Openstack - Related information

• Are Cinder and Swift in OpenStack required?

  there are some questions about OpenStack: is it necessary to deploy OpenStack,1 x Block Storage Node (Cinder) and 2 x Object Storage Node (Swift)? I see official document says that these Node are optional, so if these two node, are not provided, ...

  Openstack

  Mar.06,2021
• Openstack-suse virtual machine-deleted files are automatically restored

  We opened a virtual machine running suse linux server 12 on the openstack platform, and it worked normally at the beginning. later found a problem: some files and directories cannot be deleted even if they are deleted. if home mysql has many files ...

  Linux openstack suse

  Mar.03,2021
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-64f5-1e4473b-66457.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4473b-66457.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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