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CUCM 10.5.2.10000-5 upgrade to CUCM 11.0(1a)SU2 inquiry

ccg-collab1
Level 2
Level 2

Hi All,

Just want to make sure if we are on the right track regarding our CUCM upgrade plan from version 10.5 to 11.0. Am I correct that we don't need to install any COP files before the upgrade from version 10.5 t 11.0? 

With this, does it mean that we will just upload and install directly the 11.0(1)SU2 file which is the latest version of 11.0?

We also noticed on the  installed CUCM version 10.5 of the client that they set the memory or vRAM to 16GB and vDisk to 80GB which is not same as the required setting of vRAM for 10,000 users base on the link below for CUCM version 11.X.

http://docwiki.cisco.com/wiki/Virtualization_for_Cisco_Unified_Communications_Manager_(CUCM) 

With this, do you recommend to change the vRAM and vDisk base on the value from the CUCM 11.X virtualization?

admin:show hardware

HW Platform : VMware Virtual Machine
Processors : 4
Type : Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz
CPU Speed : 2400
Memory : 16384 MBytes
Object ID : 1.3.6.1.4.1.9.1.1348
OS Version : UCOS 6.0.0.0-2.i386
Serial Number : VMware-56 4d 75 66 d6 5d 2f be-39 9a 13 c2 ad b8 5e de

RAID Version :
No RAID controller information is available

BIOS Information :
PhoenixTechnologiesLTD 6.00 04/14/2014

RAID Details :
No RAID information is available
-----------------------------------------------------------------------
Physical device information
-----------------------------------------------------------------------
Number of Disks : 1
Hard Disk #1
Size (in GB) : 80

Partition Details :

Disk /dev/sda: 10443 cylinders, 255 heads, 63 sectors/track
Units = sectors of 512 bytes, counting from 0

Device Boot Start End #sectors Id System
/dev/sda1 * 128 29753343 29753216 83 Linux
/dev/sda2 29753344 59506687 29753344 83 Linux
/dev/sda3 59506688 60030975 524288 83 Linux
/dev/sda4 60030976 167766794 107735819 5 Extended
/dev/sda5 60031104 64159680 4128577 82 Linux swap / Solaris
/dev/sda6 64159744 167766794 103607051 83 Linux

1 Accepted Solution

Accepted Solutions

Suresh Hudda
VIP Alumni
VIP Alumni

Yes, you are right just upload and install them and switch version on pub then on tftp then remaining on subscribers, no COP file required for this upgrade.

But as per OVA-10000 readme you should have below settings, you should set as per OVA' readme to avoid any issue.

CUCM 10000 user node:
Red Hat Enterprise Linux 6 (64-bit)
CPU: 4 vCPU with 7200 MHz reservation
Memory: 8 GB with 8 GB reservation
Disk: 1 - 110 GB disk with pre-aligned disk partitions

Suresh

View solution in original post

2 Replies 2

Suresh Hudda
VIP Alumni
VIP Alumni

Yes, you are right just upload and install them and switch version on pub then on tftp then remaining on subscribers, no COP file required for this upgrade.

But as per OVA-10000 readme you should have below settings, you should set as per OVA' readme to avoid any issue.

CUCM 10000 user node:
Red Hat Enterprise Linux 6 (64-bit)
CPU: 4 vCPU with 7200 MHz reservation
Memory: 8 GB with 8 GB reservation
Disk: 1 - 110 GB disk with pre-aligned disk partitions

Suresh

Hi Suresh,

Got it. Thank you so much for the clarification.