On Mon, Aug 10, 2015 at 12:10 PM, Dale <rdalek1...@gmail.com> wrote:
> Peter Humphrey wrote:
>> On Monday 10 August 2015 09:13:01 Dale wrote:
>>
>>> I might add, sync is taking a LONG time again. Of course, my DSL is a
>>> bit slower than some folks. At least the bumpy road got smoothed out
>>> tho. It seems to be working again. Maybe next sync will be back to
>>> normal.
>> I do one sync a day, of my LAN server, and sync anything else to that. I
>> don't
>> know how long it took today because I have it on a cron job at night. :-)
>>
>
>
> I usually sync about twice a week, sometimes three if I see something I
> want or need. I just run my desktop here so updating isn't a huge
> deal. Sometimes I forget because I'm busy with other things and I might
> go a week or more without a single sync up.
>
> When I used to run several rigs, I'd sync one rig and then sync the
> others to my main rig. I try not to sync to often.
I couldn't tell you who I ripped this off of but my cron routine is:
ionice -n 7 nice -n 20 emerge --sync (alternatively
emerge-webrsync -k - preferred actually if you're using rsync)
ionice -n 7 nice -n 20 layman -S
emerge -puDv --changed-use world | col -bx | mutt -s "world update"
root@localhost
eix-update
Then I do this:
#!/bin/sh
LIST=$(mktemp);
emerge -puD --changed-use --color=n --columns --quiet=y --with-bdeps=n
world | awk '{print $2}' > ${LIST};
for PACKAGE in $(cat ${LIST});
do
printf "Building binary package for ${PACKAGE}... "
emerge -uN --quiet-build --quiet=y --buildpkgonly ${PACKAGE};
if [[ $? -eq 0 ]];
then
echo "ok";
else
echo "failed";
fi
done
That isn't optimally efficient, but works reasonably well.
The result is that the next morning I have an email containing a list
of the stuff to be merged, and a set of binary packages for most of it
(deps of modified packages cannot be pre-built in this way of course).
Then I just run an "emerge -uDNkv" world to install all of it, often
in minutes.
The script could be optimized - if libreoffice and chromium are on the
list and I don't install them for a few days, suffice it to say that
the heater won't be running as much those nights.
--
Rich
