On 26.03.2016 13:00, Tomasz Pala wrote:
Does anybody use PLD's bird on production?
Yes, but not current. Nevertheless, so variable LA in 15-minutes window
is weird -
1min, 5min and 15min have been quite similar since upgrade:
http://www.sq9mev.info/bird_cflags_loadavg_change_8h.png
now, when the CFLAGS are the same as upstream, could you try
Cflags in PLD 1.5.0-2 are not exactly the same as upstream.
PLD before 1.5.0-2:
-O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4
-fno-debug-types-section -fvar-tracking-assignments -g2
-Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong
--param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4
-fno-debug-types-section -fvar-tracking-assignments -g2
-I/usr/include/ncursesw -pthread
Upstream:
-g -O2 -pthread -Wall -Wstrict-prototypes -Wno-parentheses
-Wno-pointer-sign -fno-strict-aliasing -fno-strict-overflow
1.5.0-2 just adds -fno-strict-aliasing -fno-strict-overflow
using binaries they provide and compare?
Do they provide compiled binaries at all? Or you just meant binaries
compilled from vanilla
ftp://bird.network.cz/pub/bird/bird-doc-1.5.0.tar.gz ?
I'll make some further investigation later at night or tomorrow morning
- this is production enviroment and i don't want to restart bird during
day. I do not observe such a behavior in test enviroment, but in
production enviroment there are several full view and IX sessions and
it's rather hard to reproduce such enviroment on my desktop.
Another thing i'm going to check is backport last upstream changes
related to primary issue (segfault after "renaming" protocol) onto 1.5.0
and use PLD CFLAGS.
The changes are:
https://gitlab.labs.nic.cz/labs/bird/commit/54bb032d21d25a2221877e15325e79add10278ec
https://gitlab.labs.nic.cz/labs/bird/commit/665b8e5283df4f64eb44d8fb434489be1474b5d4
They aplyy on 1.5.0 cleanly and resolve "rename" issue.
Here's forked PLD bird repo with these changes:
https://github.com/sq9mev/bird/tree/rename_segfault
--
Regards
Bartek
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