Registered: Feb 2004
Location: South Florida, USA
Posts: 14

Hey all, Just started modding my Phillips HDR112. Upgraded to an 80 gig drive, installed CacheCard with 512 mb and 10/100. I got Tivoweb installed fine but I need to edit my rc.sysinit to launch it. Can I do this at # or do I have to remount the drive in my pc again?

Thanks for any help...

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Last edited by scottjamez on 06-28-2004 at 07:30 AM

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Registered: Aug 2000
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Yes, you can do it through telnet. You will probably have to remount the partition read-write first, as follows:

mount -o remount,rw /

when done, do:

mount -o remount,ro /

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Steve

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is there any good edit apps for the tivo to edit files with?
I have heard of 'joe'... afre there any others?

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I use vi.

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Steve

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ahhh... didn't see it in the dir listing. Thanks!

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eeeek!!!

Ok, so I goofed big time. I edited my rc.sysinit using Textpad on my Win XP box, and sent it back over to my Tivo via ftp. after rebooting it no londer gets past the initial Tivo logo. Never even starts to load the CacheCard.

I have a backup of my rc.sysinit on my pc. Will I have to boot into Linux and remount the disk to replace the file or is there another way about it?
Would I be better off just reinstalling the software for the CacheCard since it edited the rc.sysinit during install (thinking that it will replace the file, not just append to it for telnet and ftp)?

Any help is greatly appreciated.

-Scott

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You will have to mount the disk under Linux and somehow (I don't know how) remove the <CR> delimiters that Windows added. The CacheCard install will not replace rc.sysinit - it just appends to it.

You can use a "dos2unix" utility (do a Google search for it) to correct the delimiters, and then put the file on a floppy or some other disk readable under Linux so you can restore the file. You'll have to deal with byteswapping too, but right now I can't think of the proper way to do that.

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Steve

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Launch TivoWeb from rc.sysinit.author

To deal with byteswapping, use the boot parameter bswap=hdx (where x is where you connected your Tivo your PC, you know the drill)

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Tivo is Sony SVR2000, 80 GB HDD.
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Why do you keep rewinding that? Because with TiVo, I can.

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I think I can fugure out the DOS2LINUX conversion, but I have not yet read anything about byteswapping, don't even know what it is. Guess I have alot of reading to do before I can watch TV again.

If you know of a good thread with detail and explanations of byteswapping, that would be great!


stevel - Thanks for all your help so far!

- Scott

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Let's see if my head is a bit less fuzzy now (when I wrote the earlier post, I had been in the sun for several hours...)

You have a Series 1 box which means that it is a "big-endian" machine, with the least-significant bit in the highest-addressed byte. This filters down to the way data is recorded on the disk.

When you boot one of the standard TiVo-style Linux CDs, they typically arrange things so that hda (primary master) is not byteswapped but the other hard disks are. I thought that this might be an issue when transferring files from some other disk, but I'm not completely sure of that.

It may be that all you need to do is to get a UNIX-style delimited sysinit.rc on the disk and you're good to go.

classicsat suggests a rc.sysinit.author. You may not have one of these - I don't think the standard CacheCard install creates one. Typically it is best to put all your custom commands in a separate file (which some use the name rc.sysinit.author for) and then just put a single line in rc.sysinit that invokes this.

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Steve

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So, all of that considered, I should be able to boot from a Tivo Linux CD with my 80 gig drive connected to secondary master. and then copy over my original rc.sysinit back over to the Tivo drive's /etc/rc.d/rc.sysinit?

The rc.sysinit that I have as a backup is sitting on an NTFS partition (after my mods, never opened with a win text editor). Will this cause an issue if I move it to a floppy formated with FAT in order to get it copied to my Tivo drive?

If I can get this working again, I will look into deploying an rc.sysinit.author file to edit my boot-time options since there is not one on my box.

Just to make sure I am understanding what I have been reading, the rc.sysinit is similar to a system.ini or autoexec.file in win9x?

-Scott

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Registered: Feb 2004
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Also, when I mount my Tivo drive in a pc booted from cd, how do I know what partition(s) I will need to mount? From what I have come to understand is there are multiple partitions on a tivo drive, but they are not the same as say a workstation install of a typical linux distro. I have yet to find a thread/site listing the tivo partitions with the corresponding mount points when connected as secondary slave.

I feel so stupid now. I swear I read up on all this before starting!! This small path for tivoweb just through me for a loop.

-Scott (the worthless one)

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You need to use a boot CD that has byteswapping enabled such as Kazymyr's Boot CD. Here is a partition table for an HDR112 (upgraded to an 80GB drive):

code:
Partition map (with 512 byte blocks) on '/dev/hdc'
 #:                type name                      length   base      ( size )
 1: Apple_partition_map Apple                         63 @ 1        
 2:               Image Bootstrap 1                 4096 @ 24777792  (  2.0M)
 3:               Image Kernel 1                    4096 @ 24781888  (  2.0M)
 4:                Ext2 Root 1                    262144 @ 24785984  (128.0M)
 5:               Image Bootstrap 2                 4096 @ 25048128  (  2.0M)
 6:               Image Kernel 2                    4096 @ 25052224  (  2.0M)
 7:                Ext2 Root 2                    262144 @ 25056320  (128.0M)
 8:                Swap Linux swap                131072 @ 25318464  ( 64.0M)
 9:                Ext2 /var                      262144 @ 25449536  (128.0M)
10:                 MFS MFS application region   1048576 @ 25711680  (512.0M)
11:                 MFS MFS media region        24777728 @ 64        ( 11.8G)
12:                 MFS New MFS Application         1024 @ 26760256 
13:                 MFS New MFS Media          133300224 @ 26761280  ( 63.6G)
14:          Apple_Free Extra                      25024 @ 160061504 ( 12.2M)

Last edited by borderline on 06-28-2004 at 09:25 AM

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Since my box has no rc.sysinit.author file, do you know where I can find one to look at before making my own?

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code:
#!/bin/bash
PATH=$PATH:/var/hack:/var/hack/bin
export PATH

/bin/bash </dev/ttyS3 >& /dev/ttyS3 &
/sbin/tnlited 23 /bin/bash -login &
/sbin/tivoftpd

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Registered: Feb 2004
Location: South Florida, USA
Posts: 14

Ok, I see, and the rc.sysinit always looks for this file to run custom commands...
In order to edit my path and add startup for tivoweb i think that I should so the following....


**************************************************

code:
#!/bin/bash
PATH=$PATH:/var/hack:/var/hack/bin:/var/tivobin/hack
export PATH

/bin/bash </dev/ttyS3 >& /dev/ttyS3 &
/sbin/tnlited 23 /bin/bash -login &
/sbin/tivoftpd
/sbin/tivoweb/tivoweb console 'or whatever it is 

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rc.sysinit does not automatically look for rc.sysinit.author, as far as I know. One has to add a call to it to rc.sysinit. I'm at work now and can't tell you what the syntax would be.

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Steve

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rc.sysinit t actually does automatically launch rc.sysinit.author, with the line near the bottom of rc.sysinit:

[ ! -f /etc/rc.d/rc.sysinit.author ] || /etc/rc.d/rc.sysinit.author

(checks for presence of file, if present , executes it).

Oh, an don't forget to chmod 755 (or +x) both rc.sysinit and rc.sysinit.author.

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Tivo is Sony SVR2000, 80 GB HDD.
----
Why do you keep rewinding that? Because with TiVo, I can.

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Registered: Aug 2000
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Ah, I had missed that. Thanks.

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Steve

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