https://www.chepkov.com/w/index.php?action=history&feed=atom&title=Grub 2026-04-28T17:15:12Z Revision history for this page on the wiki MediaWiki 1.43.6 https://www.chepkov.com/w/index.php?title=Grub&diff=396&oldid=prev 2010-04-04T12:40:55Z

<p></p> <p><b>New page</b></p><div>===Installing grub on RAID1 ===<br /> &lt;pre&gt;<br /> # /etc/fstab<br /> /dev/md0 /boot ext2 noatime 1 2<br /> &lt;/pre&gt;<br /> <br /> &lt;pre&gt;<br /> cat /proc/mdstat <br /> Personalities : [raid1] [raid6] [raid5] [raid4] <br /> md0 : active raid1 sda1[0] sdb1[1]<br /> 62848 blocks [2/2] [UU]<br /> &lt;/pre&gt;<br /> <br /> :Install grub on the first disk<br /> &lt;pre&gt;<br /> grub-install /dev/sda<br /> &lt;/pre&gt;<br /> <br /> :Install grub on the second disk<br /> &lt;pre&gt;<br /> # grub<br /> grub&gt; device (hd0) /dev/sdb<br /> grub&gt; root (hd0,0)<br /> grub&gt; setup (hd0)<br /> &lt;/pre&gt;<br /> <br /> Make sure md device stays synchronized<br /> &lt;pre&gt;<br /> echo repair &gt;/sys/block/md0/md/sync_action <br /> echo check &gt;/sys/block/md0/md/sync_action<br /> cat /sys/block/md0/md/mismatch_cnt <br /> &lt;/pre&gt;</div>

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