Re: Custom ISO won't boot to Fedora

[Sreyan Chakravarty <sreyan32@xxxxxxxxx>]

Sorry I forgot to attach the dmesg log:

[  591.907687] loop: module loaded
[  591.916803]  loop0: p1 p2 p3
[  592.293941] ISOFS: unable to read i-node block
[  592.293945] isofs_fill_super: get root inode failed
[  593.806597] ISOFS: unable to read i-node block
[  593.806600] isofs_fill_super: get root inode failed
[  599.155459]  loop1: p1 p2 p3
[  599.319787] ISOFS: unable to read i-node block
[  599.319791] isofs_fill_super: get root inode failed
[  601.444532] ISOFS: unable to read i-node block
[  601.444536] isofs_fill_super: get root inode failed
[  778.629631] ISOFS: unable to read i-node block
[  778.629634] isofs_fill_super: get root inode failed
[  829.781914] ISOFS: unable to read i-node block
[  829.781920] isofs_fill_super: get root inode failed
[  833.738402] ISOFS: unable to read i-node block
[  833.738406] isofs_fill_super: get root inode failed
[  835.787665] ISOFS: unable to read i-node block
[  835.787669] isofs_fill_super: get root inode failed
[  845.880910] ISOFS: unable to read i-node block
[  845.880914] isofs_fill_super: get root inode failed
[ 1124.770791]  loop2: p1 p2 p3
[ 1125.051865] ISOFS: unable to read i-node block
[ 1125.051869] isofs_fill_super: get root inode failed
[ 1126.924766] ISOFS: unable to read i-node block
[ 1126.924770] isofs_fill_super: get root inode failed
[ 1134.371004] ISOFS: unable to read i-node block
[ 1134.371007] isofs_fill_super: get root inode failed
[ 1136.691132] ISOFS: unable to read i-node block
[ 1136.691135] isofs_fill_super: get root inode failed
[ 1138.549453] ISOFS: unable to read i-node block
[ 1138.549456] isofs_fill_super: get root inode failed
[ 1142.381306] ISOFS: unable to read i-node block
[ 1142.381311] isofs_fill_super: get root inode failed
[ 1204.823811] ISOFS: unable to read i-node block
[ 1204.823815] isofs_fill_super: get root inode failed
[ 1477.347315] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 1477.347366] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 1477.444637] ISO 9660 Extensions: RRIP_1991A
[ 1632.918071]  loop3: p1 p2 p3
[ 1633.076736] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 1633.076943] ISO 9660 Extensions: RRIP_1991A
[ 1672.464813]  loop3: p1 p2 p3
[ 1672.622272] ISOFS: unable to read i-node block
[ 1672.622276] isofs_fill_super: get root inode failed
[ 1674.471523] ISOFS: unable to read i-node block
[ 1674.471527] isofs_fill_super: get root inode failed
[ 1688.879386] ISO 9660 Extensions: RRIP_1991A

On Tue, Apr 7, 2020 at 11:10 PM Thomas Schmitt <scdbackup@xxxxxxx> wrote:

Hi,

i wrote:
> The resulting ISO will grow by the size of the whole ISO directory tree
> and the size of the data files which get added.

Clarification:
"size of the whole ISO directory tree" means the size of the meta-data,
not the size of the data files in the tree.
The meta-data in Fedora-Workstation-Live-x86_64-31-1.9.iso are very small,
because there are very few files in the tree.

Adding a text file of a few hundred bytes yielded a growth of 393216 bytes.


Have a nice day :)

Thomas
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--

Regards,

Sreyan Chakravarty

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