How to test HDD & SSD for journal / metadata compatibility?

You have read a lot about fast SSDs which do not perform well in a ceph cluster?
SSDs which die fast in a ceph cluster?
Shall you prefer HDDs over SSDs?
You have no clue how to determine what is true or what is a myth?

To understand this article fully you shall read also this both articles:

Available tools under linux for our tests

Under linux we are pretty happy to have a bunch of tools, which help us to test read in depth our drives. Well known tools are

  • fio
    flexible I/O tester
  • dd
    disk dump

Controller dependent impacts on your tests

Linux use disk caches, so also do hardware controllers. These caches will cause wrong tests, since we will test the speed of the RAM instead the speed of the drive.

Disable the linux cache

Linux uses for all drives a cache. Here we need first to disable the write-cache of linux on our drive

sudo hdparm -W 0 /dev/hda 0

In the above example we disable the write cache for the drive /dev/hda

Disable HP controller cache

HP controllers have typically RAID array management, which itself requires also controller based caches to optimize the write and read performance. This caches we also need to disable!

sudo hpacucli ctrl slot=2 modify dwc=disable
sudo hpacucli controller slot=2 logicaldrive 1 modify arrayaccelerator=disable

The above command assumes, that your HP controller is in slot 2 and your drive is the number 1:

Using fio

For the more thorough tests we need to use fio. This is the sample command for our tests:

sudo fio --filename=/dev/<yourDevice> --direct=1 --sync=1 --rw=write --bs=4k --numjobs=<numOfConcurrentThreads> --iodepth=1 --runtime=600 --time_based --group_reporting --name=journal-test

Let us dive into the command options:

  • –filename
    the device we want to test.
    E.g. /dev/sda or /dev/nvme0n1
  • –direct
    here we tell fio to work with O_DIRECT (details see Performance considerations for journal / metadata disks)
  • –sync
    here we teill fio to work with O_DSYNC (details see Performance considerations for journal / metadata disks)
  • –rw
    what IO pattern to use. In our case we use write for sequential writes as journal/metadata writes are always sequential (details see Performance considerations for journal / metadata disks))
  • –bs
    this is the block size. With the blocksize we simulate the object size handed over from a client to our OSD.. In our example here, we are submitting 4K objects.
    4k is is probably a worst case scenario. If you know your workload in terms of block size, you can here modify it to your needs
  • –numjobs
    here we simulate the amount of concurrent client accesses to our ceph OSD. number of threads that will be running, think this has ceph-osd daemons writing to the journal
  • –iodepth
    we are submitting IO one by one.
  • –runtime
    job duration in seconds. Here you shall test different durations to ensure that all optimizations of the HDD/SSD vendor gets overridden to get down to the real performance values of your drive.
    The drive optimizations are typically tiering of different storage types. So this tiers are helping to increase the overall performance. Means something like memory, caches and on SSDs faster SSD cells, as the cells for the final data storage on SSDs.
  • –time_based
    if you have a fast drive, the test could finish the test before reaching the “runtime” limit. So this ensures to run the test for the specified runtime. So basically it reruns the operation over an over again until the total runtime is reached.
  • –group_reporting
    This tells fio to report a overall value. If you have multiple threads (numjobs) usually fio will report each job independently. But the independent report does not help us here. So we group the results into one overall result with this parameter.
  • –name
    name of this run/test

IMPORTANT NOTICE

The above command will overwrite your data on the drive! So be careful to take the correct drive, else you operating system or even your data is getting overwritten!

Tests to saturate your fastest drives

Your disks can be so fast that you need multiple tests to max out (saturate) the disks. We can try this with the runtime or with the numjobs parameters.

Test via long running tests

As named already above you need to test different runtimes with –runtime parameter to saturate the caches or drive tunings. Start with 60 seconds and increase it step wise to 120, 180. My tests are often this:

  • 60
    start test
  • 180
    second test
  • 600
    third test

If the 600 seconds test has nearly the same values as the previous tests, you either have already the saturation or we cannot reach itdo not reach a saturation

Test via parallel running jobs

If you have really fast drives, the above named test will not saturate your drive. To saturate the drive we have to run more parallel threads against the drive with the parameter –numjobs. My tactic here is to try first one thread and to get up by one increment.

