diff options
| author | Prasanna Kumar Kalever <prasanna.kalever@redhat.com> | 2018-04-06 13:19:54 +0530 |
|---|---|---|
| committer | Prasanna Kumar Kalever <prasanna.kalever@redhat.com> | 2018-04-17 17:14:54 +0530 |
| commit | ffafd9680228ec5c39cc721f0db50b7babc2c91d (patch) | |
| tree | 8595c04cb2926ec98fcc8ed0291e82f21dac8892 /targetcli | |
| parent | 30b7783ea3fcfd90ad6c146690f6d673368bf18b (diff) | |
| download | targetcli-ffafd9680228ec5c39cc721f0db50b7babc2c91d.tar.gz | |
create: add a way to set control string
this patch enable users to supply control option, a string containing comma
separated control=value kind tuples, that are passed to the kernel control file.
Example:
$ targetcli /backstores/user:glfs create blockX1 1073741824 \
test@192.168.124.227/block-store/e59309bb-d591-4121-a891-e98ff3416446 \
control="max_data_area_mb=32,hw_max_sectors=256"
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Diffstat (limited to 'targetcli')
| -rw-r--r-- | targetcli/ui_backstore.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/targetcli/ui_backstore.py b/targetcli/ui_backstore.py index efa532f..0af29f0 100644 --- a/targetcli/ui_backstore.py +++ b/targetcli/ui_backstore.py @@ -615,7 +615,7 @@ class UIUserBackedBackstore(UIBackstore): print() def ui_command_create(self, name, size, cfgstring, wwn=None, - hw_max_sectors=None): + hw_max_sectors=None, control=None): ''' Creates a User-backed storage object. @@ -641,7 +641,8 @@ class UIUserBackedBackstore(UIBackstore): try: so = UserBackedStorageObject(name, size=size, config=config, - wwn=wwn, hw_max_sectors=hw_max_sectors) + wwn=wwn, hw_max_sectors=hw_max_sectors, + control=control) except: raise ExecutionError("UserBackedStorageObject creation failed.") @@ -675,6 +676,7 @@ class UIStorageObject(UIRTSLibNode): 'fabric_max_sectors': ('number', 'Maximum number of sectors the fabric can transfer at once.'), 'hw_block_size': ('number', 'Hardware block size in bytes.'), 'hw_max_sectors': ('number', 'Maximum number of sectors the hardware can transfer at once.'), + 'control': ('string', 'Comma separated string of control=value tuples that will be passed to kernel control file.'), 'hw_pi_prot_type': ('number', 'If non-zero, DIF protection is enabled on the underlying hardware.'), 'hw_queue_depth': ('number', 'Hardware queue depth.'), 'is_nonrot': ('number', 'If set to 1, the backstore is a non rotational device.'), |