|
Last change
on this file since 1436 was
1429,
checked in by price, 16 years ago
|
|
sketch out per-machine migration strategy
|
|
File size:
931 bytes
|
| Line | |
|---|
| 1 | ##!/bin/bash |
|---|
| 2 | # Migrates the machine named $1 from the dev cluster. |
|---|
| 3 | # To be run on the prod cluster. |
|---|
| 4 | |
|---|
| 5 | ## The present version is NOT A REAL SCRIPT. |
|---|
| 6 | ## Things may not even be tested. Copy and paste. |
|---|
| 7 | |
|---|
| 8 | ## dump from dev db; save info well |
|---|
| 9 | |
|---|
| 10 | #echo "\\a \\t \\\\ select * from machines where name = '$MACHINE';" \ |
|---|
| 11 | # | psql -h xvm -U sipb-xen sipb_xen -q |
|---|
| 12 | ## 581|fsck|256|price|price|2ab6638f-3f65-2b32-3fd3-c16b74a9b7fe|linux|f|1|price|test|f |
|---|
| 13 | ## watch out for funny characters in description; better (non-)quoting needed |
|---|
| 14 | ## also disks, nics |
|---|
| 15 | |
|---|
| 16 | ## remove from dev db; ideally atomic with dump |
|---|
| 17 | |
|---|
| 18 | ## shut down if up |
|---|
| 19 | #remctl remote control $MACHINE destroy |
|---|
| 20 | |
|---|
| 21 | ## copy disk image... copy, copy... |
|---|
| 22 | ## for each disk: |
|---|
| 23 | lvname="d_${MACHINE}_${guest_device_name}" |
|---|
| 24 | lvcreate xenvg -n "$lvname" -L "${size}"M |
|---|
| 25 | ssh t-i dd if=/dev/xenvg/"$lvname" of=/dev/stdout bs=1M \ |
|---|
| 26 | | dd if=/dev/stdin of=/dev/xenvg/"$lvname" bs=1M |
|---|
| 27 | |
|---|
| 28 | ## add to dev db |
|---|
| 29 | |
|---|
| 30 | ## power on if desired |
|---|
Note: See
TracBrowser
for help on using the repository browser.
