Re: downgrade from kernel 3.17 to 3.10

["Julio E. Gonzalez P." <jegp@netvision.com.py>]

When you say "el6" you mean "el7" right? The last kernel for el7 is 
3.10.xxxxx
But Redhat lie a little with kernel version numbers. They say you have a 
3.10 kernel, but I think they backport a lot from newers kernels.
Probably the btrfs of redhat el7 is not really a btrfs from 3.10, maybe 
is btrfs from 3.12 or 3.14....how knows...  (I want to know better about 
this too...also using btfrs in rhel7)



On 10/21/2014 12:34 PM, Cristian Falcas wrote:
> I will start investigating how can we build our own rpms from the 3.16
> sources. Until then we are stuck with the ones from the official repos
> or elrepo. Which means 3.10 is the latest for el6. We used this until
> now and seems we where lucky enough to not hit anything bad.
>
> We upgraded to 3.17 because we use ceph on the machine with openstack
> and on the ceph site they recommended >3.14. And because we need
> writable snapshots, we are forced to use btrfs under ceph.
>
> Thank you all for your advice.
>
>