VPC Errors
I am trying to configure 2 VPCs on a pair of Nexus 5010s.
The interfaces I want to use show as connected, but as soon as I create the port-channel interface with the "channel-group 123" command, the physical interfaces show as "notconnect" and the interface P0123 says "noOperMem".
I've tried deleting it and re-creating several times but the same thing keeps happening.
Any suggestions are greatly appreciated.
Could you do the following:-
1- shut down the physical interfaces
2- create the port-channel
3- unshut the physical interfaces
Make sure you do this both the ends.
Similar Messages
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Has Anybody seen this VPC error on the 5k?
Ok, my VPC is up and working for all my devices except my connection to the uplink switch. It is a sinle 3750 with port channles consisting of 4 interfaces. It is connected to two 5010s. I show the following error when I show VPC
"vpc port channel mis-config due to vpc links in the 2 switches connected to differnt partners"
Google does not have much on this error and this is the first time I have seen this. Any idea on what might casue this?
Thanks for any help.Hi Justin,
I have not specifically come across this error before, but it seems to suggest that both your vpc peer devices do not recognise the 3750 as a single switch, but two separate entities, thus perceive the links as separate. Is the 3750 a stack of switches where you have distributed the etherchannel uplinks across seperate switches in the stack, commonly referred to as cross-stack Etherchannel?
Ensure that all four uplinks on the 3750s are configured within the same port-channel group using LACP (mode active), similarly that the N5K uplinks are configured or associated with the same port-channel and vpc identifier. Could you post the configuration of your uplink from the 3750(s), and N5K uplinks to the 3750 and peer-link and keep-alive link.
If you do a show interface trunk on the N5K, do any vlans show not forwarding and that are err-disabled, this suggest that the incorrect VLANs are not consistent across the uplinks.
Hope this helps.
Allan. -
First PKGBUILD: 'cannot stat' error for source file
I'm attempting my first PKGBUILD and I've run into some trouble.
PKGBUILD:
# Maintainer: Simon Wydooghe <hyperbaton at gmail dot com>
pkgname=vpcs
pkgver=0.21a
pkgrel=1
pkgdesc="Simulates up to 9 computers for ping/traceroute purposes."
arch=('i686' 'x86_64')
url="http://vpcs.sourceforge.net/"
license=('GPL')
makedepends=('p7zip')
source=('${pkgname}_${pkgver}.7z::http://downloads.sourceforge.net/project/${pkgname}/binary/${pkgver}/${pkgname}_${pkgver}.7z')
noextract=('${pkgname}_${pkgver}.7z')
md5sums=('dac71bdf9d04a3b7e69fe25b15f1ee5c')
package() {
local vpcsdir="opt/vpcs"
local binary="vpcs32"
cd "${srcdir}"
mv ${pkgname}_${pkgver}.7z.part ${pkgname}_${pkgver}.7z
7z e -o"${pkgname}-${pkgver}" "${pkgname}_${pkgver}.7z"
cd "${pkgname}-{$pkgver}"
mv startup.vpc readme.txt ${pkgdir}/${vpcsdir}
if [ $CARCH = "x86_64" ]; then
binary="vpcs64"
fi
mv ${binary} ${pkgdir}/${vpcsdir}/vpcs
chmod +x ${pkgdir}/${vpcsdir}/vpcs
Error when running makepkg:
[hb@hb-desktop vpcs]$ makepkg
==> Making package: vpcs 0.21a-1 (Mon Apr 4 15:48:07 CEST 2011)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving Sources...
-> Downloading ${pkgname}_${pkgver}.7z...
