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Probing unmounted partitions

 
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Grant

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Since: Nov 02, 2008
Posts: 81



(Msg. 16) Posted: Thu Sep 17, 2009 5:20 pm
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: alt>os>linux>slackware (more info?)

On 17 Sep 2009 21:34:07 GMT, Loki Harfagr <l0k1.DeleteThis@thedarkdesign.free.fr.INVALID> wrote:

>Fri, 18 Sep 2009 04:51:50 +1000, Grant did cat :
>
>> On Thu, 17 Sep 2009 18:07:21 GMT, Mike Jones <Not.DeleteThis@Arizona.Bay> wrote:
>>
>>>Eef just mentioned blkid too, and I should have remembered it from a
>>>while back, on this very NG. %|
>>
>> So for fun, looping:
>>
>> root@deltree:~# for n in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; \
>> do blkid /dev/hda$n | \
>> gawk '{printf"%s",$1;sub(/^.*TYPE=/,"");gsub(/"/,"");print" "$1}'; \
>> done
>> /dev/hda1: reiserfs
>> /dev/hda2: reiserfs
>> /dev/hda3: reiserfs
>> /dev/hda5: reiserfs
>> /dev/hda6: reiserfs
>> /dev/hda7: reiserfs
>> /dev/hda8: swap
>> /dev/hda10: reiserfs
>> /dev/hda11: reiserfs
>> /dev/hda12: reiserfs
>> /dev/hda14: reiserfs
>> /dev/hda15: reiserfs
>>
>> Grant.
>
>playing golf?-) try a par two:
># blkid -s TYPE| gawk '{sub(/TYPE=\"/,"");sub(/\"/,"")}1'

# blkid -s TYPE| gawk '{gsub(/TYPE=|"/,"")}1'

Grant.
--
http://bugsplatter.id.au
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bc20

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Since: Sep 11, 2009
Posts: 10



(Msg. 17) Posted: Thu Sep 17, 2009 5:20 pm
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Thu, 17 Sep 2009 21:35:01 +0000, Bit Twister wrote:


> Heheh, wait until you have to do a format/recovery. Sad You get to
> change the UUID in grub/fstab for the newly formatted partition.
>
> I use partition labels myself.
>
> $ grep beta /boot/grub/menu.lst
> title beta
> kernel (hd0,11)/boot/vmlinuz BOOT_IMAGE=beta root=LABEL=beta vga=791
>
> $ grep beta /etc/fstab
> LABEL=beta / ext3 relatime 1 1

<knocking on wood>

Speaking of recoverys, you reminded me that I really need get an external
HDD that is at least 500GB for backups. I used to never back anything
up, but with HDD's becoming ridiculously large these days, potentially
losing up to 500GB would make for very, very, bad day! My primary
computer is a laptop now, otherwise would RAID...
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Bit Twister

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Since: Dec 18, 2004
Posts: 139



(Msg. 18) Posted: Thu Sep 17, 2009 7:20 pm
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On 17 Sep 2009 23:45:00 +0200, Helmut Hullen wrote:

> What about LABELs in "/etc/lilo.conf"? My first tries had no success.

Sorry I cannot help, I finally bit the bullet and switched to grub
since all the other Distributions I tried have left lilo behind.
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James Woodard

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Since: Sep 18, 2009
Posts: 1



(Msg. 19) Posted: Thu Sep 17, 2009 9:20 pm
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Thu, 17 Sep 2009 22:58:33 +0000, Bit Twister wrote:

> On 17 Sep 2009 23:45:00 +0200, Helmut Hullen wrote:
>
>> What about LABELs in "/etc/lilo.conf"? My first tries had no success.
>
> Sorry I cannot help, I finally bit the bullet and switched to grub since
> all the other Distributions I tried have left lilo behind.

If your friends jumped off a building, you'd follow them? Are you a
lemming?

I kid...
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Helmut Hullen

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Since: Nov 02, 2008
Posts: 27



(Msg. 20) Posted: Fri Sep 18, 2009 3:20 am
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Hallo, James,

Du meintest am 18.09.09:

>>> What about LABELs in "/etc/lilo.conf"? My first tries had no
>>> success.

>> Sorry I cannot help, I finally bit the bullet and switched to grub
>> since all the other Distributions I tried have left lilo behind.

> If your friends jumped off a building, you'd follow them? Are you a
> lemming?

That's an excellent advice.
But it doesn't help solving the LABEL problem in "/etc/lilo.conf".

