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Re: [Xen-devel] Many same managed domain
| To: | Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>,xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-devel] Many same managed domain |
| From: | Mats Petersson <mats@xxxxxxxxxxxxxxxxx> |
| Date: | Sun, 22 Jul 2007 11:30:52 +0100 |
| Delivery-date: | Tue, 24 Jul 2007 09:00:38 -0700 |
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At 06:09 22/07/2007, Masaki Kanno wrote: Hi, When I tested xm new command without uuid parameter repeatedly, I saw many same managed domain as follows. # xm listName ID Mem VCPUs State Time(s)Domain-0 0 941 2 r----- 51.9 # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf Using config file "/xen/vm1.conf". # xm listName ID Mem VCPUs State Time(s)Domain-0 0 941 2 r----- 56.3 vm1 256 1 0.0 vm1 256 1 0.0 vm1 256 1 0.0 But, when I tested xm new command with uuid parameter repeatedly, I did not see same managed domain as follows. # xm listName ID Mem VCPUs State Time(s)Domain-0 0 941 2 r----- 69.9 # xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee" Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee" Using config file "/xen/vm1.conf". # xm new /xen/vm1.conf uuid="aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee" Using config file "/xen/vm1.conf". # xm listName ID Mem VCPUs State Time(s)Domain-0 0 941 2 r----- 74.4 vm1 256 1 0.0 I think that xm new command should cause a command error if without uuid parameter. What do you think? Either that, or check that the name isn't a duplicate - I added such a check for "xm create" and "xm restore" about two months ago, because it would allow multiple instances of the same domain (with the same UUID - something I never got to the bottom of). -- Mats Best regards, Kan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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