Install (centos7)
yum install python-setuptools && easy_install pip pip install git+https://github.com/shadowsocks/shadowsocks.git@master
Usage
ssserver -p 443 -k password -m aes-256-cfb
To run in the background:
sudo ssserver -p 443 -k password -m aes-256-cfb --user nobody -d start
To stop:
sudo ssserver -d stop
To check the log:
sudo less /var/log/shadowsocks.log
第二次遇到了~
ps -ef | grep php-fpm | cut -c 9-15 | xargs kill && systemctl restart php-fpm
Dec 15 20:40:02 web4 systemd: Removed slice User Slice of root.
Dec 15 20:40:02 web4 systemd: Stopping User Slice of root.
Dec 15 20:40:25 web4 kernel: traps: php-fpm[10171] general protection ip:7f4046d83120 sp:7ffc76043de0 error:0 in mongodb.so[7f4046d57000+be000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1770] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1771] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1772] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1773] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1774] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1775] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1776] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1777] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1778] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:26 web4 systemd: Stopping LSB: starts php-fpm...
log-format The log-format variable followed by a space or \t for tab-delimited, specifies the log format string.
%x A date and time field matching the time-format and date-format variables. This is used when a timestamp is given instead of the date and time being in two separate variables.%ttime field matching the time-format variable.%ddate field matching the date-format variable.%vThe server name according to the canonical name setting (Server Blocks or Virtual Host).%eThis is the userid of the person requesting the document as determined by HTTP authentication.%hhost (the client IP address, either IPv4 or IPv6)%rThe request line from the client. This requires specific delimiters around the request (single quotes, double quotes, etc) to be parsable. Otherwise, use a combination of special format specifiers such as %m, %U, %q and %H to parse individual fields.
%r to get the full request OR %m, %U, %q and %H to form your request, do not use both.%mThe request method.%UThe URL path requested.
%U, there is no need to use %q. However, if the URL path, does not include any query string, you may use %q and the query string will be appended to the request.%qThe query string.%HThe request protocol.%sThe status code that the server sends back to the client.%bThe size of the object returned to the client.%RThe “Referer” HTTP request header.%uThe user-agent HTTP request header.%DThe time taken to serve the request, in microseconds.%TThe time taken to serve the request, in seconds with milliseconds resolution.%L The time taken to serve the request, in milliseconds as a decimal number.%^Ignore this field.%~Move forward through the log string until a non-space (!isspace) char is found.~hThe host (the client IP address, either IPv4 or IPv6) in a X-Forwarded-For (XFF) field.resize2fs 对xfs无效问题
resize2fs 1.42.9 (28-Dec-2013)
resize2fs: Bad magic number in super-block while trying to open /dev/mapper/vg1-lvMysql
Couldn’t find valid filesystem superblock.
xfs_growfs /dev/centos/root df -h
ref：https://www.cnblogs.com/pinganzi/p/6478255.html
[root@web5 ~]# xfs_growfs /mnt/mysql
meta-data=/dev/mapper/vg1-lvMysql isize=512 agcount=4, agsize=7864320 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=0 spinodes=0
data = bsize=4096 blocks=31457280, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=1
log =internal bsize=4096 blocks=15360, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
data blocks changed from 31457280 to 44564480
chmod 600 .ssh/authorized_keys
chmod 700 .ssh
/dev/vdb 为空白新磁盘
创建pv
pvcreate /dev/vdb
创建vg
vgcreate vg1 /dev/vdb
创建lv
lvcreate -L 100G -n lvMongodb vg1
或者（使用100%的剩余空间）
lvcreate -l 100%Free -n lvMysql vg1
lvextend -L +5G /dev/mapper/vg1-lvMysql
resize2fs /dev/mapper/vg1-lvMysql
当然前提是PV还有PFree可以使用
org.apache.solr.common.SolrException: Exception writing document id 663b167f2d661568 to the index; possible analysis error: cannot change DocValues type from SORTED_SET to NUMERIC for field "is_original"
我这里修改tints类型为tint类型，导致新数据无法写入，字段删除完毕了，也reload了没有，只要清理的数据才行
<delete><query>*:*</query></delete> <commit/>
http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size
| Syntax: | client_max_body_size size; |
|---|---|
| Default: |
client_max_body_size 1m;
|
| Context: | http, server, location |
这次不能忘记了啊
xtrabackup –backup –compress –target-dir=/mysqlbackup/full –user=aaa –host=hostname –password=xxxx –databases=ggggg
xtrabackup –backup –compress –target-dir=/mysqlbackup/incr –incremental-basedir=/mysqlbackup/full –user=aaa –host=hostname –password=xxxx –databases=ggggg
–compress 压缩