In any case you should have separate miner and account passwords.
Of course
. Just seemed strange not to apply a base level of security to the worker passwords as well (particularly since so many users re-use passwords). 
Topic: Pushpool - Tech Support - page 18. (Read 135232 times)
Of course
. Just seemed strange not to apply a base level of security to the worker passwords as well (particularly since so many users re-use passwords). 
Also, a database schema question... it appears that the intent is that the password column should be plaintext. Is there an explicit design reason for this? Wouldn't it be far better to encrypt the values stored there and run a database PASSWORD() function to check the match?
Yes. Theoretically it could pass the username and password and at least let you have access to the databases sha and md5 functions. >_<
Anyone listening to the HTTP requests would be able to extract the passwords also. You just need to look in the headers and base64decode it.
In any case you should have separate miner and account passwords.
So I patched pushpool to compile on OS X, which jgarzik was kind enough to pull into the master branch. However, I'm still having an issue with it that hopefully someone can help me with.
It seems that pushpool initializes, and binds to a port (as defined in the config) but then immediately dies on me. Has anyone experienced similar problems? Ratcheting the logging up to the max level and using -E to redirect stderr reveals no additional information.
Also, a database schema question... it appears that the intent is that the password column should be plaintext. Is there an explicit design reason for this? Wouldn't it be far better to encrypt the values stored there and run a database PASSWORD() function to check the match?
Cheers,
..nap
It seems that pushpool initializes, and binds to a port (as defined in the config) but then immediately dies on me. Has anyone experienced similar problems? Ratcheting the logging up to the max level and using -E to redirect stderr reveals no additional information.
Also, a database schema question... it appears that the intent is that the password column should be plaintext. Is there an explicit design reason for this? Wouldn't it be far better to encrypt the values stored there and run a database PASSWORD() function to check the match?
Cheers,
..nap
Is someone actually using BIN protocol with it? I think I've found a bug in cjson_decode() (from server.c).
More info in this post: http://forum.bitcoin.org/index.php?topic=24257.msg306480#msg306480
Please prove me right (or wrong).
More info in this post: http://forum.bitcoin.org/index.php?topic=24257.msg306480#msg306480
Please prove me right (or wrong).
Because either the db engine you specified in the server.json file is spelled wrong OR you didn't install the said engine. I.e mysql,sqlite or postgresql
Also if you take a look in my server.json file you will see I put "mysql" under engine:
Code:
{
# network ports
"listen" : [
# binary protocol (default), port 8342
{ "port" : 8342 },
# HTTP JSON-RPC protocol, port 8341
{ "port" : 8347, "protocol" : "http-json" },
# HTTP JSON-RPC protocol, port 8344,
#proxy is most likely your external ip address if your running a public pool | Public pools WON'T have the following ip addresses: (10.0.0.1, 127.0.0.1, 192.168.1.100, or 192.168.254.254,etc,etc)
# requests to us | "proxy" should be set to your ip address that people will connect through
{ "port" : 8344, "protocol" : "http-json",
"proxy" : "208.111.40.205" },
# binary protocol, localhost-only port 8338
# host is most likely your localhost address
{ "host" : "127.0.0.1", "port" : 8338, "protocol" : "binary" }
],
# database settings
"database" : {
"engine" : "mysql",
"host" : "localhost",
"port" : 3306,
#database name
"name" : "pushpool",
#database username
"username" : "root",
#database password
"password" : "xxxxxxxx",
#enable sharelog | to insert share data or sometimes known as "work"
"sharelog" : true,
"stmt.pwdb":"SELECT password FROM pool_worker WHERE username = ?",
"stmt.sharelog":"INSERT INTO shares (rem_host, username, our_result, upstream_result, reason, solution) VALUES (?, ?, ?, ?, ?, ?)"
