Jun 19 11:48:16 Tower root: CA Auto Turbo Schedules currently in process Jun 19 11:48:15 Tower root: Starting Auto Turbo Jun 19 11:46:01 Tower kernel: mdcmd (87): set md_write_method 1 Jun 19 11:46:01 Tower root: Warning: Overlapping schedules of CA Auto Turbo Mode Detected Jun 19 11:46:01 Tower root: Executing /usr/local/emhttp/plugins/ca.turbo/scripts/turboSchedule.php enable 60
Jun 19 11:45:23 Tower root: CA Auto Turbo Schedules currently in process Jun 19 11:45:23 Tower root: Starting Auto Turbo Then received the following errors into syslog: Is Turbo Mode plugin doing a mix between reconstruct write and read/modify/write methods or how should be this option used?ģ.The reconstruct write option can lead to have all the time all disks spinning up, therefore into the CA Auto Turbo Write Mode plugin was added the option to define your own schedules for enabling/disabling the TurboMode. What is the Disks Allowed To Be Spun Down Before Invoking Turbo Mode doing?Īs defined into Turbo write details you need all disks to spin to benefit of the reconstruct write. Please help me to clarify the following questions:ġ.With the CA Auto Turbo Write Mode how should be the Settings -> Disk Settings -> Tunable (md_write_method) configured?Ģ. My understanding is that plugin should do what Auto mode is not currently doing. The TurboWrite Plugin, as described, will enable / disable Turbo Write Mode (reconstruct write) based upon the number of hard drives currently spun down. CA Auto Turbo Write Mode, By Squid, March 12, 2017 reconstruct write - it does not take into account the old data on Parity disks, it just calculate again the parity by reading data from all data disks. read/modify/write - is calculating the parity based on the Parity checksums, does not require all disks to spinģ.
Auto - auto is not currently (version 6.5.3) implemented, therefore is doing the same as 2. The Turbo write details are quite clear.Into Settings -> Disk Settings, and look for Tunable (md_write_method) - there are 3 options:ġ.
I have read almost everything that I had found here, however it is still unclear for me I am trying to figure how to use the CA Auto Turbo Write Mode.