| To: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] Make "xm mem-set" be lower bound on domX-min-mem |
| From: | Gareth S Bestor <bestor@xxxxxxxxxx> |
| Date: | 2006年5月21日 20:28:50 -0700 |
| Cc: | xensource-cim@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, xen-cim@xxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2006年5月21日 20:24:51 -0700 |
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Bugger. :-)
But this is good to know! Obviously it stresses the need to keep track of the initial memory allocation, to set limits on subsequent shrinking. Fortunately we already do this in the (new) Xen CIM provider model by maintaining both the so-called 'recorded' memory allocation size/settings (aka initial size) as well as the 'current' memory allocation size/setting (eg after ballooning). So at least we have the data needed to enforce a lower limit.
thnx!
- Gareth
Dr. Gareth S. Bestor
IBM Linux Technology Center
M/S DES2-01
15300 SW Koll Parkway, Beaverton, OR 97006
503-578-3186, T/L 775-3186, Fax 503-578-3186
Inactive hide details for Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
05/21/06 01:45 AM
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