Search found 23 matches

by pvanthony
2020/01/21 15:37:03
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

[SOLVED]Re: Booting problem: mount: you must specify the filesystem type

Thanks to all your help, the problem is solved. Did the following change to the /boot/grub/grub.conf and /etc/fstab. For grub.conf, I changed root=/dev/md1 to root=UUID=f91a794d-2bfd-44c5-abf1-c4ad8c4139bd and added rd_MD_UUID=dce65261:eb5eb12a:9cf04c7a:ecbfd465 ---------- grub.conf -------------- F...
by pvanthony
2020/01/17 04:19:33
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

Whoever wrote:
2020/01/17 04:12:31
How did you install grub on /dev/sdb ?
I followed this following website.
https://jms1.net/grub-raid-1.shtml
by pvanthony
2020/01/16 16:10:48
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

And that particular kernel boots ok normally? With /dev/sda and /dev/sdb in the server, the kernel boots ok and the server is working fine. I remove /dev/sdb, the grub comes up, starts the kernel. When it needs to go to the root to continue, then we get the error. Very strange. When I do "cat /proc...
by pvanthony
2020/01/16 12:08:55
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

Tried with rdshell in grub. Then it says that it cannot find the root. Some how it does not seem to mount the root. I am guessing. Here is the photo with the rdshell.
857423056_185886.jpg
857423056_185886.jpg (130.88 KiB) Viewed 93 times
by pvanthony
2020/01/16 12:05:28
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

Took a picture of the problem.
858109942_148230.jpg
858109942_148230.jpg (135.41 KiB) Viewed 93 times
by pvanthony
2020/01/16 11:56:14
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

/dev/sdb2 swap swap defaults 0 0 If you're trying to remove /dev/sdb then you will need to stop the system from using that swap area (swapoff /dev/sdb2) and comment it out of fstab. I suspect that's the error you hit that caused the problem. Incidentally that would have stopped your system from fun...
by pvanthony
2020/01/13 16:37:59
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

Re: Booting problem: mount: you must specify the filesystem type

You haven't given enough information for anyone to be able to help you. Post the output from fdisk -lu on all drives, the contents of /etc/fstab, the grub.cfg stanza for the current kernel, the output from the commands pvs, vgs and lvs. My bad. Here's the information. Let me know if more is needed....
by pvanthony
2020/01/13 14:13:11
Forum: CentOS 6 - General Support
Topic: [SOLVED]Re: Booting problem: mount: you must specify the filesystem type
Replies: 12
Views: 211

[SOLVED]Re: Booting problem: mount: you must specify the filesystem type

Hi, This is a centos 6 server with software raid1 drives. One of the drives has smart errors, so we needed to change the hard drive /dev/sdb. We shutdown the server. Replaced /dev/sdb with a new drive and booted the server. The grub shows up and starts to boot. Then the error happens. "mount: you mu...
by pvanthony
2016/02/06 05:21:57
Forum: CentOS 7 - General Support
Topic: [SOLVED] Cannot boot on degraded raid1.
Replies: 16
Views: 4934

Re: Cannot boot on degraded raid1.

Very true.

Thanks again to the everyone for helping me.
by pvanthony
2016/02/05 13:51:11
Forum: CentOS 7 - General Support
Topic: [SOLVED] Cannot boot on degraded raid1.
Replies: 16
Views: 4934

Re: Cannot boot on degraded raid1.

Just would like to thank everyone for helping out. Found the problem. It was me being impatient. When the boot stalled with a degraded raid 1, I just needed to wait for sometime. A little long time about 10 minutes. Then it just started to continue to boot. The other change was, I did the normal yum...

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