strange behavior of restore(8)
Victor Sudakov
vas at mpeks.tomsk.su
Sat Oct 22 05:33:19 UTC 2011
David Brodbeck wrote:
> >
> > I am trying to restore a UFS2 zero level dump sized about 51G.
> > restore has created 6105 directories and no files at all, and now is
> > waiting forever in the runnable state.
>
> I don't have any specific advice here, but if it were me I think my
> next troubleshooting step would be to attach truss to the restore
> process after it gets "stuck," to try to see exactly what it's doing.
> That may give you a clue as to why it's taking so long and whether
> it's actually making any progress.
It's doing something like that. I should have piped the output
through uniq not to clutter the list, but on second thought, I decided
not to:
# truss -p 18568
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
lseek(4,0x0,SEEK_CUR) = 25395100 (0x1837f9c)
read(4,"\M^JD\M^^\0$\0\b\^Y68.rospotrebn"...,1024) = 1024 (0x400)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
break(0xdb1b000) = 0 (0x0)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
lseek(4,0x0,SEEK_CUR) = 25396124 (0x183839c)
read(4,"\M-)D\M^^\0 \0\b\^Uwww.SafeMarke"...,1024) = 1024 (0x400)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
lseek(4,0x0,SEEK_CUR) = 25397148 (0x183879c)
read(4,"\M-JD\M^^\0 \0\b\^Vkonfeta007.be"...,1024) = 1024 (0x400)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
break(0xdb1c000) = 0 (0x0)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
break(0xdb1d000) = 0 (0x0)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
lseek(4,0x0,SEEK_CUR) = 25398172 (0x1838b9c)
read(4,"\M-kD\M^^\0\^\\0\b\^Phappykidz.r"...,1024) = 1024 (0x400)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
lseek(4,0x0,SEEK_CUR) = 25399196 (0x1838f9c)
I hope this means something meaningful.
--
Victor Sudakov, VAS4-RIPE, VAS47-RIPN
sip:sudakov at sibptus.tomsk.ru
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