[ceph-users] Re: Luminous and mimic: adding OSD can crash mon(s) and lead to loss of quorum

2019-08-23 Thread Paul Emmerich
Is this reproducible with crushtool? ceph osd getcrushmap -o crushmap crushtool -i crushmap --update-item XX 1.0 osd.XX --loc host hostname-that-doesnt-exist-yet -o crushmap.modified Does it still happen if the crushmap is decompiled and recompiled? (crushtool -d and crushtool -c) Replacing XX w

[ceph-users] Re: Luminous and mimic: adding OSD can crash mon(s) and lead to loss of quorum

2019-08-23 Thread Florian Haas
On 23/08/2019 13:34, Paul Emmerich wrote: > Is this reproducible with crushtool? Not for me. > ceph osd getcrushmap -o crushmap > crushtool -i crushmap --update-item XX 1.0 osd.XX --loc host > hostname-that-doesnt-exist-yet -o crushmap.modified > Replacing XX with the osd ID you tried to add. Ju

[ceph-users] Re: Luminous and mimic: adding OSD can crash mon(s) and lead to loss of quorum

2019-08-23 Thread Paul Emmerich
On Fri, Aug 23, 2019 at 3:54 PM Florian Haas wrote: > > On 23/08/2019 13:34, Paul Emmerich wrote: > > Is this reproducible with crushtool? > > Not for me. > > > ceph osd getcrushmap -o crushmap > > crushtool -i crushmap --update-item XX 1.0 osd.XX --loc host > > hostname-that-doesnt-exist-yet -o c

[ceph-users] Re: Luminous and mimic: adding OSD can crash mon(s) and lead to loss of quorum

2019-08-26 Thread Florian Haas
On 23/08/2019 22:14, Paul Emmerich wrote: > On Fri, Aug 23, 2019 at 3:54 PM Florian Haas wrote: >> >> On 23/08/2019 13:34, Paul Emmerich wrote: >>> Is this reproducible with crushtool? >> >> Not for me. >> >>> ceph osd getcrushmap -o crushmap >>> crushtool -i crushmap --update-item XX 1.0 osd.XX -