Hello all,
We recently moved our working z/VM Linux LPAR from z9 to z10. After the move
our Linux guest systems are unable to use a layer 2 VSWITCH device. Our Linux
guest has 2 layer2 NIC interface eth0 and eth1 defined. NIC eth0 is used for IP
and NIC eth1 only does LLC over Ethernet (no IP) and is used to communication
with Cisco SNA switch router. After the VM LPAR move IP NIC interface eth0
works but not the LLC NIC interface eth1 work. I am confused why only the IP
interface is working and the LLC even though both of them were defined as
Layer2 VSWITCH. I do see a "qeth: received an IDX TERMINATE with cause code
0xf6" error though. I know something is not right about the OSA but am unable
to determine what it is.
I have checked all my definitions over and over again. I am trying to figure
out why something that was working before on z9 is not working on z10. Below
are the VSWITCH definitions and query details.
Thank you,
Ashwin Bhemidhi
Kernel
Linux zvticc02 2.6.18-164.el5 #1 SMP Tue Aug 18 15:53:50 EDT 2009 s390x s390x
s390x GNU/Linux
Linux dmesg show error during qeth initialization.
qeth: sense data available on channel 0.0.0800.
qeth: cstat 0x0
dstat 0xE
qeth: irb: 00 c2 60 17 06 25 10 38 0e 00 10 00 00 80 00 00
qeth: irb: 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: sense data: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: sense data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: Initialization in hardsetup failed! rc=-5
qeth: received an IDX TERMINATE with cause code 0xf6
/VM
qeth: sense data available on channel 0.0.0700.
qeth: cstat 0x0
dstat 0xE
qeth: irb: 00 c2 60 17 04 06 b0 38 0e 00 10 00 00 80 00 00
qeth: irb: 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: sense data: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: sense data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
qeth: Initialization in hardsetup failed! rc=-5
qeth: Device 0.0.0700/0.0.0701/0.0.0702 is a Guest LAN QDIO card (level: V534)
with link type GuestLAN QDIO (portname: )
qeth: MAC address 02:00:00:00:00:03 successfully registered on device eth0
qeth: Device 0.0.0800/0.0.0801/0.0.0802 is a Guest LAN QDIO card (level: V534)
with link type GuestLAN QDIO (portname: )
qeth: MAC address 02:00:00:00:00:04 successfully registered on device eth1
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Vswitch definitions:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Define commands:
CP DEF VSWITCH VSWITCHI RDEV 3604.P1 3500.P1 ETHERNET VLAN 1000 NAT 1000,
PORTTYPE TRUNK PORTNAME OSA3500 OSA3600
CP DEF VSWITCH VSWITCHE RDEV 3600.P1 3504.P1 ETHERNET VLAN 1000 NAT 1000,
PORTTYPE TRUNK PORTNAME OSA3500 OSA3600
Grant commands:
cp set vswitch vswitchi grant linux02 porttype access vlan 730
cp set vswitch vswitche grant linux02 porttype access vlan 106
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
VSWITCH query details:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
q vswitch vswitchi det
VSWITCH SYSTEM VSWITCHI Type: VSWITCH Connected: 1 Maxconn: INFINITE
PERSISTENT RESTRICTED ETHERNET Accounting: OFF
VLAN Aware Default VLAN: 1000 Default Porttype: Trunk GVRP: Enabled
Native VLAN: 1000
MAC address: 02-00-00-00-00-01
State: Ready
IPTimeout: 5 QueueStorage: 8
Isolation Status: OFF