},
#uncoment this when you want to use memcached (Recommended for servers over 1.5gb of ram)
# cache settings
"memcached" : {
"servers" : [
{ "host" : "127.0.0.1", "port" : 11211 }
]
},
"pid" : "/tmp/pushpoold.pid",
# overrides local hostname detection
"forcehost" : "localhost.localdomain",
"log.requests" : "/tmp/request.log",
"log.shares" : "/tmp/shares.log",
# the server assumes longpolling (w/ SIGUSR1 called for each blk)
"longpoll.disable" : false,
# length of time to cache username/password credentials, in seconds
"auth.cred_cache.expire" : 75,
# RPC settings
#Bitcoind Protocal settings
#Host were bitcoind can be found on the network
"rpc.url" : "http://127.0.0.1:8332/",
#Username & password to connect to bitcoind
"rpc.user" : "user",
"rpc.pass" : "pass",
# rewrite returned 'target' to difficulty-1?
"rpc.target.rewrite" : true
}
# network ports
"listen" : [
# binary protocol (default), port 8342
{ "port" : 8342 },
# HTTP JSON-RPC protocol, port 8341
{ "port" : 8347, "protocol" : "http-json" },
# HTTP JSON-RPC protocol, port 8344,
#proxy is most likely your external ip address if your running a public pool | Public pools WON'T have the following ip addresses: (10.0.0.1, 127.0.0.1, 192.168.1.100, or 192.168.254.254,etc,etc)
# requests to us | "proxy" should be set to your ip address that people will connect through
{ "port" : 8344, "protocol" : "http-json",
"proxy" : "208.111.40.205" },
# binary protocol, localhost-only port 8338
# host is most likely your localhost address
{ "host" : "127.0.0.1", "port" : 8338, "protocol" : "binary" }
],
# database settings
"database" : {
"engine" : "mysql",
"host" : "localhost",
"port" : 3306,
#database name
"name" : "pushpool",
#database username
"username" : "root",
#database password
"password" : "xxxxxxxx",
#enable sharelog | to insert share data or sometimes known as "work"
"sharelog" : true,
"stmt.pwdb":"SELECT password FROM pool_worker WHERE username = ?",
"stmt.sharelog":"INSERT INTO shares (rem_host, username, our_result, upstream_result, reason, solution) VALUES (?, ?, ?, ?, ?, ?)"
},
#uncoment this when you want to use memcached (Recommended for servers over 1.5gb of ram)
# cache settings
"memcached" : {
"servers" : [
{ "host" : "127.0.0.1", "port" : 11211 }
]
},
"pid" : "/tmp/pushpoold.pid",
# overrides local hostname detection
"forcehost" : "localhost.localdomain",
"log.requests" : "/tmp/request.log",
"log.shares" : "/tmp/shares.log",
# the server assumes longpolling (w/ SIGUSR1 called for each blk)
"longpoll.disable" : false,
# length of time to cache username/password credentials, in seconds
"auth.cred_cache.expire" : 75,
# RPC settings
#Bitcoind Protocal settings
#Host were bitcoind can be found on the network
"rpc.url" : "http://127.0.0.1:8332/",
#Username & password to connect to bitcoind
"rpc.user" : "user",
"rpc.pass" : "pass",
# rewrite returned 'target' to difficulty-1?
"rpc.target.rewrite" : true
}
Because either the db engine you specified in the server.json file is spelled wrong OR you didn't install the said engine. I.e mysql,sqlite or postgresql
Does it matter if I installed mysql server?
I created the tables pool_worker and shares and inserted a test worker username and password. Prior to that I created a database named pushpool. Here is some output to prove that it is installed:
Code:
root@NCM:/home/pushpool-0.5.1# mysql -u root -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
root@NCM:/home/pushpool-0.5.1# clear
root@NCM:/home/pushpool-0.5.1# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 49
Server version: 5.1.54-1ubuntu4 (Ubuntu)
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL v2 license
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> use pushpool;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql>
mysql>
mysql>
mysql>
mysql> SHOW TABLE STATUS;
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
| Name | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
| pool_worker | MyISAM | 10 | Dynamic | 1 | 52 | 52 | 281474976710655 | 2048 | 0 | 2 | 2011-06-29 21:17:37 | 2011-06-29 21:22:58 | NULL | latin1_swedish_ci | NULL | | |
| shares | MyISAM | 10 | Dynamic | 0 | 0 | 0 | 281474976710655 | 1024 | 0 | 1 | 2011-06-29 21:20:46 | 2011-06-29 21:20:46 | NULL | latin1_swedish_ci | NULL | | |
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
2 rows in set (0.00 sec)
mysql> SELECT * pool_worker;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'pool_worker' at line 1
mysql> SELECT * FROM pool_worker;
+----+------------------+------------------------------------+----------+
| id | associatedUserId | username | password |
