Hi guys,
I'm testing Ceph as storage for KVM virtual machine images and found an
inconvenience that I am hoping it is possible to find the cause of.
I'm running a single KVM Linux guest on top of Ceph storage. In that
guest I run rsync to download files from the internet. When rsync is
This is somewhat more likely to have been a bug in the replication
logic (there were a few fixed between 0.53 and 0.55). Had there been
any recent osd failures?
-Sam
On Mon, Dec 24, 2012 at 10:54 PM, Sage Weil s...@inktank.com wrote:
On Tue, 25 Dec 2012, Stefan Priebe wrote:
Hello list,
Sorry for the delay. A quick look at the log doesn't show anything
obvious... Can you elaborate on how you caused the hang?
-Sam
On Wed, Dec 19, 2012 at 3:53 AM, Andrey Korolyov and...@xdel.ru wrote:
Please take a look at the log below, this is slightly different bug -
both osd processes on
Am 30.12.2012 19:17, schrieb Samuel Just:
This is somewhat more likely to have been a bug in the replication logic
(there were a few fixed between 0.53 and 0.55). Had there been any
recent osd failures?
Yes i was stressing CEPH with failures (power, link, disk, ...).
Stefan
On Dec 24, 2012
On Sun, Dec 30, 2012 at 10:56 PM, Samuel Just sam.j...@inktank.com wrote:
Sorry for the delay. A quick look at the log doesn't show anything
obvious... Can you elaborate on how you caused the hang?
-Sam
I am sorry for all this noise, the issue almost for sure has been
triggered by some bug
Hi Folks,
I'm wondering how ceph would work in a small cluster that supports a mix
of engineering and modest production (email, lists, web server for
several small communities).
Specifically, we have a rack with 4 medium-horsepower servers, each with
4 disk drives, running Xen (debian dom0
On Sun, Dec 30, 2012 at 9:05 PM, Jens Kristian Søgaard
j...@mermaidconsulting.dk wrote:
Hi guys,
I'm testing Ceph as storage for KVM virtual machine images and found an
inconvenience that I am hoping it is possible to find the cause of.
I'm running a single KVM Linux guest on top of Ceph
Hi Andrey,
Thanks for your reply!
You may try do play with SCHED_RT, I have found it hard to use for
myself, but you can achieve your goal by adding small RT slices via
``cpu'' cgroup to vcpu/emulator threads, it dramatically increases
overall VM` responsibility.
I'm not quite sure I
