On Fri, Jun 07, 2002 at 02:16:45PM -0700, Brooks Davis wrote: > On Fri, Jun 07, 2002 at 01:30:37PM -0700, David O'Brien wrote: > > On Fri, Jun 07, 2002 at 12:59:55PM -0700, Brooks Davis wrote: > > > On Thu, Jun 06, 2002 at 04:06:40PM +1000, Bruce Evans wrote: > > > > > This fixes the panic. It appears there's also another bug in dump > > > > > though. When I run dump I get this: > > ... > > > > > DUMP: master/slave protocol botched. > > > > > DUMP: The ENTIRE dump is aborted. > > ... > > > > I guess this is another 64-bit daddr_t problem. At least > > > > `daddr_t idblk[MAXNINDIR]' in traverse.c seems to be broken. This seems > > > > to be fixed in the ufs2 patch. > > > > > > Applying phk's patch seems to have fixed it. It's a bit overkill for > > > fixing dump, but it did work and I guess this way I can do some limited > > > testing of the ufs2 patch. > > > > Can you reduce PHK's ufs2 patch down to the minium required to fix dump? > > That could then be committed now. > > The changes to dump are rather large so I doubt I'd have much luck. > Also, it appears I spoke too soon. I was able to dump / and /var, but > my /usr partition failed when I did another amanda run. I'm running a > new test to /dev/null to see if I get anything useful out of it.
Here's a sample of the errors I'm seeing:
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector -1980991191]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector -1980991190]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector -1980991189]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector -1980991188]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector -1980991187]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [block 68174084]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector 68174084]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector 68174085]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector 68174086]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [sector 68174087]: count=-1
DUMP: read error from /dev/ad0s2f: Invalid argument: [block 68174088]: count=-1
DUMP: More than 32 block read errors from 135053456
DUMP: This is an unrecoverable error.
DUMP: Do you want to attempt to continue?: ("yes" or "no")
-- Brooks
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