Thursday, January 17, 2013

My experience with the Eotech EXPS2-0 and the slight learning curve

When I tried a range member's Eotech 512 I found that target acquisition felt faster with Eotech's Holographic Weapon Sight (HWS) than my red dot (Vortex Strikefire) and made a mental note to research the optic. After reading up on the subject I decided on the OPMOD EXPS2-0 which was initially developed in conjunction with Optics Planet who wanted to bring a cheaper option of the EXPS3 without the NV (Night Vision) capability to market. The EXPS series comes with a quick detach base that raises the height by 7 mm to allow 1/3 co-witness with your AR-15 patterned rifle's iron sights and provide enough clearance for the battery compartment to fit over the delta ring. I have tried the Magpul MBUS as well as the ARMS #71 BUIS mounted on the same plane and have been able to co-witness with both of them.

Mounted on the SBR

Opposite side with Elevation and Windage adjustments and bottom of the unit.

The EXPS series fixes two long standing design issues. The first is the change from multiple batteries in prior models to a single battery which reduces size and weight as well as the obvious benefit of needing only a single battery to power the optic. The second change is the transverse battery case that better mitigates recoil and reduces the risk of battery disconnection and subsequent power loss. The optic runs for 600 hours on a single battery or to put it another way - 25 days. Couple that withe an auto shut-off feature of either 4 or 8 hours and my concern for battery life seems silly to have even considered it to begin with. The dash zero in the model name signifies the reticle pattern which in this case is the standard Eotech pattern famously replicated on many FPS video games with the large 65 Minute of Angle (MOA) red outer ring with four hash marks at 3/6/9/12'o clock positions that surrounds a 1 MOA dot in the center.


As the post title suggests the optic has a learning curve. Comparatively a red dot is straight forward to use and if you have ever used any kind of scope or played any kind of FPS you will get the hang of it in no time flat. The HWS requires the shooter to look at the target and to view the reticle indirectly. This is because the technology projects the reticle onto the same plane as your target and looking directly at the reticle causes blurring and streaking of the reticle. Even on a red dot I don't keep the brightness cranked up as I find it distracting but with a HWS you MUST turn it down so that you are able to look through it to the target or else suffer blurry and streaky consequences. If you do not already shoot with two eyes open, the HWS will be a literal eye opener as it will aid in focusing on the target instead of the reticle and is especially useful during target transitions.

The EXPS2 performed well for the first few hours until I started to see blurring and streaking in the reticle. The causes for blurring and streaking are one of three things, battery, the unit, or fatigue. Being that it is a brand new unit it is unlikely to have failed already and none of the low battery indicators occurred so I suspected fatigue and decided to pack it in for the night. I had ordered extra batteries anticipating the optic's arrival and decided to wait on the batteries to be able to eliminate the possibility before returning to the range. The extra batteries arrived a couple of days later and a return trip to the range verified that the optic works as designed with both new and old batteries which supports my hunch for fatigue being the culprit; the fatigue was causing my eyes to snap to the reticle instead of the target. Since this discovery I have focused on my varying fatigue levels and practiced until it's second nature for my eyes to snap to target when sighting with the HWS.

Another feature that leaned my decision towards the HWS versus the competition is the ability to range with the reticle. The 65 MOA ring means it is 65" inside of the ring at 100 yards, or approximately 5'5" high object at 100 yards. Considering the height as well as what the reticle was originally developed for I will be discussing the ranging in terms of 'man-size targets' as it will aid in conveying the concept but please remember that you should never be pointing the reticle at a person especially if the optic is mounted unless you are in combat, law enforcement, or a life and death defense situation.

The outer part of the ring adds a few MOA for a total of 68 MOA which coincides with the average male height of 5'8" at 100 yards. This means that if you see a man size silhouette occupy the reticle ring from top to bottom than you are likely looking at a 100 yard shot and can adjust your hold over accordingly for those of you that utilize the improved battle sight zero or if you zero at 100 yards than that is your ideal range and no hold over is necessary. With the knowledge of what a 100 yard object looks like you can extrapolate ranges from 50 to 400 yards.


At 50 yards the 5'8" man size target's torso to head will take up the reticle ring and at 200 yards the target stands between the bottom of the ring to the dot.


At 300 yards the target will stand 1/3 of the ring from base and at 400 yards 1/4 of the ring.


