On Aug 4, 2020, at 4:57 AM, yangshengwang2011 <yangshengwang2...@163.com> wrote: > > Hi, > > > I can not mount a ZFS-based device when install the lustre servers. > > > Information in syslog is, > > # kernel:osd_zfs: Unknown symbol zfs_refcount_add (0) > > # kernel:LustreError:158-c: Can't load module 'osd-zfs' > > > And the message when insmod osd_zfs.ko manually is: > > # kernel:osd_zfs: Unknown symbol zfs_refcount_add (0)
It looks like Lustre was not built against the version of ZFS that was installed on the system. You need to re-run autogen.sh, configure, then rebuild the Lustre modules against the version of ZFS installed on the node. Cheers, Andreas > > > > System information: > > distribution name | centos 7.6 > > Linux kernel | 3.10.0-957.27.2_el7 > > Architecture | x86_64 > > Lustre version | 2.12.5 > > ZFS version | 0.8.1 > > > > What should i do for this situation? > > > > Sincerely thanks! > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org Cheers, Andreas
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