Viele Gruesse
Helmut

"Ubuntu" - an African word, meaning "Slackware is too hard for me".
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Mikhail Zotov

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Since: Jul 06, 2006
Posts: 35



(Msg. 21) Posted: Fri Sep 18, 2009 3:20 am
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On Thu, 17 Sep 2009 12:33:38 -0700
Keith Keller <kkeller-usenet.RemoveThis@wombat.san-francisco.ca.us> wrote:

> On 2009-09-17, Mikhail Zotov <invalid_muxaul.RemoveThis@lenta.ru> wrote:
> >
> > A great way! It seems it doesn't work with JFS though:
....
> Oh, that's too bad! Does using blkid work? I'd test it, except for not
> having a JFS filesystem here. Smile

Yes!

# blkid /dev/hda3
/dev/hda3: UUID="7557e195-96e6-47ec-b0ea-1aaa28edc03b" TYPE="jfs"

Thanks a lot for revealing new knowledge! Smile

--
Regards,
Mikhail
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Loki Harfagr

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Since: Nov 19, 2008
Posts: 37



(Msg. 22) Posted: Fri Sep 18, 2009 5:20 am
Post subject: c.l.a. annex, was: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Fri, 18 Sep 2009 07:58:07 +1000, Grant did cat :

> On 17 Sep 2009 21:34:07 GMT, Loki Harfagr
> <l0k1 RemoveThis @thedarkdesign.free.fr.INVALID> wrote:
>
>>Fri, 18 Sep 2009 04:51:50 +1000, Grant did cat :
>>
>>> On Thu, 17 Sep 2009 18:07:21 GMT, Mike Jones <Not RemoveThis @Arizona.Bay> wrote:
>>>
>>>>Eef just mentioned blkid too, and I should have remembered it from a
>>>>while back, on this very NG. %|
>>>
>>> So for fun, looping:
>>>
>>> root@deltree:~# for n in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16; \
>>> do blkid /dev/hda$n | \
>>> gawk '{printf"%s",$1;sub(/^.*TYPE=/,"");gsub(/"/,"");print" "$1}'; \
>>> done
>>> /dev/hda1: reiserfs
>>> /dev/hda2: reiserfs
>>> /dev/hda3: reiserfs
>>> /dev/hda5: reiserfs
>>> /dev/hda6: reiserfs
>>> /dev/hda7: reiserfs
>>> /dev/hda8: swap
>>> /dev/hda10: reiserfs
>>> /dev/hda11: reiserfs
>>> /dev/hda12: reiserfs
>>> /dev/hda14: reiserfs
>>> /dev/hda15: reiserfs
>>>
>>> Grant.
>>
>>playing golf?-) try a par two:
>># blkid -s TYPE| gawk '{sub(/TYPE=\"/,"");sub(/\"/,"")}1'
>
> # blkid -s TYPE| gawk '{gsub(/TYPE=|"/,"")}1'
>
> Grant.

Brilliant!
I kneel down before you my thaine Smile
(And I feel stupid I hadn't used a regexp in a regexp emplacement ;D)

just for fun, here's another golf girl:
# blkid -s TYPE| gawk '$2="";$1=$1' FS='[ "]'

but if you find another short one I guess you'd better fu2 c.l.a. Wink
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Keith Keller

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Since: Jun 11, 2004
Posts: 114



(Msg. 23) Posted: Fri Sep 18, 2009 7:35 am
Post subject: Re: Probing unmounted partitions [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

On 2009-09-18, Mikhail Zotov <invalid_muxaul.RemoveThis@lenta.ru> wrote:
> On Thu, 17 Sep 2009 12:33:38 -0700
> Keith Keller <kkeller-usenet.RemoveThis@wombat.san-francisco.ca.us> wrote:
> ...
>> Oh, that's too bad! Does using blkid work? I'd test it, except for not
>> having a JFS filesystem here. Smile
>
> Yes!
>
> # blkid /dev/hda3
> /dev/hda3: UUID="7557e195-96e6-47ec-b0ea-1aaa28edc03b" TYPE="jfs"
>
> Thanks a lot for revealing new knowledge! Smile

Well, I can't take any credit, Eef was the one who mentioned blkid. Smile
This has been a most excellent thread, though!

--keith

--
kkeller-usenet.RemoveThis@wombat.san-francisco.ca.us
(try just my userid to email me)
AOLSFAQ=http://www.therockgarden.ca/aolsfaq.txt
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