[LFS Trac] #2318: ext3 reliability requirements are not met
LFS Trac
trac at linuxfromscratch.org
Wed Jan 21 22:35:31 MST 2009
#2318: ext3 reliability requirements are not met
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Reporter: alexander@… | Owner: lfs-book@…
Type: task | Status: new
Priority: normal | Milestone: 7.0
Component: Book | Version: SVN
Severity: normal | Keywords:
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Comment(by alexander@…):
For anything dm-based (LVM, LUKS, ...): barriers are not supported. For
SATA (i.e., /dev/sda2): if "hdparm -I /dev/sda | grep NCQ" returns non-
empty output, then the hardware supports barriers. For other hardware
types, I don't know.
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Ticket URL: <http://wiki.linuxfromscratch.org/lfs/ticket/2318#comment:4>
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