Unfortunately, I lost connect with the system, as it is in emergency mode, and my friend, who has it, has left...
I will continue later.
Thanks for You help!
Emergency mode after hostname change
Re: Emergency mode after hostname change
Hi!
So.. My friend reinstalled Centos, and didn't send me logs...
I connected to a new system with a new hostname.
And I decided to connect the RAID 1 array that I managed to create on the system before cnange hostname and reinstalling.
(Centos was installed in first hdd, and RAID1 was build from two other HDD).
I type: "mdadm --assemble --scan"
And I see:
"mdadm: /dev/md/localhost.localdomain:0 has been started with 2 drives."
This raid array was in fstab in previos system... I think, that was the reason for the emergency mode after changing the hostname.
So, TrevorH immediately identified the cause: fstab...)
But I don't understant, how hostname and RAID setting are related...
Can someone explain me?
Thanks.
Sorry for offtopic... its not a network problem...
So.. My friend reinstalled Centos, and didn't send me logs...
I connected to a new system with a new hostname.
And I decided to connect the RAID 1 array that I managed to create on the system before cnange hostname and reinstalling.
(Centos was installed in first hdd, and RAID1 was build from two other HDD).
I type: "mdadm --assemble --scan"
And I see:
"mdadm: /dev/md/localhost.localdomain:0 has been started with 2 drives."
This raid array was in fstab in previos system... I think, that was the reason for the emergency mode after changing the hostname.
So, TrevorH immediately identified the cause: fstab...)
But I don't understant, how hostname and RAID setting are related...
Can someone explain me?
Thanks.
Sorry for offtopic... its not a network problem...