Import (and update) granular locking design doc
Import (and update) granular locking design doc

Reviewed-by: iustinp


dimara/ganeti,ganeti-github-testing/ganeti-test-1,leshchevds/ganeti,mbakke/ganeti,grnet/snf-ganeti,leshchevds/ganeti,bitemyapp/ganeti,ganeti-github-testing/ganeti-test-1,grnet/snf-ganeti,apyrgio/ganeti,apyrgio/snf-ganeti,andir/ganeti,ganeti/ganeti,mbakke/ganeti,leshchevds/ganeti,yiannist/ganeti,apyrgio/ganeti,onponomarev/ganeti,mbakke/ganeti,bitemyapp/ganeti,andir/ganeti,yiannist/ganeti,ganeti/ganeti,yiannist/ganeti,onponomarev/ganeti,dimara/ganeti,andir/ganeti,apyrgio/snf-ganeti,ganeti/ganeti