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d685759539
kernel_optimize_test/drivers/scsi
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Chandra Seetharaman d685759539 [SCSI] dh_rdac: Associate HBA and storage in rdac_controller to support partitions in storage 
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>
2011-07-28 11:38:47 +04:00
..
aacraid Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-05-26 13:19:00 -07:00
aic7xxx treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
aic7xxx_old Fix common misspellings 2011-03-31 11:26:23 -03:00
aic94xx [SCSI] aic94xx: world-writable sysfs update_bios file 2011-05-24 13:08:39 -04:00
arcmsr [SCSI] arcmsr: simplify assumptions in dma_alloc_coherent() 2011-05-01 16:32:23 -05:00
arm Fix common misspellings 2011-03-31 11:26:23 -03:00
be2iscsi [SCSI] iscsi_ibft, be2iscsi, iscsi_boot: fix boot kobj data lifetime management 2011-06-29 16:43:06 -05:00
bfa [SCSI] bfa: Update the driver version to 3.0.2.2 2011-07-27 14:59:02 +04:00
bnx2fc [SCSI] bnx2fc: Enable REC & CONF support for the session 2011-07-27 15:38:12 +04:00
bnx2i Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-07-23 11:13:11 -07:00
cxgbi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-07-23 11:13:11 -07:00
device_handler [SCSI] dh_rdac: Associate HBA and storage in rdac_controller to support partitions in storage 2011-07-28 11:38:47 +04:00
dpt Fix common misspellings 2011-03-31 11:26:23 -03:00
fcoe [SCSI] fcoe: Rearrange fcoe port and NPIV port cleanup 2011-06-29 16:33:25 -05:00
fnic [SCSI] fnic: fix incorrect use of SLAB_CACHE_DMA flag 2011-06-29 16:05:41 -05:00
ibmvscsi [SCSI] ibmvfc: Fix Virtual I/O failover hang 2011-06-29 12:08:39 -05:00
isci [SCSI] isci: fix checkpatch errors 2011-07-03 14:26:24 -05:00
libfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-07-23 11:13:11 -07:00
libsas [SCSI] libsas: remove expander from dev list on error 2011-07-27 15:50:58 +04:00
lpfc [SCSI] lpfc 8.3.25: Change driver version to 8.3.25 2011-07-27 15:17:10 +04:00
megaraid [SCSI] megaraid_sas Version to 5.40-rc1 and Changelog update 2011-07-27 15:45:22 +04:00
mpt2sas [SCSI] mpt2sas: WarpDrive Infinite command retries due to wrong scsi command entry in MPI message 2011-07-26 13:56:27 +04:00
mvsas [SCSI] mvsas: Add support for interrupt tasklet 2011-07-26 12:59:55 +04:00
osd [SCSI] libosd: osd_req_read_sg, optimize the single entry case 2011-01-24 12:06:31 -06:00
pcmcia Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2011-05-24 13:28:35 -07:00
pm8001 Merge branch 'master' into for-next 2011-04-26 10:22:59 +02:00
qla2xxx [SCSI] qla2xxx: Cleanup of previous infrastructure. 2011-07-27 14:16:34 +04:00
qla4xxx Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-05-27 19:52:57 -07:00
sym53c8xx_2 Fix common misspellings 2011-03-31 11:26:23 -03:00
.gitignore
3w-9xxx.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
3w-9xxx.h Fix common misspellings 2011-03-31 11:26:23 -03:00
3w-sas.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
3w-sas.h
3w-xxxx.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
3w-xxxx.h Fix common misspellings 2011-03-31 11:26:23 -03:00
53c700_d.h_shipped Fix common misspellings 2011-03-31 11:26:23 -03:00
53c700.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
53c700.h
53c700.scr Fix common misspellings 2011-03-31 11:26:23 -03:00
a100u2w.c Merge branch 'master' into for-next 2010-12-22 18:57:02 +01:00
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
a4000t.c
advansys.c Fix common misspellings 2011-03-31 11:26:23 -03:00
aha152x.c [SCSI] aha152x: add missing ISA PNP IDs 2011-06-29 15:09:11 -05:00
aha152x.h
aha1542.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
aha1542.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
aha1740.c Fix common misspellings 2011-03-31 11:26:23 -03:00
aha1740.h
aic7xxx_old.c Fix common misspellings 2011-03-31 11:26:23 -03:00
atari_NCR5380.c [SCSI] atari_NCR5380: Provide a dummy NCR5380_exit() 2011-06-29 15:11:21 -05:00
atari_scsi.c [SCSI] atari_NCR5380: Provide a dummy NCR5380_exit() 2011-06-29 15:11:21 -05:00
atari_scsi.h
atp870u.c Fix common misspellings 2011-03-31 11:26:23 -03:00
atp870u.h
BusLogic.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
BusLogic.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
bvme6000_scsi.c
ch.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
constants.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-05-23 09:12:26 -07:00