Adjust hold over as necessary and if you aren't sure how much hold over to apply keep in mind the following;

-Look up your ballistic data based on barrel length, rifling, caliber, and load data to figure out your bullet's travel path.
-MOA is 1" at 100 yards which means at distance of 50 yards = 1/2", 200 yards = 2", 300 yards = 3", and 400 yards = 4".
-The center dot is 1 MOA in size and can be used as a reference of measurement, but keep in mind that the dot size scales with distance.
-When engaging targets 7 yards and under, line up the bottom hash mark to your target.


I wanted to mention an accessory I purchased for the Eotech and how it doesn't work at all. I ordered the GG&G Hood and Lens Cover Combo for my EXPS2 and it does not fit at all. I contacted GG&G and have received absolutely no response from them I will never buy anything from them again as their customer service is non-existent and their products are clearly below par. When I was trying to fit the replacement hood it was obvious that the dimensions were wrong when the factory hood came off with relative ease while the GG&G hood felt like I had to force it on.

It would have been one thing if it fit tightly and worked but it did not fit at all. The screw holes do not line up and a crack started to appear next to one of the lens cover hinges during installation. To be clear I was not rough on it while installing it despite having to apply a fair amount of elbow grease to get the hood to go on the optic at all. I gently and slowly installed the hood multiple times only to be disappointed that it does not fit at all and that it was not me installing it incorrectly. Moral of the story is: Don't trust GG&G as they sell garbage that they do not back up.

Thursday, January 3, 2013

The Cyclic Existence of Heavy Music - Part III, Full Circle

The nineties was the last decade that regular music video rotation would make or break a band. That same power directly influenced consumer decisions and he who controlled the spice video, controlled purchase decisions. Music video purveyors Music Television, better known as MTV, controlled the majority share during that era. Just below the attention of mainstream the underground scene changed by coming to terms with the fact that nobody in mainstream media likes them. It's not that the scene ever cared if mainstream showed love, but it helped to stop pretending that one day the rest of the world will realize what kind of awesome-sauce heavy music is and the nay-sayers are just super poopy pants for not listening to it to begin with. With the apex of the eighties long gone and remembrance of when the majors cavorted with metal a distant memory; the pretense of metal being a superior form of music shed it's skin to reveal a humble scene ready to write new music freed of mainstream expectations.

Metal's awkward teen years were dragged out into the public eye in music videos. We had eighties survivors Guns N' Roses putting out "User Your Illusion I & II" along with a prominent soundtrack slot on 1991's summer action blockbuster "Terminator 2: Judgement Day". The featured song You Could Be Mine carried over into 1992 and was performed live at the MTV Video Music Awards where Metallica won the Best Metal/Hard Rock category with Enter Sandman off of their heralded/hated self titled fifth studio record which came to be known as the black album. The growing pains in visual media continued with Mike Judge's Beavis and Butthead as the archetypal shit sippers of metal fans wrapping metal videos around subtle social commentary. Headbanger's ball once a flagship show for MTV that demanded a three hour time slot felt the squeeze of alternative forcing its abrupt cancellation in the mid nineties. The combination of video and media dissemination along with quick fanfare exploit were the genesis of viral music marketing.

Metal wasn't completely out of national distribution during the waves of alternative and other mainstream heavy(er) music. Once upon a short time ago where heavy music carved out it's niche existence through indie labels, those operations have since grown into respectable smaller national labels and some becoming or newly launching as major label subsidiaries. I am about to start listing bands and I know that some of you will have your feelings hurt for not having your favorite band listed but keep in mind that this is about the cyclic existence of heavy music, not a chronological evolution of your favoritest band everz.

Pantera's 1990 release "Cowboys From Hell" showed the nineties that metal was't completely dead with Dimebag Darrell's badass solos while Rex Brown lays down some mean bass lines. Other brother Vinnie Paul with solid yet imaginitive drums and Phil Anselmo being Phil: mean sounding mother fu#&er. Machine Head started the Power Metal genre with 91's "Burn My Eyes" on Roadrunner records while Ministry released "Psalm69" that will go unnoticed until Beavis and Butthead airs the video for NWO two years later. Fear Factory's '92 debut "Soul of a New Machine" hits the scene, forever changing the standard for double bass and '93 had Sepultura release their third studio record "Chaos A.D." which was the first departure from their typical thrash sound. Mid nineties were busy years for Cannibal Corpse starting with a cameo on the '94 Jim Carey vehicle "Ace Ventura: Pet Detective" than in '95 Bob Dole naming them among a few other artists for, "undermining the national character of the United States". In '96 a quorum made up of Senators Joe Lieberman and Sam Nunn along with activists William Bennet and C. Delores Tucker urged record labels to drop twenty artists that included Cannibal Corpse, citing them as having the most offensive lyrics. A testament to the DIY ethic of the hay day, Deftones managed to sell 220,000 copies of their '95 debut "Aderenaline" with absolutely no radio or video support through tireless touring and internet promotion along with good old fashioned scene word-of-mouth. Heavy music continued releasing records by bands that will retrospectively change the way heavy music will be played and viewed, but in the mean time we have to accept that during this era that metal is a joke thanks to embarrassments like Metallica suing Napster. Mind you, it's not that musicians standing up for revenue rights that's the issue, it's the way it was done (and Lars' whiny bitching did not help the cause).

Between alternative's dominance of music dissemination and consumer pockets, the major labels began to sign heavier acts after Metallica's commercialization demonstrated heavy music's sustainability in the market. Alternative's fringe existence had Faith No More's '89 release "The Real Thing" that went unnoticed until extensive video rotation for the single Epic in 1990 while Nine Inch Nails received a similar boost for video rotation off of "Pretty Hate Machine". 1992 brought Rage Against The Machine's politically infused rap/metal self titled debut which went triple platinum and Helmet releases "Meantime" to a very accepting audience considering the genre. Tool's acclaimed '93 release "Undertow" spawned controversy with their single's subject matter that broadened their audience, earning them a bump from second to main stage during the third Lollapalooza tour. This is the 'metal' that MTV fed the populous and were told as gospel to the masses that this is what we should buy and listen to. It's so obvious now how we all drank the kool-aid back then but seeing those videos among all the mainstream music, it felt like it was fighting back against popular culture.

It was those fringe major label bands in the early nineties that are commonly noted and blamed for setting the path to 94's Immortal/Epic signing of Korn and the self titled release that has been attributed with the birth of nu-metal. After their initial lukewarm reception Korn toured tirelessly and garnered radio spins and video rotation. Korn was the inertia to the nu-metal domino giving labels a push to sign competing bands such as Limp Bizkit (god damn you Fred Durst) who begat Staind (Be sad about everything) and so on. I confess that I still have a soft spot for Korn's first record but I guess it's like all of those stories that end with , "you had to of been there". When their first record came out there was nothing like it and it was refreshing to have something so heavy but capable of surviving in the mainstream, it was hope to a dying genre of music back then (keep in mind it wasn't called or considered nu-metal yet).

Contempt for nu-metal built up throughout the nineties when it was cast out like a heretic. Branded inauthentic less than a decade after it's inception by the very scene that bred it despite giving way to heavy music's acceptance that we see today. Those that are turning their nose up may not want to hold themselves accountable for it but it's true, Korn's first tour was with Biohazard and their follow up tour with Sick of It All. Next time you want to point fingers on who's fault nu-metal is, start with a mirror.


Mainstream sales and marketing of nu-metal continued into early 2000's culminating with Evanescence receiving two Grammys and Linkin Park's debut record "Hybrid Theory" certified Diamond by RIAA for sales over ten million copies. Those of you that say you NEVER liked them even a little bit is the same liar-liar-pants-on-fire who also said that you didn't like NKOTB, but secretly had a poster on your closet door. It's OK, I won't judge you.....much. Considering the current trend for eighties metal nostalgia one can extrapolate the trend to a resurgence of 90's top 40 rock, but than again the songs haven't left radio thanks to the alternative radio format as well as satellite radio already having dedicated stations to the nineties. My youth's worst nightmare is coming true where I find myself yelling, "what the f is this sh!t" at the radio and the songs I grew up with are being aired as classics on some stations. Mark my prediction: nostalgia format for rock and metal that span eighties to nineties.

While mass media pushed nu-metal and alternative the underground scene did what it once thought was impossible, the wall between hardcore and metal came down. Where the two genres were sworn enemies vowing never to mix, we began to see mixed genres on the same show and even going as far as combining aesthetics of each genre into a single song (gasp you say, I know!) to what will eventually be known as metalcore. It's like Martin Luther King Jr. and Adolf Hitler sitting down for dinner with Jesus and Buddha, or interspecies porn with uncomfortable looking creatures (think porcupines, jellyfish and you). Where California was home to the frontier of punk last time, the evolution of the genres happened on the east coast in the rather out-there Western Massachusetts scene.

Western Mass has it's charms despite it's already weird existence far removed from any major civilization with Boston a two hour drive and NYC a further four to six hour drive. Northampton had the Pearl St. night club that booked locals as well as nationals in a larger club venue. Hadley had Katrina's on Rt. 9, but when that closed the scene moved to Infinity's (The Fin!) in Springfield. When the Fin closed it's doors it was another move over to Fat Cat's Bar and Grill on Worthington street in downtown Springfield. Fat Cat's decided that the heavy shows were an insurance and safety liability (because house music, hip hop, and wanna be gangstas from Springfield aren't) and it was yet another move over to The Waterfront Tavern in Holyoke.

Shows cropped up at the Shea Theater in Turners Falls with Greedy Edna and Greenfield's old theaters with Under Falling Skies while Northampton's own industrial/metal Collapse Into Reason booked non-traditional venues such as goth clubs. Springfield became the home to all of the scene's bands but many started out of there such as Shoot the Dancing Bear, edgar, and Aftershock to name a few. 6thirty7 and All That Remains called the basement and hall shows of Holyoke home. The scene extended into the border towns in Connecticut where we had Simple, Grey Cell Green, and Still Life showing how it's done in CT at Webster Theater as well as many bars and clubs that promoted local artists. Mike Haze at 97.9 FM out of Northampton and the WCCC crew at 106.9 out of CT were the first radio stations that would play local music that went onto change heavy music.

Band members from various projects hanging out with one another sharing ideas and forming side or new projects promoted growth. Phil's exit from Shadows Fall resulted in the formation of All That Remains and Adam and splitting away from him and his brother's band Aftershock eventually formed Killswitch Engage. Slo from 6thirty7 will go on to play guitar for Unearth and Scott Lee who never played but was a huge proponent for supporting and booking in the scene went onto start Metalfest and to book for Mass Concerts. After the main stream silence of heavy music, all of the pieces within the Western Mass scene were in place and it would begin with Shadows Fall's signing to Century Media.

As it is said so often in recounting history that something was the start, Shadows Fall was only the tip of the iceberg that is the Western MA scene. They spent years playing locally as well as branching out regionally through tireless self promotion and self release of their records on guitarist Matt's indie label Lifeless Records. It was hard work and good music that got the attention of indie metal labels. Once Shadows Fall was signed, the metalcore cat was out of the bag and soon after Killswitch Engage followed. Those two bands spread metalcore nationally though constant touring and set the stage for the next round of bands to be signed. Soon after we saw Lamb of God out of Virginia and That Remains out of Springfield MA signed to Prosthetic records.

Metalcore began to see commercial success with the same help it once received, video rotation and movie sound tracks. The only difference is that it wasn't MTV that dictated your purchase but YouTube and free will (albeit great marketing). With mainstream insertion of an underground sound the once indie bands were soon being tracked on Billboard charts. The mainstream attention would have those same bands nominated for Grammys and all of this begins the cycle of commercial acceptance and success of heavy music. That's right, metal is back bitches.

It was refreshing to have new material to listen to after the metal drought but the competitive nature of the record industry will force labels be the death of metal again. It's a catch 22 that without competition there is no way to gauge the value of a product, but an over saturated market dilutes the product's brand and value. Labels will sign band after band putting out records by varying artists with mixed results. It became a land grab of the genre and you start to see labels formed tailored to the genre or a label converting to the genre. Soon the identity of metalcore will be lost and become as generic as calling all heavy music metalcore instead of metal. Where once we had the pretty definitive Big 4 in the 80's, it may simply be too soon to say who the progenitors are but those bands that began the wave of metalcore will continue on while the gazillion metalcore bands we now have will only serve to destroy the scene again never to see the success promised by the mainstream pipe dream.

So now we come full circle where we have too many of the same thing and not enough change. While metalcore rang in the era of being able to play your instruments again where nu-metal just had caveman riffs, the evolution of heavy music continues with bands like Animals as Leaders who forsake vocals to deliver music virtuosity on eight string guitars. We are hearing less and less screams in music as it is becoming a tired out sound already and giving creed to people who can actually sing again. It's time for music apoptosis again and I for one look forward to the death of metalcore and will not mourn a second of it as I will be too busy looking forward to what music tomorrow will bring.

