there are some changes in SLES11SP3 in multipath.conf.

I'm interested about this change:


In the defaults section of the /etc/multipath.conf file, the getuid_callout attribute is deprecated and replaced by the uid_attribute attribute. This is a udev attribute that provides a unique path identifier. The default value is ID_SERIAL.

After you upgrade to SLES 11 SP3, modify the attributes in the defaults section of your /etc/multipath.conf file as follows:

Remove or comment out the following line from the defaults section:

getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"

Add the following line to the defaults section:

uid_attribute "ID_SERIAL"

I didn't infos about other uid_attribute other then the default "ID_SERIAL".
Did anybody know other attributes ore documents where i can find it?