--2011-04-04 15:48:07-- http://downloads.sourceforge.net/project/vpcs/binary/0.21a/vpcs_0.21a.7z
Resolving downloads.sourceforge.net... 216.34.181.59
Connecting to downloads.sourceforge.net|216.34.181.59|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://switch.dl.sourceforge.net/project/vpcs/binary/0.21a/vpcs_0.21a.7z [following]
--2011-04-04 15:48:07-- http://switch.dl.sourceforge.net/project/vpcs/binary/0.21a/vpcs_0.21a.7z
Resolving switch.dl.sourceforge.net... 130.59.138.21, 2001:620:0:1b::21
Connecting to switch.dl.sourceforge.net|130.59.138.21|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1168714 (1.1M) [application/x-7z-compressed]
Saving to: “vpcs_0.21a.7z.part”
100%[======================================================================================================================================>] 1,168,714 1.10M/s in 1.0s
2011-04-04 15:48:08 (1.10 MB/s) - “vpcs_0.21a.7z.part” saved [1168714/1168714]
mv: cannot stat `/home/hb/abs/vpcs/${pkgname}_${pkgver}.7z.part': No such file or directory
==> ERROR: Failure while downloading ${pkgname}_${pkgver}.7z
Aborting...
So it seems that '.part' is being added to the source filename when being downloaded by makepkg. I added '${pkgname}_${pkgver}.7z::' in front of the source url to rename the file (I believe that's correct, no?).
This is the PKGBUILD directory after running makepkg:
[hb@hb-desktop vpcs]$ ls -l
total 1152
-rw-r--r-- 1 hb hb 884 Apr 4 15:47 PKGBUILD
drwxr-xr-x 2 hb hb 4096 Apr 4 16:01 src
-rw-r--r-- 1 hb hb 1168714 Mar 8 04:18 vpcs_0.21a.7z.part
I can stat the file in question:
[hb@hb-desktop vpcs]$ stat vpcs_0.21a.7z.part
File: `vpcs_0.21a.7z.part'
Size: 1168714 Blocks: 2288 IO Block: 4096 regular file
Device: 805h/2053d Inode: 1046825 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1000/ hb) Gid: ( 1000/ hb)
Access: 2011-04-04 16:01:22.000000000 +0200
Modify: 2011-03-08 04:18:48.000000000 +0100
Change: 2011-04-04 16:01:22.477037824 +0200
Birth: -
So can someone tell me which moronic error I've made this time? :-)Excellent, thanks, that did the trick!
While I've opened this topic anyway, I have another question. The application in question uses a configuration file which it only looks for in the directory the executable resides in (unless a specific command line argument is given). For this reason, it seems most logical to place the application under /opt. But /opt is not in $PATH by default. What is the best way to add the directory /opt/vpcs to $PATH but to also remove it from $PATH when the application is removed?
Last edited by HyperBaton (2011-04-04 14:33:45) -
Hi Friends,
We are experiencing issue in Cisco 6004 while creating VPC. We are unable to configure VPC because upon enabling the feature it is showing error.
Request if anybody can help us here.
TEST(config)# feature vpc
Error: while enabling/disabling service: vpc, err: (null) (0x4288005c)
TEST# sh license usage
Feature Ins Lic Status Expiry Date Comments
Count
FCOE_NPV_PKG No - Unused -
FM_SERVER_PKG No - Unused -
ENTERPRISE_PKG No - Unused -
FC_FEATURES_PKG No - Unused Grace 117D 4H
VMFEX_FEATURE_PKG No - Unused Grace 117D 5H
ENHANCED_LAYER2_PKG No - Unused -
LAN_BASE_SERVICES_PKG Yes - In use Never -
LAN_ENTERPRISE_SERVICES_PKG No - Unused -
TEST# show feature | i vpc
vpc 1 disabled
TEST# show feature
Feature Name Instance State
Flexlink 1 enabled
amt 1 disabled
bfd 1 disabled
bfd_app 1 disabled
bgp 1 disabled
cts 1 disabled
dhcp 1 disabled
dot1x 1 disabled
eigrp 1 disabled
eigrp 2 disabled
eigrp 3 disabled
eigrp 4 disabled
eth_port_sec 1 disabled
extended_credit 1 disabled
fabric-binding 1 disabled
fc-port-security 1 disabled
fcoe 1 disabled
fcoe-npv 1 disabled
fcsp 1 disabled
fex 1 enabled
fport-channel-trunk 1 disabled
glbp 1 disabled
hsrp_engine 1 disabled
http-server 1 disabled
interface-vlan 1 enabled
isis 1 disabled
isis 2 disabled
isis 3 disabled
isis 4 disabled
lacp 1 enabled
ldap 1 disabled
lldp 1 enabled
msdp 1 disabled
npiv 1 disabled
npv 1 disabled
oim 1 disabled
ospf 1 disabled
ospf 2 disabled
ospf 3 disabled
ospf 4 disabled
ospfv3 1 disabled
ospfv3 2 disabled
ospfv3 3 disabled
ospfv3 4 disabled
pbr 1 disabled
pim 1 disabled
poe 1 disabled
port_track 1 disabled
private-vlan 1 disabled
privilege 1 disabled
ptp 1 disabled
rip 1 disabled
rip 2 disabled
rip 3 disabled
rip 4 disabled
scpServer 1 disabled
sftpServer 1 disabled
sshServer 1 enabled
tacacs 1 disabled
telnetServer 1 enabled
udld 1 enabled
vmfex 1 disabled
vpc 1 disabled
vrrp 1 disabled
vtp 1 disabled
TEST#I know this is a few months old so hopefully you already resolved the issue, but for anyone else searching:
Just got off a call with TAC trying to resolve this issue on my 5548UP.
