Re: possible smartd race condition

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Gene Czarcinski wrote:
> I am experiencing indications by smartd of disk errors on one of my four 
> systems running Fedora Core 6.  This has been reported and is documented in 
> https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214502
> 
> This problem only occurs on one system and then only running FC6 ...
> running FC5 on that system has no problems.
> 
> The problem appears to be that smartd is attempting to access smart
> functions on the hard disks BEFORE it has enabled the disks for smart.
> If I manually enable smart with:
>    smartctl -s on /dev/hda
>    smartctl -d ata -s on /dev/sda
>    smartctl -d ata -s on /dev/sdb
> then there are no problems.
> 
> This problem only occurs on an ASUS A8N-E motherboard with an Athlon 64
> 4400+ dual processor (running either x86_64 or i386 versions of FC6).
> 
> Has anyone noticed similar problems?  It is difficult to get something fixed 
> if I am the only one seeing it (even if I can reproduce the problem).
> 
> What to look for in /var/log/messages ... something like:
> 
>   hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
>   hda: drive_cmd: error=0x04 { DriveStatusError }
>   ide: failed opcode was: 0xb0
> 
> See the bz report for more info.

As it happens -- yes, I had been spotting something *very* similar
occasionally. And yes, I've only spotted this since upgrading to FC6.

I'm getting:
hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdb: dma_intr: error=0x84 { DriveStatusError BadCRC }

I've got an Asus A8N-SLI with an Athlon 64 3200+ and an IBM Deskstar
60GXP series PATA hard drive [1], which definitely supports SMART.

I *can't* see any from my Hitachi Deskstar 7K250, which sees less use
under Fedora.

I've only ever had 64 bit installs on this machine.

I'll have a play when I've got some suitable time.

Hope this helps,

James.

[1] With firmware upgrade...

-- 
E-mail:     james@ | "I never really understood how there could be things that
aprilcottage.co.uk | would drive you insane just because you knew them until I
                   | ran into Windows."
                   |     -- Peter da Silva


[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux