Do all your LDoms on the same host drop off the network at the same time, ditto for the Control Domain (on the vsw devices)?
-Steve --- Scott Adair <scott at adair.cc> wrote: > Hi > > I'm seeing some strange behavior with networking > inside my LDom > environment, and was hoping that somebody has > experienced the same > issue. And hopefully have an idea how to fix it :-) > > First, here is some background information.. The > system is a T5240 > running Solaris 10u5, and LDom 1.0.3. There are 5 > LDoms configured, > and all are using each of three virtual switches and > each switch is > connected to a single network port. > > The primary domain has 8 VCPUs and 8GB of RAM > allocated to it. Nothing > else is running in it. Each LDom is configured with > 24 VCPUs, 3 MAUs, > at least 22GB of RAM and three virtual nic. > > Every now and then a LDom will drop off our network > for no apparent > reason. The LDom is still running, I am able to > connect to the console > and the vnet0 interface is still plumbed. I cannot > ping the LDom from > the outside or from the primary domain. Generally if > I leave the > system for a period of time (say 10-15mins) > everything comes back to > life. > > Nothing of relevance shows up in the logs of either > the LDom or the > primary domain, aside from the inability connect to > our NIS or NFS > servers. > > Below is a listing of the configuration. If anybody > needs more > information please let me know. Any ideas would be > helpful! > > Scott > > > > torsun01sx:/root# ldm list-bindings -e > NAME STATE FLAGS CONS VCPU > MEMORY UTIL UPTIME > primary active -n-cv SP 8 8G > 2.8% 20h 36m > > MAC > 00:14:4f:e8:a9:b8 > > VCPU > VID PID UTIL STRAND > 0 0 1.7% 100% > 1 1 1.5% 100% > 2 2 0.3% 100% > 3 3 0.1% 100% > 4 4 1.8% 100% > 5 5 0.3% 100% > 6 6 0.1% 100% > 7 7 0.2% 100% > > MAU > ID CPUSET > 0 (0, 1, 2, 3, 4, 5, 6, 7) > > MEMORY > RA PA SIZE > 0xe000000 0xe000000 8G > > IO > DEVICE PSEUDONYM OPTIONS > pci at 400 pci_0 > pci at 500 pci_1 > > VCC > NAME PORT-RANGE > primary-vcc0 5001-5100 > CLIENT PORT LDC > torld-soln02 at primary-vcc0 5001 17 > torld-soln01 at primary-vcc0 5002 26 > torld-qa02 at primary-vcc0 5003 33 > torld-qa01 at primary-vcc0 5004 40 > torld-soleng01 at primary-vcc0 5005 46 > > VSW > NAME MAC NET-DEV > DEVICE MODE > primary-vsw1 00:14:4f:f9:ef:b6 nxge1 > switch at 0 > PEER MAC > LDC > vnet0 at torld-soln02 > 00:14:4f:fb:ae:3c 11 > vnet2 at torld-soln01 > 00:14:4f:f9:08:7e 21 > vnet1 at torld-qa02 > 00:14:4f:fb:7d:0e 28 > vnet2 at torld-qa01 > 00:14:4f:fb:0d:8a 36 > vnet1 at torld-soleng01 > 00:14:4f:f9:64:9b 42 > NAME MAC NET-DEV > DEVICE MODE > primary-vsw2 00:14:4f:fa:a2:aa nxge2 > switch at 1 > PEER MAC > LDC > vnet1 at torld-soln02 > 00:14:4f:fb:c2:74 12 > vnet0 at torld-soln01 > 00:14:4f:f8:44:52 18 > vnet2 at torld-qa02 > 00:14:4f:f9:8f:26 29 > vnet0 at torld-qa01 > 00:14:4f:f9:7c:be 34 > vnet2 at torld-soleng01 > 00:14:4f:fa:28:34 43 > NAME MAC NET-DEV > DEVICE MODE > primary-vsw3 00:14:4f:fb:22:8b nxge3 > switch at 2 > PEER MAC > LDC > vnet2 at torld-soln02 > 00:14:4f:fa:3c:e3 14 > vnet1 at torld-soln01 > 00:14:4f:fb:66:d4 19 > vnet0 at torld-qa02 > 00:14:4f:f9:e9:26 27 > vnet1 at torld-qa01 > 00:14:4f:fa:a6:e1 35 > vnet0 at torld-soleng01 > 00:14:4f:fb:05:47 41 > > VDS > NAME VOLUME OPTIONS > DEVICE > primary-vds0 torld-soln02_dsk01 > /data/ldom/ > torld-soln02/dsk01.img > torld-qa01_dsk01 > /data/ldom/ > torld-qa01/dsk01.img > torld-qa01_dsk02 > /data/ldom/ > torld-qa01/dsk02.img > torld-qa02_dsk01 > /data/ldom/ > torld-qa02/dsk01.img > torld-qa02_dsk02 > /data/ldom/ > torld-qa02/dsk02.img > torld-soln01_dsk01 > /data/ldom/ > torld-soln01/dsk01.img > torld-soleng01_dsk01 > /data/ldom/ > torld-soleng01/dsk01.img > CLIENT VOLUME > LDC > torld-soln02_dsk01 at torld-soln02 > torld-soln02_dsk01 15 > torld-soln01_dsk01 at torld-soln01 > torld-soln01_dsk01 24 > torld-qa02_dsk01 at torld-qa02 > torld-qa02_dsk01 30 > torld-qa02_dsk02 at torld-qa02 > torld-qa02_dsk02 31 > torld-qa01_dsk01 at torld-qa01 > torld-qa01_dsk01 37 > torld-qa01_dsk02 at torld-qa01 > torld-qa01_dsk02 38 > torld-soleng01_dsk01 at torld-soleng01 > torld-soleng01_dsk01 44 > > VLDC > NAME > primary-vldc3 > CLIENT DESC > LDC > SP spds > 20 > SP sunvts > 6 > SP sunmc > 7 > SP explorer > 8 > SP led > 9 > SP flashupdate > 10 > SP > system-management === message truncated ===
