March 6, 2011
by dhoytt
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Nice Run in The Sacramento Rain Today

I just got back from a nice run in the rain today about an hour ago after doing some work on my rental property. This little drizzle we had today is the perfect weather to click off a few miles especially if you are out of shape as I am. The wind is light the rain drops are very small, almost mist and the air is cool & fresh as you can get around heavy street activity. Today I ran with my Vibram Five Finger Flows without socks of course and they felt warm and comfy. This was my normal 4 miles course.

February 17, 2011
by dhoytt
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Nice Slow Run & Workout Today

Well I never start out wanting to do a slow run but it was a nice grind and a good start to get back on track. After last night’s work out on the weights followed by some treadmill work lack of a consistent workout and being on the edge of being sick with little sleep the last couple of weeks a slow run should have been anticipated.

I did my run that is about 4 miles and it was damp and cold but I hit it right before the rain came down hard. Man I have a long way to go but I have done this several times before so time to keep it pushing!
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February 16, 2011
by dhoytt
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Getting Workouts Back In Full Swing Including Vibram Five Fingers

I have been alternately on the road, under the weather, injured and busy with projects interrupting my workouts. Well its time to get Darryl Hoytt busy again on the work outs and it started tonight!

Darryl Hoytt busy is doing the grind until I just get back into shape even through the dog days when I’m dragging. Everyday even when not hitting weights I will be doing cardio, abdominals and push-ups. No I will not be doing any of the trendy workouts these are work oust I developed years ago (well over a decade ago) well before the trendy workouts came out where they push your heart rate up.
I call these my burn workouts and generally get in shape very quickly as along as I maintain, especially the running. So I will put my rain gear close by so that will not be an excuse unless its coming down like crazy, then its gym cardio time.
Now that I’m accustomed to the Vibram Five Fingers I will not have to worry about waiting for my body to acclimate and push very hard on the runs. I have tried other’s work out schedules but I’m going back to my time tested work out method, the Darryl Hoytt Burn workouts!
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December 10, 2010
by dhoytt
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Eventful Friday

 What a Friday! Okay first my Friday
started with me going to bed late after working on my freshly
installed system that had me manipulating the file system structure
as mentioned in a previous post (
http://www.dhoytt.com/mainblog/archives/2010/12/resize-switch-dynamicallyextended-logical-volume-successfully.html
). I worked on that anticipating a fairly easy day since I had gotten
a lot prepped the evening before for the IT project I was working on
downtown a relatively short drive from my house.

The first event happened in the
morning I have been working on redoing my loan on this house so in
the morning around 6am I had to make that call and try to get it out
of the way. This of course took forever and I had to rush to get
ready and get to work.

The short drive to downtown Sacramento
from the Northgate/South Natomas area in Sacramento turned rather
long as I got off on Q street they had that blocked off looking for a
gunman on a building with a rifle I was told as I took the detour
from a person getting out of a local news van. I know Sacramento very
well from my partying, hitting the old cruises on J street, Old Sac,
Broadway, Franklin, Bird Cage on Sunrise boulevard etc. and the fact
that I had jobs that took me all over the place in town and out of
town.

So I went around the blockade and
parked in another parking garage and walked to the building I was
performing the project at, and signed in with security. I noticed a
lot of people in the atrium and figured they were having another
holiday party or get together. I went up to the floor I was working
on and noticed not many people around and started my laptop and
remote logged into my servers I was using to scan the customers
network

I was doing my checks of processes
and getting into setting up the final process of scanning their
network when someone comes in and starts saying anyone left in this
side of the building has to leave this area because of the gunman
they were looking for was adjacent to the building I was working in!

Cool I started packing my stuff and
putting my coat and hat back on so I could leave go to the office and
come back when this was done and then was told I couldn’t leave the
building either since they didn’t want extra people out walking
around while they searched for this person. Now I’m wondering why
didn’t they stop me a few minutes ago from even coming in the
building! Now I’m stuck!

Well I went down to the cafeteria and
ate some breakfast drank coffee and tried to find out if there was
anyway to log in to the servers from anywhere in the building. After
a while I gave that up and started chatting with a former manager
from another place I worked previously and customers from another
floor I had worked with earlier this week and at another of their
sites in Sonoma, California a week ago.

