• 0 Posts
  • 43 Comments
Joined 1 year ago
cake
Cake day: July 1st, 2023

help-circle
















  • I was fighting rpm hell on redhat for the 3rd or 4th time using red hat linux 5 to 6 or perhaps 6 to 7. When i first installed debian potato on my daily driver. We had 20 ish servers, but the constant hunt for the right combo of rpm’s made me distro jump my own machine. A while later i was floored when i could apt-get full-upgrade to the next debian version without rpm hell and almost everything just worked. Never installed another redhat machine and have been using debian + kde ever since. And 99,3% of all servers i maintain are now debian. A few odd ubuntu machines for $$reasons.


  • How often depends on how much work it is to recreate, or the consequences of loosing data.

    Some systems do not have real data locally, get a backup every week. Most get a nightly backup. Some with a high rate of change , get a lunch/middle of the workday run.
    Some have hourly backups/snapshots, where recreating data is impossible. CriticL databases have hourly + transaction log streaming offsite.

    How long to keep a history depends on how likely an error can go unnoticed but minimum 14 days. Most have 10 dailes + 5 weeky + 6 monthly + 1 yearly.

    If you have paper recipes and can recreate data lost easily. Daily seems fine.