So, this is it. Everything is working as usual except the disk is read only and dont want to change back.
root@NODE02:/tmp# df . Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda5 461490504 179502128 258545928 41% / root@NODE02:/tmp# mount -o rw,remount /dev/sda5 mount: cannot remount block device /dev/sda5 read-write, is write-protected root@NODE02:/tmp# touch helll touch: cannot touch `helll': Read-only file system
It's not multipath. It's nothing special. Just a server with ubuntu 9.10.
makes no sense for me, does it?
Selinux is not active.
There is no RAID. There are 2 discs, 500Gb each one. First one for OS and some homes. Second one for distributed FS, HPC high performance.
Dmesg was not updated since 2 days ago. Nothing on it's last lines related to disc or errors.
Rebooted, and no hard drive found. From bios the hard drive is dead, not responding even to name queries.
New hard drive is needed. thanks.