git: HAMMER - Enhance cleanup utility for HAMMER v3
commit b5ec5ad48a458f682b761a5bd13f36fbf72e924e
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Wed Oct 14 17:26:55 2009 -0700
HAMMER - Enhance cleanup utility for HAMMER v3
* For each PFS if the snapshots directory has not been overridden in
the PFS config it will be migrated from <fs>/snapshots to
/var/hammer/<path_from_root>. The snapshots directory for the
root directory itself will be called /var/hammer/root. The old
<fs>/snapshots directory will then removed.
If a PFS has a snapshots directory config set no migration will
occur. Users can migrate it manually and then clear the snapshots
directory in the PFS config if they desire. We can't do it
automatically because users might use this mechanic to mix snapshots
with the live backup and needless to say cpdup()ing a live backup
into /var is probably a bad idea.
* Fix a bug when generating softlinks in a directory that is not
under the PFS being snapshotted.
* Add an optional third argument to the 'hammer snapshot' directive
to allow a meta-data note to be specified. The meta-data entry
is created whether you specify a note or not.
Summary of changes:
sbin/hammer/cmd_cleanup.c | 114 +++++++++++++++++++++++++++++++------------
sbin/hammer/cmd_snapshot.c | 15 +++++-
sbin/hammer/hammer.8 | 13 ++++-
3 files changed, 107 insertions(+), 35 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b5ec5ad48a458f682b761a5bd13f36fbf72e924e
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