Tuesday, November 27, 2012

The Cyclic Existence of Heavy Music - Part II, Other Than Metal

The eighties were also the height of American punk, but punk's inability to break into the mainstream forced the Do It Yourself (DIY) movement. Independent record labels started by band members and scenesters came into existence to distribute music that the major media wasn't interested in. An example would be SST Records started by Greg Ginn; then frontman of Black Flag. Ginn recorded a record with his previous band Panic and had no luck securing a record deal and decided to release it himself by establishing his own label. SST Records then began distributing music from it's home of Southern California's thriving punk scene.

Hardcore remained an underground music while punk experienced a revival in the nineties as 'Pop-Punk' with bands like Green Day. Punk resisted assimilation into the heavy music category by shying away from association with hardcore and especially metal with pop friendly branches like Ska. Granted, there are punk bands that remained true to it's roots but like any music that was taboo in it's heyday, it too had to give way to new music. An example would be when jazz faded from music played in brothels in New Orleans as music you heard while you got some 'jass' into easy listening AM radio stations.

Indie label's distribution was limited and did not have the clout nor financial prowess of the major labels to take advantage of traditional marketing techniques such as securing an end cap display at a retail chain. Instead of competing directly with the majors, indies took a community based approach such as releasing split records. The idea of a split record is to feature two bands, one on each side. The record typically has a few tracks from each artist and one of the bands would be the draw intended to entice listeners to try another band based on association.

It was through compilations from reputable indie labels that many fans heard new bands. Without distribution into retail locations, labels relied on the dying mail order system where you requested a catalog, picked items and sent a check for the merchandise (plus shipping and handling) then awaited its arrival; all correspondence via USPS. Some mom 'n pop record shops would carry these records but they were typically scene specific and traditional distribution was a thing to come.

How did these kids hear about these new bands before the internet? The answer is the under ground magazine, or zine to the initiated. Zine's were put out either by individuals who had close ties to the scene or by indie labels. Zines evolved to take on subscribers and some of these DIY publications were nationally distributed through the postal service. Other than the zine it was word of mouth and live shows that spread the word. As time pass and indies grew in national recognition, they began taking out ads in publications that fans read like Hit Parader and Guitar World.

Necessity being the mother of all invention, DIYers of the era understood the geographical limitation of a scene as well as indie labels. Where major labels planned tour logistics and offered support, these bands got a van and crammed as much gear, clothing, and merch as they could afford and hit the road. It was a slow process with no guarantee of success but it was those that braved it that paved the way for many to come. A great book on this topic is Get in the Van: On the Road With Black Flag by Henry Rollins.

During the nineties when pop punk was making the top twenty charts, the punk bands of the past began to resurface with their back catalog picked up by a new and younger audience who wanted to hear where it began. Bands like Bad Brains suddenly became a household name where in the past it lived in relative obscurity to the mainstream media during the peak of it's career. The punk revival was in full swing with it being used in extreme sports events, game and movie sound tracks, even ivy league colleges were having commencement speeches by political punk alumni.

Hardcore remains the underground redheaded stepchild of heavy music. The bastard descendant of punk diverged on it's own when it became too heavy for punk's liking where traditional punk fans shunned it while the new hardcore fans accepted it's roots. Built on the DIY ethos of it's punk roots and strengthened by the tight knit scene, hardcore thrived underground where it fostered the creation of independent record labels that distributed with fierce brand loyalty. Once upon a time fans could rely on Victory Record's brand to deliver true and good hardcore.

The broader reaches of the World Wide Web in the beginning of nineties combined with the DIY attitude exposed hardcore to new, previously inaccessible fans. The music being heard for the first time by those without a local hardcore scene found themselves becoming immersed into hardcore culture via the internet; giving rise to new momentum by giving indie labels and unsigned bands the tools to strike against major media with the ability to release music worldwide without the need for traditional distribution channels.

With both punk and hardcore heard by a global audience, we wait for those with new gripes, frustrations, politics and scenes to form a new voice to express what that local culture has to say. In part III we will be hearing how those voices will influence music to come.

Check out the next article; The Cyclic Existence of Heavy Music - Part III, Full Circle

Tuesday, November 13, 2012

The Cyclic Existence of Heavy Music - Part I, From the 80's to the 90's

Just like yourself, I listen to a broad range of music. When asked what kind of music I listen to I tend to fall back on metal, hardcore, industrial, and the various sub-genres that may be difficult to differentiate without being a fan. However, as both a songwriter and a fan of the genre I am not disillusioned into thinking that it will last forever. This may irk some of you but let's face it, music is an industry because it makes money and heavy music represents a small segment of the market.

