For as far as i used Solaris i never had to use a switch to communicate
between zones as long as these zones were in the same subnet.
I assumed that SmartOS still had the same strategy, but today I saw some
strange things happening.
While a colleague was pushing our 1GB switch to the limit by transferring
data to and from some no-SmartOS systems, our SmartOS server suddenly
suffered data connection losses between zones.
We always separate webservers and their database in different zones. And I
see my webservers lost connection to the MySQL database servers running on
the same host but different zones.
Dlstat reports:
LINK IPKTS RBYTES OPKTS OBYTES ZONE
bnx0 6.52M 572.41M 950.92K 90.34M --
bnx2 8.42M 1.02G 3.52M 635.18M --
bnx1 0 0 351.89K 33.43M --
bnx3 3.47M 308.81M 351.89K 33.43M --
external0 6.11M 532.27M 0 0 --
dlstat -r -i2
LINK IPKTS RBYTES INTRS POLLS CH<10 CH10-50 CH>50
bnx0 6.52M 572.43M 6.38M 0 0 0 0
bnx2 8.42M 1.02G 8.03M 0 0 0 0
bnx1 0 0 0 0 0 0 0
bnx3 3.47M 308.81M 3.47M 0 0 0 0
external0 6.11M 532.29M 5.97M 0 0 0 0
bnx0 4 240 4 0 0 0 0
bnx2 8 536 7 0 0 0 0
bnx1 0 0 0 0 0 0 0
bnx3 2 120 2 0 0 0 0
external0 4 240 4 0 0 0 0
bnx0 4 204 3 0 0 0 0
bnx2 7 384 6 0 0 0 0
bnx1 0 0 0 0 0 0 0
bnx3 2 120 2 0 0 0 0
external0 4 204 3 0 0 0 0
bnx0 2 120 2 0 0 0 0
bnx2 5 300 5 0 0 0 0
bnx1 0 0 0 0 0 0 0
bnx3 1 60 1 0 0 0 0
external0 2 120 2 0 0 0 0
bnx0 0 0 0 0 0 0 0
bnx2 3 180 3 0 0 0 0
bnx1 0 0 0 0 0 0 0
LINK IPKTS RBYTES INTRS POLLS CH<10 CH10-50 CH>50
bnx3 0 0 0 0 0 0 0
external0 0 0 0 0 0 0 0
bnx0 4 606 4 0 0 0 0
bnx2 7 786 7 0 0 0 0
bnx1 0 0 0 0 0 0 0
bnx3 2 303 2 0 0 0 0
external0 4 606 4 0 0 0 0
-------------------------------------------
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