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qemu / qemu / fa2756b71b73e8cd94f7d8964ad5e2aca4d2691c
commitfa2756b71b73e8cd94f7d8964ad5e2aca4d2691c[log] [tgz]
authorAnthony Liguori <aliguori@us.ibm.com>Mon Nov 14 15:09:43 2011 -0600
committerAnthony Liguori <aliguori@us.ibm.com>Mon Nov 21 14:57:22 2011 -0600
treebb9ed751b926fdc4577213cf95ddb52a45480e56
parenta3baf1be673221752c82015b4b9157f23dfc6fd6 [diff]
migrate: add migration blockers

This lets different subsystems register an Error that is thrown whenever
migration is attempted.  This works nicely because it gracefully supports
things like hotplug.

Right now, if multiple errors are registered, only one of them is reported.
I expect that for 1.1, we'll extend query-migrate to return all of the reasons
why migration is disabled at any given point in time.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2 files changed
tree: bb9ed751b926fdc4577213cf95ddb52a45480e56
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. roms/
  20. scripts/
  21. slirp/
  22. sysconfigs/
  23. target-alpha/
  24. target-arm/
  25. target-cris/
  26. target-i386/
  27. target-lm32/
  28. target-m68k/
  29. target-microblaze/
  30. target-mips/
  31. target-ppc/
  32. target-s390x/
  33. target-sh4/
  34. target-sparc/
  35. target-unicore32/
  36. target-xtensa/
  37. tcg/
  38. tests/
  39. trace/
  40. ui/
  41. .gitignore
  42. .gitmodules
  43. a.out.h
  44. acl.c
  45. acl.h
  46. aes.c
  47. aes.h
  48. aio.c
  49. alpha-dis.c
  50. alpha.ld
  51. arch_init.c
  52. arch_init.h
  53. arm-dis.c
  54. arm-semi.c
  55. arm.ld
  56. async.c
  57. balloon.c
  58. balloon.h
  59. bitmap.c
  60. bitmap.h
  61. bitops.c
  62. bitops.h
  63. block-migration.c
  64. block-migration.h
  65. block.c
  66. block.h
  67. block_int.h
  68. blockdev.c
  69. blockdev.h
  70. bswap.h
  71. bt-host.c
  72. bt-host.h
  73. bt-vhci.c
  74. buffered_file.c
  75. buffered_file.h
  76. cache-utils.c
  77. cache-utils.h
  78. Changelog
  79. check-qdict.c
  80. check-qfloat.c
  81. check-qint.c
  82. check-qjson.c
  83. check-qlist.c
  84. check-qstring.c
  85. cmd.c
  86. cmd.h
  87. CODING_STYLE
  88. compatfd.c
  89. compatfd.h
  90. compiler.h
  91. config.h
  92. configure
  93. console.c
  94. console.h
  95. COPYING
  96. COPYING.LIB
  97. coroutine-gthread.c
  98. coroutine-ucontext.c
  99. coroutine-win32.c
  100. cpu-all.h
  101. cpu-common.h
  102. cpu-defs.h
  103. cpu-exec.c
  104. cpus.c
  105. cpus.h
  106. cris-dis.c
  107. cursor.c
  108. cursor_hidden.xpm
  109. cursor_left_ptr.xpm
  110. cutils.c
  111. def-helper.h
  112. device_tree.c
  113. device_tree.h
  114. dis-asm.h
  115. disas.c
  116. disas.h
  117. dma-helpers.c
  118. dma.h
  119. dyngen-exec.h
  120. elf.h
  121. envlist.c
  122. envlist.h
  123. error.c
  124. error.h
  125. error_int.h
  126. event_notifier.c
  127. event_notifier.h
  128. exec-all.h
  129. exec-memory.h
  130. exec.c
  131. gdbstub.c
  132. gdbstub.h
  133. gen-icount.h
  134. HACKING
  135. hmp-commands.hx
  136. hmp.c
  137. hmp.h
  138. host-utils.c
  139. host-utils.h
  140. hppa-dis.c
  141. hppa.ld
  142. i386-dis.c
  143. i386.ld
  144. ia64-dis.c
  145. ia64.ld
  146. input.c
  147. int128.h
  148. iohandler.c
  149. ioport-user.c
  150. ioport.c
  151. ioport.h
  152. iorange.h
  153. iov.c
  154. iov.h
  155. json-lexer.c
