I have one Intel server R1304BB4DC and Intel disk chassis JBOD2312S2SP connected to the server via SFF-8080 to a SAS Expander.
I want to connect second disk chassis Intel JBOD2312S3SP.
Because of my Intel server hasn't free extension slots I want to connect second disk chassis through the first JBOD. Like this: R1304BB4DC <-- JBOD2312S2SP <-- JBOD2312S3SP
I think that for such connection I need to install to my first JBOD Interface Converter Board AXXSAS88CNVRT and SAS Expander RESCV360JBD from the list of Compatible Products of the JBOD2312S2SP
I suppose I need connect two SFF-8088 from JBOD2312S3SP to the Interface Converter Board in the JBOD2312S2SP. Then connect three (1 per 4 disks) SFF-8087 from Interface Converter Board AXXSAS88CNVRT to the SAS Expander RESCV360JBD.
Or I need just plug one HBA like LSI SAS 9207-8e to the Intel JBOD2312S2SP and connect to it second disk chassis JBOD2312S3SP?
In result, I want to get 24 disks in my server per 12 from each JBOD.
Please tell me whether I understood and appreciated all correctly.