2005-08-09 06:25:47 +02:00
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# create a raid1 array with a wrmostly device
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2005-08-15 08:14:27 +02:00
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mdadm -CR $md0 -l1 -n3 $dev0 $dev1 --write-mostly $dev2
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2010-03-09 21:53:16 +01:00
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testdev $md0 1 $mdsize1a 1
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2005-08-09 06:25:47 +02:00
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# unfortunately, we cannot measure if any read requests are going to $dev2
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2005-08-15 08:14:27 +02:00
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mdadm -S $md0
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2005-08-09 06:25:47 +02:00
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2009-11-17 03:15:34 +01:00
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mdadm -CR $md0 -l1 -n3 --write-behind --bitmap=internal --bitmap-chunk=4 $dev0 $dev1 --write-mostly $dev2
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2010-03-09 21:53:16 +01:00
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testdev $md0 1 $mdsize1a 1
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2005-08-15 08:14:27 +02:00
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mdadm -S $md0
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2005-08-09 06:25:47 +02:00
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