  156. json-lexer.h
  157. json-parser.c
  158. json-parser.h
  159. json-streamer.c
  160. json-streamer.h
  161. kvm-all.c
  162. kvm-stub.c
  163. kvm.h
  164. libfdt_env.h
  165. LICENSE
  166. linux-aio.c
  167. m68k-dis.c
  168. m68k-semi.c
  169. m68k.ld
  170. main-loop.c
  171. main-loop.h
  172. MAINTAINERS
  173. Makefile
  174. Makefile.dis
  175. Makefile.hw
  176. Makefile.objs
  177. Makefile.target
  178. Makefile.user
  179. memory.c
  180. memory.h
  181. microblaze-dis.c
  182. migration-exec.c
  183. migration-fd.c
  184. migration-tcp.c
  185. migration-unix.c
  186. migration.c
  187. migration.h
  188. mips-dis.c
  189. mips.ld
  190. module.c
  191. module.h
  192. monitor.c
  193. monitor.h
  194. nbd.c
  195. nbd.h
  196. net.c
  197. net.h
  198. notify.c
  199. notify.h
  200. os-posix.c
  201. os-win32.c
  202. osdep.c
  203. osdep.h
  204. oslib-posix.c
  205. oslib-win32.c
  206. path.c
  207. pci-ids.txt
  208. pflib.c
  209. pflib.h
  210. poison.h
  211. posix-aio-compat.c
  212. ppc-dis.c
  213. ppc.ld
  214. ppc64.ld
  215. qapi-schema-guest.json
  216. qapi-schema-test.json
  217. qapi-schema.json
  218. qbool.c
  219. qbool.h
  220. qdict-test-data.txt
  221. qdict.c
  222. qdict.h
  223. qemu-aio.h
  224. qemu-barrier.h
  225. qemu-char.c
  226. qemu-char.h
  227. qemu-common.h
  228. qemu-config.c
  229. qemu-config.h
  230. qemu-coroutine-int.h
  231. qemu-coroutine-lock.c
  232. qemu-coroutine.c
  233. qemu-coroutine.h
  234. qemu-doc.texi
  235. qemu-error.c
  236. qemu-error.h
  237. qemu-ga.c
  238. qemu-img-cmds.hx
  239. qemu-img.c
  240. qemu-img.texi
  241. qemu-io.c
  242. qemu-lock.h
  243. qemu-log.h
  244. qemu-nbd.c
  245. qemu-nbd.texi
  246. qemu-objects.h
  247. qemu-option.c
  248. qemu-option.h
  249. qemu-options.h
  250. qemu-options.hx
  251. qemu-os-posix.h
  252. qemu-os-win32.h
  253. qemu-progress.c
  254. qemu-queue.h
  255. qemu-sockets.c
  256. qemu-tech.texi
  257. qemu-thread-posix.c
  258. qemu-thread-posix.h
  259. qemu-thread-win32.c
  260. qemu-thread-win32.h
  261. qemu-thread.h
  262. qemu-timer-common.c
  263. qemu-timer.c
  264. qemu-timer.h
  265. qemu-tls.h
  266. qemu-tool.c
  267. qemu-x509.h
  268. qemu-xattr.h
  269. qemu.sasl
  270. qemu_socket.h
  271. qerror.c
  272. qerror.h
  273. qfloat.c
  274. qfloat.h
  275. qint.c
  276. qint.h
  277. qjson.c
  278. qjson.h
  279. qlist.c
  280. qlist.h
  281. qmp-commands.hx
  282. qmp.c
  283. qobject.h
  284. qstring.c
  285. qstring.h
  286. range.h
  287. readline.c
  288. readline.h
  289. README
  290. rules.mak
  291. s390-dis.c
  292. s390.ld
  293. savevm.c
  294. sh4-dis.c
  295. softmmu-semi.h
  296. softmmu_defs.h
  297. softmmu_exec.h
  298. softmmu_header.h
  299. softmmu_template.h
  300. sparc-dis.c
  301. sparc.ld
  302. sparc64.ld
  303. spice-qemu-char.c
  304. sysemu.h
  305. targphys.h
  306. tcg-runtime.c
  307. tci-dis.c
  308. tci.c
  309. test-coroutine.c
  310. test-qmp-commands.c
  311. test-visitor.c
  312. thunk.c
  313. thunk.h
  314. TODO
  315. trace-events
  316. translate-all.c
  317. uboot_image.h
  318. usb-bsd.c
  319. usb-linux.c
  320. usb-redir.c
  321. usb-stub.c
  322. user-exec.c
  323. VERSION
  324. version.rc
  325. vgafont.h
  326. vl.c
  327. x86_64.ld
  328. xen-all.c
  329. xen-mapcache.c
  330. xen-mapcache.h
  331. xen-stub.c
  332. xtensa-semi.c