On 5/17/2018 3:41 AM, Sam wrote: > Oh, it should be user1,8 in dpdk-17.05
Yes, loglevel numbers are converted to more human readable format in this release, old releases are using numbers. > > OMG.... > > 2018-05-17 10:26 GMT+08:00 Sam <batmanu...@gmail.com > <mailto:batmanu...@gmail.com>>: > > How to set this param... > > I use this, but report me bug: > > sudo /usr/local/bin/ovs-vsctl --no-wait set Open_vSwitch . > other_config:dpdk-extra="--log-level=user1,debug -c 0x40004 -n 4 > --socket-mem 1024 -w 0000:01:00.0 -w 0000:01:00.1" > > Bug: > > 2018-05-17T02:23:21.878Z|00010|dpdk|INFO|EAL ARGS: ovs-vswitchd > --log-level=user1,debug -c 0x40004 -n 4 --socket-mem 1024 -w 0000:01:00.0 > -w > 0000:01:00.1 > 2018-05-17T02:23:21.878Z|00011|dpdk|ERR|EAL: invalid parameters for > --log-level > 2018-05-17T02:23:21.879Z|00012|dpdk|INFO|EAL: Detected 32 lcore(s) > 2018-05-17T02:23:21.879Z|00013|dpdk|ERR|EAL: invalid parameters for > --log-level > > 2018-05-17T02:23:04.374Z|00010|dpdk|INFO|EAL ARGS: ovs-vswitchd > --log-level="user1,debug" -c 0x40004 -n 4 --socket-mem 1024 -w > 0000:01:00.0 > -w 0000:01:00.1 > 2018-05-17T02:23:04.374Z|00011|dpdk|ERR|EAL: invalid parameters for > --log-level > 2018-05-17T02:23:04.375Z|00012|dpdk|INFO|EAL: Detected 32 lcore(s) > 2018-05-17T02:23:04.375Z|00013|dpdk|ERR|EAL: invalid parameters for > --log-level > > 2018-05-16 21:29 GMT+08:00 Ferruh Yigit <ferruh.yi...@intel.com > <mailto:ferruh.yi...@intel.com>>: > > On 5/16/2018 9:30 AM, Sam wrote: > > I want DPDK VHOST module DEBUG level log > > > > 2018-05-16 16:27 GMT+08:00 Sam <batmanu...@gmail.com > <mailto:batmanu...@gmail.com>>: > > > >> Hi all, > >> > >> I'm debugging OVS2.9.0 and DPDK18.02, I found I could not dump > DPDK log > >> like vhost module. > >> > >> How can I dump DPDK log into files? Thank you~ > >> > > (Unfortunately) vhost module doesn't register its log type but uses > USER1 log > type [1]. > > Need to set user1 log type to debug, following eal parameter should > work: > --log-level="user1,debug" > > Same can be done with logging related APIs by application > > > [1] > > https://dpdk.org/browse/dpdk/tree/lib/librte_vhost/vhost.h?h=v18.05-rc4#n351 > > <https://dpdk.org/browse/dpdk/tree/lib/librte_vhost/vhost.h?h=v18.05-rc4#n351> > > >
