105
edits
Changes
→Configuring the kernel: Specify those options, that are not required by CRIU, but C/R supported
** <code>CONFIG_PACKET_DIAG=y</code> (Packet socket -> Packet: sockets monitoring interface)
** <code>CONFIG_PACKET_DIAG=y</code> (Packet socket -> Packet: sockets monitoring interface)
** <code>CONFIG_NETLINK_DIAG=y</code> (Netlink socket -> Netlink: sockets monitoring interface)
** <code>CONFIG_NETLINK_DIAG=y</code> (Netlink socket -> Netlink: sockets monitoring interface)
Other options not required by CRIU, but C/R supported (ZDTM may fail without them):
* <code>CONFIG_INOTIFY_USER=y</code> (File systems -> Inotify support for userspace)
* <code>CONFIG_FANOTIFY=y</code> (File systems -> Filesystem wide access notification)
* <code>CONFIG_MEMCG=y</code> (General setup -> Control Group support -> Memory controller)
* <code>CONFIG_CGROUP_DEVICE=y</code> (General setup -> Control Group support -> Device controller)
* <code>CONFIG_MACVLAN=y</code> (Device Drivers -> Network device support -> Network core driver support -> MAC-VLAN support)
* <code>CONFIG_BRIDGE=y</code> (Networking support -> Networking options -> 802.1d Ethernet Bridging)
* <code>CONFIG_IA32_EMULATION=y</code> (x86 only) (Executable file formats -> Emulations -> IA32 Emulation)
For some [[usage scenarios]] there is an ability to track memory changes and produce [[incremental dumps]]. Need to enable the <code>CONFIG_MEM_SOFT_DIRTY=y</code> (optional) (Processor type and features -> Track memory changes).
For some [[usage scenarios]] there is an ability to track memory changes and produce [[incremental dumps]]. Need to enable the <code>CONFIG_MEM_SOFT_DIRTY=y</code> (optional) (Processor type and features -> Track memory changes).