qmemman doesn't distribute free memory after VM shutdown

[marmarek]

Reported by marmarek on 26 Jun 2011 20:12 UTC
After VM shutdown memory left as xen free. It should be distributed to VMs instantly...
Now qmemman waits for any other event: VM meminfo update or memory request from qvm-start.

I've tried to fix it, but unfortunately without success:
http://git.qubes-os.org/gitweb/?p=marmarek/core.git;a=commit;h=bd447308fe03240d781eecb856153b1ac5461dc4

Migrated-From: https://wiki.qubes-os.org/ticket/246

[marmarek]

Modified by joanna on 10 Sep 2011 08:16 UTC

[marmarek]

Modified by joanna on 10 Sep 2011 08:16 UTC

[marmarek]

Modified by joanna on 12 Sep 2011 07:51 UTC

[marmarek]

Modified by joanna on 12 Sep 2011 07:51 UTC

[marmarek]

Comment by marmarek on 13 Sep 2011 13:56 UTC
The impact is minor as memory will be balanced upon first request for it (starting new VM or need for memory from already running VM).

The next try can be "@releaseDomain" xenstore watch (see xen-4.0.1/source/docs/misc/xenstore.txt#185).

[marmarek]

Comment by marmarek on 13 Sep 2011 13:56 UTC
The impact is minor as memory will be balanced upon first request for it (starting new VM or need for memory from already running VM).

The next try can be "@releaseDomain" xenstore watch (see xen-4.0.1/source/docs/misc/xenstore.txt#185).

[marmarek]

Modified by joanna on 13 Sep 2011 17:01 UTC

[marmarek]

Modified by joanna on 13 Sep 2011 17:01 UTC

[marmarek]

Modified by joanna on 25 Sep 2011 11:14 UTC

[marmarek]

Modified by joanna on 25 Sep 2011 11:14 UTC

[marmarek]

Modified by marmarek on 30 Sep 2011 11:17 UTC

[marmarek]

Modified by marmarek on 30 Sep 2011 11:17 UTC

[marmarek]

Comment by marmarek on 30 Sep 2011 13:27 UTC
http://git.qubes-os.org/gitweb/?p=marmarek/core.git;a=commit;h=d456ec45753c5d6a1f9b93c43062f6a817ac3adb

[marmarek]

Comment by marmarek on 30 Sep 2011 13:27 UTC
http://git.qubes-os.org/gitweb/?p=marmarek/core.git;a=commit;h=d456ec45753c5d6a1f9b93c43062f6a817ac3adb