Impact of the loss of connection to all host bus adapters
I was just wondering more of your virtual machines, freezing, there is risk of hard and corruption OS if all iSCSI HBA connections are lost? Reason being, I need to convince anyone here that we should not have our two iSCSI HBAs, going to a single as a single point of failure switch.
Essentially, it would have the same effect as having a reader "disappear" in the physical world. You might meet guest OS corruption, corruption of data, or other bad things, like virtual machines will be essentially have crashed.
-Cody Bunch
vExpert, VCP VI3
Tags: VMware
Similar Questions
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When asked "do you want to enable Network Service list? I continue to by clicking on the button "Activate this", and yet I am not able to see the activities or connections to all networks. My internet works fine, I just can't see if I am connected or not. Help?
original title: list of Network Service does not illuminateHi SikDude,
Please use the Forum of the community for Vista.
Opening of services by typing services.msc in the search bar and find the list of Network Service. Under properties, set it to automatic.
Please let us know if we can do something else.
Matt
Microsoft Answers Support Engineer
Visit our Microsoft answers feedback Forum and let us know what you think. -
Loss of connection on all the players of the OTP
We just noticed this today. All players (BDP-S390, S3200, S3500) faced this problem.
Does anyone know if they do a server maintenance, or are simply down?
All players show the connection is OK, but no real connection that passes at all.
They all present connection errors when you try to access any application.
OTP-S390 & S3200 on WIRED, S3500 the wireless.
They all worked perfectly yesterday.
Thanks for any info/help.
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Restart the server from connection - disconnects all Clients of PCoIP
We are beginning (fortunately) in a deployment of view 4.5 and have still running production desktop computers. We have recently improved from 4.1 to 4.5, and during the upgrade we restarted our connection to the primary server view. When we did that, PCoIP 10 clients or if we had connected all disconnected - which caused us a lot of trouble, as we plan to deploy several hundred.
What I've read, PCoIP are supposed to be direct connections and clients and not need the broker after the connection is established. I looked for the "direct connection" setting, but don't see anything like that, given Admin.
Is it normal that all customers would be disconnected on the loss of the broker? Is it possible to prevent this?
Thank you
SeanIt is an expected behavior, if we had feature requests to change. For a bit of background to the explanation, there is two session types at play here that I call the broker session (session authenticated directly to the broker) and the desktop session (user session track on remote desktop).
When you connect to a session of office through the broker, he has associated with the session broker so that the expiration of the broker session (via explicit logout or the value of the overall delay defined in the admin INTERFACE) it can disconnect by force the desktop session. Essentially, when you turn off the broker properly it will cancel all broker ILA sessions, each looking for sessions connected user, then issue a disconnection request to the agent as with a normal expiration. In the case of an accident equipment/failure of the broker direct connect sessions will not be affected.
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VMS, powering down after the loss of connectivity data store
My apologies for the newbie question.
I have 2 ESXi4 hosts connected to a SAN, iSCSI via a switch. I have server vSphere and HA but not DRS. The switch has rebooted unexpectedly, that caused a rupture between the hosts and the storage where the virtual machines. I expected the VMs system crashing, but it seems that they will switch off in an orderly fashion.
After the reboot of the switch, the virtual machines automatically power (as has been fixed in my vSphere client)
So was power off start function / stop into my vSphere client settings? I don't see anything in the newspapers about HA and I didn't think it was a function of HA.
Check the properties of VMware HA (in cluster settings).
You will see that the response of isolation is set to shutdown the virtual machine.
Isolation is when a host to see that he can not ping person.
If you restart the switch that all guests get in isolation mode.
You can change the timeout with HA advanced settings:
http://KB.VMware.com/kb/1006421
André
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We have vSwitch0 configured with two groups of ports:
VMotion and network management
There are two natachasery (vmnic0 & vmnic1) associated with vSwitch0 and the setting for the collection of network adapters is all the default settings.
(Active - Active/vmnic1 - vmnic0) / load balancing - based on the port
The problem:
I have the continuous Ping ping to the host.
If I DISCONNECT one cable network of the physical network adapter, I see may be 1 or 2 drops of the ping, b/c the other Teddy resumes the connection so no problems here.
but if I BRANCH this cable back into network, after 2 or 3 seconds, I'll see about 7-request-expired for the ping, then again after the ping.
It's about 21 seconds and it's long enough to trigger a host isolation (?)
I understand that I can go to HA Advanced Options to change the das.failureInterval to a larger value,
but my question is why, when connectivity resumes, this would cause long delays for the host to become to pings...
is - this delay normal behavior?
