logredo(8) JFS utility - replay journal log logredo(8)
logredo - "replay" a JFS formatted device's journal log
logredo applies all committed transactions recorded in the JFS journal
log since the most recent synch point. Its goal is to put the JFS file
system in the state it would have been in if all transactions had been
applied, in order, by the JFS file system itself.
device is the special file name corresponding to the actual device on
which the journal log will be replayed (e.g. /dev/hdb1 ).
logredo must be run as root.
logredo is called from within fsck.jfs, and is not recommended to be
run as a stand-alone utility unless completely necessary, and only by
advanced users with a clear understanding of journaling in a file sys-
If you find a bug in JFS or logredo, please report it via the bug
tracking system ("Report Bugs" section) of the JFS project web site:
Please send as much pertinent information as possible, including any
logredo error messages and the complete output of running fsck.jfs with
the -v option on the JFS device.
xchklog(8), xchkdmp(8), mkfs.jfs(8), fsck.jfs(8), logdump(8), xpeek(8)
Barry Arndt (email@example.com)
William Braswell, Jr.
logredo is maintained by IBM.
See the JFS project web site for more details:
October 10, 2001 logredo(8)
Man(1) output converted with