As far as the recording industry is concerned the popularity of any song is based on the purchasing power and attention span of the core demographic. Still nay-saying? Consider what radio formats exist today and if there are any formats dedicated to metal, hardcore, punk, etc. Sure there are radio stations that play heavier music outside of popular music, but it's relegated to late night slots at a college radio station.

As metal died towards the end of the eighties we had Metallica, Megadeth, Slayer, and Anthrax that represented the 'Big 4' of metal bands. When these bands started out they each made a distinct mark on metal - with Metallica being the popular example of Bay Area thrash; Mustaine's departure from Metallica came Megadeth as the rival feud; Slayer as the extreme end of thrash; and Anthrax representing East Coast metal.

There were plenty of bands outside of the Big 4 that saw moderate to good success but the problem with a small business segment is that there is only so much room for competing products. When the metal scene became popular, bands seemed to suddenly appear playing similar material and eventually what started as a proliferation of metal became a saturation of metal and the bloated segment in music became unsustainable in the market. There simply were too many damn metal bands that didn't offered anything new, and to make it worse the scene was beginning to fragment and divide into different camps of metal.

The end of the eighties was when metal and hard rock cemented their symbiotic relationship. Guns N' Roses' Appetite foe Destruction was released in 1987 to obscurity until David Geffen asked favors to include the record's first single, Welcome to Jungle which had an accompanying video to be included in MTV's late night rotation. This was the defining moment when video became as important as the single it's self in a band's survivability in music merchandising and advertising. So important was it that MTV began the Best Rock Video category at their annual MTV Video Music Awards in 1989 with Guns 'N Roses' Sweet Child 'o Mine as the winner up against Aerosmith, Def Leppard, and Metallica. The inclusion of the category helped break in heavier music to the masses.

The beginning of the nineties mourned the death of metal, but really it was an inevitable end that had to occur in order to force it underground where it could be rediscovered among new blood with new ears and new ideas. During this transition, rock birthed the weird off spring that is Alternative, which had an impact on future musicians that was to become the next generation of metal and hardcore songwriters. Until the nineties it was faux pas to listen to metal and popular music which stunted the growth of metal for years, but with metal submerging underground again, it fostered a new scene with new rules. Alternative bands such as Alice in Chains and Sound Garden, who had heavy sounding guitars blended with pop sensible-yet-metal-ish vocals, helped the paradigm shift in the attitude towards what became acceptable in heavy music.

As the nineties progressed we saw new acts added to rosters of metal labels like Road Runner and Metal Blade, with bands such as Machine Head, Candiria, and The Dillinger Escape Plan. Major labels were signing heavier bands occasionally to tout them as 'alternative metal' and 'nu-metal' along the way. It was these bands in the nineties that were the front runners that changed the way heavy music was perceived. Without the Big 4 poisoning it's progeny that desperately tried to fit an already overflowing mold of what the major label audience wanted them to sound like, music again took precedence and gave way to creativity over profit.

Now we have to let metal percolate in the melting pot of music and watch it change into something new, bringing in the next generation of musicians to write and play songs that become the anthem of the moment. We will have to wait another decade for that to happen. In the meantime, we will be taking a look at what else is happening in heavy music outside of metal in Part II.

Saturday, November 10, 2012

Gumbo!

One of the things I miss about New Orleans is the food. I recently decided to try my hand at gumbo and I settled on a recipe that I liked so I thought to share it with you here. It starts with a 6.5 quart crock pot.