  • –numjobs=1
  • –numjobs=2
  • –numjobs=3
  • –numjobs=4

Using dd

Sometimes you do not have the fio on you system nor the option to install it. In this case you can use also dd. This is the sample command for our dd tests. First let us generate a random test file and we ensure that the file is synced to disk

sudo dd if=/dev/urandom of=randomtestfile bs=1M count=1024
sudo sync

now lets run the test against our drive

sudo dd if=randomtestfile of=/dev/<yourdrive> bs=4k count=100000 oflag=direct,dsync

Let us dive into the command options:

  • if
    the input file, which is either our test file or the random device
  • of
    the output file, which is either our test file or our drive
  • bs
    this is the block size. With the blocksize we simulate the object size handed over from a client to our OSD.. In our example here, we are submitting 4K objects.
    4k is is probably a worst case scenario. If you know your workload in terms of block size, you can here modify it to your needs
  • count
    here we tell the the dd command how many operations to process
  • oflag
    here we define the IO operations like O_DIRECT and O_DSYNC (details see Performance considerations for journal / metadata disks)

Community driven performance measurings

You can submit your own measurings also here to let other users reduce their work too, which you also have profited yourself. So please share your details, it costs you only one minute, which helps others to reduce maybe hours of days of senseless analysis.

Step 1 of 4

Your tested drive

Please choose your drive vendor
960 pro (for the Samsung MZ-V6P512)
MZ-V6P512 (for the Samsung 960pro with 512GB of capacity)
please enter here the drive capacity in GB
The firmware version of your drive
Drive vendorDrive vendor (not listed above)Drive market model nameDrive model codeDrive capaacity in (GB)Device connection typeDevice connection type (not listed above)Drive firmware versionBandwidth: 1 threadIOPS: 1 threadBandwidth: 5 threadsIOPS: 5 threadsBandwidth: 10 threadsIOPS: 10 threadscommands executed for your testresults got from the above commandNotes / Hints to share to the community
IntelBryannekDBSanta Rosaother421237038137205858475848372438535188286606223680015421022028214036Want to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudioWant to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudio
KingDianneurontinUnestGHNisother048604356882024148272304487466382562541844657551186006484887375728neurontin fast shipping Usa buy cheap neurontin 600 mg Us overnight neurontin 300mg free shipping cheap gabapentin for sale buying generic neurontin online neurontin cheapest no prescription caremark online pharmacy neurontin overnight free shipping bonuses. secure shopping, buy cheap gabapentin online shipping temp neurontin neurontin 400mg buy no dr buy neurontin online inu overnight delivery neurontin with no script safe, secure and confidencial purchaseneurontin fast shipping Usa buy cheap neurontin 600 mg Us overnight neurontin 300mg free shipping cheap gabapentin for sale buying generic neurontin online neurontin cheapest no prescription caremark online pharmacy neurontin overnight free shipping bonuses. secure shopping, buy cheap gabapentin online shipping temp neurontin neurontin 400mg buy no dr buy neurontin online inu overnight delivery neurontin with no script safe, secure and confidencial purchase
HGSTBryannekDBSanta Rosaother087813864315230578302362835764055182365517228310232563874066311862Want to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudioWant to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudio
SanDiskneurontinNockyFJPirassunungaother388624360308856075123514533272582527520417066247477584676717841263order neurontin cheap without prescription purchase neurontin online without rx neurontin delivery overnight to Us discount gabapentin online online doctors who prescribe neurontin where to buy neurontin online 24/7 customer support neurontin generic buy canadian pharmacy near me. where can i buy gabapentin no prescription buy neurontin from canada online no rx required purchase neurontin in Us online neurontin us online buy neurontin online with overnight delivery free shipping on every orderorder neurontin cheap without prescription purchase neurontin online without rx neurontin delivery overnight to Us discount gabapentin online online doctors who prescribe neurontin where to buy neurontin online 24/7 customer support neurontin generic buy canadian pharmacy near me. where can i buy gabapentin no prescription buy neurontin from canada online no rx required purchase neurontin in Us online neurontin us online buy neurontin online with overnight delivery free shipping on every order
