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    You can read lots of posts about this issue but there is not much information about why this is the case or how grub determines the root= device name. Some even suggest modifying grub.cfg manually which is a disaster as the next kernel update will cause grub to revert back to the device name. For most people this won't be an issue but those using template system, automated deployments and working in embedded may run into this issue with custom embedded and created minimal kernel........
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    mdadm --manage /dev/md3 --add /dev/sda1 cat /proc/mdstat Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] md0 : inactive sdd2[1] sdd1[2](S) 31270272 blocks md3 : active raid1 sda1[2] sdb1[1] sdc1[3](F) 943730240 blocks [2/1] [_U] [>....................]........
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    [ 12.460014] ata1: SRST failed (errno=-16) [ 17.626677] ata1: link is slow to respond, please be patient (ready=0) [ 22.480011] ata1: SRST failed (errno=-16) [ 27.646681] ata1: link is slow to respond, please be patient (ready=0) [ 38.106817] ata1.01: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80) [ 48.266676] ata1: link is slow to respond, please be patient (ready=0)........
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  • Picking an FTPD (vsftpd) Server in Linux Centos/Debian


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