OS: Ubuntu 10.04.2 LTS up to date Never ending story... :-(
A few months the problem appeared once in a blue moon. In the last two days i extended my raid and lvm, and growed the ext4. All was running fine, although the HDs were under heavy stress. I rebooted this morning, and installed a new kernel (1) as suggested. And now i get this again from time to time: ata3.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0 ata3.00: irq_stat 0x40000008 ata3.00: failed command: READ FPDMA QUEUED ata3.00: cmd 60/00:00:3f:36:12/01:00:6c:00:00/40 tag 0 ncq 131072 in res 41/40:58:e7:36:12/00:00:6c:00:00/40 Emask 0x409 (media error) <F> ata3.00: status: { DRDY ERR } ata3.00: error: { UNC } ata3.00: configured for UDMA/133 ata3: EH complete Boring! :-( Tomorrow i will try the old kernel. Report will follow the next few days. -- (1) 2.6.32-33-generic #70-Ubuntu SMP Thu Jul 7 21:13:52 UTC 2011 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/550559 Title: hdd problems, failed command: READ FPDMA QUEUED To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/550559/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs