| Revision 25440,
1.1 KB
checked in by jrjarvis, 12 years ago
(diff) |
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Give up on kexec for upgrades https://athena10.mit.edu/trac/ticket/1011
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| 1 | .TH ATHENA-AUTO-UPGRADE 8 "3 August 2010" "debathena-auto-upgrade" "Athena Upgrade System" |
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| 2 | .SH NAME |
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| 3 | athena-auto-upgrade \- Attempt to automatically upgrade to a newer release of Ubuntu |
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| 4 | .SH SYNOPSIS |
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| 5 | .nf |
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| 6 | .B athena-auto-upgrade [ -f | -d ] [ -t ] |
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| 7 | .sp |
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| 8 | .SH DESCRIPTION |
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| 9 | .BR athena-auto-upgrade |
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| 10 | is intended to be run by cron on a regular basis. It queries Hesiod |
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| 11 | for the newest release of Ubuntu, and then kexec's into the installer |
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| 12 | for that version. If the upgrade fails prior to kexec, a message will |
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| 13 | be sent to the \fIuser\fP syslog facility, with priority \fInotice\fP. |
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| 14 | |
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| 15 | You really don't want to run this by hand. |
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| 16 | |
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| 17 | .SH FEATURES |
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| 18 | Here be dragons. |
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| 19 | |
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| 20 | .SH OPTIONS |
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| 21 | .IP -f |
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| 22 | Forces athena-auto-upgrade to reboot even if someone is logged in. |
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| 23 | Don't use this. |
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| 24 | .IP -t |
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| 25 | Causes athena-auto-upgrade to upgrade to a 'testing' release. Don't |
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| 26 | use this. |
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| 27 | .IP -d |
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| 28 | Debug mode. Will also force it to simulate an upgrade, even on |
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| 29 | non-cluster machines. Set DEBUG_RELEASE to force a specific release. |
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| 30 | .IP -v |
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| 31 | Add verbosity. By default stdin and stderr for system calls are |
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| 32 | redirected to /dev/null. |
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| 33 | .SH SEE ALSO |
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| 34 | getcluster(1), kexec(8) |
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| 35 | |
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| 36 | .SH AUTHOR |
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| 37 | SIPB Debathena Project (http://debathena.mit.edu) |
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