dc395x.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
dc395x.h Fix common misspellings 2011-03-31 11:26:23 -03:00
dmx3191d.c
dpt_i2o.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
dpti.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
dtc.c
dtc.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
eata_generic.h
eata_pio.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
eata_pio.h
eata.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
esp_scsi.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-05-23 09:12:26 -07:00
esp_scsi.h
fd_mcs.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
fdomain.c Fix common misspellings 2011-03-31 11:26:23 -03:00
fdomain.h
FlashPoint.c Fix common misspellings 2011-03-31 11:26:23 -03:00
g_NCR5380_mmio.c
g_NCR5380.c Fix common misspellings 2011-03-31 11:26:23 -03:00
g_NCR5380.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
gdth_ioctl.h
gdth_proc.c [SCSI] gdth: Add missing call to gdth_ioctl_free 2010-12-31 09:50:09 -06:00
gdth_proc.h
gdth.c [SCSI] gdth: Add missing call to gdth_ioctl_free 2010-12-31 09:50:09 -06:00
gdth.h Fix common misspellings 2011-03-31 11:26:23 -03:00
gvp11.c Fix common misspellings 2011-03-31 11:26:23 -03:00
gvp11.h
hosts.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2010-10-22 19:36:42 -07:00
hpsa_cmd.h [SCSI] hpsa: use new doorbell-bit-5 reset method 2011-05-17 11:07:01 +04:00
hpsa.c [SCSI] hpsa: retry commands completing with status of UNSOLICITED_ABORT 2011-07-27 15:35:49 +04:00
hpsa.h [SCSI] hpsa: do not attempt to read from a write-only register 2011-07-27 15:18:26 +04:00
hptiop.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
hptiop.h
ibmmca.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
imm.c Fix common misspellings 2011-03-31 11:26:23 -03:00
imm.h
in2000.c Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-05-26 13:19:00 -07:00
in2000.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
initio.c Fix common misspellings 2011-03-31 11:26:23 -03:00
initio.h Fix common misspellings 2011-03-31 11:26:23 -03:00
ipr.c [SCSI] ipr: reorder error handling code to include iounmap 2011-07-27 17:45:08 +04:00
ipr.h [SCSI] ipr: Driver version 2.5.2 2011-05-01 12:10:34 -05:00
ips.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ips.h Fix common misspellings 2011-03-31 11:26:23 -03:00
iscsi_boot_sysfs.c [SCSI] iscsi_ibft, be2iscsi, iscsi_boot: fix boot kobj data lifetime management 2011-06-29 16:43:06 -05:00
iscsi_tcp.c [SCSI] iscsi_tcp: fix locking around iscsi sk user data 2011-06-29 16:43:08 -05:00
iscsi_tcp.h [SCSI] iscsi_tcp: use iscsi_conn_get_addr_param libiscsi function 2011-02-24 12:41:10 -05:00
jazz_esp.c
Kconfig isci: remove compile-time (Kconfig) silicon configuration 2011-07-03 04:04:45 -07:00
lasi700.c
libiscsi_tcp.c [SCSI] libiscsi_tcp: fix LLD data allocation 2011-06-29 16:43:10 -05:00
libiscsi.c [SCSI] iscsi: Use struct scsi_lun in iscsi structs instead of u8[8] 2011-06-29 16:22:13 -05:00
libsrp.c
mac53c94.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
mac53c94.h
mac_esp.c
mac_scsi.c [SCSI] mac_scsi: Remove unused variable default_instance 2011-06-29 15:12:43 -05:00
mac_scsi.h
Makefile isci: Intel(R) C600 Series Chipset Storage Control Unit Driver 2011-07-02 22:56:22 -07:00
megaraid.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
megaraid.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mesh.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
mesh.h
mvme16x_scsi.c
mvme147.c
mvme147.h
ncr53c8xx.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
ncr53c8xx.h
NCR53c406a.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
NCR5380.c Fix common misspellings 2011-03-31 11:26:23 -03:00
NCR5380.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
nsp32_io.h
nsp32.c Fix common misspellings 2011-03-31 11:26:23 -03:00
nsp32.h Fix common misspellings 2011-03-31 11:26:23 -03:00
osst_detect.h
osst_options.h
osst.c [SCSI] osst: fix warning 2011-05-24 13:09:41 -04:00
osst.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pas16.c
pas16.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
pmcraid.c [SCSI] pmcraid: reject negative request size 2011-07-27 17:26:21 +04:00
pmcraid.h Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-05-26 13:19:00 -07:00
ppa.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
ppa.h
ps3rom.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
