after installing ubuntu-server, HDD's are not detected in AHCI mode
scar at drigon.com
Mon Jun 14 00:21:45 UTC 2010
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scar @ 05/15/2010 08:18 PM:
> i have two identical servers with identical hardware. the servers are
> sun fire x2250's with two 1 TB hard disks. on server #1, i installed
> ubuntu-server a couple weekends ago. in the BIOS i configured the disks
> to use AHCI mode. everything works great. i created two RAID-1 md
> devices. on md0 i formatted ext4 and put /boot. on md1 i put LVM with
> logical volumes for / and swap.
> then, last weekend, i did the same thing (AFAIK) for server #2. only
> this time, after rebooting, the hard disks are no longer detected; the
> BIOS just hangs at "auto-detecting SATA PORT 0". if i change, in the
> BIOS, the disks back to IDE mode instead of AHCI, they get detected.
> isn't that strange?
wonder if it's related to bug #551965?
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