I was informed today that the CEPH environment I’ve been working on is no
longer available. Unfortunately this happened before I could try any of your
suggestions, Roman.
Thank you for all the attention and advice.
--
Michael Green
> On Dec 20, 2018, at 08:21, Roman Penyaev wr
()+0x6d) [0x7f9ab71dcbad]
Dec 20 02:27:00 bonjovi0 ceph-osd[837488]: NOTE: a copy of the executable, or
`objdump -rdS ` is needed to interpret this.
The above block repeats for each OSD.
Any advice where to go from here will be much appreciated.
--
Michael Green
Customer Support & Integration
os7/DIST/centos7/MACHINE_SIZE/huge/release/13.2.2/rpm/el7/BUILD/ceph-13.2.2/src/msg/async/rdma/RDMAConnectedSocketImpl.cc:
224: FAILED assert(!r)
--
Michael Green
> On Dec 19, 2018, at 5:21 AM, Roman Penyaev wrote:
>
>
> Well, I am playing with ceph rdma implementation quite a
mailing list from people trying to make
it work.
--
Michael Green
Customer Support & Integration
Tel. +1 (518) 9862385
gr...@e8storage.com
E8 Storage has a new look, find out more
<https://e8storage.com/when-performance-matters-a-new-look-for-e8-storage/>
> On Dec 18,
#
#[mon.medellin]
#ms_async_rdma_local_gid=0000::::::c0a8:0141
-ceph.conf---end-
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Michael Green
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Interesting, thanks for sharing.
I'm looking at the example output in the PR 25114:
write_bytes
409600/107
409600/107
write_latency
2618503617/107
How should these values be interpreted?
--
Michael Green
> On Dec 3, 2018, at 2:47 AM, Jan Fajerski wrote:
>
>> Question
Hello collective wisdom,
Ceph neophyte here, running v13.2.2 (mimic).
Question: what tools are available to monitor IO stats on RBD level? That is,
IOPS, Throughput, IOs inflight and so on?
I'm testing with FIO and want to verify independently the IO load on each RBD
image.
--
Michael Green