Turns out that you cannot configure VPC if the flexlink feature is enabled. Disabled that feature, and everything worked for me. -
Nexus 3548 couldn`t enable vPC feature
Hello All,
I have to implement to 2 Nexus 3548 switches for a customer. The customer like to use it as core-switch (small LAN) and also like to run VPC feature. Now I have tried to active it, but I got the follow error message:
Enter configuration commands, one per line. End with CNTL/Z.
chefan-swi01(config)# feature vpc
Error: vPC feature is not supported
Is their a way to get VPC working on these plattform?
Software
BIOS: version 1.9.0
loader: version N/A
kickstart: version 5.0(3)A1(1)
system: version 5.0(3)A1(1)
power-seq: Module 1: version v2.1
BIOS compile time: 10/13/2012
kickstart image file is: bootflash:/n3500-uk9-kickstart.5.0.3.A1.1.bin
kickstart compile time: 11/2/2012 1:00:00 [11/02/2012 09:53:29]
system image file is: bootflash:/n3500-uk9.5.0.3.A1.1.bin
system compile time: 11/2/2012 1:00:00 [11/02/2012 10:27:12]
Hardware
cisco Nexus 3548 Chassis ("48x10GE Supervisor")
Intel(R) Pentium(R) CPU @ 1 with 4140896 kB of memory.
Processor Board ID FOC17480ZHN
Device name: chefan-swi01
bootflash: 2007040 kB
Thx a lot for any suggestions.
Kind Regards, FerdiSeems to be an error on the Nexus 3k product page. We had a customer who purchased these for VPC support.
http://www.cisco.com/en/US/products/ps11541/index.html
Nexus 3500 Features
Ultra-Low Latency
Line-rate layer 2 and 3 switching at ultra-low latencies
Ideal for high-performance trading workloads
Mission-Critical Features
Network Address Translation (NAT)
Virtual Port Channel
IEEE-1588 PTP -
Compatibility check failed for speed
How to resolve following vPC error :-
Compatibility check failed for speed,
thanksWithout more information it is hard to know, but it could be that each switch is configured with different speed for that port.
HTH -
Error message -1 installing VPC 7
I know that this is not the proper place to post questions regarding third party applications, but my wows really concern the meaning of the error message -1 that I receive trying to install (or really reinstall) the Windows XP-part of a Virtual PC (7). What does it mean in layman terms?
The Windows Installer Service could not be accessed. This can occur if your running Windows in safe mode or if the Windows installer is not correctly installed. Contact your personnel for assistance.
with that one, the following document is a good place to start:
"Error 1719: The Windows Installer service could not be accessed" error message when you try to add or remove a program -
I have 2 Nexus 5548 switches. I'm facing issues on VPC status down and consistency check not performed.