HPBryannekDBSanta Rosaother265161407188045007741508857283223802307866432758805264313762857674Want to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudioWant to improve your SEO rankings and save time? Our premium databases for XRumer and GSA Search Engine Ranker are just what you need! What do our databases include? • Active links: Get access to constantly updated lists of active links from profiles, posts, forums, guestbooks, blogs, and more. No more wasting time on dead links! • Verified and identified links: Our premium databases for GSA Search Engine Ranker include verified and identified links, categorized by search engines. This means you get the highest quality links that will help you rank higher. • Monthly updates: All of our databases are updated monthly to ensure you have the most fresh and effective links. Choose the right option for you: • XRumer premium database: o Premium database with free updates: $119 o Premium database without updates: $38 • Fresh XRumer Database: o Fresh database with free updates: $94 o Fresh database without updates: $25 • GSA Search Engine Ranker Verified Links: o GSA Search Engine Ranker activation key: $65 (includes database) o Fresh database with free updates: $119 o Fresh database without updates: $38 Don't waste time on outdated or inactive links. Invest in our premium databases and start seeing results today! Order now! P.S. By purchasing GSA Search Engine Ranker from us, you get a high-quality product at a competitive price. Save your resources and start improving your SEO rankings today! To contact us, write to telegram https://t.me/DropDeadStudio
MacConsultneurontnVakNOEdsonother385384148705616453873562673416106586575266374818867075131724820667Thanks for excellent info I was looking for this info for my mission.Thanks for excellent info I was looking for this info for my mission.
SanDiskneurontinnumFMJubailother817710145007278057426336683615702264823374728704014076761415022147buy neurontin over the counter Cheap neurontin online overnight delivery cheap generic neurontin buy buy cytotec quick delivery neurontin onlinw aus order neurontin 300 mg USA legal and safe order neurontin without insurance quality products Best Deal generics From USA online no rx required low cost neurontin no prescription can i buy neurontin online best prices+bonus pillsbuy neurontin over the counter Cheap neurontin online overnight delivery cheap generic neurontin buy buy cytotec quick delivery neurontin onlinw aus order neurontin 300 mg USA legal and safe order neurontin without insurance quality products Best Deal generics From USA online no rx required low cost neurontin no prescription can i buy neurontin online best prices+bonus pills
MediaRangeneurontinoDoriGCRaduznyjother541736567437064602662883382247368667347874718861621650782004820613buy generic neurontin cheap no prescription Overnight neurontin online where to buy neurontin tablets cytotec with no prerscription overnight neurontin U.S. pha cy order neurontin cheap without prescription best price guarantee order neurontin without prescription overnight avoid online pharmacy scams Learn To purchase cheap neurontin In Europe On The Net buy neurontin online in united kingdom Buy neurontin without prescription USA huge selectionbuy generic neurontin cheap no prescription Overnight neurontin online where to buy neurontin tablets cytotec with no prerscription overnight neurontin U.S. pha cy order neurontin cheap without prescription best price guarantee order neurontin without prescription overnight avoid online pharmacy scams Learn To purchase cheap neurontin In Europe On The Net buy neurontin online in united kingdom Buy neurontin without prescription USA huge selection
PlextoramoxilhoagePNUdon Thaniother503316165815031774842817535348246534565578708524817406726274765421cheap amoxil for sale no prerscription amoxil for sale without a prescription purchase amoxil without rx cheap no prerscription antibiotics amoxil alternatives discount amoxil without prerscription discounted deals buy amoxil Usa over the counter price cvs, buy antibiotic online US overnight amoxil drug interactions buying amoxil in the united kingdom generic amoxil bestseler purchasing amoxil online online cvs pharmacycheap amoxil for sale no prerscription amoxil for sale without a prescription purchase amoxil without rx cheap no prerscription antibiotics amoxil alternatives discount amoxil without prerscription discounted deals buy amoxil Usa over the counter price cvs, buy antibiotic online US overnight amoxil drug interactions buying amoxil in the united kingdom generic amoxil bestseler purchasing amoxil online online cvs pharmacy
OricoamoxilEmpowQHYangonother357380684160216237543757626373600007060464227578362408454650706105amoxil purchase online buy amoxil from canada buy cheap on line amoxil order antibiotic on-line buy amoxil online with acH buy cheap online amoxil discreet packaging, confidential purchase amoxil with no rx free shipping quality, privacy, secure, buy antibiotic 500mg online best drugstores to order amoxil from canada online amoxil without a script amoxil U.s. pha cy cheap amoxil from mexico absolutely confidential orderamoxil purchase online buy amoxil from canada buy cheap on line amoxil order antibiotic on-line buy amoxil online with acH buy cheap online amoxil discreet packaging, confidential purchase amoxil with no rx free shipping quality, privacy, secure, buy antibiotic 500mg online best drugstores to order amoxil from canada online amoxil without a script amoxil U.s. pha cy cheap amoxil from mexico absolutely confidential order
