Setting up mysql-server-5.5 (5.5.28-0ubuntu0.12.10.1) ...
start: Job failed to start
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing mysql-server-5.5 (--configure):
subprocess installed post-installation script returned error exit status 1
yay, so it can’t start for some reason..
#tail -n 20 /var/log/mysql/error.log:
121211 20:37:00 [Note] Plugin 'FEDERATED' is disabled.
121211 20:37:00 InnoDB: The InnoDB memory heap is disabled
121211 20:37:00 InnoDB: Mutexes and rw_locks use GCC atomic builtins
121211 20:37:00 InnoDB: Compressed tables use zlib 1.2.7
121211 20:37:00 InnoDB: Using Linux native AIO
121211 20:37:00 InnoDB: Initializing buffer pool, size = 128.0M
121211 20:37:00 InnoDB: Completed initialization of buffer pool
121211 20:37:00 InnoDB: highest supported file format is Barracuda.
121211 20:37:00 InnoDB: Operating system error number 22 in a file operation.
InnoDB: Error number 22 means 'Invalid argument'.
InnoDB: Some operating system error numbers are described at
InnoDB: File name ./ib_logfile0
InnoDB: File operation call: 'aio write'.
InnoDB: Cannot continue operation.
Google says aio on tmpfs doesn’t work. I don’t want mysql to store it’s crap on my disk – it is just my desktop db and I don’t need it to be blazing fast and contribute to ssd wear.
Solution in my case is innodb_use_native_aio = 0 in my.cnf
TOMMOROW=$(date +"%d.%m.%Y" --date="next day")
touch /var/tmp/cbr.log # just so that it exist
curl http://cbr.ru/currency_base/D_print.aspx?date_req=01.01.2099 |\
sed 's/Курсы валют за 01.01.2099 не зарегистрированы\.//' |\
sed '/<!--/,/-->/d' |\
sed '/<script/,/<\/script>/d' > /tmp/cbr.html
if [ -z `cat /var/tmp/cbr.log | grep "$TOMMOROW"` ]
if [ -n `cat /tmp/cbr.html | grep "$TOMMOROW"` ]
echo "$TOMMOROW" > /var/tmp/cbr.log
echo "Курсы во вложении"| mutt firstname.lastname@example.org -s "ЦБР обновил курс!" -a /tmp/cbr.html
– Range setting taken from DBM /range – need to set it first.
– Friendly nameplates and overlapping nameplates has to be enabled for this to work, however there is a code that tries to hide everything, but name.
For those who will QQ that blizz will now break something else because of this – I believe that having an opportunity for the addon to exist only means that someone will eventually use it and keep it private to gain advantage over those who can’t make their own version, therefore releasing this to keep the balance of the force.
Everyone is free to to improve it and add some boss mods.
I’d be happy if someone would just write functions to determine Camera position from 2+ friendly nameplates on screen and make AVR work again.
I realized I don’t remember math that well anymore and it might take me few days to get back on track with those matrix transformations >:(
p.s. Code is a quick hack, so it is probably messy. There is no OnUpdate throttling – it doesn’t seem to affect my fps even in raids, cba.