qla1280.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
qla1280.h
qlogicfas408.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
qlogicfas408.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
qlogicfas.c
qlogicpti.c drivercore: revert addition of of_match to struct device 2011-05-18 12:32:23 -06:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi_debug.c Fix common misspellings 2011-03-31 11:26:23 -03:00
scsi_devinfo.c [SCSI] Blacklist Traxdata CDR4120 and IOMEGA Zip drive to avoid lock ups. 2011-06-29 15:08:47 -05:00
scsi_error.c [SCSI] Reduce error recovery time by reducing use of TURs 2011-05-24 12:51:53 -04:00
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c [SCSI] scsi_lib: pause between error retries 2011-07-27 14:06:01 +04:00
scsi_logging.h
scsi_module.c
scsi_netlink.c Fix common misspellings 2011-03-31 11:26:23 -03:00
scsi_pm.c PM / Runtime: Return special error code if runtime PM is disabled 2011-07-02 14:30:10 +02:00
scsi_priv.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-03-17 17:54:40 -07:00
scsi_proc.c scsi: fix scsi_proc new kernel-doc warning 2011-05-28 23:12:11 -07:00
scsi_sas_internal.h
scsi_scan.c [SCSI] Fix oops caused by queue refcounting failure 2011-06-02 18:34:43 +09:00
scsi_sysctl.c
scsi_sysfs.c [SCSI] Fix oops caused by queue refcounting failure 2011-06-02 18:34:43 +09:00
scsi_tgt_if.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
scsi_tgt_lib.c [SCSI] esp, scsi_tgt_lib, fcoe: use list_move() instead of list_del()/list_add() combination 2011-05-01 10:20:10 -05:00
scsi_tgt_priv.h
scsi_trace.c [SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10) 2011-05-24 12:38:36 -04:00
scsi_transport_api.h
scsi_transport_fc_internal.h
scsi_transport_fc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-05-20 13:29:52 -07:00
scsi_transport_iscsi.c [SCSI] scsi_transport_iscsi: make priv_sess file writeable only by root 2011-03-23 11:35:58 -05:00
scsi_transport_sas.c block: remove per-queue plugging 2011-03-10 08:52:07 +01:00
scsi_transport_spi.c [SCSI] scsi_transport_spi: Export host width and HBA id 2011-07-26 13:53:50 +04:00
scsi_transport_srp_internal.h
scsi_transport_srp.c
scsi_typedefs.h
scsi_wait_scan.c
scsi.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
scsi.h
scsicam.c
sd_dif.c block: Make the integrity mapped property a bio flag 2010-10-15 15:49:20 +02:00
sd.c [SCSI] Retrieve the Caching mode page (version 2) 2011-05-24 12:43:52 -04:00
sd.h [SCSI] sd: Logical Block Provisioning update 2011-03-14 18:37:34 -05:00
ses.c [SCSI] ses: requesting a fault indication 2011-06-29 12:14:25 -05:00
sg.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
sgiwd93.c update David Miller's old email address 2011-04-06 06:19:38 -07:00
sim710.c
sni_53c710.c
sr_ioctl.c scsi: replace sr_test_unit_ready() with scsi_test_unit_ready() 2010-12-16 17:53:39 +01:00
sr_vendor.c
sr.c [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
sr.h [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
st_options.h
st.c [SCSI] st: Increase success probability in driver buffer allocation 2010-12-22 23:26:50 -06:00
st.h
stex.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
sun3_NCR5380.c [SCSI] sun3: Remove commented out merge_contiguous_buffers 2011-06-29 15:15:05 -05:00
sun3_scsi_vme.c [SCSI] sun3: Add various missing NDEBUG* definitions 2011-06-29 15:14:54 -05:00
sun3_scsi.c [SCSI] sun3: Add various missing NDEBUG* definitions 2011-06-29 15:14:54 -05:00
sun3_scsi.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
sun3x_esp.c
sun_esp.c dt/sparc: Eliminate users of of_platform_{,un}register_driver 2011-02-28 01:36:39 -07:00
sym53c416.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sym53c416.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
t128.c
t128.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
tmscsim.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
tmscsim.h
u14-34f.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
ultrastor.c [SCSI] Fix Ultrastor asm snippet 2011-05-24 13:25:35 -04:00
ultrastor.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
vmw_pvscsi.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
vmw_pvscsi.h
wd33c93.c Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-05-26 13:19:00 -07:00
wd33c93.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
wd7000.c Fix common misspellings 2011-03-31 11:26:23 -03:00
zalon.c
zorro7xx.c