Red Hat 4.6 AS x64_EMT
IBM/LSI RDAC LINUX DRIVERS INSTALL
- IBM x3850
- 2 x Emulex 4Gb FC Cards
- Redhat 4 AS x64_EMT (lastest patches - up2date)
- IBM DS4700 Storage - Direct Attached
This is required to be done on every kernel update.
Install kernel update through normal procedure (up2date) and reboot into new kernel
Use "uname -a" to show kernel details.
Check you using the correct C complier.
ls -ial /usr/bin/gcc
should be a link to /usr/bin/linuxEMT_64-gcc
If its not please change the link or update the CC flag in the LSI RDAC driver make file.
Download RDAC driver from LSI http://www.lsi.com/rdac/ds4000.html
Select 2.6 Kernel Version (Suports RHEL 4 U5)
Unpack
| [root@main download]# ls rdac-LINUX-09.01.B5.76-source.tar.gz [root@main download]# gzip -d rdac-LINUX-09.01.B5.76-source.tar.gz [root@main download]# tar xf rdac-LINUX-09.01.B5.76-source.tar [root@main download]# ls linuxrdac-09.01.B5.76 rdac-LINUX-09.01.B5.76-source.tar [root@main download]# cd linuxrdac-09.01.B5.76 [root@main linuxrdac-09.01.B5.76]# ls genfileattributes mppiscsi_umountall mppLnx26_vhbaproc.c genuniqueid.c mpp_linux_headers mppLnx26_vhbatask.c hbaCheck mpp_linux_sys_headers mpp_rcscript.REDHAT License.txt mppLnx26_spinlock_size.c mpp_rcscript.SUSE lsvdev mppLnx26_sysdep.c mppSupport Makefile mppLnx26_upper.c Readme.txt mppCmn_s2tos3.c mppLnx26_vhba.c setupDriver.REDHAT mppCmn_SysInterface.c mppLnx26_vhbaio.c setupDriver.SUSE mpp.conf mppLnx26_vhbalib.c utility MPP_hba.c mppLnx26_vhbamisc.c |
| [root@main linuxrdac-09.01.B5.76]# make make V=1 -C/lib/modules/2.6.9-67.ELlargesmp/build M=/home/apaton/download/linuxrdac-09.01.B5.76 MODVERDIR=/lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions SUBDIRS=/home/apaton/download/linuxrdac-09.01.B5.76 modules make[1]: Entering directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' mkdir -p /lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions make -f scripts/Makefile.build obj=/home/apaton/download/linuxrdac-09.01.B5.76 gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.MPP_hba.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=MPP_hba -DKBUILD_MODNAME=mppUpper -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_MPP_hba.o /home/apaton/download/linuxrdac-09.01.B5.76/MPP_hba.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_upper.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_upper -DKBUILD_MODNAME=mppUpper -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_upper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_upper.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_sysdep.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_sysdep -DKBUILD_MODNAME=mppUpper -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_sysdep.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_sysdep.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppCmn_s2tos3.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppCmn_s2tos3 -DKBUILD_MODNAME=mppUpper -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppCmn_s2tos3.o /home/apaton/download/linuxrdac-09.01.B5.76/mppCmn_s2tos3.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppCmn_SysInterface.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppCmn_SysInterface -DKBUILD_MODNAME=mppUpper -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppCmn_SysInterface.o /home/apaton/download/linuxrdac-09.01.B5.76/mppCmn_SysInterface.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhba.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhba -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhba.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhba.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhbaio.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhbaio -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhbaio.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbaio.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhbatask.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhbatask -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhbatask.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbatask.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhbalib.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhbalib -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhbalib.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbalib.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhbamisc.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhbamisc -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhbamisc.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbamisc.c gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppLnx26_vhbaproc.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -DMODULE -DKBUILD_BASENAME=mppLnx26_vhbaproc -DKBUILD_MODNAME=mppVhba -c -o /home/apaton/download/linuxrdac-09.01.B5.76/.tmp_mppLnx26_vhbaproc.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbaproc.c ld -m elf_x86_64 -r -o /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/MPP_hba.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_upper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_sysdep.o /home/apaton/download/linuxrdac-09.01.B5.76/mppCmn_s2tos3.o /home/apaton/download/linuxrdac-09.01.B5.76/mppCmn_SysInterface.o ld -m elf_x86_64 -r -o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhba.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbaio.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbatask.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbalib.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbamisc.o /home/apaton/download/linuxrdac-09.01.B5.76/mppLnx26_vhbaproc.o Building modules, stage 2. make -rR -f /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/scripts/Makefile.modpost scripts/mod/modpost -m -i /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/Module.symvers /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppUpper.mod.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -DKBUILD_BASENAME=mppUpper -DKBUILD_MODNAME=mppUpper -DMODULE -c -o /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.mod.o /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.mod.c ld -m elf_x86_64 -r -o /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.ko /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.mod.o gcc -Wp,-MD,/home/apaton/download/linuxrdac-09.01.B5.76/.mppVhba.mod.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fomit-frame-pointer -g -Wdeclaration-after-statement -mno-red-zone -mcmodel=kernel -pipe -fno-reorder-blocks -Wno-sign-compare -funit-at-a-time -DKBUILD_BASENAME=mppVhba -DKBUILD_MODNAME=mppVhba -DMODULE -c -o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.mod.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.mod.c ld -m elf_x86_64 -r -o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.ko /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.mod.o make[1]: Leaving directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' make V=1 -C/lib/modules/2.6.9-67.ELlargesmp/build M=/home/apaton/download/linuxrdac-09.01.B5.76 MODVERDIR=/lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions SUBDIRS=/home/apaton/download/linuxrdac-09.01.B5.76 modules make[1]: Entering directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' mkdir -p /lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions make -f scripts/Makefile.build obj=/home/apaton/download/linuxrdac-09.01.B5.76 Building modules, stage 2. make -rR -f /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/scripts/Makefile.modpost scripts/mod/modpost -m -i /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/Module.symvers /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o make[1]: Leaving directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' gcc -D__KERNEL__ -I/lib/modules/2.6.9-67.ELlargesmp/build/include mppLnx26_spinlock_size.c -o mppLnx_Spinlock_Size gcc -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -c ./utility/mppUtil.c -o mppUtil.o /bin/bash ./genfileattributes bld gcc -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -c ./utility/mppUtil26_sysdep.c -o mppUtilSysdep.o gcc mppUtil.o mppUtilSysdep.o -o mppUtil gcc -o genuniqueid genuniqueid.c |
