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→RPM's
the history command can be useful in combination with added comments to shell commands for more precise analysis or (automatic) reporting based on a shell script and cron.
the history command can be useful in combination with added comments to shell commands for more precise analysis or (automatic) reporting based on a shell script and cron.
===Raid====
==== shows software raid performance ====
hdparm -Tt /dev/mdX
(where X is 0,1,2,etc)
==== gives raid info ====
mdadm --detail /dev/mdX
(where X is 0,1,2,etc)
==== shows software raid ====
cat /proc/mdstat
==== remove the degraded raid ====
when you install the smeserver with one drive and in a degraded raid, you will see a 'U_' state but without warnings. If you want to leave just one 'U'
mdadm --grow /dev/md0 --force --raid-devices=1
===RPM's===
===RPM's===