Hours later when we can get back to
work of course a few other issues raise their heads that extends the
scan time even more and will take that into the evening. Well I had
to leave so I make arrangements to pick the equipment up later next
week since I will be out of town in the beginning of the week. This
also has the potential to impact the projects I have lined up later
this month.

I then get my mail when going home and
the court had screwed up the trial dates I had setup earlier in the
week and they sent the original screwed up date out. I’m still hoping
they correct that since on my initial paperwork I can prove that I
had said I was out of town on that date. Now I have to go online to
insure they have made the change as they said they would. They mailed
this notice out the day I went to correct the issue but I showed up
the last part of the day Tuesday and the notice was mailed that day
and the clerk correcting her friends mistake told me she would mail
the corrected date the next day which was Wednesday so I can only
hope that takes place!

The next issue I didn’t notice because
I was contemplating these other events which was that the power had
gone out in the area and rebooted my servers! I noticed when I looked
at my microwave and it had no time! I had been home for a while when
I noticed this and came upstairs right away! I knew all of my servers
would come up and start the web, blogs, gallery, E-commerce but not
the music stream. I came upstairs and got the music streaming and
corrected some database issues.

Oh yeah and I had to finalize my
traveling arrangements for the next two weeks that may get changed
because of some of the events I mentioned in this post!

Then I also spoke to my mother an she
informed me that some family friends had passed so there will be
consecutive memorials the next couple of weeks, danged!

In the days mail I had some other
paperwork come that I was asking for when starting the day @ 6am. I
still need to build a system really quick for a friend (I only do
this for one or two people) so the day isn’t even close to being
over!

May have even made some contacts
during the time they had us in the building today and they caught the
guy as well, I mean the guy was not close to where they were looking
or as menacing considering the effort but oh well! Check the
Sacramento news sites for this day to see the story.

Well there you have it the good and
bad of an eventful but productive day!

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December 10, 2010
by dhoytt
1 Comment

Brief Power Failure Earlier Today

There appears to have been a power failure causing a brief outage of the dhoytt.com site. This power outage affected the entire area. I didn’t have my UPS engaged due to replacing the batteries and I haven’t had time to finish that project yet.

It has been that type of Friday I’ll discuss more on another post since I will stick to one issue on this post. Anyway I didn’t notice that the systems had rebooted since I was very busy working and when I came in the house I didn’t do my normal due diligence of logging into my site and checking the various pages.
The only system that didn’t come back right away by itself was my music server evven thou my music blog site was up the sounds were not there. I’ll get working on that batch file soon so that in another event like this occurs when the music server comes back up if will login and commence to playing the music and starting the multiple elements it takes to get the music streaming when the UPS isn’t in place.

Well I gave been doing this 24/7 since 2004 so that’s one of the two longest times I have been without music even though the rest of the site was up.
I also had to fix some tables in my database that I use for my blogging software.
You know I get it going like that! 😉
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December 10, 2010
by dhoytt
1 Comment

Resize Switch DynamicallyExtended Logical Volume Successfully

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I used the “-r” option to resize
the underlying filesystem with the “lvextend” command for the
first time. The “-r” option allowed the logical volume &
filesystem to be extended with just one command. I saw the “-r” switch there on the man page and decided to try it!

To top it off the partition I extended
was my root “/” partition. The man page says that the “-r”
option calls the “fsadm” command to extend or resize the
filesystem.

What caused me to use this option was
that I just did a fresh install of one of my Fedora Linux systems
that has served alternately as a game server, web server, backup
server. Currently in this iteration it will take over as my new game
server. I have all of my files in two logical volumes on a separate
physical drive from my OS drive so that I will not have to worry
about data files I don’t wish overwritten during OS installs or I can
just take that drive to the next server I build and manually mount it
on that new server.

The drive of course is using LVM and
is its own volume group so that information is on the drive is
imported easily into LVM. I have two logical volumes on this physical
drive within the volume group..

