DPDK: Some flows stuck indefinitely
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Juniper Openstack |
Fix Committed
|
Medium
|
Hari Prasad Killi | ||
R3.1 |
Fix Committed
|
Medium
|
Hari Prasad Killi |
Bug Description
After running traffic see that a few flows are stuck for ever,,
Don't know what led to this
flow -l
Flow table(size 68157440, entries 532480)
Entries: Created 3240990966 Added 3206278886 Processed 3240990966 Used Overflow entries 0
(Created Flows/CPU: 0 0 0 0 0 0 0 0 0 0 0 1239366055 1237319978 764304933)(oflows 0)
Action:F=Forward, D=Drop N=NAT(S=SNAT, D=DNAT, Ps=SPAT, Pd=DPAT, L=Link Local Port)
Other:
Flags:E=Evicted, Ec=Evict Candidate, N=New Flow, M=Modified Dm=Delete Marked
TCP(r=reverse)
Index Source:
-------
517<=>517503 192.169.
(Gen: 124, K(nh):25, Action:F, Flags:EcM, TCP:SSrEErFFrCD, QOS:-1, S(nh):29, Stats:5/453, SPort 55955)
11536<=>484556 192.169.
(Gen: 32, K(nh):25, Action:F, Flags:EcM, TCP:SSrEErFFrCD, QOS:-1, S(nh):29, Stats:5/453, SPort 62162)
33466<=>164983 192.169.81.27:48104 6 (1)
(Gen: 89, K(nh):13, Action:F, Flags:EcM, TCP:SSrEErFFrCD, QOS:-1, S(nh):29, Stats:5/453, SPort 50034)
187857<=>169286 192.169.
(Gen: 238, K(nh):25, Action:F, Flags:EcM, TCP:SSrEErFFrCD, QOS:-1, S(nh):29, Stats:5/453, SPort 53803)
304237<=>54430 192.169.
(Gen: 199, K(nh):13, Action:F, Flags:EcM, TCP:SSrEErFFrCD, QOS:-1, S(nh):29, Stats:5/453, SPort 54535)
GCORE in : /cs-shared/
version: 3.1.0.0-2~mitaka
description: | updated |
description: | updated |
Changed in juniperopenstack: | |
milestone: | r3.1.0.0-fcs → none |
Issue not seen after the R3.0 flow fixes.