Identifying a specific affected file on Ext3 on a top of raid0 of raid1s

2007-11-21 Thread alex-lists-linux-kernel
Hi, I have a rather nasty situation developing on one of the big 24x7 production database servers. It seems that a batch of drives in one of the servers started to fail. The file servers are ext3fs on a top of raid-0 over a pair of raid-1 mirrors, with each of raid-1 mirrors having two drives.

SATA errors/messages after upgrade to 2.6.20.7

2007-04-22 Thread alex=lists-linux-kernel
It is a Samsung HD501LJ SATA drive connected to 631xESB/632xESB controller. Reading and writing every block of the drive does not generate any other errors/failures. This is observed in 2.6.20.7 like a clockwork on any badblocks -v run or rebuild of a MD raid1 array onto the disk. It, however,