ML115 G5をML110 G6にリプレース

投稿者: | 2011年10月3日

先日、ML115 G1、G5と四年余り使ってきたML115が故障した。代替サーバを手配しようとしたが、ML115はG6が出ることなく終了してしまったようだ。というわけで以下を要件として安価なサーバを選定する。

  • 予算はトータルで5-6万円
  • 三連休を直前に控えるため当日もしくは即日発送
  • CPUは4コア以上
  • メモリはせっかくの買い替えなので16GB
  • 設置スペースの都合上、ML115同等の大きさ
  • HDD 5台内蔵可能

すると、ほぼML110 G6しかなく、これに決まった。購入時点で12,800円。たまに3,000円クーポンが出現するが発注時はなく、数日後に出現という間の悪さ。ただし執筆時点では売り切れとなっている。そのうち在庫が復活するかも。なお、ML110はG7が出ているがだいぶ高いので現時点では別シリーズと思った方がよさそうだ。
さて、使い回すパーツはHDD、eSATAカードとケース内ファンだけなので、

  • DDR3-1333 ECC 4GB Transcend TS512MLK72V3N 4枚
  • 425W ATX電源 ENERMAX MODU82+II EMD425AWT-II(備え付けの電源は300Wしかないため)
  • Intel Xeon X3450(けっこうな入手性の悪さ。ドッグイヤーとはいえ2年でこうか)

も発注。納期最優先のため最安値ではいかなかったが、すべて合計して6万円弱で済んだ。ただ、Xeonは納期が遅れたり発送先に手違いがあったりと散々で、だいぶ後の到着となってしまったが。
ML110 G6の筐体はML115 G5よりも細かいところが改善され、作りは悪くない。取付・換装はおおむね問題なく終えたが、残ったのは爆音対策。個体差やロットによる違いがあるのかもしれないが、ML115 G5とは比べものにならないレベルで本当にうるさい。対策については記事を分ける。
さて、せっかくVT-d/VT-x対応のCPUを導入することもあり、できればVMware ESXiなどを導入したかったのだが、ネックとなるのはZFSを使っていること。仮想化で生のディスクを見せることができるのか、そしてその際の性能は、といったあたりを検証したかったが、今回は時間の都合上見送ることにした。
チップセットが変わりCPUもPhenom II X4 945→Celeron G1101(→Xeon X3450)となったが、NICもbgeで変わらないため、FreeBSD 8-STABLEはほぼ無変更で動いた。必要だったのは以下くらいのもの。

  • SATAポートがML115ではすべてマスターだったのが、ML110 G6ではマスター/スレーブ構成となっている。それに伴い、デバイス名がad4, ad6, ad8, ad10, ...からad4, ad5, ad6, ad7, ...へとずれた。ZFSはディスクの並びが変わったりしても何ともないが、4KBセクターHDD対策のため、起動時スクリプトでgnop create -S 4096 $devしている部分はこれに合わせて直した。
  • CPUコア温度の監視にk8temp(8)を使っていたのを、coretemp(4)+sysctl(8)に書き換えた。
  • /etc/make.confCPUTYPEopteronからcore2に変更した。

そんな具合で無事FreeBSD/amd64サーバが再稼働。IntelのCPUで動かしたのが初めてなので何だか不思議な気分。

ML115 G5をML110 G6にリプレース」への3件のフィードバック

  1. Nancee

    You are pulling something towards you, much in the
    same method I think about humans of the hunter-gatherer tribes of the stone ages and agrarian societies of antiquity doing on a regular basis.
    I want that water, animals, vegetation, human over right here, so I will tie a
    rope around it and pull it toward me. Now that
    you realize I have bizarre thoughts flying through my
    mind, you can do it for aesthetic or performance
    causes, instead of my early human id reasons. Shoulder pulleys are an example of an train your bodily therapist might
    implement to assist you regain passive ROM. As Quickly As passive ROM is restored, you may progress to active-assistive ROM workouts and, lastly,
    active ROM workout routines like the ones in this program.

