Um, minor delay...

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I've had a cold for about two weeks, one that seems to be a bit like that mythical snowball. It was so bad this morning that I have canceled the appointment I had with my consultant tomorrow. I won't drive there and I don't want to expose everybody else to my viruses.

Then, at about 5pm on Saturday last, the hard disk on my main server died. Joy! Try fixing that when you barely know which way is up!

TL;DR: Don't worry, folks, all the important stuff (the manuscripts, such as they are) are backed up. Unfortunately, what wasn't backed up was all the local configuration. Make sure you include all that in any backup scheme!

That server carries all our day-to-day needs. It acts as a terminal server for thin clients around the house and runs 24/7. Dead quick, it means that you can go from switching on a terminal to a login dialog in 15 seconds.

The disk is actually one of the oldest that I am still using, and ought to have been changed out ages ago (the date code on it is 08382, which I'm guessing means sometime in 2008). That, of course means scheduling down time to transfer everything to a new disk - assuming that I had a suitable replacement. So, the inanimate object decided to do its own scheduling...

I won't bore you with my recovery process, except to say that almost everything has now been recovered. In the meantime I'm using my "media" machine, as it has both a 3.5" caddy and a 2.5" caddy which can take the old and new disks. This machine has a 500Gb disk which means plenty of spare room for pulling files. (Hmm, that one isn't all that new, either.) Anyhows, I used a program called "myrescue" and it seems to have gotten most things off, though it took around 12 hours to do it.

One of the consequences of losing all the config that I have built up over the years is that nothing looks right. LibreOffice Writer comes up with default settings, which means it underlines everything and doesn't know about Anmar.dic, which of course is very important. I have created my own custom toolbar with just the buttons I frequently use, and that is gone too, meaning the default bars with all kinds of weird junk of no interest.

Firefox? Looks strange, especially as there is no Adblock or Noscript running. I hate the current version of Firefox, it is dog slow, an unusual experience for me. I think the best way is to nuke it from orbit...

Another major problem is Thunderbird. This refuses to find the whole file tree with my existing email settings and insists I ought to create a new email account... who writes this stuff? So recovering the config is vitally important and is the main lesson I take from this.

So, when will the next chapter of anything be up? I can't promise anything at this point, especially considering this miserable cold. Possibly at the week-end. That means that I lose part of the buffer of chapters that I had built up, but then again that's one of the reason we have buffers, after all.

And of course it means I have to (a) spend on more hardware and (b) spend time fixing stuff when I'd rather be doing something more useful. Next time I'll be more careful.

Penny

Comments

RAID1

Might be the way to go if you have room for an extra drive. If possible, clone the drive periodically as a back up. If you really want to go enterprise, load balance and have a failover server.

Try virtualization maybe?

Recently I built a server for a client from the ground up. Long story short, I set up the meat of what the server was doing on a Hyper-V VM, with the physical host OS handling nothing but backup of the guest VMs to NAS (specifically, Veeam with a Synology DiskStation iSCSI LUN as the target). The best part of this is that in case something happens that takes a while to notice, you have multiple point in time backups that can be restored quickly and brought online as if nothing happened.

And yes, RAID 1 on everything.

Been there...

My server is actually a xen server guest OS. To thoroughly complicate matters it is running LTSP...

It really makes my mind boggle when I'm sitting at a diskless terminal, connecting through LTSP and then shelling out to one of the other servers or the firewall. Still, the response times are amazing so I can't complain.

Latest update: Everything is back and running normally - whatever that means! Yes, I have some thinking to do about how to make my systems even more secure, from a data safety perspective. Been doing this too many years, you'd think I would know by now.

Penny

Gool Ole Backups.

Piper's picture

NAS with block level incremental off-site backups? It's what we do for the BC Cloud (oVirt)

-Piper


"She was like a butterfly, full of color and vibrancy when she chose to open her wings, yet hardly visible when she closed them."
— Geraldine Brooks


Backups, heh.

I strongly doubt my modest setup is anywhere near the size or complexity of BC!

If there's one thing we have in common, though, it is shortage of funds to do what is preferable rather than what is essential.

Most of my gear is 8 or so years old with motherboards and disks being replaced as and when. Of course, Real Life (tm) tends to elbow its way in whenever I get a few spare moments. Just recently I have had some unexpected expenditure (and travel) related to both parents and grand-children.

We do what we can, when we can.

Penny

T-Bird tree

I have a basic one-box set-up and I simply use Mozbackup. At least that stores my folder tree and settings, though it's often out-of-date with the actual messages since I'm not clever enough to run a scheduled back-up, and I'm too incompetent to run backups manually as often as I should. I cannot even conceive how I could automate backups over five different user spaces on the one box.

PS It's nice to know that I'm not the only user of T-Bird in the UK! Sometimes it feels like it.

I'd send you parts, but the

I'd send you parts, but the cost of sending anything to the UK is cost prohibitive at this point.

For thunderbird and Firefox. Firefox is probably now the most recent version; you may want to go back to the ESR version.

With both Thunderbird and Firefox, just do a quick 'sure, set up a blank account', then close it out, and move the data from your .profile (old) into the new one. It'll then open up and recognize your old information. I've done this more than once when it didn't like the location of the old data.

Good luck with it! I use ddrescue myself, mostly.


I'll get a life when it's proven and substantiated to be better than what I'm currently experiencing.