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License: GNU General Public License v2.0

Makefile 1.04% Shell 1.92% C 95.65% Roff 1.40%

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ibsim's Issues

RPM build errors when installing tests folder

How to reproduce:

docker run --name centos7 -v `pwd`:/ibsim -i -t --rm centos:7 bash 

yum group install --assumeyes  "Development Tools"
yum install --assumeyes        rpmdevtools
yum install --assumeyes        libibmad-devel libibumad-devel
mkdir -p /source
rpmdev-setuptree

cd /ibsim
IBSIM_VERSION=`cat ibsim/ibsim.c | sed -ne '/#define IBSIM_VERSION /s/^#define IBSIM_VERSION \"\(.*\)\"/\1/p'`
make dist RELEASE=1
tar -xOzf ibsim-${IBSIM_VERSION}.tar.gz ibsim-${IBSIM_VERSION}/ibsim.spec  > ibsim.spec
yes | cp -f ibsim-${IBSIM_VERSION}.tar.gz /root/rpmbuild/SOURCES/
rpmbuild -ba ibsim.spec

Output:

make -C ibsim install &&   make -C umad2sim install &&   make -C tests install &&  echo "Done."
make[1]: Entering directory `/root/rpmbuild/BUILD/ibsim-0.8/ibsim'
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/lib64/umad2sim
install ibsim /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin
make[1]: Leaving directory `/root/rpmbuild/BUILD/ibsim-0.8/ibsim'
make[1]: Entering directory `/root/rpmbuild/BUILD/ibsim-0.8/umad2sim'
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/lib64/umad2sim
install libumad2sim.so /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/lib64/umad2sim
make[1]: Leaving directory `/root/rpmbuild/BUILD/ibsim-0.8/umad2sim'
make[1]: Entering directory `/root/rpmbuild/BUILD/ibsim-0.8/tests'
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin
install -d /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/lib64/umad2sim
install subnet_discover /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin  install query_many /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin  install mcast_storm /root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin
install: omitting directory '/root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin'
install: cannot stat 'install': No such file or directory
install: omitting directory '/root/rpmbuild/BUILDROOT/ibsim-0.8-1.el7.x86_64/usr/bin'
install: cannot stat 'install': No such file or directory
make[1]: *** [install] Error 1
make[1]: Leaving directory `/root/rpmbuild/BUILD/ibsim-0.8/tests'
make: *** [install] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.2AgKKI (%install)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.2AgKKI (%install)

Since 1852e31

UMAD_DEV_DIR replaced by RDMA_CDEV_DIR

When using the latest rdma-core, parts of ibsim fail to build:

git clone https://github.com/linux-rdma/ibsim
Cloning into 'ibsim'...
- cd ibsim
- make
  make -C ibsim all && make -C umad2sim all && make -C tests all && echo "Done."
  make[1]: Entering directory '/var/str/ibsim/ibsim'
  cc -Wall -g -fpic -I. -I../include -I/usr/include -c -o sim_net.o sim_net.c
  cc -Wall -g -fpic -I. -I../include -I/usr/include -c -o sim_mad.o sim_mad.c
  cc -Wall -g -fpic -I. -I../include -I/usr/include -c -o sim_cmd.o sim_cmd.c
  cc -Wall -g -fpic -I. -I../include -I/usr/include -c -o ibsim.o ibsim.c
  cc -fpic -o ibsim sim_net.o sim_mad.o sim_cmd.o ibsim.o -L/usr/lib64 -libmad -libumad
  make[1]: Leaving directory '/var/str/ibsim/ibsim'
  make[1]: Entering directory '/var/str/ibsim/umad2sim'
  cc -Wall -g -fpic -I. -I../include -I/usr/include -c -o umad2sim.o umad2sim.c
  umad2sim.c:112:30: error: UMAD_DEV_DIR undeclared here (not in a function); did you mean MAD_DEST?
  static char umad_dev_dir[] = UMAD_DEV_DIR;