+----+------------------+------------------------------------+----------+
| 1 | 0 | NH2LwYuL585o6sgiikAG42sbmAhGwj8Vsd | pass |
+----+------------------+------------------------------------+----------+
1 row in set (0.00 sec)
mysql>
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
root@NCM:/home/pushpool-0.5.1# clear
root@NCM:/home/pushpool-0.5.1# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 49
Server version: 5.1.54-1ubuntu4 (Ubuntu)
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL v2 license
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> use pushpool;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql>
mysql>
mysql>
mysql>
mysql> SHOW TABLE STATUS;
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
| Name | Engine | Version | Row_format | Rows | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
| pool_worker | MyISAM | 10 | Dynamic | 1 | 52 | 52 | 281474976710655 | 2048 | 0 | 2 | 2011-06-29 21:17:37 | 2011-06-29 21:22:58 | NULL | latin1_swedish_ci | NULL | | |
| shares | MyISAM | 10 | Dynamic | 0 | 0 | 0 | 281474976710655 | 1024 | 0 | 1 | 2011-06-29 21:20:46 | 2011-06-29 21:20:46 | NULL | latin1_swedish_ci | NULL | | |
+-------------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+------------+-------------------+----------+----------------+---------+
2 rows in set (0.00 sec)
mysql> SELECT * pool_worker;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'pool_worker' at line 1
mysql> SELECT * FROM pool_worker;
+----+------------------+------------------------------------+----------+
| id | associatedUserId | username | password |
+----+------------------+------------------------------------+----------+
| 1 | 0 | NH2LwYuL585o6sgiikAG42sbmAhGwj8Vsd | pass |
+----+------------------+------------------------------------+----------+
1 row in set (0.00 sec)
mysql>
Because either the db engine you specified in the server.json file is spelled wrong OR you didn't install the said engine. I.e mysql,sqlite or postgresql
Why would I get an error message that says invalid database.engine when running ./pushpool -E?
I'm setting up pushpool on a vps ubuntu 11.04 install.
I'm setting up pushpool on a vps ubuntu 11.04 install.
Code:
read(6, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\0"..., 4096) = 2819
lseek(6, -1802, SEEK_CUR) = 1017
read(6, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0\5\0\0\0\0"..., 4096) = 1802
close(6) = 0
munmap(0x7effc605e000, 4096) = 0
write(2, "[2011-06-30 04:27:6.645422] inva"..., 52[2011-06-30 04:27:6.645422] invalid database.engine
) = 52
exit_group(1)
lseek(6, -1802, SEEK_CUR) = 1017
read(6, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0\5\0\0\0\0"..., 4096) = 1802
close(6) = 0
munmap(0x7effc605e000, 4096) = 0
write(2, "[2011-06-30 04:27:6.645422] inva"..., 52[2011-06-30 04:27:6.645422] invalid database.engine
) = 52
exit_group(1)
QUESTION: is /tmp/shares.log and /tmp/request.log entirely necessary? Under what circumstances would one require those files? I assume they would become quite massive in a short amount of time.
Send SIGHUP to the process, to re-open the logs (such as after rotation or deletion).
Anyone get the following error message concerning installing pushpool? I get it multiple times throughout the setup for pushpool:
Code:
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
ldconfig deferred processing now taking place
Nope. Never seen that. And yes, I was able to install pushpool on the latest ubuntu 11.04 server edition.
QUESTION: is /tmp/shares.log and /tmp/request.log entirely necessary? Under what circumstances would one require those files? I assume they would become quite massive in a short amount of time.
I was thinking of simply backing up the shares mysql table every day in case I needed to do a rollback or something perhaps. Can't really imagine why I would ever need to do one of those either, however.
As soon as a block is found you may as well split up all the earnings immedately and EMPTY the MySQL Shares table, no? Or perhaps constantly empty all shares that are over 7 days old..? Or 2 blocks behind?
Anyone get the following error message concerning installing pushpool? I get it multiple times throughout the setup for pushpool:
Code:
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
ldconfig deferred processing now taking place
Has any of you been able to successfully compile namecoind on ubuntu/linux?
This is what I get when running the following command:
make -f makefile.unix USE_UPNP=
What is db_cxx.h and where do I get it? I tried looking around and can't seem to find it. Any help is appreciated!
