2010/5/13 Andreas Olsson <andreas@arrakis.se>:
> tor 2010-05-13 klockan 10:21 -0700 skrev Kaushal Shriyan:
>> 2010/5/13 Andreas Olsson <andol@ubuntu.com>:
>> > tor 2010-05-13 klockan 10:01 -0700 skrev Kaushal Shriyan:
>> >> Any clue about the device label being shown "none" as below on Ubuntu
>> >> 10.04 Server. ?
>> >>
>> >> /dev/sda1 * * *xfs * *447G *650M *446G * 1% /
>> >> none * * *devtmpfs * * 36G *216K * 36G * 1% /dev
>> >> none * * * * tmpfs * * 36G * * 0 * 36G * 0% /dev/shm
>> >> none * * * * tmpfs * * 36G * 36K * 36G * 1% /var/run
>> >> none * * * * tmpfs * * 36G * * 0 * 36G * 0% /var/lock
>> >> none * * * * tmpfs * * 36G * * 0 * 36G * 0% /lib/init/rw
>> >> /dev/sda3 * * ext3 * *489M * 27M *437M * 6% /boot
>> >>
>> >> Please suggest.
>> >
>> > Note the file system type.
>> >
>> > *http://en.wikipedia.org/wiki/Tmpfs
>> >
>> On a 8.04 Ubuntu Server, its properly labelled
>>
>> Filesystem * * * * * *Size *Used Avail Use% Mounted on
>> /dev/sda1 * * * * * * 461G *118G *343G *26% /
>> varrun * * * * * * * *4.0G * 72K *4.0G * 1% /var/run
>> varlock * * * * * * * 4.0G * * 0 *4.0G * 0% /var/lock
>> udev * * * * * * * * *4.0G * 32K *4.0G * 1% /dev
>> devshm * * * * * * * *4.0G * * 0 *4.0G * 0% /dev/shm
>> lrm * * * * * * * * * 4.0G * 43M *3.9G * 2%
>> /lib/modules/2.6.24-16-generic/volatile
>> /dev/sda5 * * * * * * 464M * 28M *412M * 7% /boot
>>
>> but on 10.04 Ubuntu Server, it shows as none
>>
>> Please explain me the difference
>
> Actually, I am more curious for you to explain the difference to me. As
> you refer to the 8.04 names to being the proper ones you must have some
> basis for thinking that?
>
> Myself I don't see why the "device name" would matter for a tmpfs.
>
> // Andreas
>
Hi Andreas.
Apologies,I still have not understood.
On a 8.04 Ubuntu Server
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda1 xfs 461G 118G 343G 26% /
varrun tmpfs 4.0G 72K 4.0G 1% /var/run
varlock tmpfs 4.0G 0 4.0G 0% /var/lock
udev tmpfs 4.0G 32K 4.0G 1% /dev
devshm tmpfs 4.0G 0 4.0G 0% /dev/shm
lrm tmpfs 4.0G 43M 3.9G 2%
/lib/modules/2.6.24-16-generic/volatile
/dev/sda5 ext3 464M 28M 412M 7% /boot
On a 10.04 Ubuntu Server
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda1 xfs 522G 645M 521G 1% /
none devtmpfs 36G 224K 36G 1% /dev
none tmpfs 36G 0 36G 0% /dev/shm
none tmpfs 36G 36K 36G 1% /var/run
none tmpfs 36G 0 36G 0% /var/lock
none tmpfs 36G 0 36G 0% /lib/init/rw
none debugfs 522G 645M 521G 1% /var/lib/ureadahead/debugfs
/dev/sda3 ext3 490M 27M 438M 6% /boot
Also I see the (none debugfs 522G 645M 521G 1%
/var/lib/ureadahead/debugfs) and (/dev/sda1 xfs 522G 645M
521G 1% /) the same on Ubuntu server 10.04, Any clue ?
Thanks and Regards
Kaushal
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device label being shown none
