Re: [ceph-users] Ceph 12.2.0 on 32bit?

2017-09-28 Thread Gregory Farnum
Have you tried running a Luminous OSD with filestore instead of BlueStore? As BlueStore is all new code and uses a lot of optimizations and tricks for fast and efficient use of memory, some 64-bit assumptions may have snuck in there. I'm not sure how much interest there is in making sure that work

Re: [ceph-users] Ceph 12.2.0 on 32bit?

2017-09-22 Thread Dyweni - Ceph-Users
It crashes with SimpleMessenger as well (ms_type = simple) I've also tried with and without these two settings, but still crashes. bluestore cache size = 536870912 bluestore cache kv max = 268435456 When using SimpleMessenger, it tells me it is crashing (Segmentation Fault) in 'thread_name:ms_

Re: [ceph-users] Ceph 12.2.0 on 32bit?

2017-09-11 Thread Gregory Farnum
You could try setting it to run with SimpleMessenger instead of AsyncMessenger -- the default changed across those releases. I imagine the root of the problem though is that with BlueStore the OSD is using a lot more memory than it used to and so we're overflowing the 32-bit address space...which m

[ceph-users] Ceph 12.2.0 on 32bit?

2017-09-10 Thread Dyweni - Ceph-Users
Hi, Is anyone running Ceph Luminous (12.2.0) on 32bit Linux? Have you seen any problems? My setup has been 1 MON and 7 OSDs (no MDS, RGW, etc), all running Jewel (10.2.1), on 32bit, with no issues at all. I've upgraded everything to latest version of Jewel (10.2.9) and still no issues.