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Recover root password and VIO server (padmin) password
If you're unfortunate enough to lose the root password on an AIX host, there is a way of recovering it . You can also recover the padmin password in VIOS if you've lost it. Basically, it's a matter of booting from AIX or VIOS installation media and stepping through the System Maintenance menus. When you do that, the boot file systems come from the installation media, and then you import the rootvg volume group which is on the original disks (the one with the unknown password). At that point you can run the passwd command or edit /etc/passwd. ... [More]
Marcações: aix padmin password root |
What are Kernel Authorization Tables and why do I care?
Enhanced RBAC at your service From AIX 6.1 when you install AIX filesets you'll often see mysterious messages advising updates to the Kernel Authorization Table (and some
other tables), as in the example below: <!--
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installp:
APPLYING software for:
bos.diag.rte
6.1.6.1 . . . . .
<< Copyright notice
for bos.diag >> . . . . . . . Licensed Materials -
Property... [More]
Marcações: permissions enhanced_rbac su authorizations sudo privilege privcmds root aix setkst privfiles authorization table command kernel rbac roles role_based_access_control |
