Tugger the SLUGger!SLUG Mailing List Archives

Re: [SLUG] detecting hard drive failure ?


On Thu, November 11, 2010 9:21 am, Andrew Cowie wrote:
> On Thu, 2010-11-11 at 08:21 +1100, Voytek Eymont wrote:

> # mdadm --detail /dev/md0

Andrew, thanks

[/] # mdadm --detail /dev/md0
/dev/md0:
        Version : 00.90.03
  Creation Time : Sat Jun 19 04:35:02 2010
     Raid Level : raid0
     Array Size : 3900774400 (3720.07 GiB 3994.39 GB)
   Raid Devices : 4
  Total Devices : 4
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Sat Jun 19 04:35:02 2010
          State : clean
 Active Devices : 4
Working Devices : 4
 Failed Devices : 0
  Spare Devices : 0

     Chunk Size : 64K

           UUID : 79e23cd2:b3f9618d:58a8936b:5e0d814b
         Events : 0.1

    Number   Major   Minor   RaidDevice State
       0       8        3        0      active sync   /dev/sda3
       1       8       19        1      active sync   /dev/sdb3
       2       8       35        2      active sync   /dev/sdc3
       3       8       51        3      active sync   /dev/sdd3
[/] #


> although the way QNap lays out their filesystems is slightly over the top,
> so you have to be careful interpreting the results [one of the reasons we
> switched to running a full Linux distro on them rather than QNap's]

what distro do you run ?
it seems like a nice system, though, I'm coming from zero prior experience


-- 
Voytek