diff options
| author | Justin Ossevoort <justin@quarantainenet.nl> | 2015-05-11 08:58:45 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2015-07-07 20:13:13 -0500 |
| commit | e82855d9aa4580620773b1b145ecab6ca1f2578c (patch) | |
| tree | 3fa9b3484c4f7cda91470430462bda5d917f8586 /qga/qapi-schema.json | |
| parent | 73a652a1b08445e8d91e50cdbb2da50e571c61b3 (diff) | |
qga/qmp_guest_fstrim: Return per path fstrim result
The current guest-fstrim support only returns an error if some
mountpoint was unable to be trimmed, skipping any possible additional
mountpoints. The result of the TRIM operation itself is also discarded.
This change returns a per mountpoint result of the TRIM operation. If an
error occurs on some mountpoints that error is returned and the
guest-fstrim continue with any additional mountpoints.
The returned values for errors, minimum and trimmed are dependant on the
filesystem, storage stacks and kernel version.
Signed-off-by: Justin Ossevoort <justin@quarantainenet.nl>
* s/type/struct/ in schema type definitions
* moved version annotation for new guest-fstrim return field to
the field itself rather than applying to the entire command
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qga/qapi-schema.json')
| -rw-r--r-- | qga/qapi-schema.json | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json index b446dc729d..58cbf66436 100644 --- a/qga/qapi-schema.json +++ b/qga/qapi-schema.json @@ -425,6 +425,30 @@ 'returns': 'int' } ## +# @GuestFilesystemTrimResult +# +# @path: path that was trimmed +# @error: an error message when trim failed +# @trimmed: bytes trimmed for this path +# @minimum: reported effective minimum for this path +# +# Since: 2.4 +## +{ 'struct': 'GuestFilesystemTrimResult', + 'data': {'path': 'str', + '*trimmed': 'int', '*minimum': 'int', '*error': 'str'} } + +## +# @GuestFilesystemTrimResponse +# +# @paths: list of @GuestFilesystemTrimResult per path that was trimmed +# +# Since: 2.4 +## +{ 'struct': 'GuestFilesystemTrimResponse', + 'data': {'paths': ['GuestFilesystemTrimResult']} } + +## # @guest-fstrim: # # Discard (or "trim") blocks which are not in use by the filesystem. @@ -437,12 +461,14 @@ # fragmented free space, although not all blocks will be discarded. # The default value is zero, meaning "discard every free block". # -# Returns: Nothing. +# Returns: A @GuestFilesystemTrimResponse which contains the +# status of all trimmed paths. (since 2.4) # # Since: 1.2 ## { 'command': 'guest-fstrim', - 'data': { '*minimum': 'int' } } + 'data': { '*minimum': 'int' }, + 'returns': 'GuestFilesystemTrimResponse' } ## # @guest-suspend-disk |