    Your arms work independently from each other when you’re using the battle ropes
    so your body begins to compensate and proper
    any imbalances. Your core is engaged as your physique is forced to remain stable and upright with
    each flick of the wrist. It is a really effective and
    functional train for building muscle and power in the posterior deltoids.
    Additionally, it helps to enhance shoulder stability and posture.
    Upright row activates all major shoulder muscles,
    making it excellent for upper body stability and conditioning.
    It is essential to do this regularly to enhance your posture and shield yourself from damage.

    The shoulder muscles are composed of 4 totally different muscles, the supraspinatus, infraspinatus, teres minor,
    and subscapularis. These muscles work together and are responsible for helping
    to stabilize the arm joint and move the arm. There are 5 muscle tissue
    underneath the side of the forearm and 5 on the top. The quads are the
    front part of the upper leg and they’re one of the largest muscles within the physique.
    A person’s quads are necessary in quite so much of movements such
    as working, jumping, and walking, and are liable for flexing the leg.

    In reality, should you carry out the shoulder press,
    your lateral and rear delts are nearly assured to to not attain their full potential from a hypertrophy standpoint.
    So remember to incorporate side and rear delt
    isolation workouts if you’ll like symmetrical shoulders. Like cable exterior rotation, cable inner rotation isn’t a muscle builder per se,
    but it’s going to increase your shoulders’ energy, stability,
    and mobility. While external rotation engages the teres minor and infraspinatus, internal rotation targets the teres main and subscapularis.

    Then, seize every finish of the bar and stand straight with your arms straight down at the
    front. Hook the pulley at a lower a half of a cable machine and attach a straight bar
    on it. Your shoulders are a key part of your health and health routine and
    constructing them up by way of an entire exercise routine is crucial.
    The first consideration you’ll must bear in mind is the amount of house you have
    available.
    Including the lean to the exercise will assist you to acquire slightly extra range of motion. This will allow the cables to be in the
    optimum place to stretch the muscle fibers and due
    to this fact maximize the range of movement, which is essential for maximizing
    the hypertrophy stimulus. This is useful because it means you can prepare harder and
    convey the shoulder muscular tissues nearer to failure together with your sets to offer
    it the next stimulus. This train offers stability and mobility
    to the shoulders and helps steadiness the strength of opposing muscle groups, which is necessary
    for joint well being. Do you wish to tone up your shoulders and
    obtain the body of your dreams?
    Use a full vary of movement, and, when pulling again, lead with your elbows and squeeze your shoulder blades collectively.
    Something I wish to call a hemispheric exercise, because you are incorporating output within the upper
    body and a separate however equal output within the decrease body.
    This might help you add some extra quantity to your units, without experiencing early failure because of lactic thresholds.
    I love the vertical core engagement and shoulder/scapula work that this unilateral motion develops.

    Now that we’ve set a basis of what NOT to do with battle ropes, lets get into what workouts to
    do to get began with this unconventional software. Plus, the means to execute every train to perfection with video tutorials and training notes.
    I remember solely using it as an upper physique cardio finisher once I first began using this extremely versatile tool.

    Raise your hands and keep both palms together and from there, start shifting your arms again with a slight bend within the elbow.
    Grab each finish of the bar and hold your again straight whereas holding the bar.

    You can also use a straight bar but make positive that you
    are holding it with a supinated grip. Pause at the prime after
    which slowly convey your palms back right down to the shoulder peak.

    Seize each the handles from every hand and lay down onto
    the bench. Now begin raising your arms to the perimeters with a slight bend in the elbow and pause when your hands are
    parallel to the bottom.
    There’s loads of weight with this rope so you’ll be able to
    keep issues transferring along when you’re figuring out.
    A rope is a rope however this isn’t your kindergarten bounce rope!
    This is a heavy-duty rope that’s thick, heavy, and long and gives you a complete totally different set of
    resistance. Figuring Out what to do helps you focus on your exercise and
    gives you loads of options if you want to create a versatile and unique workout program.
    Once the athlete has mastered each of the circuits shown above,
    I will progress them to these tougher variations.
    I will begin the athletes unloaded for every of those circuits and progress
    every sequence by having the athlete hold 2.5 LB weight plates in each hand.

    You ought to begin with a lighter weight to achieve optimal performance.

