Changes between Version 8 and Version 9 of kiyoshi-recovery-2010-02

Timestamp:

Feb 8, 2010, 11:00:27 PM (15 years ago)

Author:

Jamie McClelland

Comment:

--

kiyoshi-recovery-2010-02

@@ -3 +3 @@
 This page documents the planned steps for the Kiyoshi disk recovery (see #2828).
 
-== Monday Night ==
+== Monday Night 9:00 pm ==
 
  * Install debirf image - this will allow us to boot into a debian installation loaded completely in memory giving us full access to all underlying disks
@@ -42 +42 @@
 pvdisplay /dev/dm-2
 }}}
+
+== Evaluation point ==
+
+If the transfer to sdc goes quickly and smoothly, then this is an acceptable stopping point. We can restart with all data coming from sdc and expect a stable (although not redundant) system for tuesday.
+
+If the transfer is going really slowly or we have doubts it can finish by tomorrow, we should stop. The last thing we want to do is move all the data to sdc and when it finally completes at 7:00 am, realize the performance is even worse.
+
+== Monday night or Tuesday during the day ==
+
   * Setup benchmarking to test performance on sdb prior to our change
    * Install postmark
@@ -149 +158 @@
   * Restart vservers
 
-This would be the ideal stopping place for Monday night
+This is another stopping place 
 
-== Tuesday night ==
+== Tuesday/Wednesday night ==
 
  * Fail sda on all raids it is a part of.