On 4/4/22 2:51 PM, Justin Forbes wrote:
> On Mon, Apr 4, 2022 at 11:47 AM Colin Walters <walt...@verbum.org> wrote:
>>
>> Hi, creating a thread on this from:
>> https://github.com/coreos/fedora-coreos-config/pull/1650
>>
>> Basically I'd propose that not just our default images have y2038-compatible
>> filesystem setups, we ensure that if e.g. XFS is explicitly chosen for a
>> Workstation installation then it is set up with bigtime=1.
>>
>> (Note btrfs uses 64 bit time today, so I think this is mostly about ext4 and
>> xfs, but perhaps we also need to look at the longer tail too, e.g. squashfs.
>> OTOH, because squashfs is read-only we can just worry about that closer to
>> 10 years from now...)
>>
>> If no one objects I guess I can look at re-learning Mediawiki syntax again
>> and writing a Change.
>
> Or, you could ignore it and it will happen anyway:
>
> xfsprogs-5.15.0-rc1 (11 Mar 2022)
> - mkfs: enable inobtcount and bigtime by default (Darrick J. Wong)
*nod*
I just pushed xfsprogs-5.15.0 out today and it'll be built in rawhide shortly.
If we need this in released Fedoras I'm happy to push 5.15.0 to older
releases as well.
As for ext4, it might be wise to raise the small-filesystem issue on the
ext4 list.
OTOH, the ext4 "small" threshold is 512MB so another option might be to
just be sure to size /boot to at least 512mb to get Y2038-happy inodes.
else if (fs_blocks_count < 512 * meg)
size_type = "small";
-Eric
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