Re: [libvirt-users] Fwd: undefining and redefining a Domain from libvirt java bindings

2010/10/13 Matthias Bolte<matthias.bolte(a)googlemail.com>: > 2010/10/12 Matthias Bolte<matthias.bolte(a)googlemail.com>: >> 2010/10/12 Ravi Pawar<ravifc(a)gmail.com>: >>> hi, >>> >>> i am trying to undefine a domain by using dm.undefine(); >>> and then trying to create one with same name is giving me error saying >>> 'Domain not found: no domain with matching uuid >>> 'aeae9d4e-17cb-b661-a612-88ac677c28c1' >>> >>> i have attached my test program which reproduces the issue. >>> >>> please let me know where i am going wrong? >>> >>> configuration: libvirt : 0.6.3 >>> Java Bindings: 0.4.2 >> >> I didn't look into this problem in detail, but I think you need to >> call free on the Domain object after you undefined it. >> >> dm.undefine(); >> dm.free(); >> dm = null; >> >> Matthias >> > > Okay, calling free doesn't help. I tested it with libvirt 0.6.3 and > libvirt-java 0.4.6 and can reproduce your problem. > > This problem is fixed in libvirt 0.8.2. I didn't track it down to the > actual commit. > > So in order to fix your problem you'll have to update libvirt to 0.8.2 > or identify the commit between 0.8.1 and 0.8.2 that fixes your problem > and backport it to 0.6.3. > > Matthias > I found the commit (30ec755ecb3350116d2851afa0de02e77dbe2c51) that avoids the problem in your original test code. I say 'avoid' instead of 'fix' because the actual fix is to call free on the domain objects after undefining them as I initially suggested. But when I tested this I did it wrong and jumped to false conclusions. Just to say it once again: Adding free calls solve this problem for me with libvirt 0.6.3. I attached a modified version of your test code that works for me.