[ceph-users] Re: How to test PG mapping with reweight

2019-09-07 Thread Robert LeBlanc
I finally tracked down David Turner's offline reweight script [0] which in theory does what I'm looking for, but he uses `crushtool -i --reweight-item osd. ` which I confirmed changes the CRUSH weight and not the reweight which is what I want. When doing a `osdmp -i --dump=json`, I see weight

[ceph-users] Re: How to test PG mapping with reweight

2019-09-07 Thread Robert LeBlanc
I've done some more digging into this. crushtool doesn't seem to apply reweights as the CRUSH map doesn't have the reweights in it. If I run `ceph osd getmap -o osdmap.o`, then I can run `osdmaptool --print osdmap.o` and I see all the osds with their reweights and if they are in the cluster or

[ceph-users] ceph-iscsi and tcmu-runner RPMs for CentOS?

2019-09-07 Thread Robert Sander
Hi, In the Documentation on https://docs.ceph.com/docs/nautilus/rbd/iscsi-target-cli/ it is stated that you need at least CentOS 7.5 with at least kernel 4.16 and to install tcmu-runner and ceph-iscsi "from your Linux distribution's software repository". CentOS does not know about tcmu-runner

[ceph-users] vfs_ceph and permissions

2019-09-07 Thread ceph-users
Hi ceph-users, I'm having problems with ACLs and vfs_ceph. I'm not sure this is the right list for those questions, please direct me elsewhere or just tell me to bugger off if I'm in the wrong place. I am running a Samba 4.7 domain controller connecting to a nautilus ceph cluster. I am using