Hello
My name is Yanko Davila, I´m new to ceph so please pardon my ignorance.
I have a question about Bluestore and SPDK.
I´m currently running ceph version:
ceph version 12.2.10 (177915764b752804194937482a39e95e0ca3de94) luminous
(stable)
on Debian:
Linux <hostname> 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u4
(2018-08-21) x86_64 GNU/Linux
Distributor ID: Debian
Description: Debian GNU/Linux 9.5 (stretch)
Release: 9.5
Codename: stretch
I´m trying to add an NVMe osd using bluestore but I´m struggling to find
the device selector for that NVMe. So far I´ve been able to compile
spdk and succesfully run the setup.sh script. I can also succesfully run
the identify example which leads me to think that spdk is working as
expected.
When I read the online manual (
http://docs.ceph.com/docs/master/rados/configuration/bluestore-config-ref/#spdk-usage
) it gives an example for an Intel PCIe SSD:
<quote>
For example, users can find the device selector of an Intel PCIe SSD with:
$ lspci -mm -n -D -d 8086:0953
<quote />
When I try the same command adjusting for my Samsung SSD it returns
nothing or the return is just blank here is what I tried:
$ lspci -mm -n -D -d 144d:a801
Assuming that I gave you enough information. Can anyone spot what I´m
doing wrong? Does spdk only works on Intel SSDs ? Any comment is highly
appreciated. Thank You for your time.
Yanko.
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