These have not aged gracefully, and in particular include instructions
for setting pool size 1 to let Hadoop control the replication — but I've
heard reports of users setting up multiple size-1 pools and then wondering
where their data went when an OSD dies.
Signed-off-by: Greg Farnum <gfarnum@redhat.com>
* refs/pull/32788/head:
qa/tasks/mgr/dashboard: set pg_num to 32
mgr/pg_autoscaler: default to pg_num[_min] = 32
Reviewed-by: Sage Weil <sage@redhat.com>
78bf924480 increased the default to 16.
Increasing it further to 32 will provide enough parallelism to improve
out of the box performance for new users.
Fixes: https://tracker.ceph.com/issues/43757
Signed-off-by: Neha Ojha <nojha@redhat.com>
According to the path restriction example, the filesystem name
should be cephfs_a, not cephfs. Converge on cephfs_a to avoid it
being confused with with the pool tag, which is always cephfs.
This was introduced in 160c4bfeb8 ("mon/AuthMonitor: Use new osd
auth caps for ceph fs authorize").
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Also, move the common part from "Mount using FUSE" doc and "Mount using
kernel" doc to "Mount CephFS" page to avoid repetitions.
Fixes: https://tracker.ceph.com/issues/43154
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Rename to mount-using-kernel.rst and mount-using-fuse.rst respectively
so that it's easier to find them in doc/cephfs directory.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
* refs/pull/32006/head:
mgr/cephadm: revert to OrchestratorClientMixin child
mgr/cephadm: initial upgrade logic
cephadm: return 'cephadm pull' result as JSON
mgr/cephadm: upgrade start/stop/pause/resume
mgr/cephadm: track ceph version as well as container in on 'upgrade check'
mgr/orchestrator_cli: upgrade {start,pause,resume,stop}
mgr/cephadm: fix upgrade check
mon/ConfigKeyService: remove config-key set warning
Reviewed-by: Sebastian Wagner <swagner@suse.com>
opaque data may be set in topic configuration and later on sent inside
nottifications triggered by that topic.
Signed-off-by: Yuval Lifshitz <yuvalif@yahoo.com>
* refs/pull/32114/head:
doc: split index.rst of dev guide
doc: tweak few section titles in dev guide
doc: don't display contents twice in dev guide
doc: add guide for running tests with teuthology
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
This PR removes the now-very-old (2012) production cluster
examples from the hardware recommendations page.
Sage requested this change in IRC on 14 Jan 2020. There is no issue link.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This small change adds "mds map" to a list of things that the
Ceph monitor keeps track of, and this PR satisfies the issue here:
Fixes: https://tracker.ceph.com/issues/14251
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Content of this page is being displayed twice, once on the left side of
the page and once within the page. Display it only once at the left
side of the page.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
The guide shows how to run integration tests using teuthology framework.
Fixes: https://tracker.ceph.com/issues/42749
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Before this change, we were using the "restart" command which is a symlink to
initctl(8). and it's offered by upstart. since ubuntu/vivid, ubuntu moved from
upstart to systemd.
Please see https://lists.ubuntu.com/archives/ubuntu-devel/2016-July/039465.html
Signed-off-by: Rodrigo Severo <rodrigo@fabricadeideias.com>
