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brianokelly_119's avatar
brianokelly_119
Icon for Nimbostratus rankNimbostratus
Jan 25, 2011

Clearing WA using an iRule

Hi All, Is there a way to clear all content in the Web Acceleration cache using an iRule. I see the following example on the site: when CACHE_RESPONSE { if { $expired equals 1 } { CACHE...
application delivery
performance
wa
Drew_Kane_23142's avatar
Drew_Kane_23142
Historic F5 Account
Feb 11, 2011
The WebAccelerator uses multiple layers of caching:

 

 

* HotCache (a.k.a. LTM RAM Cache)

 

* SmartCache IMC (pvac's in-memory cache)

 

* SmartCache HDS (pvac's disk cache)

 

 

The iRule "CACHE" command family works with the LTM RAM Cache. For the SmartCache, you might investigate the WebAccelerator's Invalidation Rules.