This is what I get when running the following command:
make -f makefile.unix USE_UPNP=
Code:
root@enemsi:~/namecoin# make -f makefile.unix USE_UPNP=
g++ -c -O2 -Wno-invalid-offsetof -Wformat -g -D__WXDEBUG__ -DNOPCH -DFOURWAYSSE2 -DUSE_SSL -o obj/nogui/util.o util.cpp
In file included from util.cpp:5:0:
headers.h:43:20: fatal error: db_cxx.h: No such file or directory
compilation terminated.
make: *** [obj/nogui/util.o] Error 1
g++ -c -O2 -Wno-invalid-offsetof -Wformat -g -D__WXDEBUG__ -DNOPCH -DFOURWAYSSE2 -DUSE_SSL -o obj/nogui/util.o util.cpp
In file included from util.cpp:5:0:
headers.h:43:20: fatal error: db_cxx.h: No such file or directory
compilation terminated.
make: *** [obj/nogui/util.o] Error 1
What is db_cxx.h and where do I get it? I tried looking around and can't seem to find it. Any help is appreciated!
Does this installation work on Cent OS 5?
Which installation are you referring to exactly? What release version?
Cent OS 5 I believe.
Does this installation work on Cent OS 5?
Which installation are you referring to exactly? What release version?
Does this installation work on Cent OS 5?
I would run it with strace and see what it's up to before it quits. If you like post the output (last 30-40 lines) and I'll see what I can tell you.
Okay here is the last 30-40 lines of output of running strace ./pushpoold. Any help debugging will be much appreciated:
okay i figured out the problem. It was a username/password issue into my database causing the problem. Now pushpool says it is "initialized" but still I can't connect with my phoenix or poclbm miners.
Any ideas?
Also what is testnet? I must have missed that part of the forum that talks in depth about this. Any help is appreciated.
Testnet = https://en.bitcoin.it/wiki/Testnet
My basic understanding is testnet is a test blockchain similar to the main BTC blockchain, gigabytecoin and others are using it to test their software at a much less difficulty allowing you to make checks easier. From what i gather pushpool isnt quite designed to run on it as the difficulty is so low compared to the main BTC blockchain.
The default server.json has the statement:
"stmt.pwdb"':""SELECT password FROM pool_worker WHERE username =?",
So you need a database defined "pushpool" with a table called "pool_worker" with at least "username" and "password" fields with values that your miner will use. These fields are checked from the above statment, which are your miners username and pw.
Can you telnet to the 8344 port from your other box?
The default server.json has the statement:
"stmt.pwdb"':""SELECT password FROM pool_worker WHERE username =?",
So you need a database defined "pushpool" with a table called "pool_worker" with at least "username" and "password" fields with values that your miner will use. These fields are checked from the above statment, which are your miners username and pw.
Can you telnet to the 8344 port from your other box?
I would run it with strace and see what it's up to before it quits. If you like post the output (last 30-40 lines) and I'll see what I can tell you.
