[lustre-discuss] Lustre-2.10.5 problem
Andreas Dilger
adilger at whamcloud.com
Mon Sep 24 16:04:45 PDT 2018
Don't use 0.7.10, it has a serious bug. Use 0.7.12 instead.
Cheers, Andreas
> On Sep 24, 2018, at 21:39, Riccardo Veraldi <Riccardo.Veraldi at cnaf.infn.it> wrote:
>
> as for me Lustre 2.10.5 is not building on ZFS 0.7.10
> of course it builds fine with ZFS 0.7.9
>
> CC: gcc
> LD: /usr/bin/ld -m elf_x86_64
> CPPFLAGS: -include /root/rpmbuild/BUILD/lustre-2.10.5/undef.h -include /root/rpmbuild/BUILD/lustre-2.10.5/config.h -I/root/rpmbuild/BUILD/lustre-2.10.5/libcfs/include -I/root/rpmbuild/BUILD/lustre-2.10.5/lnet/include -I/root/rpmbuild/BUILD/lustre-2.10.5/lustre/include -I/root/rpmbuild/BUILD/lustre-2.10.5/lustre/include/uapi
> CFLAGS: -g -O2 -Werror -Wall -Werror
> EXTRA_KCFLAGS: -include /root/rpmbuild/BUILD/lustre-2.10.5/undef.h -include /root/rpmbuild/BUILD/lustre-2.10.5/config.h -g -I/root/rpmbuild/BUILD/lustre-2.10.5/libcfs/include -I/root/rpmbuild/BUILD/lustre-2.10.5/lnet/include -I/root/rpmbuild/BUILD/lustre-2.10.5/lustre/include
>
> Type 'make' to build Lustre.
> + make -j2 -s
> Making all in .
> /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c: In function '__osd_attr_init':
> /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:1292:2: error: unknown type name 'timestruc_t'
> timestruc_t now;
> ^
> /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:1302:2: error: passing argument 1 of 'gethrestime' from incompatible pointer type [-Werror]
> gethrestime(&now);
> ^
> In file included from /var/lib/dkms/spl/0.7.10/source/include/sys/condvar.h:34:0,
> from /var/lib/dkms/spl/0.7.10/source/include/sys/t_lock.h:31,
> from /var/lib/dkms/zfs/0.7.10/source/include/sys/zfs_context.h:35,
> from /var/lib/dkms/zfs/0.7.10/source/include/sys/arc.h:30,
> from /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_internal.h:49,
> from /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:50:
> /var/lib/dkms/spl/0.7.10/source/include/sys/time.h:70:1: note: expected 'struct inode_timespec_t *' but argument is of type 'int *'
> gethrestime(inode_timespec_t *ts)
> ^
> In file included from /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_internal.h:51:0,
> from /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:50:
> /var/lib/dkms/zfs/0.7.10/source/include/sys/zfs_znode.h:278:28: error: request for member 'tv_sec' in something not a structure or union
> (stmp)[0] = (uint64_t)(tp)->tv_sec; \
> ^
> /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:1303:2: note: in expansion of macro 'ZFS_TIME_ENCODE'
> ZFS_TIME_ENCODE(&now, crtime);
> ^
> /var/lib/dkms/zfs/0.7.10/source/include/sys/zfs_znode.h:279:28: error: request for member 'tv_nsec' in something not a structure or union
> (stmp)[1] = (uint64_t)(tp)->tv_nsec; \
> ^
> /root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.c:1303:2: note: in expansion of macro 'ZFS_TIME_ENCODE'
> ZFS_TIME_ENCODE(&now, crtime);
> ^
> cc1: all warnings being treated as errors
> make[6]: *** [/root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs/osd_object.o] Error 1
> make[5]: *** [/root/rpmbuild/BUILD/lustre-2.10.5/lustre/osd-zfs] Error 2
> make[5]: *** Waiting for unfinished jobs....
> make[4]: *** [/root/rpmbuild/BUILD/lustre-2.10.5/lustre] Error 2
> make[3]: *** [_module_/root/rpmbuild/BUILD/lustre-2.10.5] Error 2
> make[2]: *** [modules] Error 2
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2
> error: Bad exit status from /var/tmp/rpm-tmp.IeEkol (%build)
>
>
>
>> On 9/24/18 9:14 AM, Tung-Han Hsieh wrote:
>> Dear Nathaniel,
>>
>> Thank you very much for your kindly reply. Indeed I modified the
>> lustre-2.10.5 codes:
>>
>> lustre/osd-zfs/osd_object.c
>> lustre/osd-zfs/osd_xattr.c
>>
>> for the declaration:
>>
>> inode_timespec_t now;
>>
>> Similar to what you have done in your patch. So I can compile
>> lustre-2.10.5 cleanly with zfs-0.7.11. Sorry I forgot to mention.
>>
>> But my problem is still there. Actually I just tried:
>>
>> 1. Applying your patch to the original lustre-2.10.5 code, and
>> recompile with spl-0.7.11 and zfs-0.7.11. But loading "lustre"
>> module still gives "no such device" error.
