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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-02-25 15:30:57 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-25 15:30:57 +0000 |
| commit | 586fc27e6a2ade22e35089e8972bc678b113e1db (patch) | |
| tree | 3757f6e443da156b390e913c0c8437c3d5e4ddb4 /qmp-commands.hx | |
| parent | 774ae4254d3910f1c94ad6ed44d14cbea0e6a2f2 (diff) | |
| parent | cfc3b074de4b4ccee2540edbf8cfdb026dc19943 (diff) | |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Asynchronous dump-guest-memory from Peter
* improved logging with -D -daemonize from Dimitris
* more address_space_* optimization from Gonglei
* TCG xsave/xrstor thinko fix
* chardev bugfix and documentation patch
# gpg: Signature made Thu 25 Feb 2016 15:12:27 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
* remotes/bonzini/tags/for-upstream:
target-i386: fix confusion in xcr0 bit position vs. mask
chardev: Properly initialize ChardevCommon components
memory: Remove unreachable return statement
memory: optimize qemu_get_ram_ptr and qemu_ram_ptr_length
exec: store RAMBlock pointer into memory region
log: Redirect stderr to logfile if deamonized
dump-guest-memory: add qmp event DUMP_COMPLETED
Dump: add hmp command "info dump"
Dump: add qmp command "query-dump"
DumpState: adding total_size and written_size fields
dump-guest-memory: add "detach" support
dump-guest-memory: disable dump when in INMIGRATE state
dump-guest-memory: introduce dump_process() helper function.
dump-guest-memory: add dump_in_progress() helper function
dump-guest-memory: using static DumpState, add DumpStatus
dump-guest-memory: add "detach" flag for QMP/HMP interfaces.
dump-guest-memory: cleanup: removing dump_{error|cleanup}().
scripts/kvm/kvm_stat: Fix missing right parantheses and ".format(...)"
qemu-options.hx: Improve documentation of chardev multiplexing mode
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index 085dc7d5cd..13f158d568 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -838,8 +838,8 @@ EQMP { .name = "dump-guest-memory", - .args_type = "paging:b,protocol:s,begin:i?,end:i?,format:s?", - .params = "-p protocol [begin] [length] [format]", + .args_type = "paging:b,protocol:s,detach:b?,begin:i?,end:i?,format:s?", + .params = "-p protocol [-d] [begin] [length] [format]", .help = "dump guest memory to file", .mhandler.cmd_new = qmp_marshal_dump_guest_memory, }, @@ -855,6 +855,9 @@ Arguments: - "paging": do paging to get guest's memory mapping (json-bool) - "protocol": destination file(started with "file:") or destination file descriptor (started with "fd:") (json-string) +- "detach": if specified, command will return immediately, without waiting + for the dump to finish. The user can track progress using + "query-dump". (json-bool) - "begin": the starting physical address. It's optional, and should be specified with length together (json-int) - "length": the memory size, in bytes. It's optional, and should be specified @@ -894,6 +897,30 @@ Example: EQMP + { + .name = "query-dump", + .args_type = "", + .params = "", + .help = "query background dump status", + .mhandler.cmd_new = qmp_marshal_query_dump, + }, + +SQMP +query-dump +---------- + +Query background dump status. + +Arguments: None. + +Example: + +-> { "execute": "query-dump" } +<- { "return": { "status": "active", "completed": 1024000, + "total": 2048000 } } + +EQMP + #if defined TARGET_S390X { .name = "dump-skeys", |