# udisks2_lsm.conf

August 2018
udisks2
udisks2_lsm.conf
5
UDisks2 LSM Module Configuration
udisks2_lsm.conf
&version;

# udisks2_lsm.conf

The UDisks2 LSM Module configuration file

## DESCRIPTION

The lsm module of UDisks2 uses LibStorageMgmt[1] API to provides `org.freedesktop.UDisks2.Drive.LSM` interface with RAID information for external(DAS or SAN) Linux disk drive. Please refer to storage interface document for detail.

Some storage systems require extra configuration in /etc/udisks2/modules.conf.d/udisks2_lsm.conf.

## CONFIGURATION FILE

`refresh_interval = <integer>`

This option controls how often the RAID information cache should be refreshed. If not defined, the default value is 30 (seconds).

`enable_sim = true|false`

This option indicates whether the lsm module should try simulator of LibStorageMgmt. This is only for developers. If not defined, the default value is false (do not enable simulator of LibStorageMgmt). If enabled, the sim:// URI will be used to query LibStorageMgmt simulator plugin.

`enable_hpsa = true|false`

This option indicates whether the lsm module should check HP SmartArray. If not defined, the default value is true (check HP SmartArray).

To be functional this also requires the libstoragemgmt-hpsa-plugin package to be installed and configured properly. Please refer to the hpsa_lsmplugin(1) manpage for detail.

If enabled, the hpsa:// URI will be used to query LibStorageMgmt HP SmartArray plugin.

`extra_uris= ["uri_string_1", "uri_string_2"]`

This option defines extra LibStorageMgmt URI list here. Please refer to LibStorageMgmt User Guide[3] for the URI format.

Requires double quoted string separated by comma, for example:

                  extra_uris = ["ontap+ssl://root@ontap.a.ip", "ontap+ssl://root@ontap.b.ip"]

If not defined, empty list (no extra URI loaded) will be used.
`extra_passwords = ["password_string_1", "password_string_2"]`

This options defines the passwords of above URI list. Please use double quoted string separated by comma, for example:

                  extra_paasswords = ["password1", "password2"]

## HARDWARE SUPPORT STATUS

Any hardware which is supported in LibStorageMgmt with these capabilities will get fully supported by the UDisks2 LSM module:

* `VOLUMES capabilities` with valid VPD83 information,
* `VOLUME_RAID_INFO` capabilities.

Please refer to LibStorageMgmt document website[2] for support status.

Tested hardware:

HP SmartArray

Using libstoragemgmt-hpsa-plugin package.

NetApp ONTAP

Using libstoragemgmt-netapp-plugin package.

## AUTHOR

Gris Ge fge@redhat.com

## BUGS

Please send bug reports to either the distribution bug tracker or the upstream bug tracker at .

## SEE ALSO

lsmd(1), udisksd 8, hpsa_lsmplugin(1), ontap_lsmplugin(1),

[1]:
[2]:
[3]: