squarespace outage

#!/bin/bash#Remotemonitoring.Ifthenetworkisbroken,emailme~ ping-c10www.baidu.com>33.logwhile ["1"="1"]dot=$(awk ‘{print$1}‘33.log)if[!-z$($t)];thenecho""sleep30elsebreak;fidoneecho"DiaoXianLe"|mail-s"down"[emailprotected]This article is from the It Dick thread blog, so be sure to keep this source http://68686789.blog.51cto.com/10438688/1694908Design a script that monitors the surviving state of a remote machine (assuming IP 123.23.11.21) and sends a message to yourself when it finds an

second method is to use a docker temp directory.Specific issue Reference HTTPS://GITHUB.COM/COREOS/COREOS-VAGRANT/ISSUES/49Therefore, we recommend that you do not dynamically expand the container disk space, try to use volume to mount.Another 1.3 and above I test is unable to dynamic expansion of the container space, to the official issue also no one answered, the address is https://github.com/docker/docker/issues/11153This article is from the "Yin-Technical Exchange" blog, please be sure to ke

Only available for physical machines1. First view iptables-l-n View rules2. Cancel all rules with Iptables-f3. Execute SH Script and drop some IP3. Block the specified IPSometimes we find that an IP is being sent to the server, and we can discard the packets from the specified IP using the following command:block_this_ip="x.x.x.x""$BLOCK _this_ip"-j DROP The above command sets the TCP packet that will be sent by the x.x.x.x IP to the eth0 network port.Simulated HTTP service

| is_auto_cleared | engine_session_seq_id--------------------------------------+----------------+-----------------------------------------------+------- ---+--------------------------------------+---------+----------------------------+----------+----------------------------+--------------------------------------+------- ------+-----------------+-----------------------95fa3391-6977-4831-98c3-271f7190d51c | Moveorcopydisk | Moving Disk defined_disk0 from Data3 to Data2 | Finished | 59e01206-011b-

smon_scn_time Error Corrupt Block FoundTSN = 1, tsname = SysauxRFN = 2, BLK = 133475, rdba = 8522083OBJN = 269, OBJD = 267, OBJECT =, subobject =SEGMENT OWNER =, SEGMENT TYPE = select object_name,owner,object_type from dba_objects where object_id=267;analyze table SMON_SCN_TIME validate structure cascade;Decisive errorselect dbms_metadata.get_ddl(‘CLUSTER‘,‘SMON_SCN_TO_TIME_AUX‘,‘SYS‘) from dual; CREATE CLUSTER "SYS"."SMON_SCN_TO_TIME_AUX" ( "THREAD" NUMBER ) PCTFREE 10

table contains indexes that this version of the engine doesn ' t-support. See http://dev.mysql.com/doc/refman/5.5/en/innodb-troubleshooting.html How can resolve the problem(1) Use phpMyAdmin to see the hint is in use, repair tips unknown storage engine ' InnoDB ' error.(2) MySQL command console input show engines; view, nor InnoDB engine.5. Solutions(1) Use the drop tables table name;, delete the InnoDB table(2) Stop services related to MySQL service(3) Use show processlist; command to see if t

Tags: mysql master-slave synchronous master-slave version related business MySQL master-slave galera no data1) MySQL versions have been optimized for master-slave synchronization2) 5.7 is loss less, but not zero loss, when switching the data will be lost3) 5.7 True concurrent replication reduces master-slave delay, 5.6 No (based on the schema level)4) PG has a full synchronous replication mode, MySQL native version is not (only semi-synchronous). The Galera,phxsql,alisql solves the problem of sw

Oracel startup failure resolved due to power outage1 attempt to recover database failed2. Create a control fileSql>alter database backup Controlfile to trace$ls-LRT trace/Find the latest. TRC, and copy Resetlog to create the control fileSql>shutdown immediate;Sql>startup Nomountsql> Paste Control FileStarted to mountSql>recover database until CancelSql>recover DatabaseSql>alter database open;This article from "Oraclelinux" blog, declined reprint!ORA-600 processing after Oracle power