Below is the output.
vPC status
id Port Status Consistency Reason Active vlans
216 Po216 down* Not Consistency Check Not -
Applicable Performed
C5548SH02(config-if)# sh vpc brief
Legend:
(*) - local vPC is down, forwarding via vPC peer-link
vPC domain id : 100
Peer status : peer adjacency formed ok
vPC keep-alive status : peer is alive
Configuration consistency status: success
Per-vlan consistency status : success
Type-2 consistency status : success
vPC role : secondary
Number of vPCs configured : 93
Peer Gateway : Enabled
Peer gateway excluded VLANs : -
Dual-active excluded VLANs : -
Graceful Consistency Check : EnabledHi Sushil
It seems your vpc peering is perfect but there is some problem with the port channel configuration (po216). It would be nice to share the configuration. The port configuration must be same on both switches part for physcial interface.
sh run interfac po216
sh run inter ethernet "physical port number "
see port configuration on following example
sw01# sh running-config inter po 12
!Command: show running-config interface port-channel12
!Time: Mon Oct 6 12:19:53 2014
version 5.2(1)N1(7)
interface port-channel12
description data
switchport access vlan 2106
spanning-tree port type edge
vpc 12
sw02# sh run inter po 12
!Command: show running-config interface port-channel12
!Time: Mon Oct 6 12:20:46 2014
version 5.2(1)N1(7)
interface port-channel12
description data
switchport access vlan 2106
spanning-tree port type edge
vpc 12 -
A communication error has occurred while invoking commands in SharePoint host process
Hi All,
I am using Virtual box to connect to Sharepoint 2013 VPC. Due to an unexpected sutdown of my machine the VPC got some issue. Now I restored it using my bak up file. But after this when I deploy my sharepoint 2013 farm solution Iam getting the following error.
Error occurred in deployment step 'Recycle IIS Application Pool': A communication error has occurred while invoking commands in SharePoint host process: The server did not provide a meaningful reply; this might be caused by a contract mismatch, a premature
session shutdown or an internal server error.
What could be the issue? Any suggestions ?
Thanks in advance...
Regards
Nimisha
[email protected]Hi Nimisha,
Seems that the original issue of communication error has been solved, for this new issue, it is recommended that you open a new thread which can make others easier
to focus on one issue in one single thread.
Best regards,
Patrick
Patrick Liang
TechNet Community Support -
Problem with Virtual PC and Network Connection - VPC gets disconnected
Hi,
I've been having a few problems with a virtual computer and its network connection. I've set up a few computers the same way over the years and they all work fine except this one. We use the Virtual PC and XP mode to access our data from an older
program. The databases are on a server, which are accessed as a mapped drive. Every once in a while (with no particular pattern, sometimes it doesn't happen all day, sometimes it happens every 5 mins), the VPC gets disconnected from the network,
my program returns a file read error and then everything is frozen. When I try to ipconfig/release and renew, it releases correctly then it won't renew. I need to shut down the VPC from the Win7 task manager and even so, it doesn't shut it down,
even when I try to kill the vpc process. The only way it'll come back up is if I restart the computer. The network connection on the Win7 computer doesn't do that.
Is there anything I can do to fix this ?
Thanks,
MelanieHi,
Does it become more stable now, actually, I'm afraid that this issue is not related with the drive letter or name. Since you're using bridge mode, the I would suggest you use NAT as a test, it is the default network configuration, which allows the VM
to leverage the external TCP/IP network connected to the host. This is very useful if you regularly move the host computer between different network configurations. NAT is the preferred networking option when there is a shortage of IP addresses, a need to
ensure the VM’s IP address is not targetable from an external network, or a need for connecting using WWAN.
