Re: [Qemu-devel] about live memory snapshot

2018-07-02 Thread Denis Plotnikov
On 02.07.2018 13:53, Peter Xu wrote: On Sat, Jun 30, 2018 at 01:45:29AM +, Gonglei (Arei) wrote: Hi Peter, As we discussed in LC3 China, the current scheme of "migration to file" can't fit on production environment, which will cause the snapshot file bigger and bigger when the guest is u

Re: [Qemu-devel] about live memory snapshot

2018-07-02 Thread Peter Xu
On Sat, Jun 30, 2018 at 01:45:29AM +, Gonglei (Arei) wrote: > Hi Peter, > > As we discussed in LC3 China, the current scheme of "migration to file" > can't fit on production environment, which will cause the snapshot file > bigger > and bigger when the guest is under enough memory pressure.

[Qemu-devel] about live memory snapshot

2018-06-29 Thread Gonglei (Arei)
Hi Peter, As we discussed in LC3 China, the current scheme of "migration to file" can't fit on production environment, which will cause the snapshot file bigger and bigger when the guest is under enough memory pressure. We can't assume what size the snapshot file is. Pls have a look if we have