Am 22.02.2015 um 15:51 schrieb J Martin Rushton <martinrushton56@xxxxxxxxxxxxxx>:
>> on an EL5 XEN DOM0 system I have following volume
>>
>> $ df -h /srv Filesystem Size Used Avail Use% Mounted
>> on /dev/sdc1 917G 858G 60G 94% /srv
>>
>> that partition was used by virtual machines but they were all
>> halted.
>>
>> service xendomains stop
>>
>> $ xm list Name ID Mem(MiB)
>> VCPUs State Time(s) Domain-0 0
>> 3000 2 r----- 695.1
>>
>> $ service xend stop
>>
>>
>> nothing is using the partition $ lsof |grep srv <empty>
>
> Run as root:
> # lsof +D /srv
okay - i will try this scan before booting next time.
>> $ fuser -m /srv <empty>
>>
>
> Again, run this as root. Compare (test example from my system):
> $ fuser -m /boot 2>/dev/null | wc
> 0 44 264
> # fuser -m /boot 2>/dev/null | wc
> 0 223 1338
>
> That's 180 processes I'd miss as an ordinary user.
yep - all my commands were executed as root user (sorry for the $ vs. # confusion)
>> $ fuser -km /srv <empty>
>>
>>
>> but i can not umount /srv
>>
>> $ umount /srv umount: /srv: device is busy umount: /srv: device is
>> busy
>>
>
> I'm sure you've checked, but where is your PWD?
I am also not sitting on the device :-)
--
Thanks
LF
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