for
small files. You should wait before you upgrade IMO.

You were trying to test how long it takes to heal data with multi-threaded
heal in EC right? Do you want to give us feedback by trying this feature
out?

> On Wed, Nov 16, 2016 at 8:51 PM, Kaleb S. KEITHLEY <kkeithle at
redhat.com>
> wrote:
> > Hi,
> >
> > As some of you may have noticed, GlusterFS-3.9.0 was released. Watch
> > this space for the official announcement soon.
> >
> > If you are using Community GlusterFS packages from
download.gluster.org
> > you should check your package metadata to be sure that an update
doesn't
> > inadvertently update your system to 3.9.
> >
> > There is a new symlink:
> > https://download.gluster.org:/pub/gluster/glusterfs/LTM-3.8 which will
> > remain pointed at the GlusterFS-3.8 packages. Use this instead of
> > .../LATEST to keep getting 3.8 updates without risk of accidentally
> > getting 3.9. There is also a new LTM-3.7 symlink that you can use for
> > 3.7 updates.
> >
> > Also note that there is a new package signing key for the 3.9 packages
> > that are on download.gluster.org. The old key remains the same for 3.8
> > and earlier packages. New releases of 3.8 and 3.7 packages will
continue
> > to use the old key.
> >
> > GlusterFS-3.9 is the first "short term" release; it will be
supported
> > for approximately six months. 3.7 and 3.8 are Long Term Maintenance
> > (LTM) releases. 3.9 will be followed by 3.10; 3.10 will be a LTM
release
> > and 3.9 and 3.7 will be End-of-Life (EOL) at that time.
> >
> >
> > --
> >
> > Kaleb
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://www.gluster.org/mailman/listinfo/gluster-users
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>


-- 
Pranith
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Hi,

Sorry for late reply. I think I will wait for 3.10 LTS release to try
it. I am on 3.7.11 and it is very stable for us.

On Thu, Nov 17, 2016 at 1:05 PM, Pranith Kumar Karampuri
<pkarampu at redhat.com> wrote:
>
>
> On Wed, Nov 16, 2016 at 11:47 PM, Serkan ?oban <cobanserkan at
gmail.com>
> wrote:
>>
>> Hi,
>> Will disperse related new futures be ported to 3.7? or we should
>> upgrade for those features?
>
>
> hi Serkan,
>           Unfortunately, no they won't be backported to 3.7. We are
adding
> new features to latest releases to prevent accidental bugs slipping in
> stable releases. While the features are working well, we did see a
> performance problem very late in the cycle in the I/O path just with EC for
> small files. You should wait before you upgrade IMO.
>
> You were trying to test how long it takes to heal data with multi-threaded
> heal in EC right? Do you want to give us feedback by trying this feature
> out?
>
>>
>> On Wed, Nov 16, 2016 at 8:51 PM, Kaleb S. KEITHLEY <kkeithle at
redhat.com>
>> wrote:
>> > Hi,
>> >
>> > As some of you may have noticed, GlusterFS-3.9.0 was released.
Watch
>> > this space for the official announcement soon.
>> >
>> > If you are using Community GlusterFS packages from
download.gluster.org
>> > you should check your package metadata to be sure that an update
doesn't
>> > inadvertently update your system to 3.9.
>> >
>> > There is a new symlink:
>> > https://download.gluster.org:/pub/gluster/glusterfs/LTM-3.8 which
will
>> > remain pointed at the GlusterFS-3.8 packages. Use this instead of
>> > .../LATEST to keep getting 3.8 updates without risk of
accidentally
>> > getting 3.9. There is also a new LTM-3.7 symlink that you can use
for
>> > 3.7 updates.
>> >
>> > Also note that there is a new package signing key for the 3.9
packages
>> > that are on download.gluster.org. The old key remains the same for
3.8
>> > and earlier packages. New releases of 3.8 and 3.7 packages will
continue
>> > to use the old key.
>> >
>> > GlusterFS-3.9 is the first "short term" release; it will
be supported
>> > for approximately six months. 3.7 and 3.8 are Long Term
Maintenance
>> > (LTM) releases. 3.9 will be followed by 3.10; 3.10 will be a LTM
release
>> > and 3.9 and 3.7 will be End-of-Life (EOL) at that time.
>> >
>> >
>> > --
>> >
>> > Kaleb
>> > _______________________________________________
>> > Gluster-users mailing list
>> > Gluster-users at gluster.org
>> > http://www.gluster.org/mailman/listinfo/gluster-users
>> _______________________________________________
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> http://www.gluster.org/mailman/listinfo/gluster-users
>
>
>
>
> --
> Pranith

