[Lustre-discuss] Can't build sun rdac driver against lustre source.
Hi I ran into two problems, The first was easy to resolve: /bin/sh: scripts/genksyms/genksyms: No such file or directory /bin/sh: scripts/mod/modpost: No such file or directory I just had to copy genksyms and mod from linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 to linux-2.6.9-67.0.7.EL_lustre. 1.6.5.1-obj I figured you should be aware of this, if its a problem with sun's build system for their multipath driver or lustre source package. This is on RHEL4. Using the lustre RPM's form sun's website. The next problem I am stuck on is: In file included from mppLnx26_spinlock_size.c:51: /usr/include/linux/autoconf.h:1:2: #error Invalid kernel header included in userspace mppLnx26_spinlock_size.c: In function `main': mppLnx26_spinlock_size.c:102: error: `spinlock_t' undeclared (first use in this function) mppLnx26_spinlock_size.c:102: error: (Each undeclared identifier is reported only once mppLnx26_spinlock_size.c:102: error: for each function it appears in.) make: *** [mppLnx_Spinlock_Size] Error 1 I guess what I should really ask is, Has anyone ever made multipath work with a sun 2540 array for use as the MDS/MGS file system? Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
Re: [Lustre-discuss] Can't build sun rdac driver against lustre source.
Hi, I have compiled and used the run rdac driver and my modified makefile is attached. The sequence I've used (perhaps not the best) is: - cd /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5.1smp/source/ - cp /boot/config-2.6.9-67.0.7.EL_lustre.1.6.5.1smp .config - make clean - make mrproper - make prepare-all - cd /tmp - tar xf path_to_rdac_tarfile/rdac-LINUX-09.01.B2.74-source.tar - cd linuxrdac-09.01.B2.74/ - cp path_to_my_makefile/Makefile_linuxrdac-09.01.B2.74 Makefile - make clean - make uninstall - make - make install - vim /boot/grub/menu.lst (initrd - mpp) - reboot The changes in the Makefile may fix your problem. I'm using 6140 Sun arrays and also plan to use a 2540 as the MDT soon. Stuart On Fri, Jul 25, 2008 at 11:03 AM, Brock Palen [EMAIL PROTECTED] wrote: Hi I ran into two problems, The first was easy to resolve: /bin/sh: scripts/genksyms/genksyms: No such file or directory /bin/sh: scripts/mod/modpost: No such file or directory I just had to copy genksyms and mod from linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 to linux-2.6.9-67.0.7.EL_lustre. 1.6.5.1-obj I figured you should be aware of this, if its a problem with sun's build system for their multipath driver or lustre source package. This is on RHEL4. Using the lustre RPM's form sun's website. The next problem I am stuck on is: In file included from mppLnx26_spinlock_size.c:51: /usr/include/linux/autoconf.h:1:2: #error Invalid kernel header included in userspace mppLnx26_spinlock_size.c: In function `main': mppLnx26_spinlock_size.c:102: error: `spinlock_t' undeclared (first use in this function) mppLnx26_spinlock_size.c:102: error: (Each undeclared identifier is reported only once mppLnx26_spinlock_size.c:102: error: for each function it appears in.) make: *** [mppLnx_Spinlock_Size] Error 1 I guess what I should really ask is, Has anyone ever made multipath work with a sun 2540 array for use as the MDS/MGS file system? Brock Palen www.umich.edu/~brockp http://www.umich.edu/%7Ebrockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss Makefile_linuxrdac-09.01.B2.74 Description: Binary data ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
Re: [Lustre-discuss] Can't build sun rdac driver against lustre source.
Hi Brock, On Friday 25 July 2008 11:03:12 am Brock Palen wrote: I just had to copy genksyms and mod from linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 to linux-2.6.9-67.0.7.EL_lustre. 1.6.5.1-obj I figured you should be aware of this, if its a problem with sun's build system for their multipath driver or lustre source package. This is on RHEL4. Using the lustre RPM's form sun's website. It's a problem with the fact that Lustre kernels for RHEL4 are packaged the SuSE way, with a /usr/src/linux-$VERSION-$RELEASE/ and a /usr/src/linux-$VERSION-$RELEASE-obj/$ARCH/$FLAVOR/ directory holding the object files. Whereas RHEL4 expects everything to be located in /usr/src/linux-$VERSION-$RELEASE/. A workaround this is to put the .config file into the kernel sources directory, and prepare the kernel tree manually. What I usually do is the following (this is for Lustre 1.6.5.1): # rm /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5.1smp/build # ln -s /usr/src/linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5.1smp/build # cp /usr/src/linux-2.6.9-67.0.7.EL_lustre.1.6.5.1-obj/x86_64/smp/.config /usr/src/linux-2.6.9-67.0.7.EL_lustre.1.6.5.1/ # cd /usr/src/linux-2.6.9-67.0.7.EL_lustre.1.6.5.1/ # [edit Makefile, and replace 'custom' by 'smp' in EXTRAVERSION] # make oldconfig # make modules_prepare And then, you should be able to compile any additional kernel module. The next problem I am stuck on is: In file included from mppLnx26_spinlock_size.c:51: /usr/include/linux/autoconf.h:1:2: #error Invalid kernel header included in userspace mppLnx26_spinlock_size.c: In function `main': mppLnx26_spinlock_size.c:102: error: `spinlock_t' undeclared (first use in this function) Can't be sure it will fix this problem too, but it may be worth a try. Cheers, -- Kilian ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
Re: [Lustre-discuss] Can't build sun rdac driver against lustre source.