| [root@main linuxrdac-09.01.B5.76]# make install make V=1 -C/lib/modules/2.6.9-67.ELlargesmp/build M=/home/apaton/download/linuxrdac-09.01.B5.76 MODVERDIR=/lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions SUBDIRS=/home/apaton/download/linuxrdac-09.01.B5.76 modules make[1]: Entering directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' mkdir -p /lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions make -f scripts/Makefile.build obj=/home/apaton/download/linuxrdac-09.01.B5.76 Building modules, stage 2. make -rR -f /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/scripts/Makefile.modpost scripts/mod/modpost -m -i /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/Module.symvers /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o make[1]: Leaving directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' make V=1 -C/lib/modules/2.6.9-67.ELlargesmp/build M=/home/apaton/download/linuxrdac-09.01.B5.76 MODVERDIR=/lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions SUBDIRS=/home/apaton/download/linuxrdac-09.01.B5.76 modules make[1]: Entering directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' mkdir -p /lib/modules/2.6.9-67.ELlargesmp/build/.tmp_versions make -f scripts/Makefile.build obj=/home/apaton/download/linuxrdac-09.01.B5.76 Building modules, stage 2. make -rR -f /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/scripts/Makefile.modpost scripts/mod/modpost -m -i /usr/src/kernels/2.6.9-67.EL-largesmp-x86_64/Module.symvers /home/apaton/download/linuxrdac-09.01.B5.76/mppUpper.o /home/apaton/download/linuxrdac-09.01.B5.76/mppVhba.o make[1]: Leaving directory `/usr/src/kernels/2.6.9-67.EL-largesmp-x86_64' /bin/bash ./genfileattributes bld gcc -I/home/apaton/download/linuxrdac-09.01.B5.76 -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_headers/ -I/home/apaton/download/linuxrdac-09.01.B5.76/mpp_linux_sys_headers/ -c ./utility/mppUtil26_sysdep.c -o mppUtilSysdep.o gcc mppUtil.o mppUtilSysdep.o -o mppUtil Checking Host Adapter Configuration... Detected 2 Emulex Host Adapter Port(s) on the system Please wait while we modify the system configuration files. Your kernel version is 2.6.9-67.ELlargesmp Preparing to install MPP driver against this kernel version... Generating module dependencies... Creating new MPP initrd image... You must now edit your boot loader configuration file, /boot/grub/menu.lst, to add a new boot menu, which uses mpp-2.6.9-67.ELlargesmp.img as the initrd image. Now Reboot the system for MPP to take effect. The new boot menu entry should look something like this (note that it may vary with different system configuration): ... title Red Hat Linux (2.6.9-67.ELlargesmp) with MPP support root (hd0,5) kernel /vmlinuz-2.6.9-67.ELlargesmp ro root=LABEL=RH9 initrd /mpp-2.6.9-67.ELlargesmp.img ... MPP driver package has been successfully installed on your system. |
Check that the make install script has found your Fibre Channel HBA's.
Update Grub boot loader to use the kernel (Note the initrd line changed plus the description)
| [root@main linuxrdac-09.01.B5.76]# cat /boot/grub/menu.lst # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00 # initrd /initrd-version.img #boot=/dev/sda default=2 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title Red Hat Enterprise Linux AS (2.6.9-67.ELlargesmp) root (hd0,0) kernel /vmlinuz-2.6.9-67.ELlargesmp ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.6.9-67.ELlargesmp.img title Red Hat Enterprise Linux AS-up (2.6.9-67.EL) root (hd0,0) kernel /vmlinuz-2.6.9-67.EL ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /initrd-2.6.9-67.EL.img title Red Hat Enterprise Linux AS IBM-MPP (2.6.9-67.ELlargesmp) root (hd0,0) kernel /vmlinuz-2.6.9-67.ELlargesmp ro root=/dev/VolGroup00/LogVol00 rhgb quiet initrd /mpp-2.6.9-67.ELlargesmp.img |
Check Status using the PROC file system
