Hi I've been trying to integrate jvpp tests that we ship in jvpp jar files, to be runned as part of python tests(make test). As part of this i've copied the approach of framework.py - using custom shared memory segment prefix value to point connection to segments created by vpp started in framework.py.
Following patch contains changed so far https://gerrit.fd.io/r/#/c/5815/ What i'm experiencing is first run: make test TEST=test_jvpp_core , /dev/shm is empty) Process error output : svm_map_region:477: segment chown [ok if client starts first]: Operation not permitted (errno 1) State of /dev/shm jsrnicek@jsrnicek-VirtualBox:/dev/shm$ ls -l celkom 148 -rwxrwx--- 1 jsrnicek jsrnicek 67108865 mar 24 10:40 global_vm -rwxrwx--- 1 jsrnicek jsrnicek 4329473 mar 24 10:42 vpp-unittest-TestJVppCore-B5VFU8-db -rwxrwx--- 1 jsrnicek jsrnicek 67108865 mar 24 10:42 vpp-unittest-TestJVppCore-B5VFU8-global_vm -rwxrwx--- 1 jsrnicek jsrnicek 16912385 mar 24 10:42 vpp-unittest-TestJVppCore-B5VFU8-vpe-api second run : make test TEST=test_jvpp_core , /dev/shm in state above svm_region_find_or_create:913: region /global_vm: not enough VM to allocate 0x1021000 (16912384) connect_to_vlib_internal:123: vl_client_api map rv -2 Java_io_fd_vpp_jvpp_VppJNIConnection_clientConnect:306: connection failed, rv -1 State of /dev/shm jsrnicek@jsrnicek-VirtualBox:/dev/shm$ ls -l celkom 148 -rwxrwx--- 1 jsrnicek jsrnicek 67108865 mar 24 10:40 global_vm -rwxrwx--- 1 jsrnicek jsrnicek 4329473 mar 24 10:43 vpp-unittest-TestJVppCore-_f_03W-db -rwxrwx--- 1 jsrnicek jsrnicek 67108865 mar 24 10:43 vpp-unittest-TestJVppCore-_f_03W-global_vm -rwxrwx--- 1 jsrnicek jsrnicek 16912385 mar 24 10:43 vpp-unittest-TestJVppCore-_f_03W-vpe-api Which seems like no enough space is aviable in /dev/shm,which shouldnt realy be the case(size of that partion in my case is 18gb) Also whats weird is why its complaining about /global_vm , i guess it should use vpp-unittest-TestJVppCore-*******-global_vm created by the vpp started by make test. Does anybody have a suggestion what i'm doing wrong ? [banner11] Jan Srnicek Engineer - Software jsrni...@cisco.com<mailto:jsrni...@cisco.com> Tel: Cisco Systems, Inc. Slovakia cisco.com [http://www.cisco.com/assets/swa/img/thinkbeforeyouprint.gif]Think before you print. This email may contain confidential and privileged material for the sole use of the intended recipient. Any review, use, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply email and delete all copies of this message. Please click here<http://www.cisco.com/web/about/doing_business/legal/cri/index.html> for Company Registration Information.
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