| ARDOR | Scalable Blockchain-as-a-Service Platform | Proof of Stake

[vlom]

FYI, newcomers!
Did you know you can mine NXT (and buy Ardor with it on the Nxt Asset Exchange!) in the Lucky node project?
Computational and bandwidth requirements are very low - some users run it on a Raspberry Pi.
Run the node 24/7 or as often as you can while you work or play.
Join in with the over 100 nodes that are already in the project.

finally i installed NXT on my raspberry and made this:

To participate in the lottery you must put your NXT address in the nxt.myPlatform property, into the nxt/conf/nxt.properties file.

nxt.myPlatform=XXXXXX

how can i check if i really participate?

[vlom]

i want the blockchain on a usb drive.

i tried this:
download from https://s3.amazonaws.com/nxtblockchain/nxt_blockchain_1.10.3_1005300.zip and extract to the folder /nxt_db on the usb drive.

after that i edited nxt.properties with nano ~/nxt/conf/nxt.properties
the last line is:
nxt.dbUrl=jdbc:h2:/dev/sda1/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;MV_STORE=FALSE

but now after running ./run.sh the server is stuck here:

shows error messages:

2016-12-18 11:10:39 FINE: Database jdbc url set to jdbc:h2:/dev/sda1/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;MV_STORE=FALSE;CACHE_SIZE=250880 username sa
2016-12-18 11:10:43 INFO: nxt.useStrongSecureRandom = "false"
2016-12-18 11:10:46 SEVERE: org.h2.jdbc.JdbcSQLException: Error while creating file "/usbdrv" [90062-192]
java.lang.RuntimeException: org.h2.jdbc.JdbcSQLException: Error while creating file "/usbdrv" [90062-192]

or after a second try:

2016-12-18 11:14:42 INFO: nxt.useStrongSecureRandom = "false"
2016-12-18 11:14:44 SEVERE: org.h2.jdbc.JdbcSQLException: Error while creating file "/dev/sda1 (a file with this name already exists)" [90062-192]
java.lang.RuntimeException: org.h2.jdbc.JdbcSQLException: Error while creating file "/dev/sda1 (a file with this name already exists)" [90062-192]

and then shuts down.

does anybody know what is wrong with my installation?

before this change it worked.

[VanBreuk]

i edited nxt.properties with nano ~/nxt/conf/nxt.properties
the last line is:
nxt.dbUrl=jdbc:h2:/dev/sda1/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;MV_STORE=FALSE
(...)
2016-12-18 11:14:44 SEVERE: org.h2.jdbc.JdbcSQLException: Error while creating file "/dev/sda1 (a file with this name already exists)" [90062-192]
java.lang.RuntimeException: org.h2.jdbc.JdbcSQLException: Error while creating file "/dev/sda1 (a file with this name already exists)" [90062-192]

and then shuts down.

does anybody know what is wrong with my installation?

Generally /dev/sda1 is the system drive, so with that line you seem to be mapping the db location to your system drive, not to your usb drive. You'd need to change /dev/sda1 to /dev/sdX1 where sdX1 is the device where your usb drive is mounted, and you unzipped the downloaded db bootstrap.

You can list all the partitioned and mounted storage devices with lsblk, there you should see what is the device for your usb drive.

[vlom]

i am on a raspy.


EDIT: problem solved. i used the wrong mountpoint. with this mountpoint /home/pi/usbdrv and nothing in this folder it works.






lsblk

NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda           8:0    1 14.6G  0 disk
└─sda1        8:1    1 14.6G  0 part /home/pi/usbdrv
mmcblk0     179:0    0  7.4G  0 disk
├─mmcblk0p1 179:1    0   63M  0 part /boot
└─mmcblk0p2 179:2    0  7.3G  0 part /

or
sudo lsblk

/dev/mmcblk0p1: SEC_TYPE="msdos" LABEL="boot" UUID="7F22-B6C1" TYPE="vfat" PARTUUID="cddfe869-01"
/dev/mmcblk0p2: UUID="402bfe3d-37db-48a7-a515-31edccf953df" TYPE="ext4" PARTUUID="cddfe869-02"
/dev/sda1: LABEL="RASPI16" UUID="0BAA-111B" TYPE="vfat"
/dev/mmcblk0: PTUUID="cddfe869" PTTYPE="dos"

/dev/sda1: LABEL="RASPI16" UUID="0BAA-111B" TYPE="vfat" is the usb drive.

because of

/dev/sda1        /home/pi/usbdrv       vfat    uid=pi,gid=pi,umask=0022,sync,auto,nosuid,rw,nouser 0   0

in /etc/fstab

[Radent]

Hi everyone, can save ADRD on web wallet of NXT? And if can, how use it? I feel like Counter wallet, but i try can;t solution.

Thanks

[VanBreuk]

Hi everyone, can save ADRD on web wallet of NXT? And if can, how use it? I feel like Counter wallet, but i try can;t solution.

Thanks

Hi Radent, yes, you can send ARDR to an account you're using in the MyNxt web wallet. Just do keep in mind that ARDR is a Nxt asset, and in order to see the assets you're holding in your MyNxt wallet account you need to install a plugin.

In your wallet dashboard, go to Plugins+ in the left menu, and there you have two options:

1) Install the Nxt Assets Basic plugin for free. This will be added to your dashboard menu and allow you to see the assets you're holding (ARDR included) and to transfer them to other accounts.
2) Install the Nxt Assets Pro plugin for a fee. This will allow you to see and transfer assets as well, and also to place market orders (to buy/sell ARDR and other assets in the Nxt Asset Exchange).

