J.J. Garcia wrote:
Hi folks,
Im trying to get a multi-card reader on centos (SD, MMC, and so, 4 card slots) and i have read (http://www.cs.sfu.ca/~ggbaker/personal/cf-linux) that CONFIG_SCSI_MULTI_LUN should be enabled on kernel (=Y) but current 34.0.2 doesn't have it enabled by default, is there any particular reason to not be enabled?
IIRC scanning LUNs freaks out some (real) SCSI hardware. IIRC for Fedora they are creating a whitelist so that known OK devices are scanned.
By the other hand i've also tweak the /etc/grub.conf file to boot the kernel with max_luns=32 and results are the same, only scsc lun=0 is recognized.
At the same time using the workaround mentioned in the link pasted b4 regarding to modify the /etc/modules.conf to include 'options scsi_mod max_scsi_luns=8' gives the same results, no detection at all for the card slots.
Shouldn't that be max_luns=8, not max_scsi_luns=8 ?