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File System Check after Power Failure

Posted: Thu Dec 16, 2010 12:20 pm
by malderon
Hi everyone,

First I want to say that Amahi has been really wonderful since I started using it following the announcement that Vail (which I was waiting for) would not be including Drive Extender.

Today while I was out at work my home experienced a short power interuption (I know I should have a UPS!!!). On restarting my Amahi server I am greeted with:

An error occured during the file system check.
Dropping you to a shell; the system will reboot when you leave the shell.
Give root password for maintenance.

Naturally I have done searches on this forum and also on google and have tried some things but nothing has worked so far.

The system has 3 500GB drives (one of which is partitioned into root, swap and the remainder in the storage pool), and 1 1TB drive, all of which are part of the storage pool.

I think the problem likes with /dev/sdd
When I run "blkid" which I found on a thread here everything looks fine except at the end

/dev/sdd: UUID=" SM-VM-?" TYPE ="ddf_raid_member"

This looks very different from the entrys for the other drives/partitions

When I run fdisk -l I see the correct information for /dev/sdd in terms of size etc.

Any help you could give would be much appreciated, I'm very new to amahi and relatively new to Linux so be gentle please.

Re: File System Check after Power Failure

Posted: Thu Dec 16, 2010 2:21 pm
by rgmhtt
You could have lost your boot sector or boot partition.

The Fedora mailing list is the best place to get detailed help.

The one time this happened to me, I had to reinstall. I was careful and did not reformat my data partitions and for the most part got things working.

If you put /var/files in its own partiton and /home for that matter, you CAN recover, but it can get dicey.

There are people on the Fedora list much more knwoing than me about this.;