[Lustre-discuss] Error while installing lustre as OSS on opensolaris

[Onane]

That is, the document (
http://wiki.lustre.org/index.php/Lustre_OSS/MDS_with_ZFS_DMU) is overdated.
Where can I find the document that explains how to install lustre (as OSS)
for the in-kernel version ?


On Tue, Jun 23, 2009 at 4:29 PM, Kevin Van Maren <Kevin.Vanmaren at sun.com>wrote:

> The user-space uOSS has been dropped in favor of the in-kernel version -- I
> doubt it is being maintained.
>
> Kevin
>
>
>
> Onane wrote:
>
>> Hello,
>>
>> Following the document below, I am trying to install lustre (as oss) on
>> Nexenta which has opensolaris kernel
>>
>> http://wiki.lustre.org/index.php/Lustre_OSS/MDS_with_ZFS_DMU
>>
>> According to the doc, "The uOSS-DMU can run on Solaris or Linux.
>> MDS/MGS/clients run only on Linux."
>>
>> So, I followed the steps. For 'sh autogen.sh', './configure' etc. there
>> were no problem.
>> But, when I  tried 'make' step there were some errors:
>>
>> ----------
>> gcc -o lib/zpool/vdev_cache.os -c -pipe -Wall -Werror -std=c99 -Wno-switch
>> -Wno-unused -Wno-missing-braces -Wno-parentheses -Wno-uninitialized
>> -fno-strict-aliasing -DZFS_NO_KERNEL -D_GNU_SOURCE
>> -D_POSIX_PTHREAD_SEMANTICS -D__EXTENSIONS__ -D_FILE_OFFSET_BITS=64
>> -D_LARGEFILE64_SOURCE -D_REENTRANT -DTEXT_DOMAIN=\"lustre\" -ggdb -O2 -fPIC
>> -I. -Ilib/zfscommon/include -Ilib/avl/include -Ilib/nvpair/include
>> -Ilib/port/include lib/zpool/vdev_cache.c
>> cc1: warnings being treated as errors
>> lib/zpool/vdev_cache.c: In function 'vdev_cache_read':
>> lib/zpool/vdev_cache.c:278: warning: implicit declaration of function
>> 'P2CROSS'
>> scons: *** [lib/zpool/vdev_cache.os] Error 1
>> scons: building terminated because of errors.
>> make[3]: *** [all] Error 2
>> make[3]: Leaving directory
>> `/export/home/portakal/lustre/lustre/zfs-lustre'
>> make[2]: *** [all-recursive] Error 1
>> make[2]: Leaving directory `/export/home/portakal/lustre/lustre'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/export/home/portakal/lustre'
>> make: *** [all] Error 2
>> ----------
>>
>> It says "implicit declaration of function 'P2CROSS'". So, I opened
>> vdev_cache.c and added a prototype for P2CROSS like "#define P2CROSS(x, y,
>> align)    (((x) ^ (y)) > (align) - 1)" (btw, was this a bug ?)
>>
>> After that, I tried 'make' step again
>>
>> But now, it gives another error:
>>
>> ----------
>> gcc -g -Wall -fPIC -D_GNU_SOURCE -g -O2 -L../../lnet/utils  -o lustre_uoss
>>  lustre_uoss-lustre_uoss.o ../../lustre/ost/libost.a
>> ../../lustre/ofd/libofd.a ../../lustre/mgc/libmgc.a
>> ../../lustre/obdclass/libobdclass.a ../../lustre/ptlrpc/libptlrpc.a
>> ../../lustre/dmu-osd/libdmuosd.a ../../lustre/lvfs/liblvfs_dmu.a -L
>> /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/udmu -lldmu-udmu -L
>> /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/ctl -lldmu-ctl-server
>> -L /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/zpool -lldmu-zpool
>> -L /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/zfscommon
>> -lldmu-zfscommon -L
>> /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/nvpair -lldmu-nvpair
>> -L /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/avl -lldmu-avl -L
>> /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/umem -lumem -L
>> /export/home/portakal/lustre/lustre/zfs-lustre/src/lib/port -lldmu-port
>> -lpthread -lz ../../lnet/lnet/liblnet.a
>> ../../lnet/ulnds/socklnd/libsocklnd.a ../../lnet/libcfs/libcfs.a -lnsl
>> -lsocket -lrt -lm
>> ../../lnet/libcfs/libcfs.a(libcfs_a-posix-lock.o): In function
>> `sema_init':
>> /export/home/portakal/lustre/lnet/libcfs/posix-lock.c:46: multiple
>> definition of `sema_init'
>> collect2: ld returned 1 exit status
>> make[4]: *** [lustre_uoss] Error 1
>> make[4]: Leaving directory `/export/home/portakal/lustre/lustre/utils'
>> make[3]: *** [all-recursive] Error 1
>> make[3]: Leaving directory `/export/home/portakal/lustre/lustre/utils'
>> make[2]: *** [all-recursive] Error 1
>> make[2]: Leaving directory `/export/home/portakal/lustre/lustre'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/export/home/portakal/lustre'
>> make: *** [all] Error 2
>> ----------
>>
>>
>> What sould I do to overcome solve this problem ? I opened posix-lock.c and
>> could not see any multiple definition of 'sema_init'. These errors are
>> caused by another reason I guess. In my opinion, I cannot solve this by
>> modifying source code.
>>
>>
>> Thanks in advance
>>
>>
>> ------------------------------------------------------------------------
>>
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>>
>>
>
>
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