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AUFS and BLK_DEV_LOOP
Posted: Tue Oct 17, 2023 8:01 am
by Dry Falls
@ozsouth
Hi. I had used your DOTconfig from k6.1.38 to build k6.1.42 with the exception of:
Code: Select all
CONFIG_AUFS_FS=y
CONFIG_AUFS_BRANCH_MAX_127=y
# CONFIG_AUFS_BRANCH_MAX_511 is not set
# CONFIG_AUFS_BRANCH_MAX_1023 is not set
# CONFIG_AUFS_BRANCH_MAX_32767 is not set
CONFIG_AUFS_SBILIST=y
# CONFIG_AUFS_HNOTIFY is not set
# CONFIG_AUFS_EXPORT is not set
# CONFIG_AUFS_XATTR is not set
CONFIG_AUFS_FHSM=y
# CONFIG_AUFS_RDU is not set
# CONFIG_AUFS_DIRREN is not set
CONFIG_AUFS_SHWH=y
# CONFIG_AUFS_BR_RAMFS is not set
CONFIG_AUFS_BR_FUSE=y
CONFIG_AUFS_POLL=y
CONFIG_AUFS_BR_HFSPLUS=y
CONFIG_AUFS_BDEV_LOOP=y
# CONFIG_AUFS_DEBUG is not set
as suggested in the aufs documentation.
Just built k6.1.58 with the additional change in
Code: Select all
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=42
...
CONFIG_BLK_DEV_RAM_COUNT=42
and now the init script loads all the sfs modules I would want just like it used to.
This may not be the approved way of doing things, but it works.
df
Re: AUFS and BLK_DEV_LOOP
Posted: Tue Oct 17, 2023 9:20 am
by ozsouth
@Dry Falls - excellent. DOTconfigs are not easy to understand, but with enough research we can customise effectively.
Re: AUFS and BLK_DEV_LOOP
Posted: Tue Oct 17, 2023 1:17 pm
by rockedge
@Dry Falls Good stuff!
I will also try out some of these adjustments to the DOTconfig with another compile of a full real time version of 6.1.38-rt13
and to get AUFS better integrated in 6.5.2-rt8
and further newer kernel versions patched for both AUFS and full real time.
Re: AUFS and BLK_DEV_LOOP
Posted: Thu Nov 09, 2023 10:24 am
by porteux
@Dry Falls, do you mind pointing out where exactly you found this aufs documentation?
Thanks!
Re: AUFS and BLK_DEV_LOOP
Posted: Sun Nov 12, 2023 6:57 am
by Dry Falls
Hi porteux. Yes, when building the kernel, the kit downloads aufs<version number> directory and aufs-utils. The first has a documentation folder with Readme. The more general information with configuration options is in the aufs-utils Readme. Everything else is in the manpage which should be included in your kernel-modules/zdrive sfs.
Sorry I didn't see your post sooner.
df
Re: AUFS and BLK_DEV_LOOP
Posted: Sun Nov 12, 2023 1:47 pm
by rockedge
@porteux I have the documentation for AUFS 6.6 ready as a compressed file!
Re: AUFS and BLK_DEV_LOOP
Posted: Thu Nov 16, 2023 8:35 am
by porteux
Thanks a lot, guys!