> Il giorno 13 feb 2018, alle ore 19:47, Bart Van Assche > <bart.vanass...@wdc.com> ha scritto: > > On Tue, 2018-02-13 at 19:38 +0100, Paolo Valente wrote: >> as a first attempt, I've followed your steps, but got: >> Error: could not find sg_reset > > Please install the sg3_utils package. Every Linux distro I know of supports > that > package.
I happened to do this test on a Fedora. > And in case you would like to install it from source, the source code of > that package is available from http://sg.danny.cz/sg/sg3_utils.html. > >> For ib_srp-backport, I get a lot of warnings like the following one, >> at "make install" (preceded by corresponding warnings at the end of >> the compilation): >> depmod: WARNING: /lib/modules/4.16.0-rc1+/extra/ib_srp.ko needs unknown >> symbol rdma_resolve_addr >> >> Unfortunately, it gets worse while executing "make scst srpt": > > Please neither install the ib_srp-backport driver nor SCST. These drivers have > not yet been tested against kernel v4.16-rc1. I provided you a kernel tree in > which both the SRP initiator and target drivers support RoCE such that you > don't > need to install these out-of-tree drivers. I think all that you need from the > srp-test README document are the instructions to configure /etc/multipath.conf > and the instructions for installing the required packages. From that README > document: > > Install the following software packages if these have not yet been installed: > fio, gcc-c++, make, multipath-tools or device-mapper-multipath, sg3_utils, > srptools, e2fsprogs and xfsprogs. > Thank you very much for these instructions Bart. After following all of them (and taking some other step needed), I invoked: sudo ./run_tests -c -d -r 10 -t 02-mq -e bfq But I got the following: ./lib/functions: riga 34: /sys/class/block/ram0/size: No such file or directory ./lib/functions: riga 34: * 512: errore di sintassi: atteso un operando (il token dell'errore è "* 512") Unloaded the ib_srpt kernel module Unloaded the rdma_rxe kernel module modprobe: FATAL: Module ib_uverbs not found in directory /lib/modules/4.16.0-rc1+ modprobe: FATAL: Module ib_umad not found in directory /lib/modules/4.16.0-rc1+ SoftRoCE network interfaces: rxe0 modprobe: FATAL: Module target_core_iblock not found in directory /lib/modules/4.16.0-rc1+ So I think I need a little more help, to have this working in a reasonable amount of time. In particular, could you tell me all what is missing? Thanks, Paolo > Thanks, > > Bart. > >