Yolanda Zhu
TechNet Community Support -
Word (Office 2001) gives Type 2 error at start-up - help needed
Good day - I'm puzzled by a problem I'm unable to resolve. First, Word (part of the Office 2001 suite) suddenly lost it's pull-down menus, including the About tab, and then, upon relaunch, gave me a Type 2 error and refused to start. It first shows the Start-up 'Gallery' scene, and when you try to open an existing document or a new Word document, it then briefly shows the Word template and then crashes with a Type 2 error (I've run this program for years without any major issues). When I couldn't get this resolved after re-starting with a desktop rebuild, I checked the other applications - Entourage, PowerPoint, and Excel, and they all work fine. I trashed the Microsoft prefs - still no change. I removed the fonts - no change. I reloaded the MS Word portion of the Suite - no change. I zapped the PRAM, tested all the system extensions, even replaced the Internet Prefs - no joy. I even went so far as to do a Clean Install of new System software from my software install disk. Other than this, I haven't loaded any new software or done anything that I can think would cause this, and the odd thing is that the program installed on the hard disk WILL RUN when I boot from a restore or Norton system CD! Yet, when I reboot into my system on the hard drive, I'm back to the error message. With brand new system software the application will crash as before. Short of completing re-installing the Office 2001 suite (which I don't want to do, as I will likely lose all my email and address book and calendar) or re-initializing the hard drive and completely starting over, losing everything, I'm at a loss. I have run Norton (de-fragged the HD, ran anti-virus, etc.), checked my hardware with the hardware test disk, used Disk First Aid, all to no avail - no problems with memory, hardware or software indicated. The only thing I haven't done is update drivers, primarily because I have a newer (3.2.8) disk driver on the system than the Driver Utility has, and I don't want to replace it with 3.2.7. Does anyone have any ideas as to what may be causing this, or have any ideas before I'm forced to take this to a Mac repair facility? Thanks in advance...
Greetings to all - Thank you for your replies and help. I did this in reverse order to the posts. Trashing the ASLM, Finder, Mac OS and System Prefs provided the same result - Type 2 error at Word start-up. I had tested extensions using the extensions manager in sets of 5 with no change previously; I restarted with all extensions off (shift key at start-up) and got the same Type 2 error when launching MS Word.
Further info: I've tried this with VM at 1M + installed memory and with VW at double installed memory and it made no difference (I've always used VM in substantial blocks, even with VPC, which I use daily). I've removed ATM 4.6 as a precaution. I've also tried to remove everything that interfaces with MS Word - PrinToPDF comes to mind, as well as all non-original fonts.
I'm puzzled by one thing, which may be nothing but a curiosity, and it may have to do with the way I'm installing MS Word in an attempt to overcome this issue. As you know, Office 2001 provides you with a number which you need to retain upon installation. My original number, then, becomes superceded with each install; in other words, the last 4 numbers changes, out of the original 54092-XXX-XXXXXXX-XXXXX number provided. A number shows up on the initial lauch window; the problem I detect is that this number isn't the number given at the last install, but the ORIGINAL number I was given when the program was originally installed. This 'suggests' that perhaps the problem is with MS Word itself, as you'd think the program at lauch would recognize the new ID number given when the program files are re-installed using custom install. As an aside, I originally tried to do a 'drag and drop install of the Office 2001 folder, as suggested on the install disk; the system read the item numbers and gave me a 'preparing to copy' message and a spinning beach ball for 20 minutes before I was more or less forced to restart the computer with the reset button. I'm unsure this makes any difference, given that the program will launch with a boot disk, and all of the other modules will launch as they always have.
I'm appreciative of your help and comments. I didn't realize that this forum existed before, having been using a local MUG forum exclusively, and I suspect I'll use it a lot in the coming months as I coax an aging machine to continue working. This may be the first time in 20 years of Mac ownership that a technician might be called for, but I'm hoping for an easier solution. -
Hi All,
I am using Virtual box to connect to Sharepoint 2013 VPC. Due to an unexpected sutdown of my machine the VPC got some issue. Now I restored it using my bak up file. But after this when I deploy my sharepoint 2013 farm solution Iam getting the following error.
Error occurred in deployment step 'Recycle IIS Application Pool': Could not load file or assembly 'Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified..
Editing the web.config and adding dependentAssembly didnt worked for me.
What could be the issue? Any suggestions ?
Thanks in advance...
Regards
Nimisha
[email protected]Hi,
Please try to do as follows:
1. Check your farm solution whether reference the Microsoft.SharePoint.dll. Or try to add the Microsoft.SharePoint.dll into the bin folder.
