d685759539
rdac hardware handler assumes that there is one-to-one relation ship between the host and the controller w.r.t lun. IOW, it does not support "multiple storage partitions" within a storage. Example: HBA1 and HBA2 see lun 0 and 1 in storage A (1) HBA3 and HBA4 see lun 0 and 1 in storage A (2) HBA5 and HBA6 see lun 0 and 1 in storage A (3) luns 0 and 1 in (1), (2) and (3) are totally different. But, rdac handler treats the lun 0s (and lun 1s) as the same when sending a mode select to the controller, which is wrong. This patch makes the rdac hardware handler associate HBA and the storage w.r.t lun (and not the host itself). Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| scsi_dh.c | ||
| scsi_dh_alua.c | ||
| scsi_dh_emc.c | ||
| scsi_dh_hp_sw.c | ||
| scsi_dh_rdac.c | ||