    Also, some cable machines would possibly even have photos or labels with
    a description of the means to do the train. Perhaps the primary reason why cable
    back exercises are so great is that they supply steady
    tension similar to resistance bands. One of the key components of building muscle is time
    under rigidity. Using cable machines means there may be
    tension being utilized to your muscular tissues on both the eccentric and concentric parts
    of each train. The cable rope upright row is an efficient upper-body workout primarily focusing on the shoulder muscle tissue, specifically the lateral deltoid.
    Cable anterior raises assist you to sculpt fuller, more
    pronounced shoulder muscle tissue.
    Continue the movements so long as you will do with consolation.Modify the size of the rope go nicely with to your height rope size change by
    the knot beneath the handle. Do these workouts in a steady movement,
    first, you must stretch one arm up, hold this stretch for a few seconds, and then switch to
    another aspect. Weightlifting and resistance coaching is all about A) increasing the load and B) pushing your muscles to the
    purpose of failure. Since this could be a hybrid plyometric, power and endurance exercise, you most likely won’t be able to go too lengthy, however you should
    attempt to use max effort for a fair number of reps (i.e.
    10-20). The goal is to make use of your arms to generate pressure
    and take in the impact/feedback together with your legs. Maintain your core
    tight throughout the train to assist transfer pressure via the ground and keep the spine considerably impartial as your legs
    and arms are shifting. Additionally, maintain your knees gentle to
    help lessen the stress on your joints and the place it must be, in your musculature.

    Battle ropes are effective for enhancing cardiovascular endurance, building energy and power, enhancing core stability, and promoting fat-burning
    and weight loss. Whether you wish to increase muscle tone, improve athletic efficiency, or
    boost overall health, battle ropes can be a
    priceless addition to your train routine. It may even help help the shoulder joints due to the additional rotator cuff
    work it entails. The Cable Mendacity Face Pull is an efficient exercise that
    targets the rear delts and higher back muscle tissue.
    Using a cable machine with a rope attachment and a flat bench,
    this motion includes mendacity face down on the bench and
    pulling the rope in the course of your face with an overhand grip.

    Ideal as a part of a warm-up, or as part of a restoration workout in between excessive effort days.
    There are a variety of various varieties of battle ropes with completely different lengths and
    weights. Battle rope’s weights typically vary between 16 and 27 kilos with the longer ropes weighing greater than the shorter ropes.
    The most notable distinction between the out and in waves and a few of the
    different variations is the in and out waves require shifting
    the arms horizontally. This exercise will target the
    triceps, biceps, and shoulders extra. Another great option for some recovering from a lower-body harm or someone who only wants to
    concentrate on their higher physique is the seated waves.

    As you noticed above many workout routines have interaction each major and secondary muscular
    tissues so in order to build an all-around sturdy back we might
    need to hit all areas. The latissimus dorsi is the biggest
    and widest muscle in the again and the biggest muscle in the whole higher body.
    Also known as the “lats” this muscle wraps around our again from
    our sides to our midback where it’s partly lined by the trapezius.

    It is a variation of the shoulder or overhead press, and it’s one of the best exercises for
    constructing dimension and power. So, by adding concentration curls into your regime
    of cable arm workout routines, you’ll be able to make positive that your exercise is partaking the
    complete arm. If you desire a complete train to add to your cable arm exercise regime, hammer curls may help target your brachialis, brachioradialis, biceps, and forearms.
    These cable workouts are low-impact, which means they place much less stress
    in your joints while nonetheless providing effective muscle engagement.
    If you wrestle with any joint sensitivities, then this could be an excellent arm workout for you.
    To attain your health goals and strengthen your triceps,
    tailor your exercise program to include pushdowns. Purpose for round
    2 to five units per week for gentle (20 to 30 reps) and heavy masses (5 to 10 reps), and
    a median of four to 12 sets of 10 to twenty reps for reasonable
    loads.
    This is a rear delt exercise, so you must really feel it working the again side of your shoulders into your higher back between your shoulder
    blades. They find it simple to make use of and say it helps keep
    shoulder mobility. Prospects discover the product efficient and helpful for
    physical remedy. They say it really works smoothly,
    is a good device, and is excellent for shoulder rehabilitation. It
    Is helping them get stronger and enhance their vary of motion.
    Overall, customers are satisfied with how the product meets
    their wants.
    Susan began her weight loss journey and utilized battle ropes
    alongside weightlifting and making changes to her food regimen.
    In the primary picture, Susan weighed 330 kilos and
    was struggling to maneuver the battle ropes. In the second
    picture, she had misplaced over one hundred pounds and weighed 218 kilos.
    Quame embarked on a battle rope journey with the goal to be able to move the ropes quicker.