Hi,

I want to try multi threaded disperse heal in 3.9 but I have questions:
Currently whatever I do (find /bricks -exec stat... from multiple
clients) I cannot get more than 10MB/sec heal speed for one brick.
Will multi-thread heal improve this? I will do a test but I also ask you...
Secondly, if I upgrade to 3.9 and it gives problems is it safe to
downgrade to 3.7.11? Any suggestions?

On Sat, Nov 19, 2016 at 9:12 PM, Serkan ?oban <cobanserkan at gmail.com>
wrote:
> Hi,
>
> Sorry for late reply. I think I will wait for 3.10 LTS release to try
> it. I am on 3.7.11 and it is very stable for us.
>
> On Thu, Nov 17, 2016 at 1:05 PM, Pranith Kumar Karampuri
> <pkarampu at redhat.com> wrote:
>>
>>
>> On Wed, Nov 16, 2016 at 11:47 PM, Serkan ?oban <cobanserkan at
gmail.com>
>> wrote:
>>>
>>> Hi,
>>> Will disperse related new futures be ported to 3.7? or we should
>>> upgrade for those features?
>>
>>
>> hi Serkan,
>>           Unfortunately, no they won't be backported to 3.7. We are
adding
>> new features to latest releases to prevent accidental bugs slipping in
>> stable releases. While the features are working well, we did see a
>> performance problem very late in the cycle in the I/O path just with EC
for
>> small files. You should wait before you upgrade IMO.
>>
>> You were trying to test how long it takes to heal data with
multi-threaded
>> heal in EC right? Do you want to give us feedback by trying this
feature
>> out?
>>
>>>
>>> On Wed, Nov 16, 2016 at 8:51 PM, Kaleb S. KEITHLEY <kkeithle at
redhat.com>
>>> wrote:
>>> > Hi,
>>> >
>>> > As some of you may have noticed, GlusterFS-3.9.0 was released.
Watch
>>> > this space for the official announcement soon.
>>> >
>>> > If you are using Community GlusterFS packages from
download.gluster.org
>>> > you should check your package metadata to be sure that an
update doesn't
>>> > inadvertently update your system to 3.9.
>>> >
>>> > There is a new symlink:
>>> > https://download.gluster.org:/pub/gluster/glusterfs/LTM-3.8
which will
>>> > remain pointed at the GlusterFS-3.8 packages. Use this instead
of
>>> > .../LATEST to keep getting 3.8 updates without risk of
accidentally
>>> > getting 3.9. There is also a new LTM-3.7 symlink that you can
use for
>>> > 3.7 updates.
>>> >
>>> > Also note that there is a new package signing key for the 3.9
packages
>>> > that are on download.gluster.org. The old key remains the same
for 3.8
>>> > and earlier packages. New releases of 3.8 and 3.7 packages
will continue
>>> > to use the old key.
>>> >
>>> > GlusterFS-3.9 is the first "short term" release; it
will be supported
>>> > for approximately six months. 3.7 and 3.8 are Long Term
Maintenance
>>> > (LTM) releases. 3.9 will be followed by 3.10; 3.10 will be a
LTM release
>>> > and 3.9 and 3.7 will be End-of-Life (EOL) at that time.
>>> >
>>> >
>>> > --
>>> >
>>> > Kaleb
>>> > _______________________________________________
>>> > Gluster-users mailing list
>>> > Gluster-users at gluster.org
>>> > http://www.gluster.org/mailman/listinfo/gluster-users
>>> _______________________________________________
>>> Gluster-users mailing list
>>> Gluster-users at gluster.org
>>> http://www.gluster.org/mailman/listinfo/gluster-users
>>
>>
>>
>>
>> --
>> Pranith