What you will need:

1 1/2 lbs. Bacon (preferably thick cut)
12 oz. Andouille Sausage
2 lbs. Crawfish or Shrimp tails peeled and deveined
1 & 1/4 white onion
1 small bunch of scallions (About 8 to a bundle)
3 Medium Potatoes
2 Large Jalapenos (fresh)
2 Habanero Peppers
1 lb. can of diced Tomatoes
1 lb. Chicken Broth (cartons come in 2 lbs packages, half of one of those)
1/4 cup White Vinegar
1/4 cup Worcestershire Sauce
1/2 lbs. ~ 3/4 lbs Okra
16 cloves of garlic (I buy them pre-peeled in a tub)
2 oz. Louisiana Hot Sauce
1 oz. Tabasco Sauce
1/8 cup Andy Roo's Creole Gumbo Seasoning
1 Tablespoon Slap Ya Mama Hot Blend
1/8 cup Cayenne Pepper
~1 cup Flour
1/8 cup Basil (dry)
1/8 cup Oregano (dry)
2 tablespoons fresh chopped Cilantro (dry)
Water (Will get the amount later)

For the rice:

2 cups Rice
4 cups water
6 Cloves of Garlic
1 Vegetable Bullion or broth/soup base
Butter

Start by pouring half of the carton (1 lb.) of chicken broth in to the crock pot and add the rest of the wet ingredients except for the water (vinegar, Worcestershire, hot sauce, and Tabasco sauce). The can of tomatoes will need to be drained than add the entire can to the mix. Add all of the dry ingredients except for the flour (cayenne pepper, basil, oregano, Slap ya Mama, Gumbo seasoning, and cilantro) and stir till mixed than set the crock pot on high while preparing the fresh ingredients. Keep the lid off as you will be adding the ingredients as you prepare them.

Potatoes should be cut to bite size, onion to be quartered than sliced ~2mm wide than rough chopped. Cut the ends off of the okra and dispose, than chop the okra 5~7mm wide rings. Scallion should be sliced to about 3mm wide wings, garlic should be crushed with the flat of chef's knife than roughly minced. Halve the sausage than cut 5~7mm wide. Crawfish or shrimp tail (whichever is available to you) will ideally already be peeled and deveined but if not, this is the time to do it. Jalapenos and Habaneros should be roughly minced and keep the seeds in. Place the lid on the crock pot and time to cook some bacon.

Cook the bacon only till it produces grease (cook but keep soft). Go through the entire 1 1/2 lbs. and you will be saving the bacon grease in to a pyrex measuring cup between each batch to minimize contaminants in the grease as well to take care not to burn it. Once you cook through it all, slice the bacon to 2~3mm wide pieces and add to the gumbo mix. Add hot water to the gumbo mix to fill up the crock pot until it is nearly full at this point and than replace the lid. The bacon should have produced a little bit over a cup's worth which you will need to strain in to a clean pan set to low heat. Once the bacon grease is warmed, slowly add the nearly cup's worth of flour by slowly stirring it in to create the roux which will be added to the gumbo later. The flour to oil ratio is nearly one to one, you will need to continue to stir in flour until you get a putty like texture. Add the roux to the gumbo once it is hot by stirring it in slowly.

With all the ingredients added, let it cook for three hours or until done. While this is going, prepare some rice. Melt the vegetable bullion in to 4 cups of water and combine with rice in a rice cooker and let cook. Once the rice finish, add butter and stir to your liking. When the gumbo finishes, heap some rice into a bowl and add gumbo and enjoy.

Tuesday, October 23, 2012

Mount NetApp NFS volume to Linux server (for Windows people)

I recently had to update the disk firmware on a NetApp filer running NFS only (CIFS would allow Windows/NTFS access but needs a license and setup, and certain versions of ONTAP does not recommend running both NFS and CIFS) and after reading the documentation, I realized that the doc fell short for those that are not as Linux/Unix savvy and it inspired me to write something about it here.

The gist of the upgrade for a NetApp filer is rather simple, mount the /vol/vol0/ and browse to /etc/disk_fw and copy over thew new firmware bits.....but if you haven't mounted a NFS volume to a Linux server before, you are likely searching Google right now chanting Whiskey Tango Foxtrot as you may have come across a link to this blog here. Time to fill in the gaps on that doc now;

1.) You are going to need a Linux box

I virtualize all of my servers and I happen to have a Fedora 13 VM running and that is what I used to mount the NFS volume to the Linux server. If you don't have a Linux server but have vitualization technology available to you, there are pre-made VMs called appliances and there are many Fedora builds available. If you are the hardware sort of guy or gal, I'll wait, go ahead and build your dinosaur of a physical server while I drink some coffee.

