CUCM disk usage

[Yankovskyi]

Hi,

We going to upgrade our CUCM cluster (3 Nodes). From Version 7.1.3.10000-11  to 7.1.5.34900-7.

I know that CUCM requires 72 Gb free space at installation.

But I afraid of upgrade.

How does to increase disk usage after upgrade??

Now we have one HDD (72Gb) in each server/

Thanks

[Chris Deren]

It does not need 72Gb free, it needs 72Gb disks.  The upgrade will tell you at the beginning if you have enough free space for the upgrade, if not you'll need to purge some old log files.

HTH,

Chris

[Yankovskyi]

Thanks Chris,

I wonder, how will increase used disk space after upgrade? Maybe do you know?

Thanks