I tried to set nic teaming RESTORATION no, but that doesn't seem to help...
the cluster I have is a two node esxi 4.0u1 w / vCenter 4.0u1
Thank you
This may be caused by the spanning tree relearning your network connectivity of bringing the second network card. I've seen similar problems.
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Time Machine backs up only on the local network connection
Hello
I have a LAN Ethernet and a wireless connection to the same network. Is it possible to force the backup Machien time to use only the ethernet LAN connection in all cases? I want to warn the TMB to limit the bandwidth of my wireless network.
Ethernet to be the highest network interface ordered to force, and as long as you're connected Ethernet, it be the interface for all traffic.
System-> network preferences
If you want seamless switching between WiFi and Ethernet, then your router book the same IP address for the interface Ethernet and WiFi connections. This is done differently by the router of different brands and models. For an Airport Extreme/Time Capsule, it would be done by giving your Ethernet and TCP/IP WiFi of the same name from DHCP reservations settings, and then associate the DHCP reservation name with an IP address in Airport Extreme network settings.
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Impact on the Thread.sleep processor
Hi all
Someone knows what this impact of the Thread.sleep on cpu perfemance BB?
Thank you
UDI
Thread.Sleep simply takes the current thread on the Scheduler to send for a certain period of time.
I guess my best answer is that there no direct impact on the performance CPU - CPU runs all the time, at the same speed than it was before.
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Client VPN connects but cannot ping all hosts
Here is the configuration of a PIX 501, which I want to accept connections from the VPN software clients. I can connect successfully to the PIX using the 5.0.0.7.0290 VPN client and I can ping the PIX to 192.168.5.1, but I can't ping or you connect to all hosts behind the PIX. Can someone tell me what Miss me in my setup?
Thanks for your help.
Chi - pix # sh conf
: Saved
: Written by enable_15 at 03:49:39.701 UTC Friday, January 1, 1993
6.3 (3) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the encrypted password
encrypted passwd
hostname chi - pix
.com domain name
fixup protocol dns-length maximum 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol they 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
list-access internet-traffic ip 192.168.5.0 allow 255.255.255.0 any
Allow Access-list allowed a whole icmp ping
access-list 101 permit ip 192.168.5.0 255.255.255.0 10.10.11.0 255.255.255.0
access-list 102 permit ip 192.168.5.0 255.255.255.0 10.10.11.0 255.255.255.0
pager lines 24
opening of session
debug logging in buffered memory
ICMP deny everything outside
Outside 1500 MTU
Within 1500 MTU
IP address outside pppoe setroute
IP address inside 192.168.5.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool ippool 10.10.11.1 - 10.10.11.254
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) - 0 102 access list
NAT (inside) 1 list-access internet-traffic 0 0
group-access allowed to ping in external interface
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp - esp-md5-hmac GvnPix-series
Crypto-map dynamic dynmap 10 GvnPix-set transform-set
toGvnPix 10 card crypto ipsec-isakmp dynamic dynmap
toGvnPix interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 0.0.0.0 netmask 0.0.0.0
ISAKMP keepalive 60
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 9
encryption of ISAKMP policy 9
ISAKMP policy 9 md5 hash
9 2 ISAKMP policy group
ISAKMP policy 9 life 86400
vpngroup address ippool pool chiclient
vpngroup dns 192.168.5.1 Server chiclient
vpngroup wins 192.168.5.1 chiclient-Server
vpngroup chiclient com default domain
vpngroup split tunnel 101 chiclient
vpngroup idle 1800 chiclient-time
vpngroup password chiclient *.
Telnet 0.0.0.0 0.0.0.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 30
management-access inside
Console timeout 0
VPDN group chi request dialout pppoe
VPDN group chi net localname
VPDN group chi ppp authentication pap
VPDN username password net *.
dhcpd address 192.168.5.2 - 192.168.5.33 inside
dhcpd dns xx
dhcpd rental 86400
dhcpd ping_timeout 750
dhcpd outside auto_config
dhcpd allow inside
Terminal width 100
Cryptochecksum:
Chi - pix #.On the PIX configuration seems correct.
I guess you try to access hosts in 192.168.5.0/24, and these default hosts is the PIX inside interface 192.168.5.1?
How you try to access these internal hosts? If you try to ping the hosts, please please make sure there is no personal firewall enabled inside welcomes as personal firewall normally doesn't allow incoming connections from different subnet ip address.
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Hello
on 5.6.4 I created a report of active host summary.
I have four monitored servers. Then I have 4 pages. A host by page.
Can I have all on the same page?
I mean a single page for 4 guests.
How?
Thank you.
The report of "Hosts" of the cartridge of the infrastructure, or other reports host designed for this purpose, is the best way to present all hosts on a single page.
