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Posts Tagged ‘ESX 3.5’

VMware: SCSI reservation conflicts

December 23rd, 2010 5 comments

Last week I had some trouble by a customer, 4 of my 8 datastores aren’t visible/accessible on the 6 ESX 3.5u2 hosts connected to a (FC) HP MSA1500.  Some datastores become unavailable and some were not affected. Numerous VMs were down, some of those with warning messages like Orphaned and Inaccessible.

Oke.. let’s troubleshoot:

 

Checking for active paths: esxcfg-mpath -l | grep -i active

FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:2 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:6 On active preferred
Local 70:0.0 vmhba2:0:0 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:1 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:5 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:3 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:7 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:0 On active preferred
FC 6:2.1 210100e08bb27a58<->500508b30091aac9 vmhba1:0:4 On active preferred

All online!

Checking for death paths: esxcfg-mpath -l | grep -i death

[root@esxmeri01 /]#

None death paths!

 

Checking my HBA’s connected to the SAN: cd /vmfs/devices/disks and listls vmh*

vmhba1:0:1:0  vmhba1:0:2:1  vmhba1:0:4:0  vmhba1:0:5:1  vmhba1:0:7:0  vmhba2:0:0:1   vmhba2:0:0:3  vmhba2:0:0:6  vmhba2:0:0:9
vmhba1:0:1:1  vmhba1:0:3:0  vmhba1:0:4:1  vmhba1:0:6:0  vmhba1:0:7:1  vmhba2:0:0:10  vmhba2:0:0:4  vmhba2:0:0:7
vmhba1:0:2:0  vmhba1:0:3:1  vmhba1:0:5:0  vmhba1:0:6:1  vmhba2:0:0:0  vmhba2:0:0:2   vmhba2:0:0:5  vmhba2:0:0:8

All online!

 

Represent LUN’s from HP ACU to ESX hosts:

I unpresent and represented the LUN’s in the HP ACU to the hosts, did a rescan but no still no success

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sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: VMware ESX Server 3.5 Update 5

December 4th, 2009 No comments

VMware ESX Server 3.5 Update 5 | 03 Dec 2009 | Build 207095

What’s New

Notes:

  1. Not all combinations of VirtualCenter and ESX Server versions are supported. All of these highlighted features are available only if you are using VirtualCenter 2.5 Update 5 with ESX Server 3.5 Update 5. See the ESX Server, VirtualCenter, and VMware Infrastructure Client Compatibility Matrixes for more information on compatibility.
  2. VMware recommends VMware Tools upgrade for this version of ESX Server.

The following information provides highlights of some of the enhancements available in this release of VMware ESX Server:
Read more…

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

More Posts - Website

Follow Me:
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