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Fri, 07 Jul 2023 11:41:45 -0700 (PDT) MIME-Version: 1.0 References: <1265E102-78A2-4149-9361-DB16BA6BDDF3@quintile.net> In-Reply-To: <1265E102-78A2-4149-9361-DB16BA6BDDF3@quintile.net> From: Conor Williams Date: Fri, 7 Jul 2023 19:41:34 +0100 Message-ID: Subject: Re: [9fans] Re: iso expanded, mount list (dd) device To: 9fans <9fans@9fans.net> Content-Type: multipart/alternative; boundary=0000000000001f566005ffe9fc38 Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: f12481e8-1cf5-11ee-80ff-9521d0151305 Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UZWVhZjhlZjFjYjU2Y2FhNy1NMzYyYWVmMTRhODA1MTIyOGJmOGJl?= =?UTF-8?B?NjIxPg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Content-Transfer-Encoding: 7bit List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M362aef14a8051228bf8be621:1:DOjQ591S7_x8EUR6Pddmnp08ogk0Yei5GEEESx_Zed8 --0000000000001f566005ffe9fc38 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable excellento..ty. im going to try (once mounted...) copy of /tmp/THEISO -> /tmp/b4 (/dev/sdC0/9fat) possibly using: tar -cf - / | ( cd /tmp/b4; tar -xf - ) #that used work on minix... run the ns command of what ns returns (loads of binds etc...) -- maybe some udder commands... try and boot off the VM C drive (whilst turning off the iso boot) disaster 1 rec: boot off iso and possible bind /tmp/b4 -> / (or maybe selective dirs...) disaster 2 scenario: boot off iso, keep created ram fs and bind into /tmp/b4. eg bind -[abc] /tmp/bin /bin (after mounting C drive manually with *dossrv* *mount /srv/dos /tmp/b4 **/dev/sdC0/9*fat *any advice greatefully accepted... /c /bd* On Fri, Jul 7, 2023 at 7:28=E2=80=AFPM Steve Simon wro= te: > > 9660srv - it mounts an iso as 9p file server in /srv/9660, so you need to > do a mount(1) to actually see the contents. > > -Steve > > > On 7 Jul 2023, at 7:20 pm, Conor Williams > wrote: > > =EF=BB=BF > ok... thank you Steve, well in... > > that particular train of thought leads me to another question... > has you r a'yone an iso.expander for plan9... (ps: i do have anudder way) > ...() > > ps: am still on the lookout for a dd arg... > laterz... /c /d 773 > 000000000000000000000000000000000000 > pps: overall: looking at a 10/15 minute vm plan9 static os creation... > with 99.99% automation > > On Fri, Jul 7, 2023 at 6:58=E2=80=AFPM Conor Williams > wrote: > >> hello 9fannors... >> >> i wish to find the device? which the p9 iso file is mounted from... >> (a vm boot (i dont think that matters though...) >> e.g c drive is /dev/sdC0 >> >> /c /ba 7723 >> ps: i wish to do a quick back of the (, possibly ramfs, ) temporary / >> file >> system kind of like a backup of the c drive >> % dd /dev/XXYXX /dev/sdC0/9fat >> >> pps: would anyone know what might happen if the /dev/XXYXX partition is >> smaller that the C drive... (the /dev/sdC0/9fat is formatted and large >> and >> ready to go) -- i do realise i can find this out if I know the device... >> >> *9fans * / 9fans / see discussions > + participants > + delivery options > Permalink > > ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Teeaf8ef1cb56caa7-M362ae= f14a8051228bf8be621 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription --0000000000001f566005ffe9fc38 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
excellento..ty. 
im going to try=
(once mounted...)
copy of /tmp/THEISO -> /tmp/b4 (/= dev/sdC0/9fat) possibly using:
tar -cf - / | ( cd /tmp/b4; tar -x= f - )
#that used work on minix...
run the ns command of= what ns returns (loads of binds etc...)
-- maybe some udder comm= ands...
try and boot off the VM C drive (whilst turning off the i= so boot)
disaster 1 rec: boot off iso and possible bind /tmp/b4 -= > /
(or maybe selective dirs...)
disaster 2 scenario= : boot off iso, keep created ram fs and bind into 
/tmp/b4. = eg bind -[abc] /tmp/bin /bin
(after mounting C drive manually wit= h
dossrv
mount /srv/dos /tmp/b4 /dev/sdC0/9fat

any advice greatefully accepted... /c /bd

On Fri, Jul 7, 2023 at 7:28 PM Steve Simon <steve@quintile.net> wrote:

9660srv -= it mounts an iso as 9p file server in /srv/9660, so you need to do a mount= (1) to actually see the contents.

-Steve


<= blockquote type=3D"cite">On 7 Jul 2023, at 7:20 pm, Conor Williams <conor.williams@gm= ail.com> wrote:


ok... thank you Steve, well i= n...

that particular train of thought leads me to anot= her question...
has you r a'yone an iso.expander for plan9...= (ps: i do have anudder way)
...()

ps: am still on the lookout for  a dd arg...
laterz... /c = /d 773
000000000000000000000000000000000000
pps: overall: looking at a 10/15 minute vm plan9 static os creation..= .
         with 99.99% automation
<= /div>
On Fri, Jul 7, 2023 at 6:58 PM Conor Williams <conor.williams@gmail.com&g= t; wrote:
hello 9fannors...

i wish to find the devi= ce? which the p9 iso file is mounted from...
(a vm boot (i dont&n= bsp;think that matters though...)
e.g c drive is /dev/sdC0
<= div>
/c /ba 7723
ps: i wish to do a quick back of= the (, possibly ramfs, ) temporary / file 
system kind of l= ike a backup of the c drive
% dd /dev/XXYXX /dev/sdC0/9fat
<= div>
pps: would anyone know what might happen if the /dev/X= XYXX partition is 
smaller that the C drive... (the /de= v/sdC0/9fat is formatted and large and 
ready to go) -- i do= realise i can find this out if I know the device...

=
= --0000000000001f566005ffe9fc38--