Portname: OSA3500 RDEV: 3604.P01 Controller: DTCVSW1 VDEV: 3604
VSWITCH Connection:
RX Packets: 990 Discarded: 0 Errors: 0
TX Packets: 763 Discarded: 0 Errors: 0
RX Bytes: 99670 TX Bytes: 163198
Device: 3606 Unit: 002 Role: DATA vPort: 0001 Index: 0001
Portname: OSA3600 RDEV: 3500.P01 Controller: DTCVSW2 VDEV: 3500 BACKUP
Adapter Connections:
Adapter Owner: LINUX02 NIC: 0700.P00 Name: UNASSIGNED
Porttype: Access
RX Packets: 2920 Discarded: 0 Errors: 0
TX Packets: 763 Discarded: 0 Errors: 0
RX Bytes: 207890 TX Bytes: 163198
Device: 0702 Unit: 002 Role: DATA vPort: 0065 Index: 0003
VLAN: 0730
Options: Ethernet Broadcast
Unicast MAC Addresses:
02-00-00-00-00-03 IP: 157.170.179.198
Multicast MAC Addresses:
01-00-5E-00-00-01 IP: 224.0.0.1
01-00-5E-00-00-FB IP: 224.0.0.251
33-33-00-00-00-01 IP: FF02::1
33-33-00-00-00-FB IP: FF02::FB
33-33-FF-00-00-03 IP: FF02::FF00:3
q vswitch vswitche det
VSWITCH SYSTEM VSWITCHE Type: VSWITCH Connected: 1 Maxconn: INFINITE
PERSISTENT RESTRICTED ETHERNET Accounting: OFF
VLAN Aware Default VLAN: 1000 Default Porttype: Trunk GVRP: Enabled
Native VLAN: 1000
MAC address: 02-00-00-00-00-02
State: Ready
IPTimeout: 5 QueueStorage: 8
Isolation Status: OFF
Portname: OSA3500 RDEV: 3600.P01 Controller: DTCVSW2 VDEV: 3600
VSWITCH Connection:
RX Packets: 0 Discarded: 0 Errors: 0
TX Packets: 927 Discarded: 0 Errors: 0
RX Bytes: 0 TX Bytes: 69635
Device: 3602 Unit: 002 Role: DATA vPort: 0001 Index: 0001
Portname: OSA3600 RDEV: 3504.P01 Controller: DTCVSW1 VDEV: 3504 BACKUP
Adapter Connections:
Adapter Owner: LINUX02 NIC: 0800.P00 Name: UNASSIGNED
Porttype: Access
RX Packets: 0 Discarded: 0 Errors: 0
TX Packets: 927 Discarded: 0 Errors: 0
RX Bytes: 0 TX Bytes: 69635
Device: 0802 Unit: 002 Role: DATA vPort: 0065 Index: 0003
VLAN: 0106
Options: Ethernet Broadcast
Unicast MAC Addresses:
02-00-00-00-00-04
Multicast MAC Addresses:
33-33-00-00-00-01 IP: FF02::1
33-33-00-00-00-FB IP: FF02::FB
33-33-FF-00-00-04 IP: FF02::FF00:4
#CP Q NIC DET
Adapter 0700.P00 Type: QDIO Name: UNASSIGNED Devices: 3
MAC: 02-00-00-00-00-03 VSWITCH: SYSTEM VSWITCHI
RX Packets: 3006 Discarded: 0 Errors: 0
TX Packets: 764 Discarded: 0 Errors: 0
RX Bytes: 212702 TX Bytes: 163248
Connection Name: HALLOLE State: Session Established
Device: 0700 Unit: 000 Role: CTL-READ
Device: 0701 Unit: 001 Role: CTL-WRITE
Device: 0702 Unit: 002 Role: DATA vPort: 0065 Index: 0003
VLAN: 0730
Options: Ethernet Broadcast
Unicast MAC Addresses:
02-00-00-00-00-03
Multicast MAC Addresses:
01-00-5E-00-00-01 IP: 224.0.0.1
01-00-5E-00-00-FB IP: 224.0.0.251
33-33-00-00-00-01 IP: FF02::1
33-33-00-00-00-FB IP: FF02::FB
33-33-FF-00-00-03 IP: FF02::FF00:3
Adapter 0800.P00 Type: QDIO Name: UNASSIGNED Devices: 3
MAC: 02-00-00-00-00-04 VSWITCH: SYSTEM VSWITCHE
RX Packets: 0 Discarded: 0 Errors: 0
TX Packets: 1019 Discarded: 0 Errors: 0
RX Bytes: 0 TX Bytes: 75523
Connection Name: HALLOLE State: Session Established
Device: 0800 Unit: 000 Role: CTL-READ
Device: 0801 Unit: 001 Role: CTL-WRITE
Device: 0802 Unit: 002 Role: DATA vPort: 0065 Index: 0003
VLAN: 0106
Options: Ethernet Broadcast
Unicast MAC Addresses:
02-00-00-00-00-04
Multicast MAC Addresses:
33-33-00-00-00-01 IP: FF02::1
33-33-00-00-00-FB IP: FF02::FB
33-33-FF-00-00-04 IP: FF02::FF00:4
----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