>>
>> 2. I recompile the original lustre-2.10.5 with spl-0.7.9 and
>> zfs-0.7.9. They can be compiled cleanly. But again I got the
>> "no such device" error when loading "lustre" module.
>>
>> I am wondering that I must overlooked a trivial step, something
>> like one (or some) of the utilities in /opt/lustre/sbin/* should
>> be linked to /sbin/ or /usr/sbin/ ....
>>
>> Any suggestions are very appreciated.
>>
>> Thank you very much.
>>
>>
>> T.H.Hsieh
>>
>>
>>> On Mon, Sep 24, 2018 at 01:21:19PM +0000, Nathaniel Clark wrote:
>>> Hello Tung-Han,
>>>
>>> ZFS 0.7.11 doesn’t compile cleanly with Lustre, yet.
>>>
>>> There’s a ticket for adding ZFS 0.7.11 support to lustre:
>>> https://jira.whamcloud.com/browse/LU-11393
>>>
>>> It has patches for master (pre-2.12) and a separate patch for 2.10.
>>>
>>> —
>>> Nathaniel Clark <nclark at whamcloud.com<mailto:nclark at whamcloud.com>>
>>> Senior Engineer
>>> Whamcloud / DDN
>>>
>>> On Sep 24, 2018, at 2:15 PM, Tung-Han Hsieh <thhsieh at twcp1.phys.ntu.edu.tw<mailto:thhsieh at twcp1.phys.ntu.edu.tw>> wrote:
>>>
>>> Dear All,
>>>
>>> I am trying to install Lustre version 2.10.5 with ZFS-0.7.11
>>> from source code. After compilation and installation, I tried
>>> to load the "lustre" module, but encountered the following
>>> error:
>>>
>>> # modprobe lustre
>>> could not load module 'lustre': no such device
>>>
>>> My procedure of installation is the following:
>>>
>>> 1. Compile vanilla kernel 3.12.72 downloaded from:
>>> https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/linux-3.12.72.tar.gz
>>>
>>> 2. Compile spl-0.7.11 downloaded from:
>>> https://github.com/zfsonlinux/zfs/releases/download/zfs-0.7.11/spl-0.7.11.tar.gz
>>>
>>> with the following steps:
>>> # ./configure --prefix=/opt/lustre --with-linux=/path/to/linux-3.12.72
>>> # make
>>> # make install
>>>
>>> 3. Compile zfs-0.7.11 downloaded from:
>>> https://github.com/zfsonlinux/zfs/releases/download/zfs-0.7.11/zfs-0.7.11.tar.gz
>>>
>>> with the following steps:
>>> # ./configure --prefix=/opt/lustre \
>>> --with-linux=/path/to/linux-3.12.72 \
>>> --with-spl=/path/to/spl-0.7.11
>>> # make
>>> # make install
>>>
>>> 4. Compile lustre downloaded from:
>>> https://downloads.whamcloud.com/public/lustre/lustre-2.10.5/sles12sp3/client/SRPMS/lustre-2.10.5-1.src.rpm
>>>
>>> Then I unpack the SRPM by the command:
>>> # rpm2cpio lustre-2.10.5-1.src.rpm | cpio --extract --make-directories
>>>
>>> and compile it by the following:
>>> # ./configure --prefix=/opt/lustre \
>>> --with-linux=/path/to/linux-3.12.72 \
>>> --with-spl=/path/to/spl-0.7.11 \
>>> --with-zfs=/path/to/zfs-0.7.11 \
>>> --with-o2ib=no \
>>> --disable-ldiskfs
>>> # make
>>> # make install
>>>
>>> 5. I have made sure the following settings and utilities are correct:
>>> - PATH contains /opt/lustre/bin and /opt/lustre/sbin
>>> - /sbin/mount.lustre exists.
>>> - /sbin/mount.zfs exists.
>>> - /usr/sbin/l_getidentity exists.
>>> - /usr/sbin/ko2iblnd-probe exists.
>>> - /etc/modprobe.d/lustre.conf contains:
>>> options lnet networks=tcp
>>> - /etc/modprobe.d/ko2iblnd.conf contains:
>>> alias ko2iblnd-opa ko2iblnd
>>> options ko2iblnd-opa peer_credits=128 peer_credits_hiw=64 credits=1024 concurrent_sends=256 ntx=2048 map_on_demand=32 fmr_pool_size=2048 fmr_flush_trigger=512 fmr_cache=1
>>> install ko2iblnd /usr/sbin/ko2iblnd-probe
>>>
>>> Then I tried to run "modprobe lustre", it says "no such device" error.
>>>
>>> I tried to replace Lustre-2.10.5 by Lustre-2.9 downloaded from:
>>>
>>> https://downloads.whamcloud.com/public/lustre/lustre-2.9.0/sles12sp1/client/SRPMS/lustre-2.9.0-1.src.rpm
>>>
>>> and proceed exactly the same installation steps. Everything works fine.
>>>
>>> Could anyone suggest me what have I missed for lustre-2.10.5 ? Or suggest
>>> me how to debug.
>>>
>>> Thanks very much.
>>>
>>>
>>> T.H.Hsieh
>>> _______________________________________________
>>> lustre-discuss mailing list
>>> lustre-discuss at lists.lustre.org
>>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>>
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