Hello together
question: i repaired some osd and now the rebalance process are running. we
suffer now performance problems. Can i pause the ongoing rebalance job and
continue it at night?
thx in advance
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Hello together,
i need to recreate the osd´s on one ceph-node, because the nvme wal device
has died. I replaced the nvme to a brand new one and i try now to recreate
the osd´s on this node, but i get an error while re-creating them.
Can somebody tell me why i get this error? i never saw before
th
,max_background_compactions=64,level0_file_num_compaction_trigger=64,level0_slowdown_writes_trigger=128,level0_stop_writes_trigger=256,max_bytes_for_level_base=6GB,compaction_threads=32,flusher_threads=8,compaction_readahead_size=2MB
Am Di., 12. Okt. 2021 um 12:35 Uhr schrieb José H. Freidhof <
harald.fr
6 - it's irrelevant to your
> case. It was unexpected ENOSPC result from an allocator which still had
> enough free space. But in your case bluefs allocator doesn't have free
> space at all as the latter is totally wasted by tons of WAL files.
>
>
> Thanks,
>
>
akes 20 mins as well?
>
> Could you please share OSD log containing both that long startup and
> following (e.g. 1+ hour) regular operation?
>
> Preferable for OSD.2 (or whatever one which has been using default
> settings from the deployment).
>
>
> Thanks,
>
>
running stress load testing. The latter might tend to hold
> the resources and e.g. prevent from internal house keeping...
>
> Igor
>
>
> On 10/8/2021 12:16 AM, José H. Freidhof wrote:
>
> Hi Igor,
>
> yes the same problem is on osd.2
>
> we have 3 OSD Nodes..
>
>
> Thanks
>
> Igor
> On 10/7/2021 12:46 PM, José H. Freidhof wrote:
>
> Good morning,
>
> i checked today the osd.8 and the log shows again the same error
> bluefs _allocate unable to allocate 0x10 on bdev 0, allocator name
> bluefs-wal, allocator type hyb
lock size
> 0x10, free 0xff000, fragmentation 0, allocated 0x0
>
> any idea why that could be?
>
> Am Mi., 6. Okt. 2021 um 22:23 Uhr schrieb José H. Freidhof <
> harald.freid...@googlemail.com>:
>
>> Hi Igor,
>>
>> today i repaired one osd node
be?
Am Mi., 6. Okt. 2021 um 22:23 Uhr schrieb José H. Freidhof <
harald.freid...@googlemail.com>:
> Hi Igor,
>
> today i repaired one osd node and all osd´s on the node, creating them new
> again
> after that i waited for the rebalance/recovery process and the cluste
0 B 0 B 0 B 0 B 0 B
0
TOTALS 32 GiB 21 GiB 0 B 0 B 0 B 0 B
796
MAXIMUMS:
LOG 920 MiB 4.0 GiB 0 B 0 B 0 B 17
MiB
WAL 45 GiB 149 GiB 0 B 0 B 0 B
am Mi., 6. Okt. 2021, 13:33:
> On 10/6/2021 2:16 PM, José H. Freidhof wrote:
> > Hi Igor,
> >
> > yes i have some osd settings set :-) here are my ceph config dump. those
> > settings are from a redhat document for bluestore devices
> > maybe it is that settin
offline OSD: "ceph-kvstore-tool
> bluestore-kv compact"
>
> Even if the above works great please refrain from applying that compaction
> to every OSD - let's see how that "compacted" OSD evolves.Would WAL grow
> again or not?
>
> Thanks,
>
> Igor
>
&g
Gb.
>
> Could you please share the output of the following commands:
>
> ceph daemon osd.N bluestore bluefs device info
>
> ceph daemon osd.N bluefs stats
>
>
> Thanks,
>
> Igor
>
>
> On 10/6/2021 12:24 PM, José H. Freidhof wrote:
> > Hello together
Hello together
we have a running ceph pacific 16.2.5 cluster and i found this messages in
the service logs of the osd daemons.
we have three osd nodes .. each node has 20osds as bluestore with
nvme/ssd/hdd
is this a bug or maybe i have some settings wrong?
cd88-ceph-osdh-01 bash[6283]: debug 2
Hello together,
i need some help on our ceph 16.2.5 cluster as iscsi target with esxi nodes
background infos:
- we have build 3x osd nodes with 60 bluestore osd with and 60x6TB
spinning disks, 12 ssd´s and 3nvme.
- osd nodes have 32cores and 256gb Ram
- the osd disk are connected to
Hello together,
can somebody help me here?
i have four running rgw containers applied and two of them shows status
"unkown"
root@cd133-ceph-mon-01:~# ceph orch ps
NAME HOST PORTS
STATUS REFRESHED AGE MEM USE MEM LIM VERSIONIMAGE
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