| commit | 7590a2ae091fde8bb72d5df93977ab9707e23242 | |
| author | Laurent Vivier <lvivier@redhat.com> | |
| Mon, 21 Sep 2020 14:49:57 +0000 (21 16:49 +0200) | ||
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | |
| Fri, 25 Sep 2020 11:45:58 +0000 (25 12:45 +0100) | ||
| tree | 84ff6b54a463718dc57e9a7cdce5deefa0721264 | treesnapshot (tar.gz zip) |
| parent | b4deb9bf8d97dbee07781e90e2089c6410ea9098 | commitdiff |
migration: increase max-bandwidth to 128 MiB/s (1 Gib/s)
max-bandwidth is set by default to 32 MiB/s (256 Mib/s)
since 2008 (5bb7910af031c).
Most of the CPUs can dirty memory faster than that now,
and this is clearly a problem with POWER where the page
size is 64 kiB and not 4 KiB.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20200921144957.979989-1-lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
max-bandwidth is set by default to 32 MiB/s (256 Mib/s)
since 2008 (5bb7910af031c).
Most of the CPUs can dirty memory faster than that now,
and this is clearly a problem with POWER where the page
size is 64 kiB and not 4 KiB.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20200921144957.979989-1-lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| migration/migration.c | diffblobblamehistory |