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recovery software raid in centos7

1.replace the bad hd

2.sync partition table from the last available drive in the raid

#sfdisk -d /dev/sda | sed ‘s/sda/sdb/g’ | sfdisk /dev/sd[……]

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PowerRC

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1,430

install saio (swift all in one) in centos 7.x

So far as 7/29/2016 for swift version 2.9.1.dev51
According to the official guide here http://docs.openstack.org/developer/swift/development_saio.htm[……]

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PowerRC

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8,566

install lsi MegaRAID Storage Manager (MSM) on CentOS 6.x (server side)

It’s pretty easy though , I want to keep this as a log.
system=> centos 6.x minimal installation
card=> lsi 9211-8i
msm version=> 14.05.02[……]

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PowerRC

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1,254

to move yesterday’s files into a new folder in freebsd/unix

After googling a lot , I think I should share this script.
The purpose of this script is , to move yesterday ‘s files , into a new folder , which is[……]

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PowerRC

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1,225

A bash script to part and format HDs in quantity

I need to test a JBOD box today with 45 harddrives , obviously I am not going to part and format these harddrive one by one , so I write a script.[……]

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