2.) Getting the NetApp NFS volume mounted to Linux (in my case Fedora 13)

You have likely already looked at several webpages and have an idea of what the syntax maybe but just not connecting? No worries, I will explain in full here. First you need to make sure that the Fedora server's /mnt directory has a valid sub directory for the NetApp volume to mount to. The Mount command is Mount [file type] [from where:what directory] [to where] and the [to where] parts needs an existing path. I used WinSCP for an easy GUI browse of the Fedora server and when you first log in, hit the drop down that reads 'root' and go to /[root] which will re-populate the right side split window with more folders and each of those folders is called a directory. Go into the one labeled 'mnt' than press F7 to create a new directory and call is netapp.

Now that you have created the /mnt/netapp directory, you are ready to mount the filer. I use putty to SSH to the Fedora server and here is the command once you have logged in;

mount -t nfs [IP of your netapp filer]:/vol/vol0 /mnt/netapp

The above command declares the file type as NFS by '-t nfs' and [IP of your filer]:/vol/vol0 is the from where:what directory on the NetApp filer and the /mnt/netapp defines what directory on the Fedora server that this volume will be presented to. As a note of clarification, there should be no space between your filer IP and the : above, (e.g. 192.168.1.100:/vol/vol0). As for why /vol/vol0? That's the default on the NetApp filer's directories of where the /etc folder is, which we will be getting to shortly.

To make sure that the NetApp volume mounted, browse the directory by entering ls /mnt/netapp/etc and if an output shows a bunch of files and directories, congratulations, you have mounted the volume successfully as you are viewing the /etc directory on the NetApp filer that has now been mounted to the /mnt/netapp directory on your Fedora server.

For sake of ease, since I already have WinSCP running, I browse to /mnt/netapp/etc/disk_fw and copy over the necessary disk firmware files using WinSCP. From here on out, use the NetApp disk firmware upgrade instructions. Once you have everything you need, run the following command to unmount the NFS volume;

umount -a -t nfs

There are methods to mount the NFS volume directly to Windows using third party software such as NekoDrive but had issues when copying over data as it seems to retain the NFS volume in memory and will require a high memory machine to be able to complete write operations without error. If you are running ONTAP version 8.1 or later, I have come across a blog post by Cosonok regarding how to enable access directly from WinSCP but since I do not have that ONTAP version available to test, I haven't confirmed it's functionality (I can tell you that the method listed on his blog does not work for ONTAP version 7.3.2). The method that I listed works on Fedora and Red Hat servers (tested Fedora 13, 15, and RHEL 6) and if you use other versions of Linux, keep in mind that some of the syntax may change (instead of mount, it may be mnt, mt, etc). Hope this helped solve your NFS mounting issues.

Tuesday, September 25, 2012

Making an iPhone 4S bracket for 1/4-20 mounts

I have an upcoming project for Griffin Armament where I will be testing the performance of the M4-SD Tactical Compensator and one of the tests I have in mind will requires video and planned to use my iPhone 4S for this purpose. There are various brackets and mounts available on the market but I didn't find any that allowed me to view the screen while filming that would also provide a solid contact around the phone to prevent the phone from shaking off from the rifle firing near by; looks like I will be hacking one together for the shoot.

I stared with looking around on the web for either a case or a mount that I can use as a base to start and I deiced to go with a window mount type that I found on Amazon which includes a goose neck and suction cup that attaches to the phone bracket. Another item I ordered with it is a bar mount with a 1/4-20 thread screw which is the industry standard screw size for attaching any camera (just like on a tripod). The bar mount I plan to use for attaching directly to the barrel for future use.

As for how I plan to attach the bracket to the bar mount and other 1/4-20 mounts is pretty simple, I headed out to my local homedepot and hunted around for parts and this is what I came out with;

3" x 3" T-Plates
1" Corner Brace
1/4-20 x 7/8 Coupling Nut
Shortest 1/4-20 bolt I could find
(3) 5.8x10mm nuts and bolts

One of the holes in the corner bracket will need to be drilled out to 1/4" wide to fit the 1/4-20 bolt, simply clamp the bracket into a vise (failing that, screw it down into a piece of scrap wood) and drill through one of the holes with a 1/4" drill bit and if you have a way to deburr, you should to avoid a cutting hazard. The T plate will be affixed to two of the holes of the iPhone bracket with two of the 5.8x10mm nuts and bolts with the third set to attach the corner bracket to the T plate. The 1/4-20 bolt will pass through the enlarged hole which will be affixed with the 1/4-20 x 7/8" coupling nut where there will be enough space left in the coupling nut to thread onto tripod and other 1/4-20 camera mounts. See pics below for reference, it's a really straight forward build and should be done in under ten minutes.