Brian King <brk...@linux.vnet.ibm.com> writes: > This patch fixes two issues. It changes how the known zeroed > state is tracked so that it works reliably on SIS64 adapters. > We previously had been relying on the bus/target/lun value > to be consistent when a JBOD disk was reformatted to a RAID > capable disk. This is true for SIS32 adapters, since this > tuple is tied to a physical location. For SIS64, however, > this tuple is generated by the ipr driver, so is often > not the same value when a JBOD is converted to RAID. Instead, > we change to always use the device_id attribute, which is > generated by the adapter based on the LUN WWN of the disk. > This patch also eliminates a hang that can occur when formatting > disks if a second iprconfig instance is started concurently.
LGTM. Reviewed-by: Gabriel Krisman Bertazi <kris...@linux.vnet.ibm.com> -- Gabriel Krisman Bertazi ------------------------------------------------------------------------------ _______________________________________________ Iprdd-devel mailing list Iprdd-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/iprdd-devel
