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Old 2020-01-08, 09:41   #276
gd_barnes
 
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Within the next week.


Main two goals will be all 2k bases to n>=300K and bases with <= 8 k's remaining to n>=200K. There will also be number of primes goals and goals for conjectures with < 3000-4000 k's remaining at n=2500 to test them to n=10K or something like that.
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Old 2020-01-09, 23:51   #277
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The NPLB and CRUS PRPnet servers are down and have been for over 12 hours.

It is not a computer issue. The NPLB and CRUS web pages are OK and I am able to update them.

I am getting a MySQL error that I am unable to fix when I try to start a PRPnet server. It is:
Connect to database failed: [MySQL][ODBC 3.51 Driver]Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2), native code=2002

It is an old Linux machine.

I have tried stopping and restarting MySQL with:
sudo service mysql stop
sudo service mysql start

The stop works fine. When it tries to start it fails with:
* Starting MySQL database server mysqld [ OK ]
* Checking for corrupt, not cleanly closed and upgrade needing tables.
gary@jeepford:~$ ERROR 2013 (HY000) at line 2: Lost connection to MySQL server during query

I have shut down the machine and restarted several times. A few times the PRPnet servers would run for awhile and then shut down. Other times they would not run at all.

I would appreciate any help.

Last fiddled with by gd_barnes on 2020-01-09 at 23:56
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Old 2020-01-10, 06:23   #278
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Your database is corrupt.
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Old 2020-01-10, 14:20   #279
MisterBitcoin
 
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Since i dont have any experiences with MySQL i decided to ask a friend of mine, and he has some ideas


First thing, config file. (which should be etc/my.cnf)

It should be looking like this

Code:
[mysqld]
max_allowed_packet = 16M
net_read_timeout = 30
net_write_timeout = 60
...
[mysqldump]
max_allowed_packet = 16M

Then the log could give more details, so please upload the log.


systemctl restart mysqld
tail -f /var/log/syslog


Plus check the Port 3306



netstat -tulpn | grep 3306


Attach the results please:)
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Old 2020-01-11, 10:34   #280
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Discussion continuing in NPLB News thread.
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Old 2020-01-12, 03:54   #281
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The PRPnet servers are back up!
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Old 2020-02-26, 21:25   #282
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I am out of town until March 4th. The pages will be updated after that.
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