disabling journaling?
George Rosamond
george at ceetonetechnology.com
Tue Mar 3 01:37:00 UTC 2015
Ian mentioned softupdates + journaling is a problem.
https://marc.info/?l=freebsd-arm&m=142526289401012&w=2
> IMO, there's your problem right there. People have been reporting for
> years that softupdates + journaling = corruption. The freebsd project's
> collective response to all those reports has been a rather silent yawn.
> The only sane response, IMO, is to not use journaling.
Should crochet be adjusted for it in lib/disk.sh?
# Turn on Softupdates
tunefs -n enable ${NEW_UFS_DEVICE}
# Turn on SUJ with a minimally-sized journal.
# This makes reboots tolerable if you just pull power
# Note: A slow SDHC reads about 1MB/s, so a 30MB
# journal can delay boot by 30s.
tunefs -j enable -S 4194304 ${NEW_UFS_DEVICE}
# Turn on NFSv4 ACLs
tunefs -N enable ${NEW_UFS_DEVICE}
I assume journaling should go first. Besides in build scripts, don't
know how this would be done a system for the root partition when you
can't go into single-user mode.
g
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