motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 09:43:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Migration pull 20180214

Browse source 
Note that the 'Add test for migration to bad destination' displays
 a 'Connection refused' during running, but still gives the correct exit
 code and OK (It's checking that the source doesn't fail when
 it can't connect, so that's the right error).
 If it's particularly disliked that patch can be skipped individually.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJahFawAAoJEAUWMx68W/3nwE4P/ih+c4uIG6rmwmQzfrKz7usM
 6yI9doyejn8uslIQAsU+me8LTGzGI8EeevAOONGO7atySIc2BzujVBxwZIRr70rj
 zJpv3dbU/kLPJC40sZixJ8lvaGQ0iGe9WAGxoOf523ezBzr0ir/Ha1W270ZxgGgw
 /1MFY45krye/wc+D/TdH3qjh3fkdcbbOMEcTaVJLaM2eKHfSnpQdrx7iE3Z9KZ/G
 /hgXiIzz8mZsFJTRtwjV1701fj0wKVDUAqgpsY8lmOxRMmFYuZmFKk1D+ppFXaov
 3dcrnP5gaX+42lQPKN5uVLH9pix3Q6AqcFRgSHRECugqFBlhckG2ZevatQIynCDB
 t9kV3fG5oAbfWUASayOhH2u4RUNGo9Hp1HPx7SPRSAhhpH1/p4vUfJKOn84e+jc2
 5r4Vyuit9BLwvHtt1awnVJZYVIJ/S/178/bSw//zHDQqKA1YakSmGkAWy5IT6LgF
 0eGGHmzxpFE4jMI7biM8OiSd0/SjU/ijV5sSAUyJM36d+ZuzsYf7myI17JQUoPmr
 /K1ld8y48MAY4K4M0wVBr8pcDY4eUw6XwWTX4FMPwYwdzdGbPNet+aR+VwCieoJU
 85e2gP8celL1xQz1bb9q43vV2gqkoAiw8tyUkuXvpPwRSa5foMOrteTr5V7MP660
 10Qg5Vp69SvnU7ggQCX+
 =drNV
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20180214a' into staging

Migration pull 20180214

Note that the 'Add test for migration to bad destination' displays
a 'Connection refused' during running, but still gives the correct exit
code and OK (It's checking that the source doesn't fail when
it can't connect, so that's the right error).
If it's particularly disliked that patch can be skipped individually.

# gpg: Signature made Wed 14 Feb 2018 15:33:04 GMT
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20180214a:
  migration: pass MigrationState to migrate_init()
  migration: allow send_rq to fail
  migration: provide postcopy_fault_thread_notify()
  migration: reuse mis->userfault_quit_fd
  migration: better error handling with QEMUFile
  tests/migration: Add test for migration to bad destination
  migration: Fix early failure cleanup
  tests/migration: Add source to PC boot block
  migration: improve documentation of postcopy-ram
  migration/xen: Check return value of qemu_fclose

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2018-02-16 12:51:40 +00:00
commit 648ba91596
13 changed files with 388 additions and 122 deletions
Download patch file Download diff file Expand all files Collapse all files

10
qapi/migration.json
View file

@ -327,8 +327,10 @@
# to speed up convergence of RAM migration. (since 1.6)
#
# @postcopy-ram: Start executing on the migration target before all of RAM has
# been migrated, pulling the remaining pages along as needed. NOTE: If
# the migration fails during postcopy the VM will fail. (since 2.6)
# been migrated, pulling the remaining pages along as needed. The
# capacity must have the same setting on both source and target
# or migration will not even start. NOTE: If the migration fails during
# postcopy the VM will fail. (since 2.6)
#
# @x-colo: If enabled, migration will never end, and the state of the VM on the
# primary side will be migrated continuously to the VM on secondary
@ -742,8 +744,8 @@
# @migrate-start-postcopy:
#
# Followup to a migration command to switch the migration to postcopy mode.
# The postcopy-ram capability must be set before the original migration
# command.
# The postcopy-ram capability must be set on both source and destination
# before the original migration command.
#
# Since: 2.5
#