[olug] SSD & linux
Sheldon, Roger W
Roger.Sheldon at firstdata.com
Mon Feb 25 19:15:08 UTC 2013
Looking to optimized Linux Mint14, AMD 1100t, 32G, Radeon 7870, OCZ Vertex 256, HDD's. I think I need to look at configuring the scheduler and something else... can't remember lol. Anyway am I backing myself in the corner with these configurations or missing something here? Appreciate your insights or thoughts.
I turned off journaling, and set the FS to be checked at regular intervals.
$ sudo mke2fs -t ext4 -O ^has_journal /dev/sda1
$ sudo tune2fs -o journal_data_writeback /dev/sda1
$ sudo tune2fs -m 5 /dev/sda1
$ sudo tune2fs /dev/sda1 -i 7d
$ sudo tune2fs /dev/sda1 -c 15
$ sudo tune2fs -l /dev/sda1
Also set swappiness=5 since I got 32G ram and mounted /tmp and /var/logs into RAM so they get deleted on every reboot or shutdown.
echo "vm/swappiness=5" >> /etc/sysctl.conf
UUID=522567a9-0f7d-475c-b495-661dc5569599 / ext4 data=writeback,noatime,discard 0 1
tmpfs /tmp tmpfs noatime,nodev,nosuid,noexec,mode=1777 0 0
tmpfs /var/log tmpfs defaults,noatime,mode=0755 0 0
Set FF to use memory for cache
Add a new string key named:
set its value to:
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