This is the PDF of the report "Hosts": exit
Kind regards
Brian Wheeldon
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Is it possible to cut all the sounds and haptic feedback when the iPhone is connected to Carplay Apple?
While driving, I noticed that all the comments navigation are also sent to my phone, creating a distraction while driving. Is there an automatic way to stop sending alerts to my watch whil the iPhone is also connected to Carplay?
If this is not the case, consider this as your comments/request. If there is, please share. I do not want to switch manually and on all notifications when you use Carplay.
Best regards
Q
Hello
It may help to place your watch in mode do not disturb before driving:
-On your watch: when the time display, drag upward on the dial of the watch > drag left/right to the gaze of settings > tap the moon to turn do not disturb on and outside.
You can also disable mirroring for do not disturb mode. When mirroring is enabled, turning on do not disturb on your watch also automatically her allow on your iPhone.
-On your iPhone, in the application of Eve, go to: Watch My > General > do not disturb - turn the market / stop iPhone mirror.
To send comments and/or service requests to Apple, you can submit the form here (all comments are read):
https://www.Apple.com/feedback/watch.html
(This is a supportive community focused on user - you don't talk to Apple here).
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I have five airport extreme, with their network of people of names in a different location in the House. I have a brighthouse router that I use to connect to all the extremes of the airport. I experienced the problem of connection to the internet.
Are all connected to the Brighthouse router by Ethernet extremes? Are all of the extremes configured as bridges?
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When you connect to the 'do not call site' to complain I get the following message "the connection to the complaints.donotcall.gov was interrupted while the page is loading." All other pages load fine. Loads of everything perfectly on I / E 8.
I started Firefox in safe mode and got the same results.
Disabled the firewall and virus programs, no help. I have 2 new computers about 2 years, both have the same problem with version 12.0You can use this button to go to the Firefox profile folder:
- Help > troubleshooting information > profile directory: opens showing the file
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When I visit a Web site that requires SSL I displays the message "this connection is untrusted". Any Web site that I visit, it's always exactly the same message and the same SSL certificate that she is no longer valid for www.thawte.com
support.Mozilla.org uses an invalid security certificate.
The certificate is not approved, because no sender string has been provided.
The certificate is valid for www.thawte.com
The certificate expired on 11/11/2011 23:59. The time now is 11:46 28/01/2012.When I click "Add the Exception" on a Web site and view the certificate, it is exactly the same certificate with the exact same serial number.
I had a similar problem with Internet Explorer showing a 404 error when I visited SSL protected pages but to do a restore of the system a month ago to correct this. All other bowsers are / were very good.
I installed Firefox 3.x month last to test something that is when the problem started. I have since uninstalled Firefox 3.x and reinstalled the latest version. I deleted all the preferences/settings, disabled modules and reinstalled many times. I did a Windows system restore to before that the problem started with no luck.
The time / Date on my computer are correct. I have no firewall other than the windows one. I had no antivirus (netbook) until I installed a (Avast) yesterday to see if a virus was causing issues (found nothing). This problem arises on any internet connection (tested to work and home).
or try to use the module Skip Cert error (to jump to the SSL/TLS certificate error page)
Thank you
Please check 'Resolved' the answer really solve the problem, to help others with a similar problem.
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Re: Satellite Pro A300-1EA - wireless connection, drop all the time
Hi, I have a problem with my wireless connection fall all the time on my Satellite Pro A300 1EA.
It happened earlier, but I've fiddled about a little with change of drivers and the removal of the connection settings for the registry and it then worked fine for months, until yesterday.
There were several updates for Windows installed yesterday, but none of them have been updated driver for the wireless card, and they don't look like they should cause problems. The fact that the problem happened before makes me think that the updates can be anything to do with it.
I use the * Intel PRO/Wireless 3945/4965/5100/5300 * for Vista 32 - bit version 12.2.0.11.3 drivers from the Toshiba download page.
Other computers on the same access point have no problem, so I think it is specific to this laptop. The connection speed is normally 6 Mbps, but I cannot even check e-mail now without the abandonment of the connection.
Laptop will be thrown against a wall soon if no one can help you.
Thanks in advance.
Edit: I've already made sure power settings are at maximum to the WLAN card, even if on battery, or what power management.
Post edited by: mjbcrawf
Hello
Have you tried to use the Windows System Restore feature? After that your WLAN should work fine again.
In addition, I can recommend the latest WLAN driver in the Intel page, it s version 12.4.xxxx. I installed the driver on my Qosmio laptop and don t have any problems with it: [www.intel.com].
If you have any other questions, please let us know!
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