Thanks for that Brian.

I've logged a bug:

CR 6865661 *HOT* Created, P1 opensolaris/triage-queue zfs scrub rpool causes zpool hang



Just discovered after trying to create a further crash dump that it's failing and rebooting with the following error (just caught it prior to the reboot):



panic dump timeout



so I'm not sure how else to assist with debugging this issue.



cheers,

James



On 28/07/2009, at 9:08 PM, Brian Ruthven - Solaris Network Sustaining - Sun UK wrote:

Yes:

$<systemdump

should do the trick.

Make sure your dumpadm is set up beforehand to enable savecore, and that you have a dump device. In my case the output looks like this:

$ pfexec dumpadm
    Dump content: kernel pages
     Dump device: /dev/zvol/dsk/rpool/dump (dedicated)
Savecore directory: /var/crash/opensolaris
Savecore enabled: yes


Then you should get a dump saved in /var/crash/<hostname> on next reboot.

Brian

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