 

[vlom]

this blockchains file is too old.  https://s3.amazonaws.com/nxtblockchain/nxt_blockchain_1.10.3_1005300.zip

raspy can't catch up. where to download the blockchain?

[lurker10]

this blockchains file is too old.  https://s3.amazonaws.com/nxtblockchain/nxt_blockchain_1.10.3_1005300.zip

raspy can't catch up. where to download the blockchain?

peerexplorer.com

[vlom]

thanks for the link. but unfortunately the download always stops before the file is on my hard drive. this sucks. i tried it three times and i hope that it won't stopp this time.

solved too: i just launched my NXT client and downloaded the blockchain. then i used this one on my raspberry. and i already received two payments  

and i bought 1000 nxt to start forging..... after i have enough confirmations.

[vlom]

sorry but i have an other questions. i checked here http://peerexplorer.com. but my node (NXT-G4NN-V9K4-46NA-C7MNM) is not visible.

No information found. Node might be offline!

thats my nxt.properties

nxt.myAddress=XXXXXXXXXX
nxt.apiServerHost=0.0.0.0
nxt.allowedBotHosts=*
nxt.keyStorePath=keystore
nxt.keyStorePassword=XXXXXXXXXXXX
nxt.apiSSL=true
nxt.dbUrl=jdbc:h2:/home/pi/usbdrv/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;M$
nxt.myPlatform=XXXXXXX

[wolffang]

This week's Nxt news: The future belongs to those who believe in the beauty of their dreams
https://nxter.org/nxt-news-december-2016-iii-the-future-belongs-to-those-who-believe-in-the-beauty-of-their-dreams/

[lurker10]

sorry but i have an other questions. i checked here http://peerexplorer.com. but my node (NXT-G4NN-V9K4-46NA-C7MNM) is not visible.

No information found. Node might be offline!

thats my nxt.properties

nxt.myAddress=XXXXXXXXXX
nxt.apiServerHost=0.0.0.0
nxt.allowedBotHosts=*
nxt.keyStorePath=keystore
nxt.keyStorePassword=XXXXXXXXXXXX
nxt.apiSSL=true
nxt.dbUrl=jdbc:h2:/home/pi/usbdrv/nxt_db/nxt;DB_CLOSE_ON_EXIT=FALSE;MVCC=TRUE;M$
nxt.myPlatform=XXXXXXX

Did you open port 7874 on your router / firewall ? This is mandatory to be eligible for rewards.

And 7876 for openAPI, this is optional.

PS: I can see your NXT address in the logs, port 7874 is opened. Peerexplorer doesn't always show IP of the node. Check that port 7876 is opened too if you would like to collect bonus points.

[martismartis]

 LAST CALL for the book about Nxt

The Marketplace shop will be close at the 23rd December 2016.

After that, we consider that the collector book is SOLD OUT.

For the e-book, we'll sell it on a web-shop on nxter.org and the e-books platforms (amazon, kobo, google, iTunes and lot of others: LIST OF RESELLERS)

If you want a printed book, we'll launch a Print-on-Demand version of SNAPSHOT during Q1 of 2017.

This accounts own PbookENG asset.
NXT-8MAS-UUL4-NH63-FA5HX   
NXT-QGZM-268W-547H-FMZWX
NXT-9VAZ-H5D3-S3E8-35A2A
NXT-KVTU-GQ8X-7NZD-3L3NV
NXT-4EAQ-UHPR-M7RE-9MSLM

Please send it to NXT-DE5P-4A5T-6SHU-7FHCV until the 2nd Janurary, after that I consider that your support was a donation.

https://nxtforum.org/general-discussion/snapshot-the-birthday-present-for-nxt/

[vlom]

hi

sometimes my ISP gives me a new IP.

in nxt.properties i put my IP:
nxt.myAddress=XXXXXXXXX

now i tried to replace the IP with one of my duckdns.org urls. but now the client can't connect.

is it not that easy?
nxt.myAddress=http://XXXXX.duckdns.org

thank you.

[martismartis]

hi

sometimes my ISP gives me a new IP.

in nxt.properties i put my IP:
nxt.myAddress=XXXXXXXXX

now i tried to replace the IP with one of my duckdns.org urls. but now the client can't connect.

is it not that easy?
nxt.myAddress=http://XXXXX.duckdns.org

thank you.

Try without http://

[lurker10]

hi

sometimes my ISP gives me a new IP.

in nxt.properties i put my IP:
nxt.myAddress=XXXXXXXXX

now i tried to replace the IP with one of my duckdns.org urls. but now the client can't connect.

is it not that easy?
nxt.myAddress=http://XXXXX.duckdns.org

thank you.

You don't have to put anything in nxt.myAddress.

[bronepoezd]

Hi! During snapshots I have had NXT. How now I can get my Ardor? Thanks!

[martismartis]

Hi! During snapshots I have had NXT. How now I can get my Ardor? Thanks!

Ardor must be in your account as ARDR asset. If you use mynxt.info, install free plugin and you'll see your assets.

[szachta]

Reward is random lotto i can win or somebody can win or i never win.

[bronepoezd]

Hi! During snapshots I have had NXT. How now I can get my Ardor? Thanks!

Ardor must be in your account as ARDR asset. If you use mynxt.info, install free plugin and you'll see your assets.

Thanks!