Okay here is the last 30-40 lines of output of running strace ./pushpoold. Any help debugging will be much appreciated:
Code:
bind(12, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(12, {sa_family=AF_NETLINK, pid=2665, groups=00000000}, [12]) = 0
sendto(12, "\24\0\0\0\26\0\1\3\210\n\tN\0\0\0\0\0\0\0\0", 20, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"0\0\0\0\24\0\2\0\210\n\tNi\n\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 108
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"@\0\0\0\24\0\2\0\210\n\tNi\n\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 128
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"\24\0\0\0\3\0\2\0\210\n\tNi\n\0\0\0\0\0\0\1\0\0\0\24\0\1\0\0\0\0\0"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(12) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 12
setsockopt(12, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
bind(12, {sa_family=AF_INET, sin_port=htons(8338), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
listen(12, 100) = 0
fcntl(12, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(12, F_SETFL, O_RDWR|O_NONBLOCK) = 0
epoll_ctl(3, EPOLL_CTL_ADD, 12, {EPOLLIN, {u32=12, u64=12}}) = 0
write(2, "[2011-06-27 22:56:8.643232] List"..., 66[2011-06-27 22:56:8.643232] Listening on host 127.0.0.1 port 8338
) = 66
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 13
connect(13, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(13) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 13
connect(13, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(13) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f728cb6f000
read(13, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 513
read(13, "", 4096) = 0
close(13) = 0
munmap(0x7f728cb6f000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=58359, ...}) = 0
mmap(NULL, 58359, PROT_READ, MAP_PRIVATE, 13, 0) = 0x7f728cb61000
close(13) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=53248, ...}) = 0
munmap(0x7f728cb61000, 58359) = 0
open("/etc/ld.so.cache", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=58359, ...}) = 0
mmap(NULL, 58359, PROT_READ, MAP_PRIVATE, 13, 0) = 0x7f728cb61000
close(13) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY) = 13
read(13, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\"\0\0\0\0\0\0"..., 832) = 832
fstat(13, {st_mode=S_IFREG|0644, st_size=51728, ...}) = 0
mmap(NULL, 2148104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 13, 0) = 0x7f7288332000
mprotect(0x7f728833e000, 2093056, PROT_NONE) = 0
mmap(0x7f728853d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 13, 0xb000) = 0x7f728853d000
close(13) = 0
mprotect(0x7f728853d000, 4096, PROT_READ) = 0
munmap(0x7f728cb61000, 58359) = 0
open("/etc/services", O_RDONLY|O_CLOEXEC) = 13
fcntl(13, F_GETFD) = 0x1 (flags FD_CLOEXEC)
fstat(13, {st_mode=S_IFREG|0644, st_size=19666, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f728cb6f000
read(13, "# Network services, Internet sty"..., 4096) = 4096
read(13, "9/tcp\t\t\t\t# Quick Mail Transfer P"..., 4096) = 4096
read(13, "4/udp\nrmiregistry\t1099/tcp\t\t\t# J"..., 4096) = 4096
close(13) = 0
munmap(0x7f728cb6f000, 4096) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x7f728b190d80}, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x7f728b190d80}, 8) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 13
fcntl(13, F_SETFL, O_RDONLY) = 0
fcntl(13, F_GETFL) = 0x2 (flags O_RDWR)
connect(13, {sa_family=AF_FILE, path="/var/run/mysqld/mysqld.sock"}, 110) = 0
setsockopt(13, SOL_SOCKET, SO_RCVTIMEO, "\2003\341\1\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
setsockopt(13, SOL_SOCKET, SO_SNDTIMEO, "\2003\341\1\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
setsockopt(13, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported)
setsockopt(13, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
read(13, "=\0\0\0\n5.1.54-1ubuntu4\0%\0\0\0M6f~giY"..., 16384) = 65
stat("/usr/share/mysql/charsets/Index.xml", {st_mode=S_IFREG|0644, st_size=18261, ...}) = 0
open("/usr/share/mysql/charsets/Index.xml", O_RDONLY) = 14
read(14, "close(14) = 0
write(13, "I\0\0\1\255\242\0\0\0\0\0@\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 77) = 77
read(13, "N\0\0\2\377\25\4#28000Access denied for u"..., 16384) = 82
shutdown(13, 2 /* send and receive */) = 0
close(13) = 0
unlink("/home/bitcoinminer2/POOLINSTALL/pushpool-0.5/pushpoold.pid") = 0
close(8) = 0
exit_group(0)
getsockname(12, {sa_family=AF_NETLINK, pid=2665, groups=00000000}, [12]) = 0
sendto(12, "\24\0\0\0\26\0\1\3\210\n\tN\0\0\0\0\0\0\0\0", 20, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"0\0\0\0\24\0\2\0\210\n\tNi\n\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 108
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"@\0\0\0\24\0\2\0\210\n\tNi\n\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 128
recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"\24\0\0\0\3\0\2\0\210\n\tNi\n\0\0\0\0\0\0\1\0\0\0\24\0\1\0\0\0\0\0"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(12) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 12
setsockopt(12, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
bind(12, {sa_family=AF_INET, sin_port=htons(8338), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
listen(12, 100) = 0
fcntl(12, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(12, F_SETFL, O_RDWR|O_NONBLOCK) = 0
epoll_ctl(3, EPOLL_CTL_ADD, 12, {EPOLLIN, {u32=12, u64=12}}) = 0
write(2, "[2011-06-27 22:56:8.643232] List"..., 66[2011-06-27 22:56:8.643232] Listening on host 127.0.0.1 port 8338
) = 66
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 13
connect(13, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(13) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 13
connect(13, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(13) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f728cb6f000
read(13, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 513
read(13, "", 4096) = 0
close(13) = 0
munmap(0x7f728cb6f000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=58359, ...}) = 0
mmap(NULL, 58359, PROT_READ, MAP_PRIVATE, 13, 0) = 0x7f728cb61000
close(13) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/tls", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64", 0x7fffc51808f0) = -1 ENOENT (No such file or directory)
open("/usr/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=53248, ...}) = 0
munmap(0x7f728cb61000, 58359) = 0
open("/etc/ld.so.cache", O_RDONLY) = 13
fstat(13, {st_mode=S_IFREG|0644, st_size=58359, ...}) = 0
mmap(NULL, 58359, PROT_READ, MAP_PRIVATE, 13, 0) = 0x7f728cb61000
close(13) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY) = 13
read(13, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\"\0\0\0\0\0\0"..., 832) = 832
fstat(13, {st_mode=S_IFREG|0644, st_size=51728, ...}) = 0
mmap(NULL, 2148104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 13, 0) = 0x7f7288332000
mprotect(0x7f728833e000, 2093056, PROT_NONE) = 0
mmap(0x7f728853d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 13, 0xb000) = 0x7f728853d000
close(13) = 0
mprotect(0x7f728853d000, 4096, PROT_READ) = 0
munmap(0x7f728cb61000, 58359) = 0
open("/etc/services", O_RDONLY|O_CLOEXEC) = 13
fcntl(13, F_GETFD) = 0x1 (flags FD_CLOEXEC)
fstat(13, {st_mode=S_IFREG|0644, st_size=19666, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f728cb6f000
read(13, "# Network services, Internet sty"..., 4096) = 4096
read(13, "9/tcp\t\t\t\t# Quick Mail Transfer P"..., 4096) = 4096
read(13, "4/udp\nrmiregistry\t1099/tcp\t\t\t# J"..., 4096) = 4096
close(13) = 0
munmap(0x7f728cb6f000, 4096) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x7f728b190d80}, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 0x7f728b190d80}, 8) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 13
fcntl(13, F_SETFL, O_RDONLY) = 0
fcntl(13, F_GETFL) = 0x2 (flags O_RDWR)
connect(13, {sa_family=AF_FILE, path="/var/run/mysqld/mysqld.sock"}, 110) = 0
setsockopt(13, SOL_SOCKET, SO_RCVTIMEO, "\2003\341\1\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
setsockopt(13, SOL_SOCKET, SO_SNDTIMEO, "\2003\341\1\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
setsockopt(13, SOL_IP, IP_TOS, [8], 4) = -1 EOPNOTSUPP (Operation not supported)
setsockopt(13, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
read(13, "=\0\0\0\n5.1.54-1ubuntu4\0%\0\0\0M6f~giY"..., 16384) = 65
stat("/usr/share/mysql/charsets/Index.xml", {st_mode=S_IFREG|0644, st_size=18261, ...}) = 0
open("/usr/share/mysql/charsets/Index.xml", O_RDONLY) = 14
read(14, "close(14) = 0
write(13, "I\0\0\1\255\242\0\0\0\0\0@\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 77) = 77
read(13, "N\0\0\2\377\25\4#28000Access denied for u"..., 16384) = 82
shutdown(13, 2 /* send and receive */) = 0
close(13) = 0
unlink("/home/bitcoinminer2/POOLINSTALL/pushpool-0.5/pushpoold.pid") = 0
close(8) = 0
exit_group(0)
So in other words... pushpool isn't capable of testing through testnet until the difficulty is at least 256, is that correct?
Or in other words... pushpool works flawlessly, just not with testnet?
Or in other words... pushpool works flawlessly, just not with testnet?
pushpool makes you work harder for your testnet coins
Patches to implement a full and correct target check are welcome.
I multiplied the number of solved blocks by 256 and roughly came up with the same number of shares found in my pool.
This would be proof that you are telling the truth there, is it not?
So just to get thing's straight... pushpool requires a minimum difficulty of 256 in order to function properly. Is that statement correct?
No need to patch the problem... I am throwing all my mining might at the testnet network in order to bump it over 256 just to make sure
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