Relevant rdma-core commit can be seen here:

linux-rdma/rdma-core@69c3e4c#diff-0962153bc328f14508d7a2033494c6ab

libumad2sim.so versioning should be added

fedora-review tool reports following issue on rpm:

Unversioned so-files

ibsim: /usr/lib64/umad2sim/libumad2sim.so

Error with ibtracert/Route command and network examples

When simulating the network using the config file net.2sw2path4hca provided in the list of examples we get an error that results in the network being created but lids not being initialized properly. Therefore, we are unable to route packages through the network. With the following error when running the Route command:

bad lid value. Usage: route from-lid to-lid

Output of $ ./ibsim/ibsim -s net-examples/net.2sw2path4hca:

parsing: net-examples/net.2sw2path4hca
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [3]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [5]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [3]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 2 : [5]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 1 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 1 : [1]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 1 : [2]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
ibwarn: [29566] parse_port_connection_data: Parsing 1 : [2]
ibwarn: [29566] parse_port_connection_data: cannot parse remote lid and connection type
net-examples/net.2sw2path4hca: parsed 43 lines
########################
Network simulator ready.
MaxNetNodes    = 2048
MaxNetSwitches = 256
MaxNetPorts    = 13312
MaxLinearCap   = 30720
MaxMcastCap    = 1024

I'm unsure as to whether the configuration example files provided are correct themselves, as the output of ibnetdiscover shows that no lids have been created or initialized.

What are we missing here? Do we need to provide the correct information in the net config files? What is the appropriate format for those files? What's the appropriate technique for routing packages through the simulated network?

Output of ibnetdiscover:

ibwarn: [29597] sim_connect: attached as client 0 at node "Switch1"
#
# Topology file: generated on Mon Mar 25 01:45:09 2019
#
# Initiated from node 0000000000200000 port 0000000000200000

vendid=0x0
devid=0x0
sysimgguid=0x200001
switchguid=0x200001(200001)
Switch	8 "S-0000000000200001"		# "Switch2" base port 0 lid 0 lmc 0
[1]	"H-0000000000100003"[1](100004) 		# "Hca2" lid 0 4xSDR
[2]	"H-0000000000100009"[1](10000a) 		# "Hca4" lid 0 4xSDR
[3]	"S-0000000000200000"[3]		# "Switch1" lid 0 4xSDR
[5]	"S-0000000000200000"[5]		# "Switch1" lid 0 4xSDR

vendid=0x0
devid=0x0
sysimgguid=0x200000
switchguid=0x200000(200000)
Switch	8 "S-0000000000200000"		# "Switch1" base port 0 lid 0 lmc 0
[1]	"H-0000000000100000"[1](100001) 		# "Hca1" lid 0 4xSDR
[2]	"H-0000000000100006"[1](100007) 		# "Hca3" lid 0 4xSDR
[3]	"S-0000000000200001"[3]		# "Switch2" lid 0 4xSDR
[5]	"S-0000000000200001"[5]		# "Switch2" lid 0 4xSDR

vendid=0x0
devid=0x0
sysimgguid=0x100009
caguid=0x100009
Ca	2 "H-0000000000100009"		# "Hca4"
[1](10000a) 	"S-0000000000200001"[2]		# lid 0 lmc 0 "Switch2" lid 0 4xSDR

vendid=0x0
devid=0x0
sysimgguid=0x100003
caguid=0x100003
Ca	2 "H-0000000000100003"		# "Hca2"
[1](100004) 	"S-0000000000200001"[1]		# lid 0 lmc 0 "Switch2" lid 0 4xSDR

vendid=0x0
devid=0x0
sysimgguid=0x100006
caguid=0x100006
Ca	2 "H-0000000000100006"		# "Hca3"
[1](100007) 	"S-0000000000200000"[2]		# lid 0 lmc 0 "Switch1" lid 0 4xSDR

vendid=0x0
devid=0x0
sysimgguid=0x100000
caguid=0x100000
Ca	2 "H-0000000000100000"		# "Hca1"
[1](100001) 	"S-0000000000200000"[1]		# lid 0 lmc 0 "Switch1" lid 0 4xSDR

Thank you so much for your help and support.

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