Serverless and mailless

Submitted by gwolf on Mon, 08/31/2009 - 10:56


Yesterday (Sunday, 31/08/09) I far from any computer-like object for most of the day. When I got back home, of course, I promptly opened my laptop to check my mail — who knows what destiny might have for me in a 24 hour period? Maybe I won yet another fortune I have to cash in Nigeria? Maybe there is (GASP!) a new RC bug on one of my packages?

But no, my mail server didn't feel like answering to my ssh queries. The connection was established, but shut down before even sending the protocolary SSH-2.0-OpenSSH_5.1p1 string. Fearing an overload (after all, the little bugger is just a Mac Mini running in another room in my house), I tried to check (via Web) its Munin status — Apache didn't want to listen either. It answered, but got only access denied. Things started worrying me… But (silly me) not enough — The machine runs headless1, so I just danced the boring raising elephants song2.

Allowed for a couple of minutes for everything to settle, and tried to connect. Horror, now even pings didn't work!

So I ran to fetch my old, bulky and trusty monitor. Went back to the machine, plugged it in, switched it off and back on. Everything worked fine this time — At least appearingly. I opened up mutt and started happily reading mails, while trying to understand on another console what happened at 07:06 that didn't get logged anywhere and had the machine dead for basically all the day. And then, BRRRT-BRRRT-BRRRT, I started hearing the HDD seeking.

I was able to send a couple of mails, but decided to let the machine rest and... Will reduce its disk usage to an absolute minimum. Fortunately, I have already the machine meant to replace it — A much nicer, beefier iMac G5, waiting to be vacated from its data, task which has suddenly become prioritary.

So, in short: If you need to get in touch with me in the next day or two, don't count on my usual mail, as it is down. I hope to be able to get the data out of the poor little bugger painlessly after it rests a bit. And I hope not to drown in a sea of mails after I get the replacement back online :-/

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Anonymous's picture

I hope you have mx backup in

I hope you have mx backup in place..

:~$ dig @ mx

; <<>> DiG 9.5.1-P3 <<>> @ mx
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8924
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0



;; Query time: 30 msec
;; WHEN: Mon Aug 31 20:21:42 2009
;; MSG SIZE rcvd: 50


gwolf's picture

Nope, I don't

…I thought about getting down to business and setting it up today, but frankly, my Real-Life work is quite busy today. I expect to set up the server replacement in a day or two. Even if the data is not recovered in time, I prefer to invest energy into that new server setup. As long as it does not take me five days from the first failure, I should not worry (too) much about losing mail… Maybe I will lose some valuable spam, though.