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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 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
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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