Re: gjournal locks up

[Marat N.Afanasyev]

Ivan Voras wrote:

David N wrote:

2009/5/25 Ivan Voras <ivo...@freebsd.org>:

David N wrote:

The first time it locked up was when i was copying
cp -va
from one disk (degraded mirrror) to the other disk (degraded mirror +
gjournal). Copied around 40GB until it locked up. It did it 3 times
before i manage to copy everything over. Re-syncing of the mirror
works fine.

Should i use
options KDB
options DDB
options INVARIANTS
options INVARIANTS_SUPPORT
options WITNESS
options DIAGNOSTIC
?

You can leave DIAGNOSTIC out.

I'd still like you to post process' states (wchan) - in your case, of
the "cp" process.

How would i go about doing that?
Sorry, I'm new to debugging FreeBSD, been using for a long time though.

You can see them in "top" or you can do "ps axul".

usually when disc subsystem locks no program can be launched neither top, nor ps ;) i'd rather use ^T while cp hang

--
SY, Marat

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