2. Execute the iisreset command.
3. Create a new farm solution and check whether the issue still occurs or not.
Best Regards
Dennis Guo
TechNet Community Support -
Nexus 5000 vpc and fabricpath considerations
Hello community,
I'm currently in the process of implementing a fabricpath environment which includes Nexus 5548UP as well Nexus 7009
NX OS on N5K is 6.0(2)N1(2)
Regarding the FP config on the N5K I wonder what is the best practice for the peer-link. Is it necessary to configure the Portchannel like below:
interface port-channel2
description VPC+ Peer Link
switchport mode fabricpath
spanning-tree port type network
vpc peer-link
There are several VLANs configured as FP.
As I understand we can remove the command:
spanning-tree port type network
Can anyone confirm this ?
Also I noticed a "cosmetic" problem. On two port 1/9 and 1/10 on both N5K it isn't possible to execute the command "speed"?!
When the command speed is executed I receive the following error:
ERROR: Ethernet1/9: Configuration does not match the port capability
Also please notice after the vPC and FP configuration we don't do a reload!
Thanks
UdoHi Simon -
Have done some testings in the lab on ISSU with FEXes either in Active/Active and Straight-through fashion, and it works.
Disabling BA on N5K(except the vPC peer link) is one of the requirements for ISSU .
In a lately lab testing with the following topo, BA is configured on the vpc 101 between the N5Ks and Cat6k. We have a repeated regular ping between the SVI interfaces of c3750 and Cat6K.
c3750
||
vPC
||
N5K =====vPC====== N5K
||
vpc 101
||
Cat6k
When we changed the network type to disable BA, we observed some ping drops, which around 20-30.
I am not sure what your network looks like, hopefully this will give you some ideas about the ISSU. As a general recommendation, schedule a change window for some changes or even ISSU.
regards,
Michael -
Time to get links up in vPC N7K
Hello,
I have 2 vPCs between a 6509 connected and 2 different N7K 7010 (running 5.1.2), called vPC 100 and 101 on ports e10/26 and e10/27 on each N7K.
Consistencies are ok on both sides, my question is what happens if I reboot teh 6509 based on the messages I capture here below from one of teh 2 N7K, named DS1?
1) if thre is no SPT configured (all ports are on FWD), why the N7K switch has to go Blocking --> Learning --> Farwarding and taking 30 secs all together?
2) what is this message? I couldnt find it in the MESGs documentation guide.
2010 Aug 17 01:42:54.564752 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=76)
3) why does it show:
ERROR: No spanning tree information available for Ethernet10/26
when you do sh spanning tree interface? I know its because thre is vPC but Its a bit confusing to read ERROR? dont u think so?
Thanks,
Giulio.
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DS1# 2010 Aug 17 01:42:54.369 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 101 configured vlans changed
2010 Aug 17 01:42:54.369 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 101 configuration is consistent
2010 Aug 17 01:42:54.393 DS1 %$ VDC-1 %$ %VPC-6-VPC_UP: vPC 101 is up
2010 Aug 17 01:42:54.445 DS1 %$ VDC-1 %$ %ETH_PORT_CHANNEL-5-PORT_UP: port-channel101: Ethernet10/27 is up
2010 Aug 17 01:42:54.470 DS1 %$ VDC-1 %$ %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel101: first operational port changed from none to Ethernet10/27
2010 Aug 17 01:42:54.486 DS1 %$ VDC-1 %$ %ETHPORT-5-IF_UP: Interface Ethernet10/27 is up in mode trunk
2010 Aug 17 01:42:54.552 DS1 %$ VDC-1 %$ %STP-6-PORT_ADDED: Interface port-channel101, added to VLAN0109 with role unknown, state disabled, cost 1, priority 128, link-type P2p
2010 Aug 17 01:42:54.552 DS1 %$ VDC-1 %$ %STP-6-PORT_ROLE: Port port-channel101 instance VLAN0109 role changed to designated
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_ADDED: Interface port-channel101, added to VLAN0110 with role unknown, state disabled, cost 1, priority 128, link-type P2p
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_ROLE: Port port-channel101 instance VLAN0110 role changed to designated