ADATAneurontinwomIIAvaruaother137247770023773543374251760403277230124435804247171458016432804323purchase neurontin no rx USA neurontin prices in USA i will take 300 mg if i am feeling a panic attack brewingfor prevention cytotec online overnight delivery neurontin overnigh buy neurontin overnight delivery online discounted best prices buy cheap online neurontin ordering medicines online buy neurontin From USA online no rx needed find neurontin next day delivery neurontin overnight without prescription free medical review and prescriptionpurchase neurontin no rx USA neurontin prices in USA i will take 300 mg if i am feeling a panic attack brewingfor prevention cytotec online overnight delivery neurontin overnigh buy neurontin overnight delivery online discounted best prices buy cheap online neurontin ordering medicines online buy neurontin From USA online no rx needed find neurontin next day delivery neurontin overnight without prescription free medical review and prescription
ApaceramoxiltoomeCLCheltenhamother527668334226331141015481830841682020542571617365685737370470615142canada amoxil buy buy generic amoxil in canada buy cheap amoxil online discount antibiotic in the USA amoxil without a prescription online with overnight delivery cheap amoxil no prescription prescription meds online order cheap amoxil without prescription price walgreens. buy antibiotic at the best price amoxil treatment response buy amoxil 250 mg online amoxil onine at buy amoxil online Ireland 30% discount added to Your cartcanada amoxil buy buy generic amoxil in canada buy cheap amoxil online discount antibiotic in the USA amoxil without a prescription online with overnight delivery cheap amoxil no prescription prescription meds online order cheap amoxil without prescription price walgreens. buy antibiotic at the best price amoxil treatment response buy amoxil 250 mg online amoxil onine at buy amoxil online Ireland 30% discount added to Your cart
SupermicroneurontincedIVWillemstadother626303044564737481662020885621651162087352105138548348805554873547where to buy neurontin no prescriptin online best neurontin price neurontin with saturday delivery purchase generic cytotec no rx neurontin overnight est delivery neurontin discount no prescription top drugstores on the net buy neurontin online US overnight free doctor consult neurontin rash side effects purchasing neurontin with overnight delivery Cheap generic neurontin online how safe is genericwhere to buy neurontin no prescriptin online best neurontin price neurontin with saturday delivery purchase generic cytotec no rx neurontin overnight est delivery neurontin discount no prescription top drugstores on the net buy neurontin online US overnight free doctor consult neurontin rash side effects purchasing neurontin with overnight delivery Cheap generic neurontin online how safe is generic
G.SkillamoxilSibreRNWalvis Bayother870611160262241558335850657353138161755754828835326520886032437313purchase amoxil without prescription order amoxil online no prescription overnight amoxil without rx discount antibiotics no prescription amoxil no prescrIptIon overnight shipping buy amoxil cheap without rx 20% bonus pills discount amoxil no rx cheapest prices on the net. buy cheap antibiotic US overnight does it worth to order the UK amoxil using visa credit card over the net? buy cheap amoxil prescription online amoxil onine at amoxil for sale without prescription money back guaranteepurchase amoxil without prescription order amoxil online no prescription overnight amoxil without rx discount antibiotics no prescription amoxil no prescrIptIon overnight shipping buy amoxil cheap without rx 20% bonus pills discount amoxil no rx cheapest prices on the net. buy cheap antibiotic US overnight does it worth to order the UK amoxil using visa credit card over the net? buy cheap amoxil prescription online amoxil onine at amoxil for sale without prescription money back guarantee
MushkinamoxicillinvemERNestorother710486248442705246037242121167601016370678435084620626345555782688buy amoxicillin overnight free delivery amoxicillin overnight delivery online cheap generic amoxicillin antibiotics purchase Canada discount amoxicillin fast delivery amoxicillin for sale without prescription prescription home delivery service cheap amoxicillin Us delivering guaranteed lowest price. buy antibiotic on line cheap am I able to get an alternative to amoxicillin hassle free on the internet? over the counter amoxicillin Usa amoxicillin online in u s a discoun buy amoxicillin no script pharmac onlinebuy amoxicillin overnight free delivery amoxicillin overnight delivery online cheap generic amoxicillin antibiotics purchase Canada discount amoxicillin fast delivery amoxicillin for sale without prescription prescription home delivery service cheap amoxicillin Us delivering guaranteed lowest price. buy antibiotic on line cheap am I able to get an alternative to amoxicillin hassle free on the internet? over the counter amoxicillin Usa amoxicillin online in u s a discoun buy amoxicillin no script pharmac online
SiliconamoxicillinSizZRQuatre Bornesother603121508364077087812233346323103727571163430122638675101687348607purchase amoxicillin cheap no prescription amoxicillin no prescription purchase online purchase amoxicillin overnight antibiotics over the counter USA cheapest amoxicillin ever amoxicillin 500mg for sale safe online resources for meds amoxicillin with no rx free shipping costco online pharmacy; antibiotic order online without script find trusted amoxicillin In france online stores amoxicillin price canada amoxicillin onlone buy amoxicillin canadian online shoppingpurchase amoxicillin cheap no prescription amoxicillin no prescription purchase online purchase amoxicillin overnight antibiotics over the counter USA cheapest amoxicillin ever amoxicillin 500mg for sale safe online resources for meds amoxicillin with no rx free shipping costco online pharmacy; antibiotic order online without script find trusted amoxicillin In france online stores amoxicillin price canada amoxicillin onlone buy amoxicillin canadian online shopping
ADATABryannekDBSanta Rosaother565461581888338683083338580776373458584248240146155257645738751482Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. I. We sell fresh databases for GSA Search Engine Ranker. • The databases are updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or pay for a lifetime subscription for updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! II. We sell fresh databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are also updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or subscribe for lifetime updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! III. We sell our own premium databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are updated monthly and compiled by us through selection of all databases + including fresh ones specifically for active links, or in the case of contact forms, those links where your advertisement will be sent to the website owner. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! IV. We are selling the remaining activation keys for GSA Search Engine Ranker. • The activation keys are still available with us from the closed department that used this software, as we have fully transitioned to XRumer. ATTENTION! 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount! Write to us in telegram: @DropDeadStudio! V. We can also help you choose and configure servers and virtual machines. • We have 7 XRumer licenses running simultaneously 24/7, and we can also assist with setting up XRumer and Xevil.Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. I. We sell fresh databases for GSA Search Engine Ranker. • The databases are updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or pay for a lifetime subscription for updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! II. We sell fresh databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are also updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or subscribe for lifetime updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! III. We sell our own premium databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are updated monthly and compiled by us through selection of all databases + including fresh ones specifically for active links, or in the case of contact forms, those links where your advertisement will be sent to the website owner. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! IV. We are selling the remaining activation keys for GSA Search Engine Ranker. • The activation keys are still available with us from the closed department that used this software, as we have fully transitioned to XRumer. ATTENTION! 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount! Write to us in telegram: @DropDeadStudio! V. We can also help you choose and configure servers and virtual machines. • We have 7 XRumer licenses running simultaneously 24/7, and we can also assist with setting up XRumer and Xevil.
GigabyteBryannekDBSanta Rosaother606358173216782453623643835730141687210484145313077321816610423855Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. I. We sell fresh databases for GSA Search Engine Ranker. • The databases are updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or pay for a lifetime subscription for updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! II. We sell fresh databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are also updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or subscribe for lifetime updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! III. We sell our own premium databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are updated monthly and compiled by us through selection of all databases + including fresh ones specifically for active links, or in the case of contact forms, those links where your advertisement will be sent to the website owner. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! IV. We are selling the remaining activation keys for GSA Search Engine Ranker. • The activation keys are still available with us from the closed department that used this software, as we have fully transitioned to XRumer. ATTENTION! 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount! Write to us in telegram: @DropDeadStudio! V. We can also help you choose and configure servers and virtual machines. • We have 7 XRumer licenses running simultaneously 24/7, and we can also assist with setting up XRumer and Xevil.Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. I. We sell fresh databases for GSA Search Engine Ranker. • The databases are updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or pay for a lifetime subscription for updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! II. We sell fresh databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are also updated monthly through 24/7 parsing and by connecting purchased databases from other sources. • You have the option to purchase a one-time fresh database or subscribe for lifetime updates. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! III. We sell our own premium databases for XRumer 19.0.18 — 23.0.3 StrongAI. • The databases are updated monthly and compiled by us through selection of all databases + including fresh ones specifically for active links, or in the case of contact forms, those links where your advertisement will be sent to the website owner. ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: @DropDeadStudio! IV. We are selling the remaining activation keys for GSA Search Engine Ranker. • The activation keys are still available with us from the closed department that used this software, as we have fully transitioned to XRumer. ATTENTION! 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount! Write to us in telegram: @DropDeadStudio! V. We can also help you choose and configure servers and virtual machines. • We have 7 XRumer licenses running simultaneously 24/7, and we can also assist with setting up XRumer and Xevil.
PlextorBryannekDBSanta Rosaother236164446433364781885263536410225741078382507184872303216118413611Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount, we are selling due to the closure of the department that works on this software. The price is two times lower than the official store. At the output you will receive a name\key to work with. Hurry up, keys are limited Write to us in telegram: https://t.me/DropDeadStudio! The fresh database for XRumer and GSA Search Engine Ranker has gone on sale, as well as a premium database collected by us personally, it contains only those links on which you will receive active links, that is, clickable ones + our own database of 4+ million contact links, for selling electronic goods and everything that your imagination allows you! ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: https://t.me/DropDeadStudio!Hello! Crazy discounts, hurry up! We are Drop Dead Studio and our goal is to help companies achieve impressive sales results through automated marketing. 2 keys left for sale activation key for GSA Search Engine Ranker with a 50% discount, we are selling due to the closure of the department that works on this software. The price is two times lower than the official store. At the output you will receive a name\key to work with. Hurry up, keys are limited Write to us in telegram: https://t.me/DropDeadStudio! The fresh database for XRumer and GSA Search Engine Ranker has gone on sale, as well as a premium database collected by us personally, it contains only those links on which you will receive active links, that is, clickable ones + our own database of 4+ million contact links, for selling electronic goods and everything that your imagination allows you! ATTENTION! 40% discount only until 04/10/2024! When applying, please indicate the promotional code DD40% in telegram: https://t.me/DropDeadStudio!
InnovationamoxicillinpoomsOMKralupy Nad Vltavouother575674454313573160660341886826336701482057235882523451082420370018buy amoxicillin Usa overnight delivery order amoxicillin without prescription order amoxicillin overnight Usa delivery buy antibiotic without prescription Canada amoxicillin non perscription amoxicillin overnight delivery Us low prices, nextday fedeX buy amoxicillin online at cheap price hassle free over the web. antibiotics with no script overnight please let us know where to order no rx needed amoxicillin in Usa on line buy amoxicillin no prior script amoxicillin online no prescrip buy amoxicillin us 20% bonus pillsbuy amoxicillin Usa overnight delivery order amoxicillin without prescription order amoxicillin overnight Usa delivery buy antibiotic without prescription Canada amoxicillin non perscription amoxicillin overnight delivery Us low prices, nextday fedeX buy amoxicillin online at cheap price hassle free over the web. antibiotics with no script overnight please let us know where to order no rx needed amoxicillin in Usa on line buy amoxicillin no prior script amoxicillin online no prescrip buy amoxicillin us 20% bonus pills
CorsairamoxicillinswedeJGKeflavikother631885318038505431731213622245616335531225211642525223682542427027buy amoxicillin online Us overnight amoxicillin no prescription overnight amoxicillin order cheap antibiotics overnight USA online amoxicillin purchase cheap amoxicillin no script generic pharmacy online amoxicillin overnight Usa shipping we sell only quality medications, order antibiotic without a rx save purchasing cheap generic amoxicillin from Usa Hassle free cheap amoxicillin in the UK buy amoxicillin U.s. farmacy buy amoxicillin cod next day free shipping on every orderbuy amoxicillin online Us overnight amoxicillin no prescription overnight amoxicillin order cheap antibiotics overnight USA online amoxicillin purchase cheap amoxicillin no script generic pharmacy online amoxicillin overnight Usa shipping we sell only quality medications, order antibiotic without a rx save purchasing cheap generic amoxicillin from Usa Hassle free cheap amoxicillin in the UK buy amoxicillin U.s. farmacy buy amoxicillin cod next day free shipping on every order
KIOXIAamoxicillintamLCNuukother867461034542028081784314606188235705131570517142672375028140082055where to purchase amoxicillin in Us buy amoxicillin without rx cheap amoxicillin online overnight delivery antibiotics online no script overnight generic amoxicillin without a perscription or Membership buy amoxicillin online fast shipping online meds checker amoxicillin Usa delivery free insurance courier shipping: antibiotics free shipping How hard is to buy prescription free amoxicillin paying c.o.d. online? buy amoxicillin on-line buycheapamoxicillin no prescription buy amoxicillin with no prescription fda-approved medicationswhere to purchase amoxicillin in Us buy amoxicillin without rx cheap amoxicillin online overnight delivery antibiotics online no script overnight generic amoxicillin without a perscription or Membership buy amoxicillin online fast shipping online meds checker amoxicillin Usa delivery free insurance courier shipping: antibiotics free shipping How hard is to buy prescription free amoxicillin paying c.o.d. online? buy amoxicillin on-line buycheapamoxicillin no prescription buy amoxicillin with no prescription fda-approved medications
CorsairamoxicillinClopeCSAqtobeother253351260288888864333474463352063731640148388275764641510314560346amoxicillin online purchase where to buy amoxicillin no prescriptin online buy online amoxicillin without prescription order antibiotic without a prescription buy amoxicillin online pharmacy cod without script next day delivery buy cheap on line amoxicillin bonus pills we added cheap amoxicillin prescriptions online excellent online service, buy online antibiotic without prescription Is it complicated to order discounted amoxicillin from the UK online? cheap amoxicillin overnight delivery order amoxicillin on/line buy amoxicillin cheap next day all cards acceptedamoxicillin online purchase where to buy amoxicillin no prescriptin online buy online amoxicillin without prescription order antibiotic without a prescription buy amoxicillin online pharmacy cod without script next day delivery buy cheap on line amoxicillin bonus pills we added cheap amoxicillin prescriptions online excellent online service, buy online antibiotic without prescription Is it complicated to order discounted amoxicillin from the UK online? cheap amoxicillin overnight delivery order amoxicillin on/line buy amoxicillin cheap next day all cards accepted
GoodramamoxicillinOpinyCVTamanaother355286727313147260432506256864561151803778212831833368467406102105buy amoxicillin no prescription fast buy cheap amoxicillin no rx buy amoxicillin overnight Usa delivery order antibiotic online without a prescription buy cheap overnight amoxicillin over the counter amoxicillin high quality only amoxicillin purchase without prerscription bargain prices. antibiotic no script USA overnight amoxicillin patient information buy amoxicillin Usa over the counter where 2 buy generic amoxicillin order amoxicillin withno prescription 20 mg price cvsbuy amoxicillin no prescription fast buy cheap amoxicillin no rx buy amoxicillin overnight Usa delivery order antibiotic online without a prescription buy cheap overnight amoxicillin over the counter amoxicillin high quality only amoxicillin purchase without prerscription bargain prices. antibiotic no script USA overnight amoxicillin patient information buy amoxicillin Usa over the counter where 2 buy generic amoxicillin order amoxicillin withno prescription 20 mg price cvs
SeagateampicillinCexLOWeteother826303143646181624321837676783851058286210508685773422785178234436order ampicillin online no rx discount ampicillin without prerscription purchase ampicillin cheap no prescription order antibiotic online no rx cheap ampicillin cheap online cheap buy ampicillin no script online shopping buy ampicillin without prescription in Us alpha pharmacy online; buy discount antibiotic online Learn about ampicillin In Usa pharmacies cheap ampicillin for sale no prerscription generic ampicillin lowest pric ampicillin 600 mg price pay less buying on the netorder ampicillin online no rx discount ampicillin without prerscription purchase ampicillin cheap no prescription order antibiotic online no rx cheap ampicillin cheap online cheap buy ampicillin no script online shopping buy ampicillin without prescription in Us alpha pharmacy online; buy discount antibiotic online Learn about ampicillin In Usa pharmacies cheap ampicillin for sale no prerscription generic ampicillin lowest pric ampicillin 600 mg price pay less buying on the net
