pending wire, disk format changes
bugs
+- SIGBUS
- mds rstat bug (on 2* cp -av usr + 11_kernel_untar_build)
mds/CInode.cc: In function 'virtual void CInode::finish_scatter_gather_update(int)':
mds/CInode.cc:1233: FAILED assert(pi->rstat.rfiles >= 0)
-- mislinked directory?
+- mislinked directory? (cpusr.sh, mv /c/* /c/t, more cpusr, ls /c/t)
- premature filejournal trimming?
- weird osd_lock contention during osd restart?