Yes that worked! Thank you very much. Hin't to sun, the 2540 is a very nice array for lustre, it would be good if all the tools with it were checked to work out the box with lustre. Just 2 cents. Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 On Jul 25, 2008, at 2:19 PM, Stuart Marshall wrote: Hi, I have compiled and used the run rdac driver and my modified makefile is attached. The sequence I've used (perhaps not the best) is: - cd /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5.1smp/source/ - cp /boot/config-2.6.9-67.0.7.EL_lustre.1.6.5.1smp .config - make clean - make mrproper - make prepare-all - cd /tmp - tar xf path_to_rdac_tarfile/rdac-LINUX-09.01.B2.74-source.tar - cd linuxrdac-09.01.B2.74/ - cp path_to_my_makefile/Makefile_linuxrdac-09.01.B2.74 Makefile - make clean - make uninstall - make - make install - vim /boot/grub/menu.lst (initrd - mpp) - reboot The changes in the Makefile may fix your problem. I'm using 6140 Sun arrays and also plan to use a 2540 as the MDT soon. Stuart On Fri, Jul 25, 2008 at 11:03 AM, Brock Palen [EMAIL PROTECTED] wrote: Hi I ran into two problems, The first was easy to resolve: /bin/sh: scripts/genksyms/genksyms: No such file or directory /bin/sh: scripts/mod/modpost: No such file or directory I just had to copy genksyms and mod from linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 to linux-2.6.9-67.0.7.EL_lustre. 1.6.5.1-obj I figured you should be aware of this, if its a problem with sun's build system for their multipath driver or lustre source package. This is on RHEL4. Using the lustre RPM's form sun's website. The next problem I am stuck on is: In file included from mppLnx26_spinlock_size.c:51: /usr/include/linux/autoconf.h:1:2: #error Invalid kernel header included in userspace mppLnx26_spinlock_size.c: In function `main': mppLnx26_spinlock_size.c:102: error: `spinlock_t' undeclared (first use in this function) mppLnx26_spinlock_size.c:102: error: (Each undeclared identifier is reported only once mppLnx26_spinlock_size.c:102: error: for each function it appears in.) make: *** [mppLnx_Spinlock_Size] Error 1 I guess what I should really ask is, Has anyone ever made multipath work with a sun 2540 array for use as the MDS/MGS file system? Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss Makefile_linuxrdac-09.01.B2.74 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
Re: [Lustre-discuss] Can't build sun rdac driver against lustre source.
Stuart, It looks like you have a newer rdac package than sun has on their website. So while your make file builds everything, it ties to install a bit of code that does not exist. FYI. Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 On Jul 25, 2008, at 2:30 PM, Brock Palen wrote: Yes that worked! Thank you very much. Hin't to sun, the 2540 is a very nice array for lustre, it would be good if all the tools with it were checked to work out the box with lustre. Just 2 cents. Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 On Jul 25, 2008, at 2:19 PM, Stuart Marshall wrote: Hi, I have compiled and used the run rdac driver and my modified makefile is attached. The sequence I've used (perhaps not the best) is: - cd /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5.1smp/source/ - cp /boot/config-2.6.9-67.0.7.EL_lustre.1.6.5.1smp .config - make clean - make mrproper - make prepare-all - cd /tmp - tar xf path_to_rdac_tarfile/rdac-LINUX-09.01.B2.74-source.tar - cd linuxrdac-09.01.B2.74/ - cp path_to_my_makefile/Makefile_linuxrdac-09.01.B2.74 Makefile - make clean - make uninstall - make - make install - vim /boot/grub/menu.lst (initrd - mpp) - reboot The changes in the Makefile may fix your problem. I'm using 6140 Sun arrays and also plan to use a 2540 as the MDT soon. Stuart On Fri, Jul 25, 2008 at 11:03 AM, Brock Palen [EMAIL PROTECTED] wrote: Hi I ran into two problems, The first was easy to resolve: /bin/sh: scripts/genksyms/genksyms: No such file or directory /bin/sh: scripts/mod/modpost: No such file or directory I just had to copy genksyms and mod from linux-2.6.9-67.0.7.EL_lustre.1.6.5.1 to linux-2.6.9-67.0.7.EL_lustre. 1.6.5.1-obj I figured you should be aware of this, if its a problem with sun's build system for their multipath driver or lustre source package. This is on RHEL4. Using the lustre RPM's form sun's website. The next problem I am stuck on is: In file included from mppLnx26_spinlock_size.c:51: /usr/include/linux/autoconf.h:1:2: #error Invalid kernel header included in userspace mppLnx26_spinlock_size.c: In function `main': mppLnx26_spinlock_size.c:102: error: `spinlock_t' undeclared (first use in this function) mppLnx26_spinlock_size.c:102: error: (Each undeclared identifier is reported only once mppLnx26_spinlock_size.c:102: error: for each function it appears in.) make: *** [mppLnx_Spinlock_Size] Error 1 I guess what I should really ask is, Has anyone ever made multipath work with a sun 2540 array for use as the MDS/MGS file system? Brock Palen www.umich.edu/~brockp Center for Advanced Computing [EMAIL PROTECTED] (734)936-1985 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss Makefile_linuxrdac-09.01.B2.74 ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss ___ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
