Support for Big Sur sealed snapshots

[rickmark]

libfsapfs_volume_superblock_read_data: next document identifier : 3
libfsapfs_volume_superblock_read_data: unknown60 : 0x00000001
libfsapfs_volume_superblock_read_data: unknown61 : 0x00000000
libfsapfs_volume_superblock_read_data: unknown62:
00000000: 00 00 00 00 00 00 00 00 10 00 00 00 ff ff ff 0f ........ ........
00000010: f3 00 00 00 00 00 00 00 bd d0 00 00 00 00 00 00 ........ ........

Unable to print container information.
libfsapfs_volume_get_snapshot_by_index: unable to open snapshot: 0.
info_handle_volume_fprint: unable to retrieve snapshot: 0.
info_handle_container_fprint: unable to print volume: 4.

[joachimmetz]

@rickmark can you be more specific about what your question is here? Is this a feature request?

Adding snapshot support is on the to do list #3

Please provide a test image from Big Sur with "sealed snapshots"

[rickmark]

Large issue here is that we do not have a minimal image meaning such a test image is 12gb+ Get Outlook for iOS<https://aka.ms/o0ukef>

…

________________________________ From: Joachim Metz <notifications@github.com> Sent: Friday, August 21, 2020 9:29:09 PM To: libyal/libfsapfs <libfsapfs@noreply.github.com> Cc: Rick Mark <rickmark@outlook.com>; Mention <mention@noreply.github.com> Subject: Re: [libyal/libfsapfs] Support for Big Sur sealed snapshots (#30) @rickmark<https://github.com/rickmark> can you be more specific about what your question is here? Is this a feature request? Adding snapshot support is on the to do list #3<#3> Please provide a test image from Big Sur with "sealed snapshots" — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#30 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AAA6TWYESNHS5LOQO5JQT73SB5CRLANCNFSM4QH3VBSQ>.

[joachimmetz]

1. can you answer "can you be more specific about what your question is here? Is this a feature request?"

Large issue here is that we do not have a minimal image meaning such a test image is 12gb+

2. can you then describe how the snapshots were created?

[joachimmetz]

Big Sur is not yet officially released, I'll make a note to look at its "sealed snapshots" functionality and if that affects this library. Closing this issue