On 20/07/18 15:17, Philipp Reisner wrote:> Hi,
>
> Another DRBD release is coming up. Please help in testing the release
> candidate.
>
> This release contains one important fix for users that use DRBD9
> in combination with LINSTOR or DRBDmanage and intend to do live
> migrations of VMs.
>
> What is in for everyone is the performance optimization, giving the
> users of NVMe SSDs up to 30% more IOPs.
>
> 9.0.15-0rc1 (api:genl2/proto:86-114/transport:14)
> --------
<snip>
Hello Phillip,
Just to report I have been running 9.0.15-0rc1 (with drbd-utils-9.5.0),
with vanilla kernel.org 4.14.57 (Gentoo, glibc 2.27, gcc 7.3), on a 2
node cluster, with plenty of resources (some used on the physical hosts,
some in vms) and plenty of disk activity, for 3 days so far, and no
apparent issues to report. Everything appears to be running fine
(nothing in dmesg, no filesystem problems).
However, I don't have an NVMe devices in this cluster, and haven't tried
any live migrations, sorry. And I still use just drbdadm, no drbdmanage
or LINSTOR ( still hanging on as long as I can :-) )
Many thanks to you guys for all the work that's gone into this release!
regards,
Eddie
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