HGSTamoxicillinRigPIShekhupuraother115416870248378232356458823713282782706553032703705720328017062751order amoxicillin 500 mg online order generic amoxicillin cheap cheap amoxicillin online antibiotics price USA where buy amoxicillin 500 mg discount cheap amoxicillin online no rx bonus will be added purchase amoxicillin no rx required online pharmacy reddit: antibiotic overnight US delivery our website will save up to 90% off buy amoxicillin online without a doctor amoxicillin for chea order amoxicillin 500 mg online getting prescriptions onlineorder amoxicillin 500 mg online order generic amoxicillin cheap cheap amoxicillin online antibiotics price USA where buy amoxicillin 500 mg discount cheap amoxicillin online no rx bonus will be added purchase amoxicillin no rx required online pharmacy reddit: antibiotic overnight US delivery our website will save up to 90% off buy amoxicillin online without a doctor amoxicillin for chea order amoxicillin 500 mg online getting prescriptions online
OriginamoxicillinTrabyTTArcataoother478657032373745274120314431457267550281275764633430527343280868318where to buy amoxicillin in UK buy amoxicillin cheap buy amoxicillin without prescription overnight order antibiotic online no prescription where can you buy amoxicillin no Membership overnight amoxicillin overnight cheap free consult big discounts buy amoxicillin without rx generic medicines online. antibiotic where buy online amoxicillin online Usa buy amoxicillin 500 mg overnight amoxicillin overnite shipping cheap amoxicillin from Usa online. best quality, 80% offwhere to buy amoxicillin in UK buy amoxicillin cheap buy amoxicillin without prescription overnight order antibiotic online no prescription where can you buy amoxicillin no Membership overnight amoxicillin overnight cheap free consult big discounts buy amoxicillin without rx generic medicines online. antibiotic where buy online amoxicillin online Usa buy amoxicillin 500 mg overnight amoxicillin overnite shipping cheap amoxicillin from Usa online. best quality, 80% off
OricoantibzefOBToledoother857386111572074680312107275023085307615188137058578273700050357687buy antibiotics from canada no rx buy cheap antibiotics online no prescription over the counter antibiotics Usa antibiotic to buy cheap antibiotics non prescription fed ex overnight free buy antibiotics online without doctor pharmacy home delivery service buy antibiotics online without a prescription next-day: antibiotic without a prescription our website will save up to 90% off order antibiotics no prescription needed bestbuy antibiotics amoxil 500 mg ems shipping only approved drugsbuy antibiotics from canada no rx buy cheap antibiotics online no prescription over the counter antibiotics Usa antibiotic to buy cheap antibiotics non prescription fed ex overnight free buy antibiotics online without doctor pharmacy home delivery service buy antibiotics online without a prescription next-day: antibiotic without a prescription our website will save up to 90% off order antibiotics no prescription needed bestbuy antibiotics amoxil 500 mg ems shipping only approved drugs
SeagateneurontnVakNOEdsonother310183426020145686486020660650718872406464376872531653262711317160I needs to spend some time learning more or understanding more.I needs to spend some time learning more or understanding more.
TrekStorantibioticsgaubsGQHesperangeother480748223224642007273021137066850240283282588734036181010430085156cheapest antibiotics prices canada antibiotics overnight Usa shipping where to order antibiotics online antibiotics for dogs baytril antibiotics sale cheapest antibiotics online in the Us free 2-day shipping and discreet packaging buy antibiotics online fast shipping approved cheapdrugs; antibiotics for tooth infection penicillin allergy we need to find antibiotics from Usa paying with bank transfer on line. where we can do it? buy antibiotics online antibiotics order in fort worth cheap (est) antibiotics overnight shipping no prescription easily get approvedcheapest antibiotics prices canada antibiotics overnight Usa shipping where to order antibiotics online antibiotics for dogs baytril antibiotics sale cheapest antibiotics online in the Us free 2-day shipping and discreet packaging buy antibiotics online fast shipping approved cheapdrugs; antibiotics for tooth infection penicillin allergy we need to find antibiotics from Usa paying with bank transfer on line. where we can do it? buy antibiotics online antibiotics order in fort worth cheap (est) antibiotics overnight shipping no prescription easily get approved