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_ADDED: Interface port-channel101, added to VLAN0401 with role unknown, state disabled, cost 1, priority 128, link-type P2p
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_ROLE: Port port-channel101 instance VLAN0401 role changed to designated
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0109 moving from disabled to blocking
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0110 moving from disabled to blocking
2010 Aug 17 01:42:54.553 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0401 moving from disabled to blocking
2010 Aug 17 01:42:54.553105 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
2010 Aug 17 01:42:54.555 DS1 %$ VDC-1 %$ %ETHPORT-5-IF_UP: Interface port-channel101 is up in mode trunk
2010 Aug 17 01:42:54.564752 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=76)
2010 Aug 17 01:42:54.689 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 100 configured vlans changed
2010 Aug 17 01:42:54.690 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 100 configuration is consistent
2010 Aug 17 01:42:54.700 DS1 %$ VDC-1 %$ %VPC-6-VPC_UP: vPC 100 is up
2010 Aug 17 01:42:54.738 DS1 %$ VDC-1 %$ %ETH_PORT_CHANNEL-5-PORT_UP: port-channel100: Ethernet10/26 is up
2010 Aug 17 01:42:54.759 DS1 %$ VDC-1 %$ %ETH_PORT_CHANNEL-5-FOP_CHANGED: port-channel100: first operational port changed from none to Ethernet10/26
2010 Aug 17 01:42:54.771 DS1 %$ VDC-1 %$ %ETHPORT-5-IF_UP: Interface Ethernet10/26 is up in mode trunk
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_ADDED: Interface port-channel100, added to VLAN0202 with role unknown, state disabled, cost 1, priority 128, link-type P2p
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_ROLE: Port port-channel100 instance VLAN0202 role changed to designated
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_ADDED: Interface port-channel100, added to VLAN0402 with role unknown, state disabled, cost 1, priority 128, link-type P2p
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_ROLE: Port port-channel100 instance VLAN0402 role changed to designated
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0202 moving from disabled to blocking
2010 Aug 17 01:42:54.829 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0402 moving from disabled to blocking
2010 Aug 17 01:42:54.829120 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
2010 Aug 17 01:42:54.831 DS1 %$ VDC-1 %$ %ETHPORT-5-IF_UP: Interface port-channel100 is up in mode trunk
2010 Aug 17 01:42:54.839780 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=76)
2010 Aug 17 01:43:00.625 DS1 %$ VDC-1 %$ %CDP-6-NEIGHBOR_ADDED: Device SAS1 discovered of type cisco WS-C6509 with port TenGigabitEthernet5/4 on incoming port Ethernet10/26 with ip addr <no IP Addr Received> and mgmt ip <no MGMT IP Addr Received>
2010 Aug 17 01:43:00.625 DS1 %$ VDC-1 %$ %CDP-6-NEIGHBOR_ADDED: Device SAS1 discovered of type cisco WS-C6509 with port TenGigabitEthernet5/5 on incoming port Ethernet10/27 with ip addr <no IP Addr Received> and mgmt ip <no MGMT IP Addr Received>
2010 Aug 17 01:43:09.370 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0109 moving from blocking to learning
2010 Aug 17 01:43:09.370239 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
2010 Aug 17 01:43:09.379 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0110 moving from blocking to learning
2010 Aug 17 01:43:09.379 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0401 moving from blocking to learning
2010 Aug 17 01:43:09.379163 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
2010 Aug 17 01:43:09.619 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0202 moving from blocking to learning
2010 Aug 17 01:43:09.618813 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
2010 Aug 17 01:43:09.625 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0402 moving from blocking to learning
2010 Aug 17 01:43:09.625444 stp: vb_vlan_shim_set_vlans_multi_port_state[2990]: (rc=40dd0003) failed to send pvlan port statechange notification!
