[Xen-devel] null domains | xen4.4

2014-12-01 Thread Alexey
Hi, all! We are once again faced with the null-domains problem. At this moment we have xen node with 49 null-domains and if I create new domain and shutdown it I w'll get a new one null-domain. All blkback and netback kernel process are exists. There is no qemu process running. I can't

Re: [Xen-devel] null domains | xen4.4

2014-12-01 Thread Ian Campbell
On Mon, 2014-12-01 at 12:48 +0300, Alexey wrote: Hi, all! We are once again faced with the null-domains problem. At this moment we have xen node with 49 null-domains and if I create new domain and shutdown it I w'll get a new one null-domain. All blkback and netback kernel process are

Re: [Xen-devel] null domains | xen4.4

2014-12-01 Thread Alexey
xl list two domains for example: (null) 67 0 8 --pssd 135229.6 (null) 69 0 4 --ps-d 4172.2 vif67.0 still exist in my dom0 and i can't ip link delete it. Attached block device marked as busy

Re: [Xen-devel] null domains | xen4.4

2014-12-01 Thread Ian Campbell
On Mon, 2014-12-01 at 13:54 +0300, Alexey wrote: xl list two domains for example: (null) 67 0 8 --pssd 135229.6 (null) 69 0 4 --ps-d 4172.2 vif67.0 still exist in my dom0 and i can't ip

Re: [Xen-devel] null domains | xen4.4

2014-12-01 Thread Alexey
What does xenstore-ls -fp say? # xenstore-ls -fp /tool =(n0) /tool/xenstored =(n0) /local =(n0) /local/domain =(n0) /local/domain/0 =(n0) /local/domain/0/name = Domain-0 (n0) /local/domain/0/domid = 0 (n0) /local/domain/0/libxl =(n0) /local/domain/0/libxl/disable_udev