Hello
FreeBSD 9.0-RELEASE-p3 64 Bit, MySQL 5.5.25 from ports, processor i7 4 cores + HT, 16 GB RAM.
Problem: memory allocation when start with
When I start MySQL from root account (with very liberal login.conf settings) running fine.
tuning-primer.sh (MYSQL PERFORMANCE TUNING PRIMER) shows values:
Now I try run MySQL with:
in /etc/rc.conf.
User limits:
General system limits
Error when I start with
Can you help me say what can I change to run MySQL with mysql user limits?
my.cnf (part about INNODB)
FreeBSD 9.0-RELEASE-p3 64 Bit, MySQL 5.5.25 from ports, processor i7 4 cores + HT, 16 GB RAM.
Problem: memory allocation when start with
Code:
mysql_limits="YES"When I start MySQL from root account (with very liberal login.conf settings) running fine.
tuning-primer.sh (MYSQL PERFORMANCE TUNING PRIMER) shows values:
Code:
INNODB STATUS
Current InnoDB index space = 256 K
Current InnoDB data space = 320 K
Current InnoDB buffer pool free = 98 %
Current innodb_buffer_pool_size = 384 M
....
MEMORY USAGE
Max Memory Ever Allocated : 852 M
Configured Max Per-thread Buffers : 1.82 G
Configured Max Global Buffers : 828 M
Configured Max Memory Limit : 2.63 GNow I try run MySQL with:
Code:
mysql_limits="YES"User limits:
Code:
limits -Umysql
Resource limits for class mysql:
cputime 7200 secs
filesize 16777216 kB
datasize 5242880 kB
stacksize 20480 kB
coredumpsize 0 kB
memoryuse 6291456 kB
memorylocked 65536 kB
maxprocesses 128
openfiles 8000
sbsize infinity bytes
vmemoryuse 512000 kB
pseudo-terminals infinity
swapuse infinity kBGeneral system limits
Code:
kern.maxssiz: 536870912
kern.dflssiz: 8388608
kern.maxdsiz: 34359738368
kern.dfldsiz: 134217728
kern.maxtsiz: 134217728Error when I start with
Code:
mysql_limit="YES"
Code:
120627 09:31:24 mysqld_safe Starting mysqld daemon with databases from /var/db/mysql
120627 9:31:24 InnoDB: The InnoDB memory heap is disabled
120627 9:31:24 InnoDB: Mutexes and rw_locks use GCC atomic builtins
120627 9:31:24 InnoDB: Compressed tables use zlib 1.2.5
120627 9:31:24 InnoDB: Initializing buffer pool, size = 384.0M
InnoDB: mmap(412090368 bytes) failed; errno 12
120627 9:31:24 InnoDB: Completed initialization of buffer pool
120627 9:31:24 InnoDB: Fatal error: cannot allocate memory for the buffer poolCan you help me say what can I change to run MySQL with mysql user limits?
my.cnf (part about INNODB)
Code:
innodb_buffer_pool_size = 384M
innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
innodb_log_file_size = 100M
innodb_log_buffer_size = 8M