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SSH Host keys and AIX 7.1 Migration.
Recent releases of AIX installation media
(for 7.1 and 6.1) now contain the OpenSSH base installation filesets. This is
very handy; we no longer need to download or locate the software from other
sources. One thing to consider is what this means
for future AIX migrations. If you are migrating a system (that already
has a version of SSH installed) to AIX 7.1 then you may notice that the first
time you attempt to connect to the server (after the 7.1 migration) the
following ssh message appears: root@nim1
: / # ssh aixlpar1... [More]
Tags: warning: has host aix remote identification nim changed lppsource migration ssh |
AIX, LPM & Partition ID sorcery! Why does AIX report that my partition ID has changed after LPM when it hasn't?
I LPM'ed an AIX LPAR from Frame A to Frame B. The LPAR id before the LPM was 99 and after the LPM it's still 99. And the system id has changed, as expected. Good. Before migration. root@lpar1 / # uname -L 99 lpar1 root@lpar1 / # lsattr -El sys0 -a systemid systemid IBM, 017268B60 Hardware system identifier False After migration. root@lpar1 / # uname -L 99 lpar1 root@lpar1 / # lsattr -El sys0 -a systemid systemid IBM, 0157F5B16 Hardware system identifier False Great, that's exactly... [More]
Tags: last uname lpm chris since aix id partition changed boot gibson |
