Sdn - Related information

  • What is the meaning of the variable followed by the id parameter in the ovs command

    for example: ovs-vsctl-id=@m get mirror mymirror-- remove bridge br0 mirrors @ m and ovs-vsctl-id=@ft create Flow_Table flow_limit=100 overflow_policy=refuse-- set Bridge br0 flow_tables=0=@ft what are the variables in the -id=@ commands? Than...

    Jun.27,2022
  • There is no ryu-manager after installing the Ryu controller

    . app base cfg.py cfg.pyc cmd contrib controller exception.py exception.pyc flags.py flags.pyc hooks.py hooks.pyc __init__.py __init__.pyc lib log.py log.pyc ofproto services tests topology utils.py utils.pyc The files and subdir...

    Jun.15,2021
  • MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
    MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3c1d7-2c2de.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1b3c1d7-2c2de.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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