Hi Peter,
This operation isn't supported yet. See this bug:
http://bugs.opensolaris.org/view_bug.do?bug_id=5008936
Both the zfs man page and the ZFS Admin Guide identify
swap and dump limitations, here:
http://docs.sun.com/app/docs/doc/817-2271/6mhupg6gl?q=dump&a=view
Cindy
Peter Buckingham wrote:
Hi All,
I'd like to set up dumping to a file. This file is on a mirrored pool
using zfs. It seems that the dump setup doesn't work with zfs. This
worked for both a standard UFS slice and a SVM mirror using zfs.
Is there something that I'm doing wrong, or is this not yet supported on
ZFS?
Note this is Solaris 10 Update 3, but I don't think that should matter..
thanks,
peter
Using ZFS
========
HON hcb116 ~ $ mkfile -n 1g /var/adm/crash/dump-file
HON hcb116 ~ $ dumpadm -d /var/adm/crash/dump-file
dumpadm: dumps not supported on /var/adm/crash/dump-file
Using UFS
========
HON hcb115 ~ $ mkfile -n 1g /data/0/test
HON hcb115 ~ $ dumpadm -d /data/0/test
Dump content: kernel pages
Dump device: /data/0/test (dedicated)
Savecore directory: /var/crash/stuff
Savecore enabled: yes
HON hcb115 ~ $
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