[root@main ~]# cat /proc/mpp/ifs-storage/virtualLun0 Linux MPP driver. Version:09.01.B5.76 Build:Thu Aug 30 15:11:23 CDT 2007 Lun WWN:600a0b80002ae8c40000025e479b3506 Virtual Scsi Address: host_no:3 channel:0 target:0 Lun:0 Queue Depth = 28 I/O Statistics: Number of IOs:40 Longest trip of all I/Os:0 Shortest trip of all I/Os:0 Number of occurrences of path failover events:0 Number of occurrences of controller failover events:0 The longest Controller Failover Time:0 The shortest Controller Failover Time:0 total size:484 [root@main ~]# cat /proc/mpp/ifs-storage/controllerA/lpfc_h1c0t0/ LUN0 LUN2 LUN4 LUN6 UTM_LUN31 LUN1 LUN3 LUN5 LUN7 [root@main ~]# cat /proc/mpp/ifs-storage/controllerA/lpfc_h1c0t0/LUN0 Linux MPP driver. Version:09.01.B5.76 Build:Thu Aug 30 15:11:23 CDT 2007 Lun WWN:600a0b80002ae8c40000025e479b3506 Physical HBA driver: lpfc Device Scsi Address: host_no:1 channel:0 target:0 Lun:0 Queue Depth = 30 I/O Statistics: Number of IOs:42 Longest trip of all I/Os:0 Shortest trip of all I/Os:0 Number of occurences of IO failed events:0 Device state: [0] OPTIMAL Device state: [1] OPTIMAL Device state: [2] OPTIMAL Device state: [3] OPTIMAL Device state: [4] OPTIMAL Device state: [5] OPTIMAL Device state: [6] OPTIMAL Device state: [7] OPTIMAL Device state: [8] OPTIMAL Device state: [9] OPTIMAL Path state:[8] OPTIMAL Path state:[9] OPTIMAL Path state:[0] OPTIMAL_NEED_CHECK Path state:[1] OPTIMAL_CHECKING Path state:[2] OPTIMAL Path state:[3] OPTIMAL_NEED_CHECK Path state:[4] OPTIMAL_CHECKING Path state:[5] OPTIMAL Path state:[6] OPTIMAL_NEED_CHECK Path state:[7] OPTIMAL_CHECKING Controller Failed? 0 total size:1099 |
Config Files
/etc/mpp.conf/etc/modprobe.conf
/opt/mpp/modprobe.conf.mppappend
| [root@main etc]# cat /etc/mpp.conf VirtualDiskProductId=VirtualDisk DebugLevel=0x0 NotReadyWaitTime=270 BusyWaitTime=270 QuiescenceWaitTime=270 InquiryWaitTime=60 MaxLunsPerArray=256 MaxPathsPerController=4 ScanInterval=60 InquiryInterval=1 MaxArrayModules=30 ErrorLevel=3 SelectionTimeoutRetryCount=0 UaRetryCount=10 RetryCount=10 SynchTimeout=170 FailOverQuiescenceTime=20 FailoverTimeout=120 FailBackToCurrentAllowed=1 ControllerIoWaitTime=300 ArrayIoWaitTime=600 DisableLUNRebalance=0 IdlePathCheckingInterval=60 RecheckFailedPathWaitTime=30 FailedPathCheckingInterval=60 ArrayFailoverWaitTime=300 PrintSenseBuffer=0 S2ToS3Key=2e67f55c3f210c1c |
| [root@main mpp]# cat /etc/modprobe.conf alias eth0 tg3 alias eth1 tg3 alias scsi_hostadapter aacraid alias scsi_hostadapter1 lpfc alias usb-controller ehci-hcd alias usb-controller1 ohci-hcd ### BEGIN MPP Driver Comments ### remove mppUpper if [ `ls -a /proc/mpp | wc -l` -gt 2 ]; then echo -e "Please Unload Physical HBA Driver prior to unloading mppUpper."; else /sbin/modprobe -r --ignore-remove mppUpper; fi # Additional config info can be found in /opt/mpp/modprobe.conf.mppappend. # The Above config info is needed if you want to make mkinitrd manually. # Please read the Readme file that came with MPP driver for building RamDisk manually. # Edit the '/etc/modprobe.conf' file and run 'mppUpdate' to create Ramdisk dynamically. ### END MPP Driver Comments ### |
| [root@main mpp]# cat /opt/mpp/modprobe.conf.mppappend ### BEGIN OF MPP Driver Changes ### options scsi_mod max_report_luns=256 max_luns=512 alias scsi_hostadapter99 mppVhba options lpfc lpfc_nodev_tmo=60 alias scsi_hostadapter97 lpfc ## END OF MPP Driver Changes ### |
| [root@main ~]# mppBusRescan Starting new devices re-scan... scan lpfc HBA host /sys/class/scsi_host/host2... no new device found scan lpfc HBA host /sys/class/scsi_host/host1... no new device found run /usr/sbin/mppUtil -s busscan... scan mpp virtual host /sys/class/scsi_host/host3... no new virtual device found /usr/sbin/mppBusRescan is completed. |
| [root@main ~]# mppUtil -S H3C0T0 Active Active ifs-storage H1C0T0L000 Up H2C0T0L000 Up H1C0T0L001 Up H2C0T0L001 Up H1C0T0L002 Up H2C0T0L002 Up H1C0T0L003 Up H2C0T0L003 Up H1C0T0L004 Up H2C0T0L004 Up H1C0T0L005 Up H2C0T0L005 Up H1C0T0L006 Up H2C0T0L006 Up H1C0T0L007 Up H2C0T0L007 Up Missing Arrays There are no missing arrays |
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