Re: RAID5 recovery trouble, bd_claim failed?

[Nate Byrnes <nate@qabal.org>]

Hi Neil,
    Nothing references hdf as you can see below.  I have also rmmod'ed 
md and raid5 modules and modprobed them back in. Thoughts?

    Thanks again,
    Nate

root@finn:~# cat /proc/swaps
Filename                                Type            Size    Used    
Priority
/dev/sdb2                               partition       1050616 1028    -1

root@finn:~# cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / ext3 rw 0 0
proc /proc proc rw,nodiratime 0 0
sysfs /sys sysfs rw 0 0
none /dev ramfs rw 0 0
/dev/sdb1 /usr ext3 rw 0 0
devpts /dev/pts devpts rw 0 0
nfsd /proc/fs/nfsd nfsd rw 0 0
usbfs /proc/bus/usb usbfs rw 0 0

root@finn:~# cat /proc/mdstat
Personalities : [raid5]
md0 : inactive hdh[2] hdg[3] hde[1]
      234451968 blocks

unused devices: <none>


Neil Brown wrote:
> On Monday April 17, nate@qabal.org wrote:
>   
>>> What is /dev/hdf busy? Is it in use? mounted? something?
>>>
>>>       
>> Not that I am aware of. Here is the mount output:
>>
>> root@finn:/etc# mount
>> /dev/sda1 on / type ext3 (rw)
>> proc on /proc type proc (rw)
>> sysfs on /sys type sysfs (rw)
>> /dev/sdb1 on /usr type ext3 (rw)
>> devpts on /dev/pts type devpts (rw,gid=5,mode=620)
>> nfsd on /proc/fs/nfsd type nfsd (rw)
>> usbfs on /proc/bus/usb type usbfs (rw)
>>
>> lsof | grep hdf does not return any results.
>>
>> is there some other way to find out?
>>     
>
>  cat /proc/swaps
>  cat /proc/mounts
>  cat /proc/mdstat
>
> as well as 'lsof' should find it.
>
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