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Martin K. Petersen authored
commit f08bb1e0 upstream. During revalidate we check whether device capacity has changed before we decide whether to output disk information or not. The check for old capacity failed to take into account that we scaled sdkp->capacity based on the reported logical block size. And therefore the capacity test would always fail for devices with sectors bigger than 512 bytes and we would print several copies of the same discovery information. Avoid scaling sdkp->capacity and instead adjust the value on the fly when setting the block device capacity and generating fake C/H/S geometry. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Reported-by:
Hannes Reinecke <hare@suse.de> Reviewed-by:
Hannes Reinicke <hare@suse.de> Reviewed-by:
Ewan Milne <emilne@redhat.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> [bwh: Backported to 3.16: - logical_to_sectors() is a new function - Adjust context] Signed-off-by:
Ben Hutchings <ben@decadent.org.uk>
5b08968c