Hello List,
I need advice from the 'gurus' which raid1 md super format (1.0 or 1.2)
is preferred for SSD/'old' SATA disks.
Currently I have this on my gfx devel machine (Xeon X3430):
cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 sdc1[0] sdd1[1]
156288896 blocks super 1.0 [2/2] [UU]
bitmap: 0/2 pages [0KB], 65536KB chunk
md1 : active raid1 sdb2[1] sda2[0]
60391744 blocks super 1.2 [2/2] [UU]
md0 : active raid1 sdb1[1] sda1[0]
2095104 blocks super 1.2 [2/2] [UU]
unused devices: <none>
md0 and md1
are on my SSD's which I've created by 'hand' (with mdadm) under openSUSE
13.2.
md2
is on my SATAs which I've created 'automatically' under yast2.
My question to you is:
Looks this sane (chunk only for super 1.0 on real SATAs and super 1.2 on
SSDs) or should I change anything, here.
I'll nuke md0 (swap) and merge it with md1 (root) 'cause I've upgraded
my RAM from 4 GB to 16 GB (soon to 24/32 GB max) and do not need swap
anylonger.
Any hints?
-Dieter
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