> -Original Message-
> From: Khem Raj
> Sent: Saturday, December 16, 2023 4:50 AM
> To: pyla venkata(ＴＳＩＰ TMIEC ODG Porting) tsip.com>
> Cc: openembedded-core@lists.openembedded.org
> Subject: Re: [OE-core] [PATCH] wic: use E2FSPROGS_FAKE_TIME and hash_seed
> to generate reproducible ext4 images
>
> I think a space is needed at the end of the string. We get into string
> concatenation
> forning different element
Thank you for pointing this out, I will send v2 patch with corrected
>
> | ERROR: _exec_cmd: export
> PATH=/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/yoe-
> kiosk-image/1.0/recipe-sysroot-
> native/sbin:/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-
> linux/yoe-kiosk-image/1.0/recipe-sysroot-
> native/usr/sbin:/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-
> linux/yoe-kiosk-image/1.0/recipe-sysroot-
> native/usr/bin:/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-
> linux/yoe-kiosk-image/1.0/recipe-sysroot-native/usr/bin/aarch64-yoe-
> linux:/mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/yoe-
> kiosk-image/1.0/recipe-sysroot-
> native/bin:/mnt/b/yoe/master/build/tmp/hosttools:$PATH;export
> E2FSPROGS_FAKE_TIME=1302044400;Nonemkfs.ext4 -F -i 8192 -E
> hash_seed=a97814bc-a858-50e1-bb19-ddcf990c9d6e
> /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/yoe-kiosk-
> image/1.0/tmp-wic/rootfs_boot.2.ext4
> -L boot -U fc518f34-5d93-4088-98a4-0ec0bff70335 -d
> /mnt/b/yoe/master/build/tmp/work/imx8qm_var_som-yoe-linux/yoe-kiosk-
> image/1.0/tmp-wic/boot.2
> returned '127' instead of 0
> | output: /bin/sh: line 1: Nonemkfs.ext4: command not found
>
>
> On Tue, Dec 12, 2023 at 5:56 AM Venkata Pyla
> wrote:
> >
> > From: venkata pyla
> >
> > E2FSPROGS_FAKE_TIME: sets fixed times for the inodes in the file system.
> > hash_seed: creates reproducible directory indexes in the file system.
> >
> > Reference commit in e2fsprogs:
> > e1f7100643a46456be107b33098f6034b0835e6d
> >
> > Signed-off-by: venkata pyla
> > ---
> > scripts/lib/wic/partition.py | 11 +++
> > 1 file changed, 11 insertions(+)
> >
> > diff --git a/scripts/lib/wic/partition.py
> > b/scripts/lib/wic/partition.py index b1a2306dd1..8e2273ca2f 100644
> > --- a/scripts/lib/wic/partition.py
> > +++ b/scripts/lib/wic/partition.py
> > @@ -284,6 +284,17 @@ class Partition():
> >
> > extraopts = self.mkfs_extraopts or "-F -i 8192"
> >
> > +if os.getenv('SOURCE_DATE_EPOCH'):
> > +sde_time = int(os.getenv('SOURCE_DATE_EPOCH'))
> > +pseudo = "export E2FSPROGS_FAKE_TIME=%s;%s" % (sde_time,
> > + pseudo)
> > +
> > +# Set hash_seed to generate deterministic directory indexes
> > +namespace = uuid.UUID("e7429877-e7b3-4a68-a5c9-2f2fdf33d460")
> > +if self.fsuuid:
> > +namespace = uuid.UUID(self.fsuuid)
> > +hash_seed = str(uuid.uuid5(namespace, str(sde_time)))
> > +extraopts += " -E hash_seed=%s" % hash_seed
> > +
> > label_str = ""
> > if self.label:
> > label_str = "-L %s" % self.label
> > --
> > 2.20.1
> >
> >
> >
> >
> >
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#192597):
https://lists.openembedded.org/g/openembedded-core/message/192597
Mute This Topic: https://lists.openembedded.org/mt/103129684/21656
Group Owner: openembedded-core+ow...@lists.openembedded.org
Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub
[arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
