[OpenIndiana-discuss] ZFS problem hangs machine

[Bernd Helber]

Hi Michelle,


1.

please have a look at
/var/crash
/var/cores

in general have a look for files like core.* vmcore.* unix.*

2. collect all those Data put it on a USB Stick, for later forensics if
possible.

Peronally i assume it would be the best idea to collect all possible
Data... we can get.

All the junk from
/var/adm messages
/var/log

too.

Do you have the SUNWscat installed on any of your Sun Boxes?


If possible and the Box won't break

please try the followin Command

 zdb -eubbcsL mypoool > /tmp/poolissue.txt

zbd == ZDB Debugger

If possible collect it too, if Z Debugger will hang the box, we should
dig deeper.

Thanks in advance




Additionally, it would make sense to report it as a bug report, to the
illumos Guys.

Question besides @all who is responsibel for ZFS or even Kernel Bugs
within the Community?