Tags: mysql startingStart the Times error message:Starting MySQL ... error! The server quit without updating PID file (/usr/local/mysql/data/qkzhi-appzookeeper-1.novalocal.pid).2017-08-25t09:14:20.974876z mysqld_safe mysqld from PID FILE/USR/LOCAL/MYSQL/DATA/QKZHI-APPZOOKEEPER-2.NOVALOCAL.P ID EndedWorkaround:Delete the/usr/local/mysql/data/mysql-bin.index file and start the success again.Why is this, I haven't researched it yet.This article is from the "Technology Change Destiny" blog, please b

full of memory, but this server's disk and memory are sufficient. Some say is to delete the data directory under the Ibdata and Ib_logfile files, and then restart the OK, but after the test will still not start. Refer to a few links: Analysis connection: Http://qkxue.net/info/155788/MySQL feeling analysis is quite reasonable, but there is no solution!If any friend has met and successfully resolved, please advise, greatly appreciated!This article is from the "Knowledge System" blog, please be su

pos.--that way, slave will have a bit more data than master.It can be seen that the Binlog POS (130484169) Read on the slave is larger than the POS (130407973) after the master Binlog recovery, even larger than recovery (130408448) before Binlog!Slave received Binlog and does not rollback, and the slave SQL thread performs a write to cause slave data to be newer than Master!!!At the same time can see Master's Binlog Dump thread pushes Binlog content, no brush disk has been pushed to slave. MySQ

.dbf1TEMP304087043712ONLINE1YES34359721984419430280293601283584Autoextensible is yes, the data file can be automatically extended, the maximum space is 34359721984,31GB.When IO is written, it is found that no space has been written, instance abort!Query this ora-63999 in Bing, and it turns out that Oracle 11g has this problem, which is determined by a hidden startup parameter,The hidden parameter ' _datafile_write_errors_crash_instance ' was imported at Oracle 11.2.0.1,The main function is to ma

service.Or do not restart the use command to turn off read-only, but the next reboot expires: set globalread_only=off;Mysql> Show master Status \g;Note: The Reset slave All command removes the replication parameter from the library, and then the show slave status\g information is returned as empty.5) Turn the original master into slaveTo create a synchronization user on the new master:Grant Replication Slave on * * [email protected] ' IP of slave ' identified by ' replpwd ';To reset the Binlog

-fork child process, waiting until server was ready for connections.Forked process:14495Error:child process failed, exited with error number 1Because the child process failed to prompt[Email protected] ~]#/usr/local/mongodb/bin/mongod--dbpath=/data/mongodb2/db--logpath=/data/mongodb2/log/ Mongo.log--fork--port 27017--logappend--replset rep1--rest--httpinterface--maxconns=8000--keyfile=/data/mongodb2 /keyfile/securityAbout-to-fork child process, waiting until server was ready for connections.Fork

The power will be stopped. Except for a bit of heat, there is no loss for the laptop. However, a strange thing happened in just a few minutes: When I tested JavaScript code with IE, I found that the setInterval frequency was changed to 60

At the beginning of your computer, tap Control Panel -> in the new window and click Uninstall : Put this picture away. expand this picture Put this picture away. expand this picture

As we all know, Windows 10 is a new generation of cross-platform and device applications developed by Microsoft in the United States, its system is far more powerful than the previous Win7 and WIN8 systems, so it was looted once it was released. In

Data type MongoDB 3.x  data capacity gb  failure type Server power loss causes WIREDTIGER.WT file corruption Start error detected data files in E:\DTLFolder\MongoDB\dat A created by the ' Wiredtiger ' storage engine, so setting the active storage

such as the database name: Freehost The first is to set it to Single-user mode, then fix it, and finally restore multiuser mode. ALTER DATABASE [Freehost] SET Single_user Go DBCC CHECKDB (' Freehost ', repair_allow_data_loss) with TABLOCK Go ALTER

When the hardware is maintained, someone accidentally disconnected the power supply from the production library, and after restarting the enclosure and server, an Oracle 10g 10.2.0.4 startup error message appears: The code is as follows