    Although there are several cable exercises that have interaction the
    shoulders, some are better than others. Here’s our definitive list of the cable
    shoulder exercises which are value doing no matter your objective or experience
    stage. The single-arm jump squats are best suited for
    many who have used the battle ropes before and are a sophisticated move.
    The double waves exercise requires the exerciser to move each ropes in the same up and down movement on the identical
    time.
    A popular approach is to have a day for chest and triceps, another for again and biceps, and another for shoulders and abs.
    Doing cable woodchops frequently can increase your rotational strength.

    This can help tremendously with enhancing your athletic performance.
    If you’ve any further questions we recommend you check out our
    FAQ web page for a frequently up to date listing
    of the commonest rope move questions.
    Go for maximal contraction on the high of the motion; since your physique can’t help, your traps and
    back must do all the work. The rack pull is a deadlift variation where you set the barbell on an influence rack or blocks just below the knee or
    mid-thigh rather than lifting it from the floor.
    We strive to make cardio train accessible,
    enjoyable and fun for all, so that folks in all
    places can experience the advantages of a wholesome and energetic
    way of life. Our mission at Elevate Rope is to revolutionize cardio
    health and change the negative notion of cardio workouts worldwide.
    Incorporate these intermediate workouts into
    your routine to maintain difficult your self and progressing.

    Another great tool for putting collectively a kinesthetic workout at home
    is the almighty slider — study how sliders work and the
    workout routines you can do with them here.
    Usually, yes, battle rope workouts are supposed to be full body, either for
    endurance and fat loss or explosive strength and fat loss, or each.
    Battle ropes are funnest and best when used as they’re designed – undulating waves, whips, slams, and
    circles, as well as pulls. Single-arm lateral raises are a popular cable shoulder
    workout to add to your routine.
    Participating all three tricep heads at once, also makes this
    one of many extra complete arm workouts. For my purchasers, I’ll usually program 2-3 tricep workout routines
    in a superset. Make certain to vary the angle so you
    can hit all three heads of the tricep. You need to put the emphasis on the hand furthest from the cable.

    There are also some essential issues for gear should you
    don’t have access to cables with rope attachments and have to perform face pulls at home.
    There are plenty of WRONG methods to do a face pull, and the truth is lots of people don’t perform this train correctly.
    By incorporating these techniques, you’ll be
    able to forestall harm, enhance efficiency in the course of the exercise, and maximize the advantages of each train. Get able to
    sculpt those shoulders with these prime 10 cable
    delt workouts.
    If you’re restricted to your garage, for example, you want to think about the house,
    and thus, the size of the battle rope. On that notice, why not head on over to our other
    article ‘8 Finest Front Delt Dumbbell Exercises’ that will assist you activate those anterior shoulder muscles.
    It also limits the momentum that may be generated while standing making the incline
    lateral increase more challenging with much less probability
    of dishonest. The decrease you set your bench, the harder the motion.
    Utilizing dumbbells as an alternative of a shoulder press machine or a
    loaded barbell will put much less pressure on the shoulders and permit
    for a extra pure arm path.

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  2. gitea.bettercell.synology.me

    Like the Pallof Press, the core should work onerous to maintain the body steady and resist rotation as one arm
    is ‘rowed’ in direction of the body. Basically,
    this means the core muscle tissue have to work to
    withstand rotation. During banded core presses, you do not need
    to hike up your hip or rotate your shoulders. If either of these items
    are happening, that’s a sign your core needs assist resisting the rotation — meaning you’re using an extreme amount of weight or too heavy of a band.