DS1#
DS1# 2010 Aug 17 01:43:24.368 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0109 moving from learning to forwarding
2010 Aug 17 01:43:24.378 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0110 moving from learning to forwarding
2010 Aug 17 01:43:24.378 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel101 instance VLAN0401 moving from learning to forwarding
2010 Aug 17 01:43:24.618 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0202 moving from learning to forwarding
2010 Aug 17 01:43:24.637 DS1 %$ VDC-1 %$ %STP-6-PORT_STATE: Port port-channel100 instance VLAN0402 moving from learning to forwarding
2010 Aug 17 01:45:11.260 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 100 configured vlans changed
2010 Aug 17 01:45:11.260 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 100 configuration is consistent
2010 Aug 17 01:45:11.266 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 100 configured vlans changed
2010 Aug 17 01:45:11.268 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 100 configuration is consistent
2010 Aug 17 01:45:11.422917 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=52)
2010 Aug 17 01:45:11.431359 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=76)
2010 Aug 17 01:45:11.620 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 101 configured vlans changed
2010 Aug 17 01:45:11.620 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 101 configuration is consistent
2010 Aug 17 01:45:11.621 DS1 %$ VDC-1 %$ %VPC-6-PEER_VPC_CFGD_VLANS_CHANGED: Peer vPC 101 configured vlans changed
2010 Aug 17 01:45:11.623 DS1 %$ VDC-1 %$ %VPC-6-INTF_CONSISTENCY_SUCCESS: In domain 1, vPC 101 configuration is consistent
2010 Aug 17 01:45:11.753620 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=40)
2010 Aug 17 01:45:11.761546 stp: stp_mcs_process_sps_msg(1175): Failed (rc=0x40dd002d, No ports to aggregate set port state) SPS (Len=76)Matthew Woods wrote:
Thanks for the testing and tips Pondini. Sounds like everything will work, so I just ordered my copy of Snow Leopard.
You'll love it!
Your idea of excluding the the opposite boot partition from each other's time machine settings is a good one. I plan to keep most of my work files on a separate internal drive anyway (that will be included in the TM backup under either OS), so the boot partition not currently being used shouldn't change when I'm in the other OS.
Ah, in that case, don't partition the TM drive (otherwise you'll have two separate backups of the work drive). And it won't much matter whether you exclude the "other" boot volumes or not; if nothing changes, there won't be anything to back up.
There are a couple other changes in Time Machine for Snow Leopard, that you might notice:
Disk full option, messages, and handling. In TM Preferences > Options, the +Warn before old backups are deleted+ is worded +Notify after old backups are deleted+ in Snow Leopard. If the disk gets full under Leopard, the backup will fail with a message. On Snow Leopard, the oldest backup(s) will be deleted, then a message will be sent. See #C4 in Time Machine - Troubleshooting (or use the link in *User Tips* at the top of this forum).
The "Preparing" phase at the beginning of a backup is now called "Calculating Changes," and (effective with 10.6.3) you'll see "Scanning nnn items" messages when TM does a "deep traversal," and "Preparing nnn items" messages" on the TM Preferences panel and when you click the TM icon in your menubar, before actual copying gets started. -
Unstable vMotion behavior over DCI with vPC?
hi out there
I need some ideas to track a problem - we have a DC running with a wmware esxi4.1 cluster (2 x 2 sets of blade-servers - one set at each site) with a DR site which is interconnected with 4 10G fiber where we have established 2 x 2 port-channels (Cisco Nexus 5k with vPC) between - 1 vpc portchannel with 2 10g connections for iSCSI and 1 vpc portchannel also with 2 10g connections for "non-iSCSI traffic" - eg the rest - we have seperated the iscsi traffic fully from the rest of the network. We have hereby a "simple" Layer 2 DC interconnection with a latencey between the sites of ~ 1mSec - and no erros reported by any of the involved devices. The iscsi consist of two EMC VNX 5500 controlleres - one at each site with a "local" san array.
My problem is that from time to time when we issue a vMotion or clone of a vm between the sites we get either an extrem slow response (will probably end in a timeout) or the operations fails with a timeout - could be "disk clone failed. Canceling Storage vMotion. Storage vMotion clone operation failed. Cause: Connection timed out"
Any suggestions to track this? It is a bit hard to track the network connections since it is 10 gig (haven't got any sniffer equipment yet which can catch up with a 10 gig interface). Could there be some buffer allocation problems on the nexus switches (no errors logged - any suggestions on which debug level?)
best regards /tiHi - we have a similar setup but where we use nx5k to service the DCI and VPC as solely L2 and then run the L3 on the NX7k. You need to have all the same vlans on the vpc as far as I know. You can't fool it - but you might be able to tricks something with some q-in-q trunks between the 2 sets of nx7k's
best regards /ti
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