One logical volume I mount to /home
and the other to /usr/local/games. These logical volumes have files I
have downloaded to various home directories and working files &
binaries for the games I host on my servers.

I didn’t include this extra physical
drive that I store my data on as a target during the fresh Fedora 14
install, so I needed to unmount the /home that was created with the
install and then mount my logical volume that holds data for my home
directories I mount on “/home/” and game data which I mount on
“/usr/local/games/”.

The reason I ended up extending my “/”
partition was that I didn’t pay attention to how much space the
installation of Fedora 14 was giving “/home” or “/”. I
didn’t even intend for the install to make the “/home” a separate
partition but oh well it did and I needed the space the install
allocated for “/home” to move to “/”.

I won’t speak about partition sizing
and the reasoning’s for that since I started getting really liberal
with that with the partitions I used to be strict on since drives are
so large now.

Anyway not a big deal to those of you
who may have used this “-r” feature before but I never have, even
with HP-UX. I truthfully don’t know if HP-UX has the “-r” switch
for the lvextend command something I’ll research and find out later
since the person who was bringing by my HP-UX box hasn’t brought it
by yet.

Normally you would do the “lvextend”
and then use the “resize2” command which doesn’t take long but
its always nice to use the least amount of commands.

Anyway this is what I did:

  1. Logged in as root in “gdm”
    (Gnome Xwindows) after commenting out the “root” user lines in
    /etc/pamd.d/gdm & etc/pamd.d/gdm-password. I know, not what you
    are supposed to do but I didn’t feel like rebooting and wanted
    multiple windows up.

  2. Killed the processes that were
    still running on /home

    1. fuser -ku /home (didn’t work)

    2. lsof /home (showed pid)

    3. kill -9 “pid”

  3. unmout /home

  4. vgdisplay -v|more (showed my vg
    that was on my physical drive)

  5. vi /etc/ fstab

    1. /dev/mapper/home_vg-lvol1 /home
      ext4 defaults 1 2

    2. /dev/mapper/home_vg-lvol2
      /usr/local/games ext4 defaults 1 2

  6. mount -a

  7. df -kh

  8. lvchange -a n
    /dev/vg_system-name/lv_home

  9. lvdisplay
    /dev/vg_system-name/lv_home

  10. lvremove
    /dev/vg_system-name/lv_home

  11. llvextend -l <PE -total size>
    /dev/vg_system-name/lv_root -r

    1. Since its “/” it will not
      unmout but perform an online filesystem extension even if you
      answer “no’.

That was it in a nutshell, took much
longer to write this post! This is just my story of a new switch I
found and decided to play with if you decide to try this please if
your system or data is valuable back it up and do your research for
your environment! Make sure you have the online LVM packages etc. if
you want to do an online filesystem extension. As they say mileage
will vary!

LVM is different for HP-UX than with
Linux and a bit different on other UNIX systems as well so I couldn’t
find the command to see if the physical extents were concurrent but I
suspect they are not. Just an FYI. You know please post, I ran out of
time tonight and didn’t look much further.

This isn’t meant to be a tutorial but
if you have any question please ask! Maybe I’ll clean this up at a
later time and present it in more of a tutorial fashion with better
explanations but its time for me to go to bed!

Man how verbose no wonder I don’t
post as much as I should!

Dude I even have charts from Wikipedia:

Linux Logical Volume Management (LVM) v1 Diagram

Image via Wikipedia

Unix filesystem

Image via Wikipedia

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December 3, 2010
by dhoytt
1 Comment

Grant Pacers Face Folsom for Northern California Rights to Be Number 1

Grant High of Sacramento of which I’m an alumni plays Folsom High School from Folsom tonight with their number 1 state ranking and number 4 national ranking on the line!

Grant is a little beat up but the Pacers always fight to the finish!
Looking to go back to the State championship after missing out last year!
I’ll keep you posted headed to the game now!
Game is @ Sacramento State!
Oh yes I did and to all of you De La Salle folks from the Bay I really did mean number 1 in Northern Cali!
PACERS!, PACERS!, PACERS!, PACERS!, PACERS!, PACERS!, PACERS!, PACERS!, PACERS!