[CRIU] CRIU unable to see external mounts while restore

Pavel Emelyanov xemul at parallels.com
Wed Feb 18 22:06:19 PST 2015


On 02/18/2015 08:17 PM, beproject criu wrote:
> (00.821348)      1: Error (mount.c:596): FS mnt ./system dev 0x1f00000 root / unsupported id 1e

But this thing is about the 0x1e mountpoint restore failure, which is the

> fstype: 0 mnt_id: 0x1e root_dev: 0x1f00000 parent_mnt_id: 0x23 flags: 0x300001 root: "/" 
> mountpoint: "/system" source: "/dev/block/mtdblock0" options: "data=ordered" 
> shared_id: 0xa master_id: 0

How did you dump it? Did you patch more in mount.c that allowed dump? Can you show the
dump.log? BTW, which version of CRIU do you use?

Thanks,
Pavel



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