    The authors noted that focusing on the deeper core muscular tissues — as the
    exercise does whenever you’re bracing — may be
    the simplest. John Pallof, a physical therapist in Massachusetts, is credited with inventing the train —
    so it’s named for him.
    Whereas it’s a great exercise for anybody who desires
    to train their core and six-pack, it’s significantly helpful for athletes.
    That’s as a result of the banded Pallof press builds the kind of core
    strength and stability you should twist and switch at velocity without
    getting injured (at least, that’s the theory). Even if you cannot access a cable
    stack, you are able to do the Pallof press at home.
    Your aim is to own this fully neutral position, not simply own the positioning of your abs.
    Fail to squeeze your glutes, and you’ll keep your hips sq.
    perhaps, but in addition be a massive number in your
    decrease physique.
    Depending on the level of resistance, watch out where you decide to connect the anchor point.
    The information contained in these movies is intended to be used for educational purposes solely and doesn’t constitute
    medical advice or treatment for any particular
    situation. Hinge Health just isn’t your healthcare supplier and isn’t responsible for any injury
    sustained or exacerbated by your use of or participation in these exercises.
    Please consult together with your healthcare provider with any questions you would possibly have about your medical condition or
    treatment. USMS’s practically 70,000 members vary from age 18
    to 99 and embody swimmers of all capability levels.
    Start with a lightweight band to nail the shape first, before
    rising the resistance. You should be able to carry out the movement with none rotation, pressing
    your arms straight out in entrance of you and have the ability to complete the total rep range.
    Only enhance the thickness of the band (or weight on the cable weight
    stack) if you can perform this movement with none rotation at
    all. And remember, you also can make this motion easier by moving nearer to the anchor point,
    or harder by stepping further away. The banded Pallof Press is the commonest
    approach to perform the train. You’ll need a long,
    light—to medium-weight resistance band looped around the rig or power rack at chest
    peak. If you’re doing all your ab workout at residence, you will want to safe the band
    round a degree that isn’t going to maneuver, for example, a
    heavy desk or desk leg.
    As with almost all workout routines, you want
    your shoulders tucked back and down while performing this press.
    The Pallof press is the last word core-building exercise, and it
    comes with loads of different advantages, as listed
    above. Nevertheless, experts advise various your workouts with options that build comparable
    muscular tissues.
    The content provided on this health and fitness weblog is for
    informational functions only. It is not intended as an various to skilled medical recommendation, analysis, or therapy.
    All The Time seek the assistance of with a professional
    healthcare provider before starting any new train program,
    food regimen, or health routine.
    We counsel kneeling on an exercise mat or a cushion to maintain your knees snug all through the train. While the
    standing Pallof press with resistance band is the commonest
    way to carry out the exercise, there are also several variations you could incorporate into your training routines.
    The Pallof trains the larger and smaller muscle tissue around the spine to
    resist rotation. This exercise may look easy, however it’s
    actually so much tougher than it looks to withstand the rotation on this movement!

    There are literally many different core workout routines you can do to strengthen your obliques,
    abdominals, and surrounding muscles, and one of the most underrated is the Pallof press.
    As A Substitute of educating you to crunch, curl or twist, it
    trains your midsection to withstand movement and “hold it right there” for phenomenally sturdy abs.
    It places zero stress in your wrists or back,
    you do it standing up and it hits all 360 degrees of your core.
    Struggle the pull of the cable or band by preserving your glutes and core tight.
    ●Kneel subsequent to the anchor point and grasp the band or cable handles with both arms in entrance of your
    chest. You should be far sufficient away so that there
    is some rigidity within the band. This variation is carried out exactly like the standing Pallof press,
    however you’re simply kneeling down on both knees while sustaining
    an upright posture.
    Incorporate the Pallof Press into your routine 2-3 instances per week, depending in your health goals and overall workout program.

    Integrating the Pallof Press into your exercise routine could be accomplished in numerous methods.

    This article and its contents are offered for educational and informational purposes only and don’t represent medical recommendation or skilled providers specific
    to you or your medical condition. If you may have joint or muscle
    pain that makes it onerous to move, you can get the aid you’ve been on the lookout for with Hinge Health’s online exercise therapy program.
    Sign as much as get the newest podcast & articles
    on health, nutrition, lifestyle, well being and wellness.

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