diff options
| author | Stephen Brennan <stephen.s.brennan@oracle.com> | 2023-09-18 16:32:33 -0700 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2023-11-02 18:40:37 +0400 |
| commit | e6549197f7edf2c590894f51aaed2fa81991becc (patch) | |
| tree | cf7941957e3da37668417166a16b1fbb3228b85c /qapi | |
| parent | d43a01db285fd10f9c429476eb9c63fa5e00f3cc (diff) | |
dump: Add command interface for kdump-raw formats
The QMP dump API represents the dump format as an enumeration. Add three
new enumerators, one for each supported kdump compression, each named
"kdump-raw-*".
For the HMP command line, rather than adding a new flag corresponding to
each format, it seems more human-friendly to add a single flag "-R" to
switch the kdump formats to "raw" mode. The choice of "-R" also
correlates nicely to the "makedumpfile -R" option, which would serve to
reassemble a flattened vmcore.
Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
[ Marc-André: replace loff_t with off_t, indent fixes ]
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230918233233.1431858-4-stephen.s.brennan@oracle.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/dump.json | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/qapi/dump.json b/qapi/dump.json index 4ae1f722a9..5cbc237ad9 100644 --- a/qapi/dump.json +++ b/qapi/dump.json @@ -15,11 +15,23 @@ # # @elf: elf format # -# @kdump-zlib: kdump-compressed format with zlib-compressed +# @kdump-zlib: makedumpfile flattened, kdump-compressed format with zlib +# compression # -# @kdump-lzo: kdump-compressed format with lzo-compressed +# @kdump-lzo: makedumpfile flattened, kdump-compressed format with lzo +# compression # -# @kdump-snappy: kdump-compressed format with snappy-compressed +# @kdump-snappy: makedumpfile flattened, kdump-compressed format with snappy +# compression +# +# @kdump-raw-zlib: raw assembled kdump-compressed format with zlib compression +# (since 8.2) +# +# @kdump-raw-lzo: raw assembled kdump-compressed format with lzo compression +# (since 8.2) +# +# @kdump-raw-snappy: raw assembled kdump-compressed format with snappy +# compression (since 8.2) # # @win-dmp: Windows full crashdump format, can be used instead of ELF # converting (since 2.13) @@ -27,7 +39,11 @@ # Since: 2.0 ## { 'enum': 'DumpGuestMemoryFormat', - 'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy', 'win-dmp' ] } + 'data': [ + 'elf', + 'kdump-zlib', 'kdump-lzo', 'kdump-snappy', + 'kdump-raw-zlib', 'kdump-raw-lzo', 'kdump-raw-snappy', + 'win-dmp' ] } ## # @dump-guest-memory: |