[Xen-API] Re: XCP / modify XCP Code ?

To:	Dave Scott <Dave.Scott@xxxxxxxxxxxxx>
Subject:	[Xen-API] Re: XCP / modify XCP Code ?
From:	Chonduy Nguyen <chonduy9@xxxxxxxxx>
Date:	Fri, 19 Mar 2010 18:07:05 -0700 (PDT)
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Delivery-date:	Fri, 19 Mar 2010 18:06:58 -0700
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Hi Dave

I am trying to look into XCP to see if I can make change on the code to improve of some scnerio - but it looks like

not all codes are open - May I confirm this?

I observed that when a node is down - and if my software tried to do shutdown on VMs - it took 20 minutes
for the api to return Exception - error CANNOT_CONTACT_HOST

for another call like disable_host - it takes 3 minutes to return error : CANNOT_CONTACT_HOST
after the first error - it looks like the second calls - will faster with error -HOST_OFFLINE

May I ask info of Host down etc... stored on storage or memory of XCP ?

I look at the code and saw object call Db. --> what is this DB ? - is a local file or pool storage ?

Thank you,

Chonduy/TNguyen

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[Xen-API] Re: XCP / modify XCP Code ?