On Tue, 12 Feb 2013, Chris Murphy wrote:
On Feb 12, 2013, at 4:01 PM, Fredrik Tolf <fredrik@xxxxxxxxxxxxx> wrote:
mkfs.btrfs -d raid -m raid1 /dev/sd{d,e}1
Is that a typo? -d raid isn't valid.
Ah yes, sorry. That was a typo.
What do you get for:
btrfs fi df /mnt
$ sudo ./btrfs fi df /mnt
Data, RAID1: total=2.66TB, used=2.66TB
Data: total=8.00MB, used=0.00
System, RAID1: total=8.00MB, used=388.00KB
System: total=4.00MB, used=0.00
Metadata, RAID1: total=4.00GB, used=3.66GB
Metadata: total=8.00MB, used=0.00
Please report the result for each drive:
smartctl -a /dev/sdX
As they're a bit long for mail, so see here:
<http://www.dolda2000.com/~fredrik/tmp/smart-hde>
<http://www.dolda2000.com/~fredrik/tmp/smart-hdi>
There's not a whole lot to see, though.
smartctl -l scterc /dev/sdX
"Warning: device does not support SCT Error Recovery Control command"
Also, why does it say that the errors are occuring /dev/sdd1? Is it just remembering the whole filesystem by that name since that's how I mounted it, or is it still trying to access the old removed instance of that disk and is that, then, why it's giving all these errors?
I suspect bad sectors at the moment.
Doesn't seem that way to me; partly because of the SMART data, and partly
because of the errors that were logged as the drive failed:
Feb 12 16:36:49 nerv kernel: [36769.546522] ata6.00: Ata error. fis:0x21
Feb 12 16:36:49 nerv kernel: [36769.550454] ata6: SError: { Handshk }
Feb 12 16:36:51 nerv kernel: [36769.554129] ata6.00: failed command: WRITE FPDMA QUEUED
Feb 12 16:36:51 nerv kernel: [36769.559375] ata6.00: cmd 61/00:00:00:ec:2e/04:00:cd:00:00/40 tag 0 ncq 524288 out
Feb 12 16:36:51 nerv kernel: [36769.559375] res 41/84:d0:00:98:2e/84:00:cd:00:00/40 Emask 0x10 (ATA bus error)
Feb 12 16:36:51 nerv kernel: [36769.574831] ata6.00: status: { DRDY ERR }
Feb 12 16:36:52 nerv kernel: [36769.578867] ata6.00: error: { ICRC ABRT }
That's not typical for actual media problems, in my experience. :)
What kernel version?
Oh, sorry, it's 3.7.1. The system is otherwise a pretty much vanilla
Debian Squeeze (curreny Stable) that I've just compiled a newer kernel
(and btrfs-tools) for.
Thanks for replying!
--
Fredrik Tolf
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